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Biology, Geography & Health: Chapter 1911

Chapter 1911 provides bibliographic information on scholary research in the basic and applied life, earth and health sciences.

Kanzaki, R.; Arbas, E.A.; Strausfeld, N.J.; Hildebrand, J.G., 1989:
Physiology and morphology of projection neurons in the antennal lobe of the male moth Manduca sexta

Miller, J.E.; Hofman, P.J., 1988:
Physiology and nutrition of citrus fruit growth, with special reference to the 'Valencia': a mini-review

Anonymous, 1988:
Physiology and yield formation in winter rape

Foucaud, C.; Hemme, D., 1990:
Physiology of Lactococcus bacteria during starvation. A review

Purohit, A.N.; Nautiyal, A.R.; Thapliyal, P.; Nautiyal, V., 1988:
Physiology of Ougeinia dalbergioides Benth. and its natural morphological variant. II. Leaf morphology and leaf optical properties

Dhyani, P.P.; Purohit, A.N., 1988:
Physiology of Ougeinia dalbergioides Benth. and its natural morphological variant. III. Water vapour transfer and energy exchange characteristics

Stoka, A.M.; Salomon, O.D.; Noriega, F.G., 1987:
Physiology of Triatominae's reproduction

Cerutti, E.R.; Danner, S.C., 1988:
Physiology of breast feeding

Thorpe, T.A., 1988:
Physiology of bud induction in conifers in vitro

Baile, C.A.; Della Fera, M.A., 1988:
Physiology of control of food intake and regulation of energy balance in dairy cows

Sharp, P.J., 1989:
Physiology of egg production

Keller, L.; Passera, L., 1988:
Physiology of female sexuals of ants (Hymenoptera: Formicidae) in relation to their mode of colony foundation

Garcia del Moral, L.F.; Ramos, J.M., 1989:
Physiology of grain production

Anonymous, 1989:
Physiology of growth of the sugar beet crop. Report for year ended 31 March 1989

Perry, R.N., 1986:
Physiology of hatching

Nores, J.M.; Rochette, L.; Bril, A.; Nenna, A., 1988:
Physiology of magnesium

Mayntz, M.; Smars, S., 1989:
Physiology of milking with linerless teatcups, with particular regard to smooth teat muscle

Hensel, W., 1989:
Physiology of movements in space experiments

Pueppke, S.G., 1986:
Physiology of nodule initiation in the nitrogen-fixing legume-Rhizobium symbiosis

Calbo, A.G., 1989:
Physiology of peas

Moritz, B.; Crailsheim, K., 1987:
Physiology of protein digestion in the midgut of the honeybee (Apis mellifera L.)

Mohanty, S.K.; Sridhar, R., 1987:
Physiology of rice tungro virus disease: changes in leaf pigments due to infection

King, R.W., 1989:
Physiology of sprouting resistance

Weber, D., 1989:
Physiology of stinking smuts of wheat

Skou, J.P., 1988:
Physiology of the Ml-o resistance

Maloiy, G.M.O.; Rugangazi, B.M.; Clemens, E.T., 1988:
Physiology of the dik-dik antelope

Anonymous, 1987:
Physiology of the gastrointestinal tract

Press M.C.; Graves J.D.; Stewart G.R., 1990:
Physiology of the interaction of angiosperm parasites and their higher plant hosts

Alvarez, R.H., 1987:
Physiology of the oestrous cycle in mammals

Anonymous, 1988 :
Physiology of the plant root system

Midmore, D.J., 1988:
Physiology of the potato plant under warm climatic conditions

Stangassinger, M., 1989:
Physiology of the ruminant liver, with special reference to conditions of milk production

Anonymous, 1987:
Physiology, Biology and Parasitology of Farmed Fish. VI. Scientific Conference on the Physiology, Biology and Parasitology of Farmed Fish from 29 July to 1 October 1986, Gustrow

Cole, J.A., 1989:
Physiology, biochemistry, and genetics of nitrite reduction by Escherichia coli

Bédard, C.; Knowles, R., 1989:
Physiology, biochemistry, and specific inhibitors of CH4, NH4+, and CO oxidation by methanotrophs and nitrifiers

Ramirez, E., 1989:
Physiology, botany and use as a green manure of the genus Azolla

Picavet, T.; Muylle, E., 1989:
Physiology, morphology and biochemistry of skeletal muscle in horses in relation to training

Haque M.M.; Rahman A.K.M.M.; Hossain S.M.M., 1988:
Physiomorphology and yield potentiality of some promising tomato lines at different planting time

Khan, M.M.; Srivastava, A.K.; Visen, P.K.S.; Katiyar, J.C.; Ghatak, S., 1987:
Physiopathological changes during Ancylostoma ceylanicum infection in golden hamster: Mesocricetus auratus

Anonymous, 1987 :
Physiopathological characterization of delayed puberty in heifers and of postparturient anoestrus in cows

Ortuno, A.; Hernansaez, A.; Gomez, J.; Abrisqueta, J.M., 1988:
Physiopathological plant-fungi-plant parasitic nematodes relationships in Citrus limonum

Fondu, P., 1989:
Physiopathology of anaemia associated with protein-energy malnutrition: results of investigations in Kivu

Frohlich, L., 1989:
Physiotherapeutic resort cooperative, its place in national medical attendance and therapeutic tourism

Alexe, A., 1987:
Physiotypes and mineral nutrition of Quercus petraea

Tangonan, N.G.; Pedrajas, A.E., 1988:
Physoderma disease: a potential threat to corn growing

Pointillart, A., 1988:
Phytate phosphorus utilization in growing pigs

Ferguson, E.L.; Gibson, R.S.; Thompson, L.U.; Ounpuu, S.; Berry, M., 1988:
Phytate, zinc, and calcium contents of 30 East African foods and their calculated phytate:Zn, Ca:phytate, and / molar ratios

Carnovale, E.; Lugaro, E.; Lombardi Boccia, G., 1988:
Phytic acid in faba bean and pea: effect on protein availability

Dantas, M.; Rodrigues, I.A.; Muller, N.R.M., 1980:
Phyto-ecological studies of the Brazilian humid tropics. Phytosociological aspects of forests on yellow latosol in Capitao Poco, Para, Brazil

Kaur, H.; Dass, R.S., 1988:
Phyto-oestrogens and their effects on animal production

Murai, A., 1987:
Phytoalexin chemistry and action

Creasy L.L.; Coffee M., 1988:
Phytoalexin production potential of grape berries

Abraham, K.J.; Daniel, M., 1988:
Phytoalexins and related post-infectional compounds of forest crops of Gujarat

Abraham, K.J.; Daniel, M.; Sabnis, S.D., 1988:
Phytoalexins of Cassia fistula Linn. and Morinda tomentosa Heyne

Zinovieva S.V.; Chalova L.I., 1987:
Phytoalexins of potato and their role in the resistance to stem nematodes

Rajagopalan, A.; Viswanathan, T.V.; Gopalakrishnan, P.K., 1989:
Phytochemical analysis and nutrient uptake studies on Kaempferia galanga L

Hethelyi E.; Koczka I.; Tetenyi P., 1989:
Phytochemical and antimicrobial analysis of essential oils

Haraszti, E.; Vetter, J., 1987:
Phytochemical data on the Astragalus species of Hungary

Chandra, S.; Sastry, M.S., 1990:
Phytochemical examination of fruits of Trichosanthes anguina

Khan, A.Q.; Malik, A., 1990 :
Phytochemical investigation of Calotropis procera

Dhasmana, H.; Garg, H.S., 1989:
Phytochemical investigation of Euphorbia rothiana

Parveen, M.; Taufeeq, H.M.; Khan, N.U.; Siddiqui, M.; Ratan, A., 1989:
Phytochemical investigation of the leaves of Cupressus funebris

Hasbun, C.; Castro, O.; Monache, F. delle, 1989:
Phytochemical investigation on Clusia coclensis

Afza, N.; Yasmeen, B.; Khan, A.Q.; Malik, A., 1988:
Phytochemical investigation on the fresh latex of Euphorbia caducifolia

Aripova, S.F.; Yunusov, S.Y., 1989:
Phytochemical studies of Datura innoxia

Dayrit, F.M.; Lapid, M.R.G.; Cagampang, J.V.; Lagurin, L.G., 1987:
Phytochemical studies on the leaves of Vitex negundo, L. (lagundi). I. Investigations of the bronchial relaxing constituents

D.A.ostino, M.; Ramundo, E., 1989:
Phytochemical study on Prunus cocomilia

Joffe, S.; Thomas, R., 1989:
Phytochemicals: a renewable global resource

Whitelam, G.; Smith, H., 1988:

Lam, E.; Green, P.J.; Wong, M.; Chua, N.H., 1989:
Phytochrome activation of two nuclear genes requires cytoplasmic protein synthesis

Edich, T.D.; McDonagh, A.F.; Palma, L.A.; Lagarias, J.C., 1989:
Phytochrome chromophore biosynthesis. Treatments

Casal, J.J.; Aphalo, P.J., 1989:
Phytochrome control of chlorophyll content in mature attached leaves of Petunia axillaris

Shanklin, J., 1988:
Phytochrome degradation in oat

Kim S H.; Shinkle J.R.; Roux S.J., 1989:
Phytochrome induces changes in the immunodetectable level of a wall peroxidase that precede growth changes in maize seedlings

Niedzwiedz Siegien I.; Lewak S., 1988:
Phytochrome involvement in inhibition of germination of white clover seeds at low temperature

Vassey, T.L., 1988:
Phytochrome mediated regulation of sucrose phosphate synthase activity in maize

Mancinelli, A.L., 1988:
Phytochrome photoconversion in vivo

Horwitz, B.A.; Thompson, W.F.; Briggs, W.R., 1988:
Phytochrome Regulation of Greening in Pisum: Chlorophyll Accumulation and Abundance of mRNA for the Light-Harvesting Chlorophyll a/b Binding Proteins

Bossen, M.E.; Tretyn, A.; Kendrick, R.E., 1989:
Phytochrome, GA3, ABA, NAA, BAP and ACH cause swelling of etiolated wheat protoplasts

Schneider Poetsch, H.A.W., 1988:
Phytochrome, a switch in plants

Sangeetha, B.; Sharma, R., 1988:
Phytochrome-regulated expansion of mustard (Sinapis alba L.) cotyledons

Baronius, G.; Hofmann, W.; Fiedler, H.J., 1989:
Phytocoenological investigations in the nature reserve 'Weisseritztalhange' (district of Dresden, DDR)

Minarchenko, V.N.; Gritsenko, E.N., 1990:
Phytocoenotic characteristics and productivity of some Achillea L. species of the Ukrainian flora

Leather, S.R., 1989:
Phytodecta pallida (L.) (Col., Chrysomelidae) - a new insect record for bird cherry (Prunus padus)

Urinova, K.Z.; Umarov, A.A.; Saatov, Z., 1988:
Phytoecdysteroids as insecticides-acaricides

Adams, N.R., 1989:

Bounaga, N.; Perriere, R.A.B. de la, 1988:
Phytogenetic resources of the Sahara

Bouattoura, N., 1988:
Phytogenetic resources: importance - preservation - utilization. Programme in progress

Damanakis, M.; Scholz, H., 1990:
Phytogeographical notes on the Poaceae of Greece

Pavlik, B.M., 1989:
Phytogeography of sand dunes in the Great Basin and Mojave deserts

Kosakovskaya, I.V.; Maidebura, E.V., 1989:
Phytohormonal regulation of the plant adaptation processes: the role of abscisic acid in stress resistance

Reid J.B., 1990:
Phytohormone mutants in plant research

Melekhov, E.I.; Efremova, L.K., 1988:
Phytohormone regulation of the process of heat-induced injury to the cell

Ivanova, A.N.; Pavlyuchuk, M.V., 1988:

Piruzyan, E.S.; Andrianov, V.M., 1989:
Phytohormones and the genetic engineering of plants

Vilenskii, E.R., 1989:
Phytohormones as regulators of physiological and genetic reactions in irradiated plants

Lilov, D.; Khristov, K.; Andonova, T.; Zozikova, E., 1985:
Phytohormones correlation and plant productivity

Yadava, U.L.; McCrary, D., 1987:
Phytohormones influence gas exchange activities and the short life related performance of peach trees in the orchard

Peisker C.; Duggelin T.; Rentsch D.; Matile P., 1989:
Phytol and the breakdown of chlorophyll in senescent leaves

Shuvalova, G.V., 1986:
Phytolavin in the control of bacterial soft rot of brassicas

Schiffman, P.M.; Johnson, W.C., 1989:
Phytomass and detrital carbon storage during forest regrowth in the southeastern United States Piedmont

Castro, C.F. de A.; Poggiani, F.; Nicolielo, N., 1980:
Phytomass and nutrient distribution in Pinus oocarpa stands of different ages

Kamabu, V.; Lejoly, J., 1989:
Phytomass and productivity of calcicole swards near Peyresq (Alpes de Haute-Provence, France), A.; Oumekloul, A., 1987:
Phytomass and sheep performance responses to stocking rate

Lalymenko, L.A.; Lalymenko, N.K., 1988:
Phytomass of perko and rape on sandy soils of the arid zone irrigated with drainage waters

Mitja, D.; Puig, H., 1990:
Phytomass of the herbaceous layer of five fallows in the humid savanna (Booro-Borotou, Ivory Coast)

Gardner, C.S.; Prine, G.M., 1987:
Phytomass yield of elephantgrass as affected by fertilizer nitrogen and cool-season legume intercrop

Dieter A., 1989:
Phytomedical studies in vineyards

Babuk, V.I.; Muntyan, I.Y., 1987:
Phytometric characteristics of the leaf canopy in a clonal apple rootstock plantation with different densities of stock plant spacing

Slepykh, V.V., 1988:
Phytoncidal activity of forest phytocenoses and weather conditions

Ganguly, S., 1988:
Phytonematodes associated with betelvine and citrus in Nagpur, Maharashtra, India

Shukovskii, S.G.; Ivanov, S.G., 1987:
Phytonomus species on lucerne

Peredo, H.L., 1987:
Phytoparasites of Chilean species of Nothofagus

Zazzerini, A.; Tosi, L.; Losavio, N., 1988:
Phytopathological observations on sunflower varieties compared during 1987

Stellmach, G., 1988:
Phytopathological problems in the production of grapevine propagating material - new findings and current research

Kamoen, O., 1989:
Phytopathological role of secretions from Botrytis cinerea

Boldt, P.E.; Robbins, T.O., 1990:
Phytophagous and flower-visiting insect fauna of Baccharis salicifolia (Asteraceae) in the southwestern United States and northern Mexico

Shea, PJ., 1989:
Phytophagous insect complex associated with cones of white fir, Abies concolor (Gord. and Glend.) Lindl., and its impact on seed production

Goeden, RD.; Ricker, DW., 1989:
Phytophagous insect faunas of the desert shrubs Bebbia juncea and Trixis californica in southern California

Choo, H.Y.; Woo, K.S.; Reed, D.K.; Lee, Y.I.; Moon, S.H., 1988:
Phytophagous insects associated with weeds in the southern part of Korea

Lightfoot D.C.; Whitford W.G., 1990:
Phytophagous insects enhance nitrogen flux in a desert creosotebush community

Battisti, A., 1988:
Phytophagous insects in the energy flow of an artificial stand of Pinus nigra Arnold in northern Italy

Popov, S.Ya, 1988:
Phytophagous mites in the greenhouse

Kobayashi, Y.; Yasutomo, J.; Nishio, T., 1987:
Phytophthora capsici isolated from zucchini fruit imported from the United States

Lonsdale, J.H.; Botha, T.; Wehner, F.C.; Kotze, J.M., 1988:
Phytophthora cinnamomi, the cause of crown and trunk canker of Duke 7 avocado rootstocks in South Africa

Brielmaier, U., 1987:
Phytophthora citricola - new ericaceous disease

Backhaus, G.F.; Leupold, R., 1990:
Phytophthora citricola on Calluna, Rhododendron and Erica

Dalldorf, D.; Grech, N., 1989:
Phytophthora control pays

Telhada, J.A., 1990:
Phytophthora diseases of citrus in Portugal: characteristics of the species isolated

Mijuskovic, M.; Vucinic, Z.; Tiodorovic, J., 1990:
Phytophthora diseases of crops in the Mediterranean zone of Montenegro (Yugoslavia)

Zentmyer, G.A.; Mitchell, D.J., 1986:
Phytophthora diseases of fruit trees in the Tropics

Hansen, E.M.; Hamm, P.B.; Shaw, C.G.I.I.I.; Hennon, P.E., 1988:
Phytophthora drechsleri in remote areas of southeast Alaska

Gillings M.R.; Letham D.B., 1989:
Phytophthora erythroseptica causing wilting and stunting of tomato

Tuset, J.J.; Hinarejos, C.; Garcia, J., 1990:
Phytophthora foot rot control in citrus with Myrothecium roridum

Darsow, U.; Gotz, E.; Oertel, H., 1989:
Phytophthora infestans (Mont.) de Bary - an important subject for breeding and research

Liyanage N.I.S.; Wheeler B.E.J., 1989:
Phytophthora katsurae from cocoa

Alcorn, S.M.; Orum, T.V.; Matheron, M.E., 1989:
Phytophthora leaf blight of jojoba (Simmondsia chinensis) in Arizona

Nygaard, S.L.; Grau, C.R., 1989:
Phytophthora megasperma virulence to alfalfa measured in single isolate zoospore suspensions

Kotova, K.A.; Artem' eva, Z.A., 1988:
Phytophthora resistance of potato tubers in relation to methods of inoculation and the formation of defensive scar tissue

Tidball C.J.; Linderman R.G., 1990:
Phytophthora root and stem rot of apple rootstocks from stool beds

Strouts, R.G., 1987:
Phytophthora root rot

Ristaino J.B.; Marois J.J., 1989:
Phytophthora root rot and irrigation schedule influence growth and phenology of processing tomatoes

Baum, D.; Pinkas, Y., 1988:
Phytophthora root rot six years after its first appearance in Israel

Salka, J.; Thinggaard, K., 1988:
Phytophthora rot in saintpaulia. Biological control

Duncan, J.M., 1990:
Phytophthora species attacking strawberry and raspberry

Raut, B.T.; Somani, R.B., 1988:
Phytophthora stem blight of pigeonpea in Vidarbha

Kostina, L.I.; Fomina, V.E., 1987:
Phytophthora-resistant potato varieties in the world collection of the Vavilov Institute of Plant Industry (VIR)

Koltunova, I.V.; Fadeyev, V.M., 1988:
Phytophysiological peculiarities of functioning agrocoenosis under conditions of high levels of nitrogen

Aumeeruddy, Y.; Pinglo, F., 1989:
Phytopractices in tropical regions. A preliminary survey of traditional crop improvement techniques

Kovacs, A., 1988:
Phytoproduction of tall fescue and clover overgrown by weeds

Shamsutdinov, Z.Sh, 1986:
Phytoreclamation of desert range

Robbe Durand, P., 1990:
Phytosanitary Index

Budde, K.; Weltzien, H.C., 1988:
Phytosanitary effects of compost extracts and substrates in the host-pathogen system barley-powdery mildew (Erysiphe graminis DC f.sp. hordei Marchal)

Balinova, A.; Nikolova, G.; Petrov, P., 1989:
Phytosanitary evaluation of raspberry produce grown with the use of herbicides

Anonymous, 1989:
Phytosanitary guide for the protection of small fruits

Anonymous, 1988:
Phytosanitary notes. Teflubenzuron

Lucke, E., 1990:
Phytosanitary pre-inspections of pomaceous fruits for San Jose scale (Quadraspidiotus perniciosus Comstock) in Chile

Taksdal, G., 1988:
Phytosanitary problems and pest control strategies in development cooperation

Morin, J.P.; Ferreira, J.M.S., 1987:
Phytosanitary protection of coconut plantations I. Inspection service

Ferreira, J.M.S., 1987:
Phytosanitary protection of coconut plantations III. Control of field pests

Badulescu, P.; Udrea, I., 1989:
Phytosanitary state of agricultural crops and plant protection in the year 1988 in the Vilcea District

Tejada M.L.O.; Rumayor R.O.L., 1988:
Phytosanitary study of apple (Malus sylvestris Mill) cultivation in the municipalities of Arteaga and Saltillo, Coahuila

Tejada M.L.O.; Rumayor R.O.L., 1986:
Phytosanitary study of apple cultivation (Malus sylvestris Mill) in the municipalities of Arteaga and Saltillo, Coahuila

de Moraes, GJ.; McMurtry, JA. van den Berg, H.; Yaninek, JS., 1989:
Phytoseiid mites (Acari: Phytoseiidae) of Kenya, with descriptions of five new species and complementary descriptions of eight species

Sinha A.; Rana R.S.; Gupta S.R., 1988:
Phytosociological analysis of some natural grassland communities of sodic soils

Afolayan, A.J., 1988:
Phytosociological investigations of three abandoned farmlands in Oyo, Ondo and Kwara states of Nigeria

Chaubey, O.P.; Mishra, G.P.; Ram Prasad, 1988:
Phytosociological studies of teak plantations and mixed natural forests in Madhya Pradesh. II. Distribution, species diversity, productivity and some quantitative parameters of ground flora

Gill, L.S.; Onyibe, H.I., 1988:
Phytosociological studies of the weed flora of oil palm (Elaeis guineensis Jacq.) in Nigeria

Srawan, B.S.; Sohi, B.S., 1985:
Phytosociological studies on Apis mellifera L. and A. cerana indica Fab. in Punjab, India

Mochida, Y.; Aizawa, H.; Tohyama, M., 1983:
Phytosociological study in the northern limit area of Quercus mongolica var. undulatifolia communities

Cabido, M.; Acosta, A.; Diaz, S., 1989:
Phytosociological study in the pastures of the Cordoba Sierras, Argentina. Communities of the Pampa of San Luis

Ramirez G.C.; Figueroa S.H.; Carrillo L.R.; Contreras F.D., 1984:
Phytosociological study of the understorey in a pine stand (Valdivia, Chile)

Durigan, G.; Saraiva, I.R.; Garrido, L.M. do A.G.; Garrido, M.A. de O.; Peche Filho, A., 1987:
Phytosociology and density evolution of cerrado vegetation, Assis, Sao Paulo

Singh, R.S.; Ralhan, P.K.; Singh, S.P., 1987:
Phytosociology and population structure of oak-mixed conifer forest in a part of Kumaun Himalaya

Ramirez, C.; Figueroa, H., 1987:
Phytosociology of Nothofagus in the hygromorphic zone of Chile

San Martin A.J.; Ramirez G.C., 1987:
Phytosociology of Nothofagus in the mesomorphic zone of Chile

Silberbauer Gottsberger, I.; Eiten, G., 1983:
Phytosociology of one hectare of cerrado

San Martin, J.; Troncoso, A.; Ramirez, C., 1986:
Phytosociology of the Nothofagus antarctica forests in the coastal mountain range of Cauquenes, Chile

Diaz Gonzalez, T.E.; Penas Merino, A.; Puente Garcia, E.; Herrero Cembranos, L.; Garcia Gonzalez, M.E.; Lopez Pacheco, M.J.; Llamas Garcia, F., 1988:
Phytosociology of the nitrophilous vegetation of Leon province (NW Spain)

Buttler, A.; Gallandat, J.D., 1989:
Phytosociology of wet meadows of the south shore of lake Neuchatel (Switzerland) and model of autogenous succession

Satyanarayana, K.; Sukumar, K., 1988:
Phytosterilants to control the cotton bug, Dysdercus cingulatus F

Takatsuto, S.; Omote, K.; Kitsuwa, T., 1989:
Phytosterol composition of the pollen of buckwheat, Fagopyrum esculentum Moench

Milkova, L.; Vitanov, M.; Daskalov, S., 1988:
Phytostop - a new cultivar resistant to Phytophthora capsici

Zaki, F.A.; Bhatti, D.S., 1989:
Phytotherapeutic effect of some plant leaves on Meloidogyne javanica infecting tomato plants

Bhattacharya R.; Srivastava B.P.; Belsare S.D.; Centre D., 1988:
Phytotonic effect of some soil pesticides on paddy crop and their impact on rhizosphere microflora

Jobidon, R.; Thibault, J.R.; Fortin, J.A., 1989:
Phytotoxic effect of barley, oat, and wheat-straw mulches in eastern Quebec forest plantations. 1. Effects on red raspberry (Rubus idaeus)

Jobidon, R.; Thibault, J.R.; Fortin, J.A., 1989:
Phytotoxic effect of barley, oat, and wheat-straw mulches in eastern Quebec forest plantations. 2. Effects on nitrification and black spruce (Picea mariana) seedling growth

Kulich, J., 1990:
Phytotoxic effects of arsenic in a synergistic system with sulphur

Lopez Maestre, M.; Rodriguez Cruz, A., 1988:
Phytotoxic effects of chemical treatments on Helianthus annuus seeds

Reth, M.; Hurle, K., 1986:
Phytotoxic effects of weed seed extracts

Mydlilova, E., 1987:
Phytotoxic influence of herbicide residues on plants

Pennisi, A.M.; Pasquale, G. di; Bonforte, M.; Sesto, F., 1988:
Phytotoxic metabolites of ipo-virulent and virulent Phoma tracheiphila isolates

Sreeramulu, A.; Patil, S.S.; Nayudu, M.V., 1987:
Phytotoxic organic acids produced in vitro and in vivo by isolates of the bacterial leaf blight pathogen of rice

Young, C.C.; Waller, G.R., 1988:
Phytotoxic potential in soils from wheat and rice rotation cropping system in subtropical Taiwan

Harrington, M.G., 1987:
Phytotoxic potential of Gambel oak on ponderosa pine seed germination and initial growth

Ugryumov, E.P.; Denisenkova, R.N.; Savva, A.P.; Telezhenko, T.N., 1988:
Phytotoxic properties of some derivatives of N-phosphonomethylglycine

Beg, M.U.; Gupta, R.C., 1985:
Phytotoxic studies in crop plants in relation to pesticide application

Young, C.C.; Chen, S.H., 1987:
Phytotoxic study in the soil and root exudates of Asaparagus officinalis L

Bovey R.W.; Hein H.Jr; Keeney F.N.; Whisenant S.G., 1990:
Phytotoxicity and transport of clopyralid from three formulations in honey mesquite

Walker G.E., 1989:
Phytotoxicity in mandarins caused by phosphorous acid

Taylor, S.G.; Shilling, D.G.; Quesenberry, K.H.; Chaudhry, G.R., 1989:
Phytotoxicity of 2,4-D and 2,4-dichlorophenol to red clover (Trifolium pratense)

Wallace A., 1989:
Phytotoxicity of cobalt when uniformly mixed in soil versus localized spot placement in soil

Bendixen, L.E.; Nandihalli, U.B., 1989:
Phytotoxicity of glyphosate, SC-0224 and HOE-39866 for johnsongrass (Sorghum halepense) control

Matthews, A., 1990:
Phytotoxicity of herbicides evaluated

Hata, T.Y.; Hara, A.H., 1988:
Phytotoxicity of insecticides and acaricides to anthuriums

Kawakami F.; Moku M.; Nishikawa S.; Motoshima S., 1989:
Phytotoxicity of methyl bromide fumigation to hami melon

Helyer N.L.; Ledieu M.S., 1989:
Phytotoxicity of methyl bromide on chrysanthemum cuttings

Khaire, V.A.; Salunkhe, G.N.; Patil, J.D.; Kolhe, D.S., 1988:
Phytotoxicity of modern insecticides in cotyledon stage to bottle gourd (Lagenaria siceraria) (Mol) Standl and cucumber (Cucumis sativus L.)

Shafer, W.E.; Bukovac, M.J., 1988:
Phytotoxicity of octylphenoxyethanol (Triton X) surfactants on selected plant species

Manios V.I.; Tsikalas P.E.; Siminis H.I.; Verdonck O., 1989:
Phytotoxicity of olive tree leaf compost in relation to the organic acid concentration

Hatton, T.T.; Cubbedge, R.H., 1986:
Phytotoxicity of phosphine as a fumifgant to control the Caribbean fruit fly in exported Florida grapefruit

Donselman, H.; Broschat, T.K., 1986:
Phytotoxicity of several pre- and postemergent herbicides on container grown palms

Bovey, R.W.; Hein, H.J.; Keeney, F.N., 1989:
Phytotoxicity, absorption, and translocation of five clopyralid formulations in honey mesquite (Prosopis glandulosa)

Peek, D.; Appleby, A., 1989:
Phytotoxicity, adsorption, and mobility of metribuzin and its ethylthio analog as influenced by soil properties

Adachi, T.; Inagaki, K., 1988:
Phytotoxin produced by Rhizoctonia oryzae Ryker et Gooch

Muse, R.B.; Isaac, S.; Collin, H.A.; Hardwick, K., 1987:
Phytotoxin production by Crinipellis perniciosa

Lalitha, B.; Snow, J.P.; Berggren, G.T., 1989:
Phytotoxin production by Diaporthe phaseolorum var. caulivora, the causal organism of stem canker of soybean

He, C.Z.; Schultze Kraft, R., 1988:
Pi Hua Dou 184 (Stylosanthes guianensis CIAT 184) - a new forage legume in tropical China

Sahu, P.N.; Sahoo, B.K.; Hota, A.K.; Bisoyi, B., 1988:
Piara sowing of rabi pulses after rice at south coastal Orissa, India

Korman, S.H., 1990:
Pica as a presenting symptom in childhood celiac disease

Miranda Ruiz, H.; Rodriguez Lopez, L.; Lozano Perez, T.; Rodriguez Martinez, J., 1986:
Pica associated with Ascaris. A case report

Longman, K.A., 1989:

Sanchez Cordova, J., 1984:
Picea chihuahuana, a conifer in danger of extinction

Ethiraj, S.; Suresh, E.R., 1988:
Pichia membranaefaciens: a benzoate resistant yeast from spoiled mango pulp

Luers, H., 1989:
Pick your option for best control

Ott, S.L.; Hubbard, E.E.; Maligaya, A., 1988:
Pick-your-own blueberries. A case study of consumer characteristics and attitudes

Parr, J.; Irvine, M., 1988:
Picking a way through the biocide jungle

Domigan, I.R.; Diehl, R.A., 1988:
Picking aid for apples and pears grown on the Lincoln canopy system

Verma, T.S., 1986:
Picking behaviour and population of diapaused pupae of shoot and fruit borer in relation to its resistance in brinjal

Hartmann, P.E.O.; Kock, V.A. de; Taylor, M.A., 1988:
Picking maturities and cold storage requirements of Songold plums

Testoni A.; Zerbini P.E., 1989:
Picking time and quality in apple storage

Michael, J.; Neary, D.; Wells, M., 1989:
Picloram movement in soil solution and streamflow from a coastal plain forest

Klotz, M.G.; Berczi, A.; Erdei, L.; Liebermann, B., 1989:
Picomolar concentrations of tentoxin affect Mg2+- and Ca2+- ATPase activities of plasma membrane vesicles from roots of winter wheat seedlings

Glazebrook, J.S.; Heasman, M.P.; Beer, S.W. de, 1990:
Picorna-like viral particles associated with mass mortalities in larval barramundi, Lates calcarifer Bloch

Anonymous, 1990:

Lariviere, M.C.; Larochelle, A., 1989:
Picromerus bidens (Heteroptera: Pentatomidae) in North America, with a world review of distribution and bionomics

Mai, W.F., 1989:
Pictorial key to genera of plant parasitic nematodes

Cohen, P.R.; Yunakov, M., 1989:
Picture of the month

Vagi, J.; Dohy, J.; Ujj, B.; Solt, P.; Csetverikov, D., 1988:
Picture processing for the evaluation of the external conformation of cattle. (Preliminary paper)

Ganev, A., 1990:
Piece work and leases - the means for deriving economic returns to socialist ownership in agriculture

Koprivlenski, V., 1987:
Piece work system of labour payment for the production of fruit tree planting stock

Hristov, R., 1990:
Piece-work, a basic production form in grain production

Loomis, B.D., 1989:
Piety and play: young women's leisure in an era of evangelical religion, 1790-1840

Fei, Y.Y.; Zeng, S.X., 1987:
Piezoelectric effect in wood

Punzel, J., 1989:
Piezometer with electrical pressure transducer

Mumba, A., 1987:
Pig and poultry production Zambia

Katule, A.M.; Lekule, F.P., 1987:
Pig and poultry production in Tanzania

Rosenkrans, C.F.; Davis, D.L.; Milliken, G., 1989:
Pig blastocyst development in vitro is affected by amino acids

Steen, H.A.M. van der, 1990:
Pig breeding

Babinszky, M.; Bekker, J., 1987:
Pig breeding on family farms

Tibau i Font, J., 1989:
Pig breeding programmes in Spain

Russo, V., 1989:
Pig breeding, selection and hybridisation in Italy

Gajic, Z., 1989:
Pig breeding, selection and hybridisation in Yugoslavia

Geri, G., 1989:
Pig breeds

Diestre, A.; Gispert, M.; Oliver, M.A., 1989:
Pig carcass classification using automatic probes in Spain

Anonymous, 1989:
Pig collection: an additional surcharge for regional production

Bollwahn, W., 1988:
Pig diseases of nutritional origin

Techakumphu, M.; Rujtikumporn, B.; Rakariyatham, N.; Maicharoen, J.; Horcharoen, A.; Punchai, K.; Intaruthok, P., 1988:
Pig embryo transfer between farms

Echevarria, A.I.; Parsi, J.A.; Rinaudo, P.V., 1988:
Pig evaluation based on measurements on the live animal and on the carcass. 1. Evaluation of the live animal. Use of ultrasonics and a metal ruler to estimate the yield of lean in valuable carcass cuts

Echevarria, A.I.; Parsi, J.A.; Rinaudo, P.V., 1988:
Pig evaluation based on measurements on the live animal and on the carcass. 2. Carcass evaluation. Backfat thickness as a predictor of the yield of lean meat in valuable carcass cuts

Martzopoulos, G.G., 1987:
Pig farm mechanization in Greece

Schade, K., 1990:
Pig keeping, extensive and more natural

Ridgeon, R.F., 1989:
Pig management scheme results for 1988

Ridgeon, R.F., 1989:
Pig management scheme results for 1989

Staszynski, L., 1989:
Pig numbers on private farms 1980-88

Whittemore, C., 1990:
Pig nutrition for the economic production of quality meat

Seliane, B.M.; Nts' ekhe, A.M., 1987:
Pig production development in Lesotho; Poultry production in Lesotho

Anonymous, 1988:
Pig production in Belgium

Nkane, D., 1987:
Pig production in Botswana

Govindaiah, N.G.; Rao, H.R.R.; Rai, A.V., 1988:
Pig production in Karnataka

Aumaitre, A., 1989:
Pig production in Mediterranean countries of Europe: general aspects

Anonymous, 1986:
Pig production in Parana State

Sheppard, A., 1989:
Pig production in South West England 1987-88

Ogle, B.; Simonsson, A., 1990:
Pig production in Sweden

Farge, B. de la, 1988:
Pig production in the EC: trends over the last two decades

Bauer, H.J.; Ingwersen, J., 1988:
Pig production in the German Federal Republic

Ogink, G.J.A., 1989:
Pig production in the Netherlands

Gacs, P., 1989:
Pig production, processing, and marketing

Krivec, L.; Srekovic, A., 1989:
Pig raising in Yugoslavia

Sanford, S.E.; Hampson, R.J., 1989:
Pigeon paramyxovirus. Ontario

Reed, W.; Lateef, S.S.; Sithanantham, S.; Pawar, C.S., 1989:
Pigeonpea and chickpea insect identification handbook

Maesen, L.J.G. van der, 1989:
Pigeonpea and its wild relatives

Parida, D.; Dikshit, U.N.; Satpathy, D.; Mahapatra, P.K., 1988:
Pigeonpea genotypes and rice yield in an intercropping system

Onkar Singh; Sah, R.P.; Sharada Joshi; Shrestha, D.; Karna, R.S.L.; Bharati, M.P., 1989:
Pigeonpea germplasm resistant to sterility mosaic identified in Nepal

Wallis, E.W.; Woolcock, R.F.; Byth, D.E., 1988:
Pigeonpea in Burma

Muller, R.; Kirchgessner, M., 1986:
Piglet rearing performance of sows in relation to the level and distribution of energy during gestation

Brette, C., 1988:

Pezzini, M.; Bertoletti, E., 1989:
Pigmeat as an alternative food

Bichard, M.; Bruce, E.A., 1989:
Pigmeat production worldwide

Anonymous, 1990:
Pigmeat: supplies in the EEC

Ferranti, F.; Pocceschi, N.; Frenguelli, G.; Romano, B., 1987:
Pigment and protein content in leaves of three Brassica napus L. cultivars during the first part of the ontogenetic cycle

Mingez Mosquera M.; Garrido Fernandez J.; Gandul Rojas B., 1989:
Pigment changes in olives during fermentation and brine storage

Nieuwhof, M.; Eijk, J.P. van; Eikelboom, W., 1990:
Pigment composition in tulip. Four constituents play a role in colour formation

Liskova D.; Zakutna L.; Kakoniova D., 1989:
Pigment formation in willow tissue culture

Chalukova, M.; Pundeva, R.; Lukarska, E., 1988:
Pigment fruit spectrum of F1 and BC1P2 hybrids between Capsicum annuum and C. chinense

Lawani, L.O.; Aririatu, L.E.; Goven, A.J.; Kester, A.S., 1990:
Pigment-associated proteins of Xanthomonas campestris pv. juglandis

Fradkin, L.I.; Titova, E.T., 1990:
Pigment-protein complexes of barley seedlings under darkening of greening leaves

Burg, G.; Bergner, T., 1989:
Pigmentary disorders associated with nutritional deficiency states

Ahmed, T.; Sharma, K.K., 1990:
Pigmentation and awning patterns of summer rice cultivars in Assam

Akey, D.H., 1987:
Pigmentation associated with oogenesis in the biting fly Culicoides variipennis (Diptera: Ceratopogonidae): light and electron microscopy

Dolling, C.H.S., 1989:
Pigmentation in the Australian Merino

Torrissen, O.J., 1989:
Pigmentation of salmonids: interactions of astaxanthin and canthaxanthin on pigment deposition in rainbow trout

Somer, T.; Sittnikow, K.; Henriksson, K.; Saksela, E., 1990:
Pigmented villonodular synovitis and plasmacytoid lymphoma in a dog

Styles, E.D., 1988:
Pigments in the cob pith

Lean, I.J., 1988:

Anonymous, 1988:
Pigs and pigmeat

Done, S.H., 1990:
Pigs, veterinarians, researchers and projects

Rihk, P.J., 1988:
Pijnacker-Delfgauw - horticulture under glass in a reconstruction area in the Netherlands

Anderson, W.I.; Luther, P.B.; Scott, D.W., 1988:
Pilar neurocristic melanoma in four dogs

Diaz Vaz, J.E., 1985:
Pilgerodendron uvifera - anatomical description

Wilkens, H.; Munster, W., 1988:
Pillars of the rumen in ruminants

Toledo, J., 1988:
Pilosocereus polygonus: another cactus from Holguin province, Cuba

Ozturk, I.; Eroglu, V.; Toroz, I., 1990:
Pilot and full-scale treatment experiences on paper mill effluents

Cracaleanu, M.; Pinzariu, D.; Copacinschi, A.; Salaru, C., 1989:
Pilot farms - a large area for verifying research results

Otto, H., 1989:
Pilot investigations on using willow in industry

Silvestrini, E.C., 1987:
Pilot plant growth of Candida utilis on rum distillery slops to lower contamination potential and generate an animal feed supplement

Bunting, L.D.; McCarthy, D.B.; Richardson, C.R.; Tock, R.W., 1988:
Pilot plant production of sulphur dioxide-treated mesquite wood. 2. Digestibility and feedlot performance by lambs

Cacho, E.; Murphy, N.; Fontanet, E., 1988:
Pilot plant scale evaluation of a commercial yeast nutrient for high test molasses fermentation

Samara, S.I.; Camargo, J.G.F.; Lui, J.J.J., 1989:
Pilot programme I: preliminary survey of the health situation in dairy cattle in the Taquaritinga municipality, Sao Paulo

Calero, R.; Gimeno, A.; Hernandez, M.; Lopez, J.; Carpio, F.; Dorado, E.; Mira, F.; Cal, M.; Mate, T.; Nombela, J.; Del Real, G.; Navarrete, I.; Gomez, L.; Habela, M.; Reina, D.; Serrano, F.; Martinez, A.; Mantovani ; Papadopoulos ; Scorziello, 1989:
Pilot programme to combat trichinellosis

Mousing, J., 1990:
Pilot project of the Danish Pig Health Scheme. I. Background, methods, herd descriptions and questionaire results

Wong, S.H.; Choi, C.C., 1989:
Pilot scale aerobic sequencing batch reactor for pig waste treatment

Zurbriggen, B.; Bailey, M.J.; Penttila, M.E.; Poutanen, K.; Linko, M., 1990:
Pilot scale production of a heterologous Trichoderma reesei cellulase

Jinga, I.; Plesa, I.; Ionescu Sisesti, V.; Vajiala, M.; Tanasescu, R.; Dumitrescu, N., 1988:
Pilot station testing of the technology of using waste water and sludge from the purifying plants of pig-raising complexes

Skeates, D.A.; Irving, D.E.; Forcier, L.J., 1982:
Pilot studies of black spruce germinant transplants in northern Ontario

Reiter, M., 1984:
Pilot studies on the improvement of semipurified diets for rainbow trout (Salmo gairdneri)

Kalyango, S.N.; Muller, E., 1988:
Pilot study of rice culture in sub-tropical high population density region (Madagascar) with SPOT 1 multispectral data

Meirelles, C.F.; Barnabe, R.C.; Abdalla, A.L.; Barnabe, V.H.; Madureira, E.H.; Vitti, D.M.S.S.; Gennari, S.M.; Pinto, P.A.; Martins, E.O., 1990:
Pilot study on the reproductive performance of Brazilian Nellore, Gir and Caracu cows

Dixon, T.F.; Smit, J.; Steindl, R.J., 1990:
Pilot swirl burner installation at Farleigh mill

Manebog, E.S.; Gregorio, R.P.; Cabacungan, R.P., 1989:
Pilot testing of an improved mobile maize sheller

Lee, R.G.; Kelly, D.A.; Hsieh, S.S., 1987:
Pilot-plant beneficiation of dolomitic Florida pebble

Anderson, G.K.; Ozturk, I.; Saw, C.B., 1990:
Pilot-scale experiences on anaerobic fluidized-bed treatment of brewery wastes

Balslev Olesen, P.; Lynggaard Jensen, A.; Nickelsen, C., 1990:
Pilot-scale experiments on anaerobic treatment of wastewater from a fish processing plant

McGill, K.E.; Kerns, O.S.; Gamble, J.R., 1987:
Pilot-scale production of granular ammonium polyphosphate fertilizer

Hentig, W.U. von, 1989:
Pimelea ferruginea - the Australian 'rice flower'

Tanis, C.C., 1989:
Pimentos. Harvesting red or green is a question of weighing it up

Fitton, M.G.; Shaw, M.R.; Gauld, I.D., 1988:
Pimpline ichneumon-flies. Hymenoptera, Ichneumonidae (Pimplinae)

Harrell, M.O.; Pierce, P.A.; Mooter, D.P., 1988:
Pin oak and silver maple chlorosis treatment with ferric ammonium citrate solution

Berghage R.D.; Heins R.D.; Karlsson M.; Erwin J.; Carlson W., 1989:
Pinching technique influences lateral shoot development in poinsettia

Timpe, R.C.; Sears, R.E.; Malterer, T.J., 1989:
Pine and willow as carbon sources in the reaction between carbon and steam to produce hydrogen gas

Darr, D.R.; McAndrew, J.G., 1988:
Pine decline and future timber supplies in the South

Shen, B.K., 1990:
Pine die-back disease found in Jiangsu Province

Breymeyer, A.I., 1986:
Pine forests in Poland. Their productivity, distribution and degradation

Sheffield, R.M.; Cost, N.D.; Bechtold, W.A.; McClure, J.P., 1985:
Pine growth reductions in the southeast

Wright, G.M.; Seifert, J.R.; Holt, H.A., 1986:
Pine growth response to herbicides

Harniss, R.O.; Bartos, D.L., 1990:
Pine hollow exclosures - a 19-year record of an aspen stand treated with 2,4-D

Edwards, N.T., 1989:
Pine needle holders for use in gas exchange measurements

Falliers, C.J., 1989:
Pine nut allergy in perspective

Cleland, D.T.; Johnson, J.E., 1986:
Pine plantation survival related to calculated moisture deficits on the Huron National Forest (1929-1976)

Anonymous, 1980:
Pine plantations in French Guiana

Paschke, J.L., 1988:
Pine release combinations for clay soils

Guldin, R.W., 1985:
Pine release in unevenly stocked stands on droughty soils may be uneconomical

Paine, T.D.; Koehler, C.S.; Malinoski, M.K., 1990:
Pine resin midges (Diptera: Cecidomyiidae) in Monterey pine plantations: control decisions and perception of aesthetic injury

Anderson, G.W., 1989:
Pine timber and livestock production - an agroforestry combination for regions with Mediterranean climate

Loyttyniemi, K.; Heliovaara, K.; Repo, S., 1988:
Pine turpentine strongly attracts Hylastes brunneus (Coleoptera, Scolytidae)

Evans, H., 1989:
Pine wood nematode - an update

Rycyk, F.J.; Luley, C.J.; Overton, P.G., 1989:
Pine-pine gall rust, caused by Peridermium harknessii, on Scots and ponderosa pines in Missouri

Niklowitz, P.; Hoffmann, K., 1988:
Pineal and pituitary involvement in the photoperiodic regulation of body weight, coat color and testicular size of the Djungarian hamster, Phodopus sungorus

Nir, I., 1989:
Pineal involvement in effects of high ambient temperature on the reproductive function of rodents

Scalera G.; Benassi C.; Porro C.A., 1990:
Pineal involvement in the alimentary behavior and taste preferences in the rat

Wayne, N.L., 1989:
Pineal regulation of seasonal breeding in the ewe: interactions of environmental signals with endogenous rhythms

Miernicki M.; Karp J.D.; Powers J.B., 1990:
Pinealectomy prevents short photoperiod inhibition of male hamster sexual behavior

Galan Sauco, V.; Cabrera Cabrera J.; Rodriguez Pastor, C., 1988:
Pineapple (Ananas comosus L. Merr.) cultivation in the Canary Islands I. Introduction

Caswell, E.P.; Apt, W.J., 1989:
Pineapple nematode research in hawaii: past, present, and future

Wilson, R.B.; Holscher, M.A.; Fullerton, J.R.; Johnson, M.D., 1988:
Pineoblastoma in a cockatiel

Li, Y.H.; Jia, J.Z.; Qi, X.G., 1988:
Pingchun 16, an early, large-grained, high-protein wheat

Paul, M.J.; Cockburn, W., 1989:
Pinitol, a compatible solute in Mesembryanthemum crystallinum L.?

Henneberry, T.J.; Clayton, T.E., 1988:
Pink bollworm (Lepidoptera: Gelechiidae): oviposition, larval infestations, and moth emergence of a laboratory-reared strain under field conditions

Miller, E.; Staten, R.T.; Nowell, C.; Gourd, J., 1990:
Pink bollworm (Lepidoptera: Gelechiidae): point source density and its relationship to efficacy in attracticide formulations of gossyplure

Christ, B.J.; Kim, S.H.; Olson, T.N., 1988:
Pink rot of potato caused by Phytophthora erythroseptica in Pennsylvania

Forster, R.L.; Bradbury, J.F., 1990:
Pink seed of wheat caused by Erwinia rhapontici in Idaho

Anonymous, 1988:
Pink serradella (Ornithopus sativus) variety Grasslands Koha

Padilha Goncalves, A.; Filgueiras, D.V., 1988:
Pinta in Rio de Janeiro

Mellado, B.; Valdes, E.; Zayas, E. de; Triguero, N., 1986:
Pinthocoelium columbinum, a borer of living trees of jocuma (Mastichodendron foetidissimum)

Purchase, J.E.; Roi, G.H. la, 1983:
Pinus banksiana forests of the Fort Vermilion area, northern Alberta

Eyre, L.A., 1987:
Pinus caribaea on Melville Island, Northern Territory

Neil, P.E., 1986:
Pinus caribaea var. hondurensis in Vanuatu

Neshataev, V.V., 1987:
Pinus koraiensis/broadleaved forests of the Soviet Far East: condition, utilization prospects, and forestry

Yu, G.T.; Cai, B.C., 1988:
Pinus massoniana resources in Yiwu county and transformation of its remaining forests

Lattke, H.; Braun, H.; Richter, G., 1987:
Pinus peuce, a promising alternative species for the damaged areas of the upper Erzgebirge

Drozdov, I.I.; Yangutov, A.I., 1988:
Pinus sibirica in the non-chernozem zone

Metzler, B.; Oberwinkler, F., 1990:
Pinus sylvestris mycorrhizae and their reaction to acidity in vitro - aspects of bioindication

Chojnacky, D.C.; Ott, J.S., 1986:
Pinyon-juniper volume equations for Arizona Hualapai and Havasupai Indian Reservation

Lederer, J.A.; Geser, M., 1988:
Pinzgauer 2000. A new breeding concept for Pinzgauer cattle in Austria

Condic, M.L.; Bentley, D., 1989:
Pioneer growth cone adhesion in vivo to boundary cells and neurons after enzymatic removal of basal lamina in grasshopper embryos

Fromm, D.; Liebe, W.; Siegel, W., 1988:
Pipe rupture caused by vibrations of a safety valve

Parker, B.R.; Norton, M.M.; Eubanks, C.J., 1988:
Pipe-reactor studies at TVA's national fertilizer development center

Anonymous, 1989:
Pipeline and pump evaluation and selection program (PAPES)- program manual

Drudge, J.H.; Lyons, E.T.; Tolliver, S.C.; Lowry, S.R.; Fallon, E.H., 1988:
Piperazine resistance in population-B equine strongyles: a study of selection in Thoroughbreds in Kentucky from 1966 through 1983

Panter, K.E.; Keeler, R.F., 1989:
Piperidine alkaloids of poison hemlock (Conium maculatum)

Wood, A.B.; Barrow, M.L.; James, D.J., 1988:
Piperine determination in pepper (Piper nigrum L.) and its oleoresins - a reversed-phase high-performance liquid chromatographic method

Desai, S.J.; Chaturvedi, R.; Mulchandani, N.B., 1990:
Piperolactam D, a new aristolactam from Indian Piper species

Purnell, P., 1989:
Piping clean

Gutierrez, M.; Benito, G.; Rodriguez, J., 1988:
Piping in badland areas of the middle Ebro Basin, Spain

Janezic, F., 1990:
Piranea spartii gen.n. sp.n. (Diptera, Cecidomyiidae) in the closed flowers of Spartium junceum L

Pope, P.E., 1988:
Pisolithus tinctorius increases the size of nursery grown red oak seedlings

Walker, R.F., 1989:
Pisolithus tinctorius, a Gasteromycete, associated with Jeffrey and Sierra lodgepole pine on acid mine spoils in Sierra Nevada

Jin, L.Y., 1989:
Pissodes nitidus Roelofs, the yellow-spotted pine weevil (Coleoptera: Curculionidae): a serious pest of Korean pine plantations in northeast China

Alberghina, O., 1989:
Pistachio growing in Bronte (Catania), an ancient agricultural activity possible among the mountains

Ali, S.M., 1989:
Pisum sativum (field pea) cv. Maitland

Berger T., 1990:
Pisum sativum agglutinin used as an acrosomal stain of porcine and caprine sperm

Evans, A.C., 1984:
Pit latrines and vent pipes: public health tools in rural areas

Benoit Contesse, I., 1987:
Pitavia punctata

Muramoto, M.; Dwinell, L.D., 1990:
Pitch canker of Pinus luchuensis in Japan

Barnard, E.L.; Blakeslee, G.M., 1987:
Pitch canker of southern pines

Sasaki, C.; Fukuda, K.; Suzuki, K., 1988:
Pitch canker of todo fir

McCain, A.H.; Koehler, C.S.; Tjosvold, S.A., 1987:
Pitch canker threatens California pines

Mccain A.H.; Correll J.C.; Gordon T.R., 1989:
Pitch canker wound dressings

Allen, L.H., 1988:
Pitch control during the production of aspen kraft pulp

Ku, Y.C.; Wang, K.T., 1987:
Pitch control of paper mulberry bark

Moss S.A.; Burger J.A.; Daniels W.L., 1989:
Pitch x loblolly pine growth in organically amended mine soils

Gerstenberg, O., 1988:
Pitfalls in low fat butter production

Nirel P.M.V.; Morel F.M.M., 1990:
Pitfalls of sequential extractions

Rizzini, C.T., 1982:
Pithecellobium anajuliae, sp. nov. (Leguminosae - Lothoideae)

Manoch, L.; Sutherat, S.; Sutabutra, T.; Kanjanamaneesathian, M., 1988:
Pithomyces chartarum and Penicillium islandicum, mycotoxic fungi in Thailand

Muralidhar, A.; Shinde, G.B.; Jadhav, B.V., 1987:
Pithophorus zugeii sp. nov. (Cestoda: Phyllobothridae) from a marine fish at Madras, India

Gillum, R.L.; Qadri, S.M.; Al-Ahdal, M.N.; Connor, D.H.; Strano, A.J., 1988:
Pitted keratolysis: a manifestation of human dermatophilosis

Zhang, S.H.; Hennessy, D.P.; Cranwell, P.D., 1990:
Pituitary and adrenocortical responses to corticotropin-releasing factor in pigs

Schallenberger, E.; Schams, D.; Oschmann, S.J.; Abele, E.; Meyer, H.H.D., 1988:
Pituitary and ovarian hormone secretion during early pregnancy of cattle

Kondoh M.; Taya K.; Motoya M.; Watanabe G.; Sasamoto S.; Hoshino K., 1990:
Pituitary and ovarian hormones in cows with ovarian cysts

Jagger, J.P.; Peters, A.R.; McLeod, B.J.; Lamming, G.E., 1989:
Pituitary and ovarian responses to prolonged administration of low doses of GnRH in prepubertal heifers

Gharib, S.; Wierman, M.E.; Shupnik, M.A.; Chin, W.W., 1988:
Pituitary gonadotropin subunit genes: structure and hormonal regulation of expression

Habibi, H.R.; D.L.euw, R.; Nahorniak, C.S.; Goos, H.J.; Peter, R.E., 1989:
Pituitary gonadotropin-releasing hormone (GnRH) receptor activity in goldfish and catfish: seasonal and gonadal effects

Tenenhouse, H.S.; Klugerman, A.H.; Gurd, W.; Lapointe, M.; Tannenbaum, G.S., 1988:
Pituitary involvement in renal adaptation to phosphate deprivation

Sano, T.; Kovacs, K.; Scheithauer, B.W.; Rosenblum, M.K.; Petito, C.K.; Greco, C.M., 1989:
Pituitary pathology in acquired immunodeficiency syndrome

Braw-Tal, R.; Gootwine, E., 1989:
Pituitary response to GnRH and ovariectomy in Booroola-Awassi and Awassi ewe lambs

Weil, C.; Marcuzzi, O., 1988:
Pituitary response to GnRH at different stages of rainbow trout oogenesis. An in vitro study

Khalid, M.; Haresign, W.; Hunter, M.G.; McLeod, B.J., 1989:
Pituitary responses of seasonally anoestrous ewes to long-term continuous infusion of low doses of GnRH

Berglund, L.A.; Sisk, C.L., 1990:
Pituitary responsiveness to luteinizing hormone-releasing hormone in prepubertal and postpubertal male ferrets

Hoebeke, ER., 1989:
Pityogenes bidentatus (Herbst), a European bark beetle new to North America (Coleoptera: Scolytidae)

Baader, E.J., 1989:
Pityogenes spp. (Col., Scolytidae): investigations on semiochemicals and their application in forest protection

Nanda, A.; Kaur, S.; Bhakoo, O.N.; Kaur, I.; Vaishnavi, C., 1988:
Pityriasis (tinea) versicolor in infancy

Zaias, N., 1989:
Pityriasis versicolor with ketoconazole

Katoh, T.; Kagawa, S., 1988:
Pityriasis versicolor: an evaluation of the mycological effect by culture and a study of the recurrence

Ruiz Maldonado, R.; Lopez Matinez, R.; Perez Chavarria, E.L.; Rocio Castanon, L.; Tamayo, L., 1989:
Pityrosporum ovale in infantile seborrheic dermatitis

Krempl Lamprecht, L.; Engst, R., 1989:
Pityrosporum yeasts in man - a review and a case report

Wishner, A.J.; Teplitz, E.D.; Goodman, D.S., 1987:
Pityrosporum, ketoconazole, and seborrheic dermatitis

Mitra, A.K.; Kabir, I.; Hossain, M.A., 1990:
Pivmecillinam-resistant Shigella dysenteriae type 1 infection in Bangladesh

Hart, R.G., 1988:
Pivot (imazethapyr): a broad-spectrum herbicide for legume crops

Huang L C.; Chi D L., 1988:
Pivotal roles of picloram and gelrite in banana callus culture

Anonymous, 1988:
Pix cotton plant regulator test

Anonymous, 1988:
Pizza and Italian prepared foods

Gavazzi, G.; Racchi, M.L.; Todesco, G., 1988:
Pl effect on young seedlings

Nasraoui, A.; Achour, A.; Kallal, Z., 1989:
Place of cereals and their products in nutrition in Tunisia

Mittal, J.P.; Prasad, S., 1990 :
Place of dairy farming in arid agriculture

Jarrige, R., 1987:
Place of dried fodders in the feeding of domestic herbivores

Detraux, M., 1988:
Place of organic farming in the current economic context

Lecerf, J.M.; Fressin, C.; Lefebvre, B.; Bardel, C., 1989:
Place of the alternative lacto-ovovegetarian menu in large-scale catering

Randall, G.W.; Hoeft, R.G., 1988:
Placement methods for improved efficiency of P and K fertilizers: a review

Guri Johal; Briggs, S.P., 1990:
Placement of hm1 on the Pioneer RFLP map

Nazaryuk, V.M., 1987:
Placement of nitrogen fertilizers in bands in vegetables and potatoes. 1. Formation of yield and its quality

Knittel, H., 1988:
Placement of solid fertilisers in agricultural crops: a review

Wilkening, R.B.; Molina, R.D.; Meschia, G., 1988:
Placental oxygen transport in sheep with different hemoglobin types

Oshkin, D.I., 1989:
Placental retention and endometritis in ewes

Vasconcelos, J.L.M.; Silva, H.M.; Reis, R.B.; Raslam, K.G., 1989:
Placental retention in dairy cows. I. Effect of selenium administration on incidence

Vasconcelos, J.L.M.; Silva, H.M.; Reis, R.B.; Silva, N. da, 1989:
Placental retention in dairy cows. II. Effect of hormonal treatments on post-partum uterine contamination

Vasconcelos J.L.M.; Silva, H.M.; Reis, R.B.; Silva, N. da, 1989:
Placental retention in dairy cows. III. Evolution of the bacterial flora and its sensitivity to antibiotics

Ghisolfi, J.; Berrebi, A.; Nguyen, V.B.; Thouvenot, J.P.; Rolland, M.; Putet, G.; Dabadie, A.; Pontonnier, G., 1989:
Placental taurine and low birth weight infants

Malhotra, A.; Fairweather-Tait, S.J.; Wharton, P.A.; Gee, H., 1990:
Placental zinc in normal and intra-uterine growth-retarded pregnancies

Gibori, G.; Khan, I.; Warshaw, M.L.; McLean, M.P.; Puryear, T.K.; Nelson, S.; Durkee, T.J.; Azhar, S.; Steinschneider, A.; Rao, M.C., 1988:
Placental-derived regulators and the complex control of luteal cell function

Leins, P.; Schwitalla, S., 1988:
Placentation in Cactaceae

Filipovic Panincic, M.; Varadin, M.; Podzo, M.; Lokvancic, H., 1989:
Placentome development during pregnancy in sheep

Kaimowitz, D., 1989:
Placing agricultural research and technology transfer in one organization: two experiences from Colombia

Kaimowitz, D., 1990:
Placing agricultural research and technology transfer in one organization: two experiences from Colombia

Jarvis, R.J.; Bolland, M.D.A., 1990:
Placing superphosphate at different depths in the soil changes its effectiveness for wheat and lupin production

Betzer, H.J., 1989:
Plaggen soils from loess in the hilly country of northeastern Westphalia (FRG)

Dempster, S.J.; Rau, M.E., 1989:
Plagiorchis noblei in Aedes aegypti: cercarial age and infectivity

Butler T., 1990:

Thompson, A., 1990:
Plague - some lessons to be learned

Barnes, A.M.; Quan, T.J.; Beard, M.L.; Maupin, G.O., 1988:
Plague in American Indians, 1956-1987

Coulanges, P., 1989:
Plague in Tananarive: from its appearance in 1921 to its resurgence in 1979

Lewis, R.J., 1989:
Plague in bushy-tailed woodrats. British Columbia

Gill, DE.; Shepherd, AJ.; Leman, PA.; Erasmus, BH., 1987:
Plague surveillance in the northern Cape Province, South Africa

Michel, P.; Jan, L. le; Candito, D.; Mouden, J.C.; Coulanges, P., 1989:
Plague: an epidemiological reality in Madagascar in 1989

Crow, B., 1990:
Plain tales from the rice trade: indications of vertical integration in food grain markets in Bangladesh

Crow, B., 1989:
Plain tales from the rice trade: indications of vertical integration in foodgrain markets in Bangladesh

Rathore, H.S.; Khan, H.A., 1988:
Plain thin-layer chromatography of some herbicides and related compounds on admixture of barium sulfate and calcium sulphate in mixed solvents

Anonymous, 1989:
Plan 1992: the single market for food and agriculture

Staxrud, K.M.; Syrrist, G., 1989:
Plan for optimal filling of market milk

Autef, P.; Girard, J.C., 1989:
Plan for the eradication of external parasitism in sheep in the Limousin region

Anonymous, 1989:
Plan of Action for integration of environmental considerations into Danish development assistance. A strategy for agriculture in humid areas

Anonymous, 1988:
Plan of Action for strengthening environmental aspects in Danish development assistance: the overall strategy

Anonymous, 1988:
Plan of action for integration of environmental considerations into Danish development assistance. A strategy for agriculture, livestock husbandry and forestry in arid and semi-arid areas

Palovics, I., 1988:
Plan-market-prices-incomes in Hungarian food economy

Vodop' yanov, A.A., 1988:
Plane of nutrition and productivity

Birkelo C.P.; Johnson D.E.; Phetteplace H.W., 1989:
Plane of nutrition and season effects on energy maintenance requirements of beef cattle

Kurowska, Z., 1990:
Planned breeding and breeding programmes for sheep in Sweden

Eugster, H., 1989:
Planned mating. New requirements

Zogg, M., 1990:
Planned matings with respect to kappa-casein

Eder, W., 1987:
Planning Norway spruce management in the context of increasing damage

Seixas, F., 1986:
Planning a logging system

Cagauan, B.G.J.; Tsuji, G.Y.; Ikawa, H., 1982:
Planning agroforestry and fuelwood production on the basis of soil taxonomy

Schumann, S., 1989:
Planning and accounting the output of cooperative and state farms and their cooperative associations

Xia, W.C., 1989:
Planning and construction of rabbit house in China

Hambuchen, T., 1989:
Planning and decision instruments for innovation in dairy sector enterprises

Riet, W.F. van; Cooks, J., 1990:
Planning and design of Berg-en-Dal, a new camp in Kruger National Park

Loone, P., 1989:
Planning and design of recreation facilities

Gheri, F., 1989:
Planning and development of the Leben Project

He, Z.C., 1989:
Planning and environment management of dairy cow farm in China

Ceschi, I.; Giambonini, A., 1988:
Planning and forest management in Ticino Canton

Sheng, T.C.; Meiman, J.R., 1988:
Planning and implementing soil conservation projects

Katona, E., 1988:
Planning and policy making: factors affecting the recovery of agriculture in Tanzania

Satia, N.P.B., 1988:
Planning aquaculture in Africa

Anonymous, 1986:
Planning compound flour production through incorporation of home-produced cereals

Murray, W.D., 1985:
Planning dairy wastewater systems for mosquito control

Dubinina, T.A.; Klimov, A.N.; Strizhev, Y.N., 1988:
Planning experiments to investigate the work of a veneer peeler

King, V.T., 1986 :
Planning for agrarian change: hydro-electric power, resettlement and Iban swidden cultivators in Sarawak, East Malaysia

Mollett, J.A., 1989:
Planning for agricultural development

Mollett, J.A., 1990:
Planning for agricultural development

Blair, H.W.; Olpadwala, P.D., 1988:
Planning for appropriate forestry enterprises: lessons from rural development experience in Third World countries

Johnson, C.W., 1988:
Planning for avian wildlife in urbanizing areas in American desert/mountain valley environments

Hoeven, R. van der, 1988:
Planning for basic needs: a soft option or a solid policy? A basic needs simulation model applied to Kenya

Banister, C., 1990:
Planning for cycling

E.A.fahani, A.; Soliman, I., 1989:
Planning for food and nutrition security in Egypt: social, economic and political considerations

Anonymous, 1987:
Planning for groundwater protection

Mason, D., 1989:
Planning for improvement of library services in the Queensland Department of Primary Industries

Morgan, L., 1989:
Planning for inclusion and support by reviewing a delivery system

Jain, S.C., 1988:
Planning for manpower requirements of dairy industry in India

Greeley, E.H., 1988:
Planning for population change in Kenya: an anthropological perspective

Shelton, C., 1989:
Planning for recreation: South Lantau, Hong Kong

Dhungel, B.; Dias, H.D., 1988:
Planning for rural health services in Nepal

Singh, S.B.; Singh, B.N., 1985:
Planning for rural industrialization in Ghazipur tahsil, a backward area of Uttar Pradesh

Eussner, A., 1988:
Planning for sustainability of UNDP country programmes and projects: case study Ethiopia

Nanjundappa, D.M., 1989:
Planning from below

Jules, D., 1988:
Planning functional literacy programmes in the Caribbean

Reymann, D., 1988:
Planning in nurseries - results of an empirical study

Schlaepfer, R.; Gunter, R.; Schmid, B., 1986:
Planning in the context of forest dieback in an enterprise in the Swiss plateau-land

Raes, D.; Gullentops, D.; Vanden Bulcke, M.; Feyen, J., 1988:
Planning irrigation schedules by means of the IRSIS software package-a case study: Chateau Porcien

Mori, A., 1989:
Planning method for regional agriculture

Durrstein, H.; Pfister, F. (Organizers), 1988:
Planning methods for access development in mountainous forests

Duchhart, I.; Steiner, F.; Bassman, J.H., 1989:
Planning methods for agroforestry

Rai, J.P.; Rai, R.N., 1988:
Planning of growth centres for micro level development: a case study of Lower Son Basin

Kuonen, V., 1987:
Planning of integrated road access in regions used for forestry and agriculture

Sakai, H., 1987:
Planning of long-term forest-road networks based on rational logging and transportation systems

Simonton, W.R.; Thai, C.N., 1988:
Planning of plant tissue culture production using computer simulation/optimization

Atif, O., 1988:
Planning of revegetation in severe environments based on provision of vegetational shelter

Kairies, E.; Koenemann, W., 1990:
Planning of the individual maintenance of small streams

Filiatrault, P.; Cardin, M.C., 1988:
Planning of tourism marketing: a management tool

Finn, E.A., 1989:
Planning of types and supplies of agricultural machines

Betters, D.R., 1988:
Planning optimal economic strategies for agroforestry systems

Anonymous, 1988:
Planning poultry production

Weihrauch, B., 1988:
Planning production methods in roundwood harvesting and reforestation according to different mechanized methods with the aid of information from the 'Waldfond' databank

Pelley, D.; Gotlieb, Y.; Halpert, A.; Krayn, G.; Upadhyay, K., 1988:
Planning project in Dang District, Nepal

Shoresh, D.; Bechar, G.; Fox, S.; Kraus, M.; Krayn, G., 1987:
Planning project in Khon Kaen Province (Thailand)

Lusigi, W.J., 1988:
Planning range use on arid rangelands occupied by pastoral nomads

Selman, P.H.; Barker, A.J., 1990:
Planning rural land use: collaboration or consultation?

Tripp, R.; Woolley, J., 1989:
Planning stage of on-farm research: identifying factors for experimentation

Muller E.U.; Scherr S.J., 1990:
Planning technical interventions in agroforestry projects

Thorbecke, E., 1989 :
Planning techniques for social justice

Bailey, P., 1987:
Planning the Nabarlek mine closure

Gehlert, G., 1987:
Planning the menus for school meals

Anonymous, 1988:
Planning the social development of agricultural enterprises

Eijnatten, C.C.M. van; Guritno, B., 1989:
Planning the teaching-learning process: curriculum considerations

Spellmann, H., 1985:
Planning thinning stand-by-stand or in aggregate

Goncharov, V.D.; Filippov, V.D., 1987:
Planning to increase labour productivity

Tucker, D.P.H., 1989:
Planning, conduct and evaluation of citrus weed control programs

Rudqvist, A., 1990:
Planning, diagnostic studies and popular participation

Thompson, J.D., 1986:
Planning, organisation and management of extension programmes

Rieder, W., 1987:
Planning, realization and evaluation of inter-laboratory tests according to the Bactoscan method

Santana Teles, H.M.; Faria Vaz, J.; Moreno Glasser, C.; Mario de Carvalho Ciaravolo, R., 1988:
Planorbid survey in the State of Sao Paulo: 2nd Administrative Region

Baize, D., 1989:
Planosols in the 'Champagne Humide' region, France. A multi-approach study

Cesljas, S., 1989:
Plans and programs of tourism development

Chen, M.S.; Tan, W.P., 1990:
Plans for progress

Lei, H.M., 1988:
Plans of the National Association for Adult Education in China for International Literacy Year 1990

Anonymous, 1987:
Plant Breeding Reviews

Anonymous, 1989:
Plant Breeding Reviews

Mandahar, C.L., 1989:
Plant DNA viruses

Ryan, E.W.; O.R.ordain, F., 1988:
Plant Pathology

Jones, D.G., 1987:
Plant Pathology. Principles and practice

Anonymous, 1988:
Plant Protection - entomology

Choo, T.S., 1988:
Plant Protection Programme, Parks & Recreation Department

Anonymous, 1989:
Plant Protection regulations abroad

Anonymous, 1987:
Plant Protection. Entomology

Anonymous, 1989:
Plant Resources of South-East Asia. Proceedings of the First PROSEA International Symposium, 22-25 May 1989, Jakarta, Indonesia

Adams, K. (Registrar), 1988:
Plant Varieties Journal

Anonymous, 1989:
Plant Variety Protection Office Official Journal

Wertheim, S.J.; Westeinde, P.M. van' t, 1989:
Plant a nut tree

Khan, S.M.; Chaghtai, S.A.; Khan, S.S., 1988:
Plant abortifacients of Banswara Rajasthan (India)

Hejny, S.; Hroudova, Z., 1987:
Plant adaptations to shallow water habitats

Baier J., 1989:
Plant analyses for determining nutrient requirements of crops

Alcalde Blanco, S., 1987:
Plant analysis and its relationships with soil analysis

Gardner B.R.; Roth R.L., 1989:
Plant analysis for nitrogen fertilization of asparagus

Roder, W.M.son, S.; Clegg, M.; Doran, J.; Kniep, K., 1988:
Plant and microbial responses to sorghum-soybean cropping systems and fertility management

Izaurralde, R.; Juma, N.; Mcgill, W., 1990:
Plant and nitrogen yield of barley-field pea intercrop in cryoboreal-subhumid central Alberta

Gensac, P., 1990:
Plant and soil groups in the alpine grasslands of the Vanoise Massif, French Alps

Jackson, L.E.; Strauss, R.B.; Firestone, M.K.; Bartolome, J.W., 1988:
Plant and soil nitrogen dynamics in California annual grassland

Srivastava, S.K., 1988:
Plant animal interaction for sustained environmental conservation and rural prosperity

Wall, M.E.; Wani, M.C.; Manikumar, G.; Taylor, H.; Hughes, T.J.; Gaetano, K.; Gerwick, H.W.; McPhail, A.T.; McPhail, D.R., 1989:
Plant antimutagenic agents, 7. Structure and antimutagenic properties of cymobarbatol and 4-isocymobarbatol, new cymopols from green alga (Cymopolia barbata)

Wall, M.E.; Wani, M.C.; Manikumar, G.; Taylor, H.; McGivney, R., 1989:
Plant antimutagens, 6. Intricatin and intricatinol, new antimutagenic homoisoflavonoids from Hoffmanosseggia intricata

Hoof, L. van; Totte, J.; Corthout, J.; Pieters, L.A.; Mertens, F.; Berghe, D.A. van den; Vlietinck, A.J.; Dommisse, R.; Esmans, E., 1989:
Plant antiviral agents, VI. Isolation of antiviral phenolic glucosides from Populus cultivar Beaupre by droplet counter-current chromatography

Knight, R.S.; Rebelo, A.G.; Siegfried, W.R., 1989:
Plant assemblages on Mima-like earth mounds in the Clanwillian district, South Africa

Chakravarti, B.P., 1988:
Plant bacteriology and its development in India

Bertin, G.; Schiavon, M.; Pottier, C., 1990:
Plant bioavailability of 'natural' and 'model' humic acid-bound atrazine residues

Puig, H.; Riera, B.; Lescure, J.P., 1990:
Plant biomass and productivity

Ram, J.; Singh, J.S.; Singh, S.P., 1989:
Plant biomass, species diversity and net primary production in a central Himalayan high altitude grassland

Hedin P.A.; Mccarty J.C.; Thompson A.C.; Jenkins J.N.; Smith D.H.; Shepherd R.L.; Parrott W.L., 1988:
Plant bioregulator induced increases in the protein content of cotton plant tissues

Miller, S.S., 1988:
Plant bioregulators in apple and pear culture

Anonymous, 1989:
Plant biotechnologies for developing countries: conclusions and recommendations. CTA/FAO Symposium, Luxembourg, 26-30 June 1989

Cammaerts, D.; Dirks, R.; Negrutiu, I.; Famelaer, I.; Hinnisdaels, S.; Debeys, D.; Veuskens, J.; Jacobs, M., 1989:
Plant biotechnology and nitrate assimilation

Scheidegger, A., 1990:
Plant biotechnology goes commercial in Japan

Katz, J.S., 1989:
Plant biotechnology in Canada: prospects for the 1990s

Lindsey, K.; Jones, M.G.K., 1989:
Plant biotechnology in agriculture

Artolachipi Esteban, G.; Lopez de Haro Wood, R., 1990:
Plant breeders' rights in Spain

Anonymous, 1989:
Plant breeding

Buchting, A.J., 1989:
Plant breeding and biotechnology - realities and prospects at KWS

Laudelout, H., 1989:
Plant breeding and minimal input of Ca and Mg against Al-toxicity

Kamps, M., 1989:
Plant breeding and seed production of agricultural crops in the Netherlands

Anonymous, 1988:
Plant breeding and the nutritive value of crop residues. Proceedings of a workshop held at ILCA, Addis Ababa, Ethiopia, 7-10 December, 1987

Arnold, M.H.; Austin, R.B., 1989:
Plant breeding and yield stability

Lebeda, A.; Bartos, P.; Jendrulek, T., 1988:
Plant breeding for disease resistance

Ricciardi, L., 1989:
Plant breeding for resistance to drought. II. Relationships between stomatal and agronomic traits in Vicia faba L. genotypes

Blum, A., 1988:
Plant breeding for stress environments

Umaerus, M., 1989:
Plant breeding in a changing agriculture

Jensen, N.F., 1988:
Plant breeding methodology

Nijs, A.P.M. den, 1989:
Plant breeding research for quality

Khush, G.S.; Virmani, S.S., 1988:
Plant breeding strategies for biological control of plant diseases

Aastveit, K., 1989:
Plant breeding until the turn of the century

Wenzel, G., 1990:
Plant breeding: one approach to healthy crops - breeding for disease resistance in Germany

Anonymous, 1989:
Plant canopies: their growth, form and function

Armstrong, C.L.; Mitchell, J.K., 1988:
Plant canopy characteristics and processes which affect transformation of rainfall properties

Holland, E.A., 1989:
Plant carbon allocation and nitrogen cycling in a perennial grassland: the role of herbivory

Gonzalez, S., 1989:
Plant care apparatus

Chamberlain, D., 1989:
Plant cell culture at CSIRO Plant Industry, Canberra

Grossmann, K., 1988:
Plant cell suspension for screening and studying the mode of action of plant growth retardants

Varner J.E.; Liang Shiou Lin, 1989:
Plant cell wall architecture

Anonymous, 1989:
Plant cell wall polymers. Biogenesis and biodegradation

Theander O.; Westerlund E.; Aman P.; Graham H., 1989:
Plant cell walls and monogastric diets

Krause, K.H.; Chou, M.; Thomas, M.A.; Sjolund, R.D.; Campbell, K.P., 1989:
Plant cells contain calsequestrin

Knorr, D., 1989:
Plant cells for secondary metabolite production

Karamanos, A.J.; Avgoulas, C.E., 1989:
Plant characteristics of faba bean (Vicia faba L.) cultivars associated with broomrape (Orobanche crenata. Forsk.) attack in a naturally infested field

Kuchar, P., 1989:
Plant checklist for the central rangelands of Somalia

Parijs, J. van; Broekaert, W.F.; Peumans, W.J., 1988:
Plant chitinases represent a highly homologous class of proteins

Coleman, J.; Evans, D.; Hawes, C., 1988:
Plant coated vesicles

Sokoowski, A.W., 1986:
Plant communities dominated by Carex rostrata in north-eastern Poland

Balatova Tulackova, E.; Venanzoni, R., 1989:
Plant communities in the littoral zone of lakes Lago di Caldaro (Kalterer See), Laghi di Monticolo (Montigglet Seen), and of the alluvicum of Adige (Etsch) river

Grull, F., 1990:
Plant communities of the Brno railway marshalling-yard during 1970 to 1986

Sokoowski, A.W., 1986:
Plant communities of the Sztynort Forest near Wegorzewo (north-east Poland)

Holeksa, J.; Holeksa, K., 1986:
Plant communities of trampled sites in the Babia Gora National Park (Western Carpathians)

Petrovskii, V.V.; Plieva, T.V., 1989:
Plant communities with Caragana jubata (Fabaceae) in northern Yakutia

Yang, C.; Shi, C.E., 1988:
Plant community analysis - the horizontal structure of an Aneurolepidium chinense steppe community

Jensen, M.E., 1990:
Plant community and soil relationships on some rangelands of northeastern Nevada

Rickard, W.H.; Vaughan, B.E., 1988:
Plant community characteristics and responses

Payne, JL.; Young, DR.; Pagels, JF., 1989:
Plant community characteristics associated with the endangered northern flying squirrel, Glaucomys sabrinus, in the southern Appalachians

Smith, P.W.; Depuit, E.J.; Richardson, B.Z., 1988:
Plant community development on petroleum drill sites in northwestern Wyoming

Meyer, S.E.; Garcia Moya, E., 1989:
Plant community patterns and soil moisture regime in gypsum grasslands of north central Mexico

Elmore C.L.; Asai W.K.; Hendricks L.C.; Elkins R.B., 1989:
Plant composition of orchard floors

Dopke, W.; Sewerin, E., 1989:
Plant constituents - Isolation, structure elucidation, active substances

Grunes, D.L.; Welch, R.M., 1989:
Plant contents of magnesium, calcium and potassium in relation to ruminant nutrition

Hintz R.W.; Fehr W.R., 1990:
Plant density and defoliation effects on the recovery of soybean injured by stem cutoff during vegetative development

Honek, A., 1988:
Plant density and insect abundance in cereal stands

Bationo, A.C.ristianson, C.; Baethgen, W., 1990:
Plant density and nitrogen fertilizer effects on pearl millet production in Niger

Egli, Db, 1988:
Plant density and soybean yield

Coelho, J.C.; Pinto, P.A., 1989:
Plant density effects on the growth and development of winter faba bean (Vicia faba L. var. minor)

Robinson, J.C.; Nel, D.J., 1989:
Plant density studies with banana (cv. Williams) in a subtropical climate. II. Components of yield and seasonal distribution of yield

Robinson, J.C.; Nel, D.J.; Bower, J.P., 1989:
Plant density studies with banana (cv. Williams) in a subtropical climate. III. The influence of spatial arrangement

Singh, U.S.; Khetrapal, R.K.; Kumar, J., 1989:
Plant disease concept - an overview

Keswani, C.L., 1987:
Plant disease control

Nielsen, B.J., 1987:
Plant disease control strategies - experiences and perspectives with fungicide resistance

Jorgensen, J.H., 1987:
Plant disease control strategies - experiences and perspectives with resistant varieties

Zeng, S.M.; Yang, Y., 1986:
Plant disease epidemiology

Thurston H.D., 1990:
Plant disease management practices of traditional farmers

Royer M.H.; Russo J.M.; Kelley J.G.W., 1989:
Plant disease prediction using a mesoscale weather forecasting technique

Yik, C.P., 1988:
Plant disease research and service, Primary Production Department

Black, R.; Jonglaekha, N., 1989:
Plant diseases and other aspects of plant protection in northern Thailand with special reference to highland development programmes

Anonymous, 1987:
Plant diseases caused by nematodes in the Philippines

Lim, G., 1988:
Plant diseases in Singapore

Graniti, A., 1990:
Plant diseases in the Mediterranean region

Pennycook, S.R., 1989:
Plant diseases recorded in New Zealand. Volumes 1, 2 and 3

Favia, J.C. de, 1988:
Plant diseases with viral origin

Harrabi, M., 1988:
Plant diseases: general concepts with emphasis on chickpeas

Pearce, C.M.; Cordes, L.D., 1987:
Plant distribution and vegetation dynamics in northern wetlands: examples from the Mackenzie Delta, NWT

Wagenvoort, W.A.; Vooren, J.G. van de; Brandenburg, W.A., 1989:
Plant domestication and the development of sea starwort (Aster tripolium L.) as a new vegetable crop

Anonymous, 1989:
Plant domestication by induced mutation. Proceedings of an advisory group meeting, Vienna, Austria, 17-21 November 1986

Burrows, W.H.; Scanlan, J.C.; Anderson, E.R., 1988:
Plant ecological relations in open forests, woodlands and shrublands

Shamsutdinov, Z.S.; Nazaryuk, L.A., 1986:
Plant ecotypes and their significance for introducing desert fodder crops

Ballal, C.R.; Jalali, S.K.; Kumar, P., 1989:
Plant effects on host-parasitoid relations between Spodoptera litura (Fabricius) and Telenomus remus Nixon

Robinson, D., 1989:
Plant efficiency in relation to nitrogen supply and utilization

Verma O.P.; Dwivedi J.L.; Singh R.V., 1990:
Plant elongation potential of some advanced deepwater rice lines

Ong, K.H., 1988:
Plant entomology research and services, Primary Production Department

Perdue R.E.Jr; Christenson G.M., 1989:
Plant exploration

Minson, D.J., 1987:
Plant factors affecting intake

Cardenas Weber, M.C.; Lee, F.F.; Guyer, D.E.; Miles, G.E., 1988:
Plant features measurements with machine vision and image processing

Hauk, T.D., 1988:
Plant feeding and watering method and apparatus

West, M.J.; Hornung, C.J., 1988:
Plant fertilizer holder

Pond, W.G., 1989 :
Plant fibre utilization by pigs

Eremin, V.N.; Samylov, G.I., 1990:
Plant for preparing organic fertilizers

Davies, A.B.; Riley, J.; Walton, D.W.H., 1990:
Plant form, tiller dynamics and aboveground standing crops of the range of Cortaderia pilosa communities in the Falkland Islands

Tsuji, S.; Minaki, M., 1985:
Plant fossil assemblage of the Late Pleistocene Shimosueyoshi Age in Yokohama, central Japan

Gloudemans, T.; Bisseling, T., 1989:
Plant gene expression in early stages of Rhizobium-legume symbiosis

Lullien, V.; Baker, D.G.; Gherardi, M.; Gallusci, P.; Huguet, T., 1988:
Plant gene expression in effective and ineffective root nodules of alfalfa

Lamb, C.; Beachy, R. (Organizers), 1989:
Plant gene transfer. UCLA symposium on molecular & cellular biology, Park City, Utah, USA, 1-7 April 1989

Hunter, C.P., 1989:
Plant generation method

Kemp, J.D., 1989:
Plant genetic engineering and valuable gene traits

Williams, T., 1988:
Plant genetic resources and food security

Shands, H.L., 1990:
Plant genetic resources conservation: the role of the gene bank in delivering useful genetic materials to the research scientist

Esquinas Alcazar, J.T., 1988:
Plant genetic resources for arid lands: conservation and use

Abdelguerfi, A., 1988:
Plant genetic resources of interest as fodder: state of research at the National Institute of Agronomy

Kloppenburg, J.J.; Kleinman, D.L., 1988:
Plant genetic resources: common heritage or national sovereignty?

Anonymous, 1989:
Plant genetic resources: their conservation in situ for human use

Anonymous, 1988:
Plant genetic transformation and gene expression: a laboratory manual

Li, X.W.; Walker, D.; Liu, J.L.; Tang, L.Y.; Qiao, Y.L.; Head, M.J.; Lin, S.M.; Sun, X.J.; Wu, Y.S., 1986:
Plant geography and vegetation history of Yunnan Province, southwest China

Shannon, R.F.; Willard, F., 1988:
Plant growing medium

Hathway D.E., 1990:
Plant growth and development in molecular perspective

Daimon, H.; Chujo, H., 1986:
Plant growth and fate of nitrogen in mixed cropping, intercropping and crop rotation. II. Nitrogen content of wheat in association with pea or broad bean

Daimon, H.; Chujo, H., 1986:
Plant growth and fate of nitrogen in mixed cropping, intercropping and crop rotation. III. Nitrogen content of maize in association with soyabeans, cowpeas or kidney beans

Mimoto, H.; Inano, T.; Daimon, H.; Chujo, H., 1988:
Plant growth and fate of nitrogen in mixed cropping, intercropping and crop rotation. VI. Nitrogen uptake in rice plants from applied Italian ryegrass, fertilizer and soil

Anonymous, 1988:
Plant growth and leaf-applied chemicals

Hamdy, A., 1988:
Plant growth and nutrient uptake under different application modes of saline water (part 2)

Sinclair, J., 1987:
Plant growth and soil physical factors in Botswana

Maas, F.M., 1989:
Plant growth in artificial light. A literature review in relation to lighting for the new CABO growth chambers

Morison, J.I.L., 1989:
Plant growth in increased atmospheric CO2

Wilson, D.P.; Carlile, W.R., 1989:
Plant growth in potting media containing worm-worked duck waste

Cutler, H.G.; Severson, R.F.; Cole, P.D.; Arrendale, R.F.; Sisson, V.A., 1986:
Plant growth inhibitory and antimicrobial properties of hydroxyacylnornicotines from select Nicotiana species

Wright, W.T., 1990:
Plant growth medium

Anonymous, 1987:
Plant growth modeling for resource management. Volume 1. Current models and methods

Anonymous, 1987:
Plant growth modeling for resource management. Volume II: Quantifying plant processes

Okon, Y.; Fallik, E.; Sarig, S.; Yahalom, E.; Tal, S., 1988:
Plant growth promoting effects of Azospirillum

D.F.eitas J.R.; Germida J.J., 1990:
Plant growth promoting rhizobacteria for winter wheat

Kafarski P.; Lejczak B.; Slesak E.; Przetocki J., 1989:
Plant growth regulating activity of aromatic aminophosphonates and their short peptides

Fletcher, R.A., 1988:
Plant growth regulating properties of sterol-inhibiting fungicides

Albuzio A.; Nardi S.; Gulli' A., 1989:
Plant growth regulator activity of small molecular size humic fractions

Schwarz, O.J., 1987:
Plant growth regulator effects in the in vitro propagation of three hardwood genera: Castanea, Juglans, and Quercus

Khan, H.A.; Vandana Lodha; Ghanim, A., 1987:
Plant growth regulator from the galls of Prosopis cineraria

Treharne, K.J., 1987:
Plant growth regulator research of the Agricultural and Food Research Council

Nickell, L.G., 1987:
Plant growth regulator use in cane and sugar production

Stang, E.J.; Birrenkott, B.A., 1989:
Plant growth regulators alter fruit set and yield in cranberry (Vaccinium macrocarpon Ait.)

Nerson, H.; Edelstein, M.; Paris, H.S.; Cohen, R.; Burger, Y.; Doran, B.; Schaffer, A.A.; Greenberger, A.; Neubauer, Y.; Ivgi, A., 1988:
Plant growth regulators and foliar nutrition for alleviating premature leaf yellowing of muskmelon

Lever B.G., 1989:
Plant growth regulators as a target for chemical industry research

Anonymous, 1987:
Plant growth regulators for agricultural and amenity use

Durzan, D.J., 1987:
Plant growth regulators in cell and tissue culture of woody perennials

Chen, P.K.; Leather, G.R., 1990:
Plant growth regulatory activities of artemisinin and its related compounds

Seybold, C.A.; McCallister, D.L., 1990:
Plant growth response to applied K on coarse-textured feldspathic soils

Jones, R.; Lanini, W.; Hancock, J., 1988:
Plant growth response to the phytotoxin viridiol produced by the fungus Gliocladium virens

Grossmann K., 1990:
Plant growth retardants as tools in physiological research

Leinhos V.; Birnstiel H., 1989:
Plant growth substances produced by microorganisms of the rhizosphere and the soil

Zhao, Z.R.; Zheng, Q.L.; Li, G.R.; Shi, Y.N.; Chen, R.Y., 1988:
Plant growth-regulating activities of cytisine

Schonbeck, F., 1989:
Plant health - a challenge for plant protection

Houins, G., 1988:
Plant health legislation and consumer protection

Ferreira, J.M.S.; Leal, E.C., 1987:
Plant health protection of coconut palm. II. Control of pests and diseases in the nursery

Ponti, I., 1989:
Plant health report 1988. Emilia-Romagna

Laccone, G., 1989:
Plant health report 1988. Molise, Apulia, Basilicata, Campania, Calabria

Mancini, G., 1989:
Plant health report 1988. Piedmont, Lombardy

Corda, P.; Luciano, P., 1989:
Plant health report 1988. Sardinia

Cutuli, G., 1989:
Plant health report 1988. Sicily

Hausbergher, L.; Pontalti, M., 1989:
Plant health report 1988. Trentino, Alto Adige, Province of Trent

Pandolfo, F.M., 1989:
Plant health report 1988. Tuscany, Umbria, the Marches, Latium, Abruzzo

Turco, P., 1989:
Plant health report 1988. Veneto, Friuli-Venezia Giulia

Jitendra Pradesh, 1988:
Plant health. A useful service for large scale propagation of ornamental plants through micropropagation

Dilday, R.H.; Mgonja, M.A.; Amonsilpa, S.A.; Collins, F.C.; Wells, B.R., 1990:
Plant height vs. mesocotyl and coleoptile elongation in rice: linkage or pleiotropism?

Henderson, D.R.; Latimer, T.; Mancini, C.V., 1989:
Plant hikes sulfur recovery with sub-dew point modification

Ke, D.; Saltveit, M.E., 1988:
Plant hormone interaction and phenolic metabolism in the regulation of russet spotting in iceberg lettuce

Smith, C.J.; Newton, R.P.; Mullins, C.J.; Walton, T.J., 1988:
Plant host-pathogen interaction: elicitation of phenylalanine ammonia lyase activity and its mediation by Ca2+

Whitham T.G., 1989:
Plant hybrid zones as sinks for pests

Possingham, J.V., 1989:
Plant improvement - generating variation and selecting better plants

Wang, Y.Q.; Luo, C.E.; Li, Y.F.; Shao, Q.Q., 1988:
Plant induction from test-tube-plant leaves in beet

Kade, M.; Cardielo, R.N., 1988:
Plant introduction trials in the province of Buenos Aires (Argentina) of the genus Lotus

Jenkins, W.C.; Marx, R.P., 1989:
Plant irrigation system

White, M.E., 1990:
Plant life between two ice ages down under

Khan, A.S., 1988:
Plant lipids - a comparative study on TLC systems

Anonymous, 1988:
Plant lipids: targets for manipulation

Bagine, R.K.N., 1989:
Plant litter consumption by termites in an arid environment of northern Kenya

Fisher, G.C.; Romero, A.; Lopez Bermudez, F.L.; Thornes, J.B.; Francis, C., 1987:
Plant litter production and its effect in the erosion processes in a semiarid ecosystem from SE Spain

Anonymous, 1989:
Plant materials solve problems

Yahye, A.H.; Cocucci, M., 1987:
Plant metabolic responses to the limiting conditions of reduced water availability and elevated temperatures

Glass, A.D.M., 1989:
Plant mineral nutrition. An introduction to current concepts

Palmer, J.D.; Herbon, L.A., 1988:
Plant mitochondrial DNA evolves rapidly in structure, but slowly in sequence

Anonymous, 1987:
Plant molecular biology. Proceedings of a NATO Advanced Study Institute, 10-19 June, 1987, Carlsberg Lab., Copenhagen, Denmark

Anonymous, 1988:
Plant molecular biology: a practical approach

Bove, J.M., 1988:
Plant mollicutes: phloem-restricted agents and surface contaminants

Hostettmann, K.; Marston, A., 1987:
Plant molluscicide research - an update

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