+ Site Statistics
+ Resolve Accession
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
Submit PDF Full TextSubmit PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

The use of a suction trap for monitoring flight activity of cereal aphids (Homoptera: Aphidinea: Aphididae)

, : The use of a suction trap for monitoring flight activity of cereal aphids (Homoptera: Aphidinea: Aphididae). Entomologia Generalis 16(2): 161-166

A suction trap at a height of 12.2 m above the ground was used to monitor aphids at Aschersleben, Germany, in 1985-90. The results were compared with those for a yellow tray. Of the cereal aphids, Rhopalosiphum maidis and Sitobion avenae were much more abundant in the suction trap than in the yellow tray, while the number of examples of Metopolophium dirhodum was mostly no higher than in the yellow trap.

(PDF 0-2 workdays service)

Order PDF Full Text


Click here to order any other PDF Full Text

Accession: 002530123

PDF Full Text: Submit

Submit PDF Full Text

No spam - Every submission is manually reviewed

Due to poor quality, we do not accept files from Researchgate

Submitted PDF Full Texts will always be free for everyone
(We only charge for PDFs that we need to acquire)

Select a PDF file:

Other references

Shelton E.; Mowczko W.E., 1977: Membrane blebs a fixation artifact. Journal of Cell Biology 75(2 PART 2): 206A

Klinker, Jan F.; Seifer, Roland; Damm, Henning; Rommelspacher, Hans, 1997: Activation by beta-carbolines of G-proteins in HL-60 membranes and the bovine retinal G-protein transducin in a receptor-independent manner. Naturally occurring beta-carbolines are lipophilic compounds which show psychotropic and physiological effects in mammals. They bind to distinct high-affinity binding sites in various mammalian tissues. However, the mechanism by which the beta-car...

Benedeczky I., 1987: Structure and innervation of the esophagus of the earthworm lumbricus terrestris l. The structure and innervation of the esophagus of the earthworm was studied by light- and electron-microscopy. Five histological layers characteristic of the intestinal tract of worms were detected. A nerve plexus was located in the esophagus betw...

McFarlane Joanna, 2003: Gulf of Mexico produced water; characterization and simulation. Abstracts - AAPG Mid-Continent Section Meeting 2003: (unpaginated

Nagy, Balint; Berkes, Eniko; Rigo, Barbara; Ban, Zoltan; Papp, Zoltan; Hupuczi, Petronella, 2008: Under-expression of CD24 in pre-eclamptic placental tissues determined by quantitative real-time RT-PCR. Background: Pre-eclampsia is a pregnancy-related disorder present in about 5-7% of all pregnancies. CD24 expression was recently reported in different diseases, while it has not yet been determined in pre-eclamptic placental tissues. Methods: We...

Muller, G.; Hickish, B.; Komar, E., 1972: Determination of parameters of biological activity in soil. III. Effects of test factors on the density of the microbial population. Data are presented on the population densities of bacteria, actinomycetes and fungi in relation to variations in soil water content, humus content, pH, soil texture grade, temperature, fertilizing and time of year.[15].

Golovatskaya, I. F.; Raida, V. S.; Leshchuk, R. I.; Karnachuk, R. A.; Minich, A. S.; Bol'shakova, M. A.; Prikhod'ko, S. A.; Usacheva, E. Yu; Burkovskaya, V. T.; Tolstikov, G. A., 2002: Physiological-biochemical peculiarities of growth and productivity of vegetable crops during growing under light correcting polymerous cover. The authors studied the morphogenesis and productivity of vegetable crops and greenery in ontogenesis under the influence of light correcting polymerous cover, which changes the light spectrum. It was shown, that the efficiency of employment of po...

Truscott, T. G.; Lang, C. P.; Tulloh, N. M., 1976: A comparison of body composition and tissue distribution of friesian and angus steers. Fourteen Friesian and 13 Angus steers, grown at pasture, were selected so that their carcass weights fell evenly throughout the range 200-300 kg. The right half of each carcass was dissected into muscle, fat, bone and fascia and tendon, and the le...

Herrmann Margit, 1957: A komloi andezitteruelet ujabb vizsgalata; a newer examination of the andezite area of Komlo. Although the pyroxene content of andesites of the Komlo region, Hungary, varies considerably, the various occurrences represent differentiation products of a single magma whose emplacement took place after deposition of fish-bearing beds tentative...

Arthur T., 1986: The organic matter connection. Farm Chemicals 149(6): 49, 52