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Virescence disease in Hydrangea macrophylla (florists' hydrangea): graft transmission of the causal agent and symptoms

, : Virescence disease in Hydrangea macrophylla (florists' hydrangea): graft transmission of the causal agent and symptoms. Acta Horticulturae (59): 153-159

Plants of a seedling clone of H. macrophylla were inoculated at monthly intervals by grafting with buds from a hydrangea with virescence disease to determine the relationship between time of inoculation and symptom development. Most of the plants inoculated early in the season showed severe foliage symptoms and some developed flower symptoms during the first season following bud inoculation.

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Rinehart W.E.; Gad S.C., 1986: Current concepts in occupational health metals chromium. American Industrial Hygiene Association Journal 47(11): 696-699

Maurer, K.; Ihl, R.; Dierks, T.; Froelich, L., 1997: Clinical efficacy of Ginkgo biloba special extract EGb 761 in dementia of the Alzheimer type. Among the psychiatric illnesses associated with old age primary degenerative dementia of the Alzheimer type (DAT) has gained increasing importance in recent years. Even though a curative treatment of the disease is currently impossible, various dr...

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Ames, Wendell R.; Miles, Harold C., 1950: Apparent decline in tuberculous infection among household associates of sputum-positive cases of tuberculosis. 432 household associates of sputum-positive cases of tuberculosis were studied over an 18-yr. period in Cattaraugus Co., New York. The proportion positive to the tuberculin test declined from 78.5 to 50.9%. The proportion of household associates p...

Desi, I.; Nagymajtenyi, L., 1999: Electrophysiological biomarkers of an organophosphorous pesticide, dichlorvos. The correlations between the relatively low level, chronic dichlorvos (DDVP) treatment and the early electrophysiological changes were investigated in three series of experiments. In the first series, male Wistar rats were orally given daily by ga...

Rowell, Rm; Chen, Gc, 1994: Epichlorohydrin coupling reactions with wood. 1. Reaction with biologically active alcohols. Properties of wood can be improved by reacting chemicals with hydroxyl groups of wood cell wall polymers. To achieve this improvement in wood properties, bioactive compounds containing hydroxyl groups, such as pentachlorophenol, 3,5-dimethyl pheno...

Bengtsson, S. G., 1978: Distribution of injected 14C-diethylstilbestrol in the chicken and laying hen. Whole body autoradiography and impulse counting. Distribution of intramuscularly administered 14C-diethylstilbestrol (DES) in the 2-week-old chick and laying hen was studied by whole body autoradiography and impulse counting techniques. In both groups the liver showed the highest concentration o...

Ramam, S. S., 1975: Primary production and nutrient cycling in tropical deciduous forest ecosystem. Natural dry deciduous forest and a Shorea plantation in the Upper Gangetic plain [India] are compared for energy relations and nutrient mobility. Both ecosystems differ sharply with regard to age, basal area, leaf area index and species richness....

Bulder, M. M. M.; van Gijn, J., 2011: The man in black with headache, photophobia and fixed pupils. Bilaterally fixed pupils suggest different associations in different circumstances. With a drowsy patient in the accident and emergency department it is transtentorial herniation and the need for a neurosurgeon that springs to mind, but the possib...

Jensen B.D.; Gunter T.E., 1982: Temperature effects on oxidative phosphorylation. Biophysical Journal 37(2 PART 2): 404A