Titlebook: Cyst Nematodes; F. Lamberti,C. E. Taylor Book 1986 Plenum Press, New York 1986 biology.phylogeny.plant.plant pathogens.soil.taxonomy

排斥

Agronomic Aspects of Potato Cyst Nematode Infestation,y seem particularly adapted to Western and Central European conditions. Despite a moderate population increase per season on susceptible potatoes, but because of a very small decrease of populations in the absence of host plants (only 35 per cent per year) infestations are long lived there. In many

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猛然一拉

Cell Responses to , Feeding on Susceptible and Resistant Cultivars of Oil Radish,ta, Nemex and Slobolt) cultivars of . var. . grown in aseptic nutrient agar culture. Apparently identical changes occurred in both cultivars between 1 and 2 days after invasion by the infective second stage juveniles. Induced syncytia (nurse cell systems) derived from parenchymatous cells of the vas

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CULP

,: Virulence and Resistance, in countries in Northwest Europe, and is found in Canada, North Africa, India and Australia. Control is possible by use of resistant cultivars, but different pathotypes are found, and the resistance of a cultivar must correspond to the pathotype of the nematode.

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新義

Book 1986spects the biology of the various cyst nematode species is similar, although with variations due todifferent interactions with hosts and geographical location. Thus, research on any one species has general applicability and this is particularly so with regard to evaluation of control measures, or to

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