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Aseptic dual culture of grape (Vitis spp.) and grape phylloxera (Daktulosphaira vitifoliae FITCH).

机译:葡萄(Vitis spp。)和葡萄根瘤菌(Daktulosphaira vitifoliae FITCH)的无菌双重培养。

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摘要

An aseptic dual culture of grape phylloxera (Daktulosphaira vitifoliae FITCH) and grape vine (Vitis spp.) was developed. This method permits continuous observation of phylloxera feeding and the whole plant response on a dynamic basis. The plant/parasite interaction of three testplants (V vinifera L., van Riesling, SO 4 (V. berlandieri PLANCH, x V. riparia L.) and V. riparia, var. Gloire de Montpellier) are demonstrated by observing post-infectious reactions of the host- and population dynamics of theparasite. Different stages of phylloxera could be observed including nymphs, winged phylloxera (alatae) and sexual male phylloxera. Several potential applications for this aseptic dual culture are demonstrated.
机译:建立了葡萄根瘤菌(Daktulosphaira vitifoliae FITCH)和葡萄树(Vitis spp。)的无菌双重培养物。这种方法可以动态观察根瘤蚜的摄食和整个植物的反应。通过观察传染后,证明了三种测试植物(V. vinifera L.,van Riesling,SO 4(V. berlandieri PLANCH,x。V. riparia L.)和V. riparia,var。Gloire de Montpellier)的植物/寄生虫相互作用。寄生虫宿主和种群动态的反应。可以观察到不同阶段的根瘤蚜虫,如若虫,翅状根瘤蚜(alatae)和性雄性根瘤蚜虫。展示了这种无菌双重培养的几种潜在应用。

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