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首页> 外文期刊>Acta Horticulturae >Behaviour of two isolates of plum pox virus inoculated on peach and apricot trees: first results
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Behaviour of two isolates of plum pox virus inoculated on peach and apricot trees: first results

机译：在桃树和杏树上接种两种李子痘病毒的行为：第一个结果

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摘要

Surveys during 1992-93 in France revealed 73 peach and apricot orchards infected by plum pox potyvirus (PPV). PPV isolate No 116 from an apricot orchard and belonging to group D and isolate No 14 from a peach orchard and belonging to group M were used for inoculations in insect-proof greenhouses. The results showed uneven distribution of the PPV-14 (M type) and PPV-116 (D type) in orchards. The difference in infectivity between the isolates was confirmed by aphid inoculation of young trees and ELISA. Differences were also observed between peach and apricot in the patterns of PPV distribution within the whole tree.
机译：在1992-93年间，法国进行了一项调查，结果发现73个桃园和杏园被李子痘病毒（PPV）感染。将来自杏园的PPV No.116分离物（属于D组）和来自桃园的PPv No.14分离物（属于M组）用于防虫温室中的接种。结果表明，PPV-14（M型）和PPV-116（D型）在果园中分布不均。通过幼树的蚜虫接种和ELISA确认了分离物之间的感染性差异。在整棵树中PPV分布的模式中，桃子和杏子之间也观察到差异。

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