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首页> 外文期刊>Acta Universitatis Sapientiae: Agriculture and Environment >In vitro and in vivo effect of poplar bud (Populi gemma) Extracts on late blight (Phytophthora infestans)
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In vitro and in vivo effect of poplar bud (Populi gemma) Extracts on late blight (Phytophthora infestans)

机译：杨树芽（Populi gemma）提取物对晚疫病（Phytophthora infestans）的体外和体内作用

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摘要

The effect of populin extract from black poplar (Populus nigra) on late blight was assessed under laboratory and field conditions. The growth rate of hyphae was found to be significantly lower after 1v/v% populin application, and no hyphae growth was detected under 3 and 6v/v% populin application. Populin also reduced the light blight severity on potato leaves under field conditions. From our results, we have concluded that populin extract can be considered as a new and environmentally-friendly alternative for the control of late blight under field conditions.
机译：在实验室和田间条件下评估了黑杨（Populus nigra）的白杨提取物对晚疫病的影响。发现在施用1v / v％的白蛋白后，菌丝的生长速度显着降低，并且在施用3v和6v / v％的白蛋白时未检测到菌丝的生长。在田间条件下，Populin还降低了马铃薯叶上的枯萎病严重程度。根据我们的结果，我们得出结论，在田间条件下，可将Populin提取物视为控制晚疫病的一种新型且环保的替代品。

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