灰葡萄孢是核盘菌科、孢盘菌属生物,可以导致多种植物产生灰霉病。灰葡萄孢Botrytis cinerea引致多种植物的灰霉病,李明运(1998)描述蔬菜灰霉病症状较全面又详细。
灰葡萄孢(Botrytis cinerea)是一种能够引起数百种植物灰霉病的重要病原真菌,目前生产中主要采用杀菌剂防治灰霉病,但由于杀菌剂的长期大量施用导致灰葡萄孢...
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本研究以能够引起番茄灰霉病的灰葡萄孢(Botrytis cinerea Pers.)的一个菌株BC-4为试材,对灰葡萄孢代谢产物中的除草活性物质进行了纯化和结构研究,结果如下: ①灰葡萄孢BC-4菌株在距离30W的紫外...
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【病原】灰葡萄孢(BotrytiscinereaPersetFr.)【症状】叶尖或叶缘出现水渍状斑点,后逐渐扩大呈褐色至黑色并腐烂;茎受害后出现不规则形褐色病斑,易软腐;花受害后变褐...
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用浸渍法测定灰葡萄孢菌的固体和液体发酵粗提物对烟蚜的触杀活性。
The insecticidal activity of the solid extract and liquid extract from Botrytis cinerea to Myzus persicae(Sulzer) were bioassayed by testing dipping method.
以灰葡萄孢BC4为出发菌株,通过紫外线和化学诱变剂诱变分生孢子,共获得50个菌株。
The main results are as follows:(1) Treated by ultraviolet ray and chemical mutagen, 50 isolates were obtained from isolate BC4's conidial suspension.
因此,我国灰葡萄孢抗腐霉利等二甲酰亚胺类杀菌剂的分子机制尚不清楚,其高渗敏感性和抗药性可能另有原因。
Therefore, the molecular mechanism of the sensitivity to high osmotic stress and the resistance to dicarboximide fungicides such as procymidone needs a further study in these strains.
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