N any of a group of fungi of the genus Botrytis, several of which cause plant diseases 葡萄孢属
Botrytis cinerea can cause great lose in crop production because of the wide host area.
灰霉由于具有广泛的宿主范围，因而可以引起农业生产中的巨大损失。
The fungicidal activities and disease resistance of short peptide LD-1 against Botrytis cinerea were tested in this paper.
本文以番茄灰霉病为供试菌株，研究了短肽LD-1对番茄灰霉病的抑制作用及其抗病性。
Antagonistic bacterium B9 strain was isolated from the healthy leaves of plants which suffered severely from Botrytis cinerea.
B9菌株是从番茄灰霉病发生严重植株的健康叶片上分离到的拮抗细菌。
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