猝倒病俗称“倒苗”、“霉根”、“小脚瘟”,主要由瓜果腐霉属鞭毛菌亚门真菌侵染所致。刺腐霉及疫霉属的一些种也能引起发病。病菌寄主范围很广,严重时可引起成片死苗。
n. damping-off
misc. damping off
黄瓜苗期猝倒病拮抗菌的鉴定。
Identification of bacteria antagonistic to cucumber seedling damping-off.
对猝倒病的防效也达90%左右。
The efficiency for controlling damping-off was about 90% too.
供试杀菌剂浸种处理对番茄猝倒病的防效都较低,均在60%以下。
When treated with seed-soaking, the (control) effect of six tested fungicides was all lower than 60%.
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