摘要
利用康宁木霉SMF2分生孢子制剂进行了防治大白菜软腐病的田间药效试验。结果表明:2 000 g/667m2康宁木霉SMF2分生孢子制剂防治大白菜软腐病效果最好,防治效果为82.08%,明显高于大面积推广应用的农用链霉素的防治效果69.81%,差异极显著,康宁木霉SMF2防治大白菜软腐病的持效期比农用链霉素长。
The biocontrol of the spores preparation of Trichoderma kningii Oud. SMF2 against soft rot in chinese cabbage was tested in the Field. The results showed that the best control effect could get up to 82. 08% with the spores preparation of Trichoderma kningii （Dud. SMF2 at 2 000 g/667m^2 and it is higher than the control effect of agricultural streptomycin （69. 81%）,the difference was significant. Trichoderma kningii Oud. SMF2 has a characteristic of longer effective duration in contrast with agricultural streptomycin.
出处
《北方园艺》
CAS
北大核心
2009年第6期102-103,共2页
Northern Horticulture
基金
国家863计划资助项目(2007AA091504)
关键词
康宁木霉
农用链霉素
大白菜软腐病
防治效果
Trichoderma kningii Oud.
Agricultural streptomycin
Soft rot of chinese cabbage
Control effect
