摘要
试验结果表明,内生菌DEB-2发酵液对辣椒白星病有较好的防治效果。第1次药后7d,内生菌DEB-2发酵液原液、稀释1倍液的防效分别为65.07%、58.91%。末次药后7d防效分别为76.07%、68.17%。内生菌DEB-2发酵液对辣椒整个生育期安全,在生产上推荐使用内生菌DEB-2发酵液原液。
The results showed that endophyte DEB-2 fermentation liquid had good control effect on phyllosticta capsici. The control effect of no dilution treatment and one time dilution treatment were 65.07% and 58.91% respectively 7 days after first application in field, and 76.07% and68.17% respectively 7 days after last application. The results indicated that endophyte DEB-2 fermentation liquid was safe to pepper during the whole growth period. Therefore, endophyte DEB-2fermentation solution could be recommended to be used in production.
出处
《农药科学与管理》
CAS
2015年第10期48-51,共4页
Pesticide Science and Administration
基金
贵州省农业攻关项目"辣椒真菌病害生物防治及其田间配套关键技术"[黔科合NY字(2011)3034]
"绿色防控新技术在生态蔬菜栽培上的研究应用"[黔科合NY字(2012)3086]
关键词
辣椒白星病
内生菌DEB-2发酵液
防效
phyllosticta capsici
endophyte DEB-2 fermentation liquid
control effect
