摘要
应用200 g/L氯虫苯甲酰胺悬浮剂防治甘蔗螟虫的田间药效试验结果表明,200 g/L氯虫苯甲酰胺悬浮剂在使用量分别为30、45、60 g(ai)/hm2时,药后8、15、30 d总体防效在61.04%～89.30%,与对照相比,药效优异,持效期长。试验期间未发现该药剂在供试剂量下对甘蔗产生药害,可在生产上推广应用。
The plot test of chlorobenzamide 200 g/L SC to sugarcane borers was investigated. The results showed that control effect of chlorobenzamide 200 g/L SC at 30,45,60 g（ai）/ha reached 61.04% to 89.30% for 8 days, 15 days and 40 days, and showed better and longer control effect compared with control. And there was no phyto-toxicity during the trial period. So it was worth to taking expansion application.
出处
《广东农业科学》
CAS
CSCD
北大核心
2012年第11期102-103,共2页
Guangdong Agricultural Sciences
基金
广东省教育部产学研结合项目(2010B090400138)
