氯虫苯甲酰胺对棉花棉铃虫的田间药效  

Control Efficacy of Chlorantraniliprole to Bollworm in Cotton Fields

作　　者：张玉娟[1] 任爱民[1] 韩秋成[1] 马卫军[1] 尹国[1] 崔明晖[1] 

机构地区：[1]邯郸市农业科学院,河北邯郸056001

出　　处：《河北农业科学》2014年第6期65-66,85,共3页Journal of Hebei Agricultural Sciences

摘　　要：为了明确氯虫苯甲酰胺对棉花棉铃虫的防治效果,以生产上防治棉铃虫常用的3种化学药剂为对照,进行了200 g/L氯虫苯甲酰胺悬浮剂施用量225 m L/hm2对棉花棉铃虫的田间药效试验。结果表明:氯虫苯甲酰胺持效期可达到15 d,最高校正防效为88.10%,具有高效和持效期长的特点,且对棉花生长安全,其毒性为微毒,可在生产上推广使用。In order to clarify the control efficacy of chlorantraniliprole on bollworm in cotton fields,taking 3 kinds of commonly used chemicals in production as controls,field efficacy experiments were conducted with 200 g / L chlorantraniliprole suspending agent 225 m L / hm^2 for cotton bollworm.The results showed that the effective duration of chlorantraniliprole could reach 15 d,the highest correction control effect was 88.10%,it with characteristics of high efficiency,long effective period,slight toxicity,and safe to the growth of cotton,so it could be popularized in production.

关 键 词：氯虫苯甲酰胺 棉铃虫 防治效果 田间药效试验 

分 类 号：S435.622.3[农业科学—农业昆虫与害虫防治]