氯虫苯甲酰胺和6%甲维·氟铃脲对草原毛虫防治效果的研究  

STUDYON CONTROL EFFECT OF CHLORANTRANILIPROLE AND 6% EMAMECTIN BENZOATE AND HEXA FLUMURON ON GRASSLAND CATERPILLAR

作　　者：刘凯 陈锋岭 LIU Kai(Qinghai Provincial Grassland Station,Xining Qinghai 810008,China)

机构地区：[1]青海省草原总站,青海西宁810008 [2]江苏功成生物科技有限公司,江苏南京210019

出　　处：《青海草业》2024年第2期14-16,共3页Qinghai Prataculture

摘　　要：用氯虫苯甲酰胺悬浮剂和6%甲维·氟铃脲乳油两种生物杀虫剂三种不同剂量防治青海草原毛虫。结果表明:施药后第5d,两种药剂三种剂量的平均防治效果均在90%以上,达到了青海省防治草原毛虫的防效要求。从用药成本考虑,建议将6%甲维·氟铃脲作为青海省草原毛虫应急储备药品,推荐用量为150ml/hm^(2)。Two biological insecticides of chlorantraniliprole,6%emamectin benzoate and hexaflumuron were used in the experiment to control Qinghai grassland caterpillars at three different doses.The results show that the average control effect of two insecticides at three doses was over 90%after 5 days of application,which achieved the control requirements of grassland caterpillar in Qinghai province.Considering the cost of the medicine,it was suggested to use 6%emamectin benzoate and hexafumuron as the emergency reserve medicine of grassland caterpillar in Qinghai province and optimal dosage was 150 ml/hm^(2).

关 键 词：氯虫苯甲酰胺 6%甲维·氟铃脲乳油 草原毛虫 

分 类 号：S812.6[农业科学—草业科学]