摘要
为筛选出对核桃举肢蛾防治效果较好的药剂,本试验选择48%毒死蜱乳油、18%阿维灭幼脲悬浮剂2种农药作为试验药剂进行试验。试验结果显示,供试的2种农药的不同剂量处理对核桃举肢蛾分别表现出一定的防效。其中,48%毒死蜱乳油以800倍液处理对核桃举肢蛾的防效较好,为81.5%。阿维灭幼脲不同剂量处理对核桃举肢蛾的防效偏低。建议在核桃举肢蛾成虫发生的高峰期,使用48%毒死蜱乳油800倍液进行防治核桃举肢蛾。
In order to screen out the drugs with better control effect on Walnut lift moth, 48% chlorpyrifos milk oil and 18% agrothiourea suspensions were selected as the test agents. The test results showed that different doses of 2 pesticides tested showed certain control effects on Walnut lifting moths. Among them, 48% chlorpyrifos EC treated with 800 times liquid had better control effect on 81 days （5%）. The control effect of acitretin on juvenile walnut moth was low. It is suggested that 48% chlorpyfifos EC 800 times liquid should be used to control walnut raising moths in the peak period of adults.
作者
牛选明
Niu Xuanming(Xinzhou Forest Rights Service Center,Shanx)
出处
《林业科技情报》
2018年第2期49-51,共3页
Forestry Science and Technology Information
关键词
核桃举肢蛾
防效
杀虫剂
高峰期
Walnut lift moth
control effect
insecticide
peak period
