摘要
在小麦抽穗期喷施5种不同药剂组合防治麦蚜,对小麦蚜虫的防治效果和支出费用做比较,结果表明,采用毒死蜱(480 g/L)750 mL/hm2+叫停(7.5%)750 mL/hm2的药剂组合模式防治效果最佳、费用最低。
A test was made spraying 5 different medicaments combinations at wheat heading stage to control wheat aphid and a comparison was made on the wheat aphid control effects and the costs. The results showed that the control effect of the medicament combination of chlorpyrifos （480 g/L）750 mL/hm^2 ＋ Jiaoting （7.5%） 750 mL/hm2 were best and the cost were lowest.
出处
《宁夏农林科技》
2013年第9期60-61,74,共3页
Journal of Ningxia Agriculture and Forestry Science and Technology
基金
现代农业产业技术体系建设专项资金资助项目
"十二五"国家科技支撑计划项目(2011BAD35B03)
自治区科技重大专项--优势粮食持续增产关键技术研究与示范项目
关键词
药剂组合
小麦蚜虫
优选
防治效果
Medicaments combination
Wheat aphid
Optimization
Control effects
