摘要
试验了4种不同喷雾器械喷施10%吡虫啉可湿性粉剂对烟蚜的防治效果。结果表明,雾星B-1静电喷雾器、WS-15D电动喷雾器和NS800D-1背负式动力喷雾器药液有效利用率较工农-16分别提高了155.49%、55.51%和33.30%,施药液量分别减少76%、70%和50%。在基本不影响防效的情况下,减少了药液用量,提高了农药有效利用率。
The effects of four different vaporizers in control of Myzus persicae by spraying of 10% imidacloprid WP were studied.Compared with knapsack hand sprayer Gongnong-16,the pesticide efficacy of Wuxing B-1,WS-15D and NS800D-1 increased 155.49%,55.51% and 33.30% respectively.And the consumption of pesticide solution was reduced 76% ,70% and 50% respectively.The results showed that they could decrease the dose of the pesticides solution,improve the efficient application of pesticide in tobacco,and do not reduce the control effect.
出处
《中国农村小康科技》
2010年第10期54-56,共3页
Chinese Countryside Well-off Technology
基金
四川省烟草专卖局项目"烟草安全轻简植保技术研究"(200703)
山东省烟草专卖局项目"烟田高效精准施药技术研究"(200907)
关键词
喷雾器
烟蚜
防治效果
vaporizer
Myzus persicae
control effect
