氯噻啉对烟蚜的防治效果和烟叶中农药残留规律研究
Acta Tabacaria Sinica（2010）
Abstract
为研究40%氯噻啉水分散粒剂对烟田烟蚜的防治效果和农药在烟叶中的残留量,进行了田间药效和残留试验。试验结果表明,40%氯噻啉水分散粒剂16000倍药液对烟蚜有较好的防治效果,药后第10d防效为89.83%～96.40%。16000倍和12000倍药液喷雾4～5次,最后1次施药后,烟叶中残留量7d时为0.008～0.307mg/kg,14d时为More
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Key words
imidaclothiz,tobacco,Myzus persicae,residue
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