几种杀虫剂对保护地烟粉虱的田间防效试验  

Control Efficiency Trial of Insecticides to Bemisia tabaci in Protected Field

作　　者：刘小明[1] 王贻莲[2] 

机构地区：[1]武汉市蔬菜科学研究所,430065 [2]山东省科学院中日友好生物技术研究中心/山东省应用微生物重点实验室

出　　处：《长江蔬菜》2012年第2期65-66,共2页Journal of Changjiang Vegetables

摘　　要：进行了几种杀虫剂防治保护地烟粉虱的田间防效试验。试验结果表明,24%噻嗪酮.啶虫脒微乳剂、6%啶虫脒.联苯菊酯微乳剂、3%啶虫脒微乳剂高效、低毒、安全,是当前防治烟粉虱的首选药剂;施用时于早晨露水干后喷雾,重点喷施叶片的背面,药剂使用时需要连续喷药3～4次。The control efficiency of the insecticides to Bemisia tabaci was studied in field. The results showed that the three insecticides, including 24% buprofezin＋acetamiprid microemulsion, 6% acetamiprid＋bifenthrin microemulsion and 3% acetamiprid microemulsion, were efficient, low toxic and safe, which were the prior choices to control B. tabaci. The insecticides should be used in the morning after the dew was dry, mainly spraying on the back of leaves with continuous spraying of 3-4 times.

关 键 词：烟粉虱 药效试验 防效 

分 类 号：S482.3[农业科学—农药学]