B型与浙江非B型烟粉虱药剂敏感性的比较
Comparison of susceptibility to insecticides between the B biotype and a nonB biotype of Bemisia tabaci in Zhejiang.
臧连生1,3傅荣幸2;刘树生1;李俊敏1;刘银泉1
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作者单位:1.浙江大学应用昆虫学研究所 杭州 310029;2.浙江省化工研究院 杭州 310023;3.吉林农业大学农学院 长春 130118
中文关键词:烟粉虱, 生物型, 药剂敏感性, 吡虫啉, 吡丙醚
英文关键词:Bemisia tabaci; biotype; insecticide susceptibility; imidacloprid; pyriproxyfen
中文摘要:比较了新入侵我国的B型烟粉虱Bemisia tabaci(Gennadius)与非B型烟粉虱ZHJ-1种群对5%吡虫啉乳油和5%吡丙醚乳油2种杀虫剂的敏感性。ZHJ-1种群卵、若虫和成虫对这2种药剂的敏感性均比B型的明显或显著要高。吡丙醚具有高杀卵活性,在有效成分为0.25 mg/L时,2个烟粉虱种
英文摘要:The susceptibility to 5% EC imidacloprid and 5% EC pyriproxyfen between the invasive B biotype and the nonB ZHJ-1 population of Bemisia tabaci (Gennadius)in Zhejiang, China, was compared in the laboratory. The eggs, nymphs and adults of the ZHJ-1