不同类型杀虫剂对绿盲蝽室内毒力及田间药效评价

Evaluation on the Toxicity and Control Effect of Different Kinds Insecticides to Lygocoris lucorum M.

采用室内玻管药膜法和田间药效试验相结合的方法,评价了几种不同类型杀虫剂对绿盲蝽的应用前景。结果表明:锐劲特(氟虫腈)、马拉硫磷和丁硫克百威有望成为防治绿盲蝽的理想药剂。提出了科学使用现有药剂和开展绿盲蝽抗药性监测,已成为当前棉田绿盲蝽治理中势在必行的工作。

Application prospect of several insecticdes to Lygocoris lucorum M. were evaluated by the method of film bioasay and field trials, The results showed that Regent （fipronil）, malathion and carbosulfan could be hoped to be the ideal insecticdes to control L. lucorum M. It was also pointed that the existing insecticides must be used rationally and the resistance of L. lucorum M. should be considered.