7种杀虫剂对截形叶螨和二斑叶螨的防效试验  

Potency Test for Tetranychus truncates and T. urticae with Seven Pesticides

作　　者：张美淑[1] 金大勇[1] 刘继生[1] 

机构地区：[1]延边大学农学院森林科学系,吉林龙井133400

出　　处：《长江蔬菜》2009年第01X期58-59,共2页Journal of Changjiang Vegetables

摘　　要：选用7种杀虫剂,采用培养皿叶背喷雾法对截形叶螨和二斑叶螨试验种群进行了药效试验。试验结果表明,0.5%君子剑乳油的药效最好,喷药后1d就达到100%,表现出了好的速效性和高效性。由于0.5%君子剑乳油不仅药效快、药效高,而且是低毒和低残留的无公害生物农药,因此,是杀螨的首选药剂。The potency test for the community of Tetranychus truncates and T.urticae by the method of spraying on the back of leaves with seven pesticides. The results shown that the pesticide of Junzijian （ EC ） with the concentration by 0.5% could kill all the pests after spraying one day, which shown that the pesticide of Junzijian was good to protect and cure the pest of Tetranychus truncates and T.urticae and the effect was quick not acting to the environment.

关 键 词：截形叶螨 二斑叶螨 杀虫剂 药效 无公害 

分 类 号：S482.52[农业科学—农药学]