日本龟蜡蚧防治药剂筛选试验  

A screening experiment on insecticides against Ceroplastes japonicus Green

作　　者：薛照文[1] 

机构地区：[1]枣庄职业学院,山东枣庄277800

出　　处：《林业科技开发》2013年第5期126-127,共2页China Forestry Science and Technology

基　　金：山东省科技攻关资助项目(编号:2010GNC10919)

摘　　要：在日本龟蜡蚧1～2龄若虫期用6种药剂进行防治,结果表明：施药后第3天40％速蚧克EC防效可达88.30％；施药后第15天24％螺虫乙酯SC防效可达93.00％,而1.8％阿维菌素EC防效仅为66.48％.在日本龟蜡蚧1～2龄若虫期,用24％螺虫乙酯SC 2000倍液、40％速蚧克EC 1 000倍液喷雾防治可起到较好的防治效果.In 1-2 instar nymphs,6 pesticides were used to control Ceroplastes japonicus Green.The results showed that 40% sujieke EC had good effects,its control efficiency reached 88.30% after 3 days.The 24% spirotetramat SC were used after 15 days,its control efficiency reached 93.00%.However,control efficiency of 1.8% avermectins EC was only 66.48% after 15 days.In 1-2 instar nymphs of C.japonicus Green,24% spirotetramat SC and 40% sujieke EC,which were diluted by 2 000 times and 1 000 times respectively,had better control effect.

关 键 词：日本龟蜡蚧 若虫 杀虫剂 

分 类 号：S435.111.4[农业科学—农业昆虫与害虫防治]