摘要
5种杀虫剂田间树干注药防治石楠盘粉虱试验结果表明:1%阿维菌素可溶性液剂和1%吡虫啉可溶性液剂防治效果最好,3%啶虫脒微乳液剂次之,40%氧乐果乳油有一定的防治效果,40%毒死蜱乳油效果较差。推荐生产中使用1%阿维菌素可溶性液剂和1%吡虫啉可溶性液剂,剂量为树干胸径2.0 mL/cm(20 mg/cm)和2.5 mL/cm(25mg/cm)。
Five insecticides were screened for the control of Aleurodicus photiniana Young in the field with the method of trunk injection.The results showed that the control effect of avermectins 1% and imidacloprid 1% was the best and that of acetamiprid 3% was the next.But chlorpyrifos 40% had poor control effect.Avermectins 1% and imidacloprid 1% were suggested for the control in production at the dosage of 2.0 mL/cm（breast diameter）（20 mg/cm） and 2.5 mLcm（25 mg/cm）.
出处
《中国森林病虫》
北大核心
2010年第3期37-39,共3页
Forest Pest and Disease
关键词
杀虫剂
防治
石楠盘粉虱
insecticides
control
Aleurodicus photiniana
