摘要
菊小长管蚜Macrosiphorniellasanborni是昆明地区花卉主要害虫之一。该虫对菊花嫩叶、嫩梢、花柄及花蕾为害率达 6 5 .0 %～ 90 .0 %。个别大棚高达 10 0 % ,损失产量 2 5 .0 %～ 30 .0 %。室内外用 1.8%爱福丁 30 0 0 ,2 5 0 0 ,2 0 0 0倍液敌敌畏 15 0 0 ,10 0 0 ,80 0倍液进行毒杀试验 ,爱福丁室内的毒杀率达 96 .6 %～ 10 0 % ,敌敌畏达 96 .3%～ 10 0 % ;田间爱福丁达 83.39%～ 10 0 % ,敌敌畏达 80 .2 0 %～ 89.17%。
In an indoor experiment and an outdoor experiment, 1.8% Abamectin diluted by 3 000, 2 500 and 2 000 times and Dichlorovos diluted by 1 500, 1 000 and 800 times were applied to control Macrosiphorniella sanborni, a major insect pest attacking floral plants in Kunming. The death rate of the pest was 96.6%～100% and 96.3%～100% for the Abamectin and Dichlorovos treatments, respectively, in the greenhouse experiment and 83.39%～100% and 80.20%～89.17% for the Abamectin and Dichlorovos treatments, respectively, in the field experiment.
出处
《西南农业大学学报（自然科学版）》
CSCD
北大核心
2002年第4期325-327,共3页
Journal of Southwest Agricultural University
基金
云南"九五"科技重点攻关专题资助项目 (95A 4 - 1 )
