二种水基性农药对桔小实蝇的防效

Prevention and Cure Effects against Bactrocera dorsalis (Hendel) of Two Kinds of Water-based Pesticides

2%阿维菌素水乳剂和5%吡·除悬浮剂对桔小实蝇的防治效果试验显示,2%阿维菌素水乳剂及5%吡·除悬浮剂对防治桔小实蝇都具有良好的效果。而2%阿维菌素水乳剂较5%吡·除悬浮剂为好。两者均具有高效、低毒、与环境相容性好的的特点,是防治桔小实蝇的理想药剂。

The control effects against Bactrocera dorsalis （Hendel） of two kinds of water-based pesticides, 2% abamectin EW and 5% imidacloprid＋diflubenzuron SC, were experimented. Results showed that both pesticedes had satisfactory effects, and the efficacy of 2% abamectin EW was more evident than that of 5% imidacloprid ＋ diflubenzuron SC. These two kinds of pesticides are highly effectivel low toxic, environmentally compatible, and are promising in the controlling ofBactrocera dorsalis （Hendel）.