报道了ＧＰ杀虫剂（菌类代谢物植物提取物复合生物杀虫剂）对棉蚜和果树蚜虫毒效的室内和田间小区试验结果。室内毒效测定结果表明，ＧＰ杀虫剂４００倍对供试６种蚜虫４８ｈ的毒效为９２４％～９７９％，对６种蚜虫的致死中浓度为稀释１６２０～２００８倍。田间小区试验表明，Ｇ＿Ｐ４００倍液对棉蚜和果树蚜虫２ｄ的防效为９１１％～９６８％；大田防治棉花伏蚜示范３９０ｈｍ２，平均防效达９３２％～９６６％。 The indoor and field plot test results on the toxic effects of G-P insecticides (fungal metabolites-plant extract complex biocides) on cotton aphids and fruit tree aphids were reported. The results of indoor toxicity test showed that the toxic effect of 400 times of GP insecticide to 6 kinds of aphids tested for 48h was 924% ~ 979%, and the lethal concentration of 6 kinds of aphids was 1620 ~ 2008 times . Field experiments showed that the control effect of G_P400 solution on cotton aphid and fruit tree aphid 2d was 911% ~ 968%, that of cotton aphid control in field was 390hm 2, and the average control efficiency was 932% ~ 966% .