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植物源复合杀虫剂KKY500～600倍液在喷施后3～20d内植食类节肢动物亚群落个体数减退率高;KKY各处理浓度均对捕食类天敌昆虫等亚群落和蜘蛛类天敌亚群落杀伤力低,是一种较为理想的植物源复合杀虫剂。
Plant-based compound insecticide KKY 500 ~ 600 times within 3 ~ 20d after spraying phytophagous arthropod sub-community individuals with high rate of decline; KKY concentrations of all predatory insects prey insects and other sub-communities and spider natural enemies Community lethality is low, is a more ideal plant source compound insecticide.