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菜蚜是十字花科蔬菜的主要害虫之一。为了验证5%多虫净防治菜蚜的药效,通过采用6个处理对菜蚜进行对比防治试验,结果表明5%多虫净可有效的防治十字花科蔬菜蚜虫。
Vegetable aphids are one of the major pests of cruciferous vegetables. In order to verify the efficacy of 5% multi-insect control aphids, comparative experiments on the control of aphids by using 6 treatments showed that 5% multi-insecticide could effectively prevent and cure cruciferous vegetable aphids.