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棉花蚜虫属同翅目蚜科,在全疆发生危害普遍,已成为威胁棉花生产持续发展的主要因子之一。棉蚜的危害时期长,皮山县一般从每年5月上旬~10月下旬发生30多代,主要通过室外和室内2种方式越冬。为有效防治棉蚜危害,特设置此次药剂防治棉蚜效果试验。一、材料与方法1.试验地概况试验地设在皮山县藏桂乡2村2组及3村1组
Cotton aphid belongs to the Homoptera Aphididae family, which is a common hazard in Xinjiang and has become one of the main factors threatening the sustainable development of cotton production. Aphids have a long history of harm. Pishan County generally takes more than 30 generations from the beginning of May to the end of October every year, and overwinters mainly through outdoor and indoor methods. In order to effectively control the harm of cotton aphid, specially set the efficacy of the agent to control cotton aphid. First, the material and methods 1. Test to test the experimental site located in Pishan County, Canggui Township 2 Village 2 and 3 Village 1 group