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(一)防治策略 棉铃虫应急防治的策略为“综合治理、压低虫源、准确测报、科学施药”。通过综合运用农业防治、诱杀防治、保护利用天敌、药剂防治等手段及其它生态学手段,压两头、治中间、一代监测、二代保顶、三代保蕾、四五代保铃,实现控制危害、降低成本、保证高产、改善环境的综合效益。
(A) Control Strategy The emergency control strategy for cotton bollworm is “comprehensive management, depress insect source, accurately measure the report and apply scientific medicine”. Through comprehensive utilization of agricultural control, trapping and killing prevention and control, protection and utilization of natural enemies, pesticide control and other means and other ecological measures, pressure on the two, control the middle and the generation of monitoring, the second generation of Paul top, three generations of Bao Lei, four or five generations of bolls, control hazards , Reduce costs, ensure high yield, improve the overall efficiency of the environment.