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本文在试验调查的基础上,参考国内外有关棉铃虫的文献,对特大发生态势下棉铃虫的种群动态及影响因素进行了分析。据此提出了棉铃虫种群综合治理的策略和配套技术。
Based on the experimental investigation, this paper analyzes the population dynamics of Helicoverpa armigera (Larval Bollworm) and the influencing factors under the situation of great occurrence with reference to the domestic and international literature on the cotton bollworm. Based on this, the strategies and supporting technologies for comprehensive management of cotton bollworm population were proposed.