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通过近2a三化螟重发情况的调查,分析了品种布局、耕作方式、气候条件、药剂防治等主要因素与三化螟灾变的关系,提出了在新形势下通过农业防治与化学防治相结合的综合治理对策。
Based on the investigation of the relapse situation of the stem borer (Borer), the relationship between the main factors such as variety layout, farming methods, climatic conditions and chemical control and the catastrophe of the stem borer (Chilo suppressalis) was analyzed. Combining the agricultural control and chemical control in the new situation Comprehensive management strategy.