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小麦是我区主要粮食作物,小麦的丰歉左右着全区粮食生产。而影响我区小麦生产的因素除了频繁的自然灾害外,病虫危害是主要因素之一。历年来经过大力防治,减轻了部分病虫危害,但是,病虫害未能有效地控制,药剂防治面积逐年加大,防治次数增多。针对本区小麦病虫防治上存在的问题,谈综合防治策略。
Wheat is the main food crop in our region, and the wheat apology is affecting the grain production in the whole region. The factors affecting the wheat production in our region In addition to frequent natural disasters, pest damage is one of the main factors. After years of vigorous prevention and treatment, some pest and disease hazards have been alleviated. However, pests and diseases have not been effectively controlled and the area of prevention and treatment of pesticides has been increasing year by year with an increasing number of prevention and treatment. Aiming at the problems existing in the prevention and control of wheat pests and diseases in this area, the comprehensive prevention and cure strategies are discussed.