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本文探讨了小麦不同生育期麦长管蚜的为害损失、防治指标及天敌控蚜作用,提出了保护利用天敌、合理用药、协调化学防治与生物防治矛盾的防治策略。
In this paper, the damage and control of wheat aphid and the control of aphids on wheat aphids were studied in different growth stages of wheat. A control strategy was proposed to protect and utilize natural enemies, rationally use drugs and coordinate the contradiction between chemical control and biological control.