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长期大量使用化学农药导致了害虫抗性问题。而抗性谱调查和抗性监测是合理选择替换农药、延缓害虫抗药性所不可缺少的工作。本文作者以对氰戊菊酯抗药性达613.6倍的菜缢管蚜(Lipaphis erysimi Kalt)种群为基础,研究了其对4种类型杀虫剂的交互抗性谱,以便为该害虫的抗性治理提供依据。
Long-term heavy use of chemical pesticides has led to pest resistance. Resistance spectrum surveys and resistance monitoring are the indispensable tasks for the rational selection of pesticides and for slowing the resistance of pests. Based on the population of Lipaphis erysimi Kalt which is 613.6 times more resistant to fenvalerate, the authors studied the cross-resistance spectrum of four insecticides against four types of pesticides in order to provide resistance to the pest Governance provides the basis.