赤眼蜂抗药性的选育及其生理生化机制研究进展

A review on the resistance of natural enemy insects to insecticides with special focus on Trichogramma (Hymenoptaera: Trichogrammatide)

培育赤眼蜂Trichogramma和其他天敌昆虫抗药性品系以提高其田间控制害虫的效果,是国内外着力研究的重要课题。本文结合昆虫抗药性研究,重点讨论了赤眼蜂抗药性品系培育及其抗性机理研究动态,介绍了赤眼蜂各个虫期抗药性的测定方法及其选育方法,探讨了赤眼蜂难以形成高抗药性的原因。并结合已发现的昆虫抗药性的机理,预测赤眼蜂可能的抗药性机理。

Selection of resistant strain to insecticides for improving control effect of enemy insects such as Trichogramma spp. to the pest has long been a key issue in the field of plant protection worldwide. The present paper reviews the current situation and advances in the research of insect resistance and discusses the selecting method of resistance strain of Trichogramma and resistant machanism of the strain, the reasons why the Trichogrammma is difficult to get a high resistance. Combining with the research of insect resistant machanism , the possible resistant machanism of Trichogramma is forecasted.