近几年因甜菜夜蛾严重为害转基因棉而受到人们的广泛关注。本文综述了国内外甜菜夜蛾对转基因棉的为害现状;害虫抗药性强、气候高温干旱、作物种植结构不合理、转基因棉自身的问题和品种混杂以及抗虫性参差不齐是导致甜菜夜蛾在转基因棉上暴发为害的系列原因;转基因棉甜菜夜蛾的防治包括化学防治、生物防治和性诱杀。提出了今后的研究方向和防治策略。
Spodoptera exigua Hübner has caught attentions of many researchers and farmers since it began to attack Gossypium hirsutum L. in recent years. The damage of G. hirsutum caused by S. exigua and the reasons for S. exigua outbreak were summarized in this ...