本文明确了该虫的分布和取食寄主情况，较为系统地阐述了其生物学特性、发生为害及防治措施。
This paper definitely reports its distribution and host trees, and briefly reviews research advances on biological characteristics, occurrence characteristics and control measures.
展望了植物诱导抗虫性在甜菜夜蛾的生物防治和新型抗虫品种开发等领域的应用前景。
The roles of plant inducible resistance in biological control of the beet armyworm and the research exploring new resistant varieties of crops in future were also discussed.
本研究以小菜蛾为试虫进行生物测定，在苏云金杆菌菌株筛选基础上对菌株混用、复配剂配方筛选及其田间防治效果进行了研究。
Studies on the controls of Diamondback moth plutella xylostella by complex biological pesticide of Bacillus thuringiensisIn this study, biological test was performed based on plutella xylostella .
应用蝗虫微孢子虫防治棉蝗，是一种有效而很有前途的生物防治方法。
Application of Nosema locustae to control Chondracris rosea is an effective and promising biological control method.
抗虫转基因棉花的培育是近年来棉花生物技术研究的热点，它为棉杜虫害的防治展示了希望。
Breeding of insect resistant cotton with gene engineering is one of the popular field of cotton biotechnology that bring hope for the prevention and control of cotton pests.
本发明公开了一种防治稻飞虱的复配组合物，涉及含有吡蚜酮和噻虫嗪的生物柴油乳油和悬浮剂。
The invention discloses a compound composition for preventing and treating rice planthopper, relating to biodiesel cream and suspending agent containing pymetrozine and thiamethoxam.
本发明还可根据实际需要再添加防治植物甲口虫的农药诸如乙酞甲胺磷、SW类的生物杀虫剂、病害防治剂等。
According to practical requirements, the invention also can add pesticide for controlling plant graft pests, such as acephate, SW biological pesticide and disease preventer.
本发明还可根据实际需要再添加防治植物甲口虫的农药诸如乙酞甲胺磷、SW类的生物杀虫剂、病害防治剂等。
According to practical requirements, the invention also can add pesticide for controlling plant graft pests, such as acephate, SW biological pesticide and disease preventer.
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