
小菜蛾系统调查及抗药性监测方法
Techniques for surveying diamondback moth (Plutella xylostella) populations and monitoring their resistance to pesticides
冯 夏1 李振宇1** 吴青君2 张 帅3 章金明4 陈焕瑜1包华理1 胡珍娣1
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作者单位:1. 广东省植物保护新技术重点实验室广东省农业科学院植物保护研究所,广州 510640;2.中国农业科学院蔬菜花卉研究所,北京 100081;3. 全国农业技术推广服务中心,北京 100125;4. 浙江省农业科学院植物保护与微生物研究所,杭州 310021;5.云南省玉溪市通海植保检疫站,玉溪 652700
中文关键词:小菜蛾,抗药性,调查,监测
英文关键词:diamondback moth, resistance, survey, monitor
中文摘要:
小菜蛾Plutella xylostella(L.)是十字花科作物重要害虫。其种群消长受地理条件、气候变化和耕作方式等多种因素的影响。小菜蛾也是抗药性最强的害虫,几乎对所有杀虫剂产生了抗药性。针对小菜蛾的生活习性和抗药性,统一规范了田间种群系统调查和抗药性监测方法,为其种群动态及抗药性监测提供技术支撑。
英文摘要:The diamondback moth (Plutella xylostella) is an important insect pest of Brassica crops the population dynamics of which is affected by geography, climate change and planting patterns. Now resistant to a wide range of insecticides, this moth has the highest levels of insecticide resistance among insect pests. Based on the above biological characteristics, a set of techniques for surveying populations and monitoring pesticide resistance have been developed for diamondback moth.