【类型】期刊
【题名】Resistance detection of field populations of Nilaparvata lugens and Sogatella furcifera to flupyradifurone in 2017.
【关键词】 氟吡呋喃酮 白背飞虱 抗性监测 field populations Sogatella furcifera flupyradifurone resistance monitoring 褐飞虱 Nilaparvata lugens insecticide resistance 田间种群 抗药性
【期刊名】Chinese Journal of Pesticide Science / Nongyaoxue Xuebao
【摘要】Flupyradifurone is a new neonicotinoid insecticide developed by Bayer CropScience. In order to explore the application prospects of flupyradifurone on rice planthopper, the resistance of ten field populations of Nilaparvata lugens from seven provinces in China and eight field populations of Sogatella furcifera from five provinces in China to flupyradifurone were evaluated using the riceseedling dip method. The results showed that the populations of N. lugens in those ten areas showed low to moderate resistance [resistance ratio (RR)=6.1−17.4], among which the populations from Nanchang in Jiangxi, Xinyang in Henan, Liuan in Anhui, and Hangzhou in Zhejiang exhibited moderate resistance (RR=10.1−17.4). In contrast, all field populations of S. furcifera were relatively sensitive to flupyradifurone (RR=1.1−3.6) except the population (RR=6.3) in Xiaogan. This study investigated the cuRRent resistance status of field populations of N. lugens and S. furcifera to flupyradifurone, and provids a theoretical basis for the scientific application of flupyradifurone in the control of rice planthopper.
【年份】2020
【ISSN】1008-7303
【页码】176-181
【期号】1
【作者单位】1华中农业大学 植物科学技术学院，昆虫资源利用与害虫可持续治理湖北省重点实验室，武汉 430070 2拜耳作物科学 (中国) 有限公司，北京 100020
【期刊卷】22
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