中国水稻科学2017，Vol.31Issue(3)：307-314,8.DOI:10.16819/j.1001-7216.2017.6124
二化螟对双酰胺类杀虫剂的抗药性监测和交互抗性研究
Resistance Monitoring and Cross-resistance to the Diamides in the Rice Stem Borer, Chilo suppressalis (Lepidoptera: Pyralidae)
摘要
Abstract
[Objective]We aim to learn about the chlorantraniliprole and flubendiamide resistance development of Chilo suppressalis from the main rice-growing area in China, meanwhile, to define the difference between resistance levels to 97.3% chlorantraniliprole TC and 20% chlorantraniliprole SC and the cross-resistance between cyantraniliprole, tetrachlorantraniliprole, cyhalodiamide and chlorantraniliprole, flubendiamide in Yuyao and Xiangshan resistance populations.[Method] The resistance levels of nineteen Chilo suppressalis populations collected from seven provinces to chlorantraniliprole and flubendiamide, the resistance levels to 97.3% chlorantraniliprole TC and 20%chlorantraniliprole SC and the cross-resistance between cyantraniliprole, tetrachlorantraniliprole, cyhalodiamide and chlorantraniliprole, flubendiamide in Yuyao and Xiangshan resistance populations, were monitored by rice seeding dipping method in 2015. [Result] Yuyao and Cangnan populations from Zhejiang Province have developed high level of resistance to chlorantraniliprole (141.1-fold and 135.0-fold), and Xiangshan population also showed moderate level of resistance (87.9-fold). Moreover, the three field populations showed moderate level of resistance to flubendiamide (15.0-fold to 58.7-fold). In addition, Yuyao and Xiangshan populations showed various resistance ratios to 97.3%chlorantraniliprole TC and 20% chlorantraniliprole SC in with higher resistance ratio to 20% chlorantraniliprole SC. The result showed the two populations both have reached moderate or high level of resistance to flubendiamide and chlorantraniliprole (27.6-fold to 133.6-fold), meanwhile they also have exhibited moderate or high level of resistance to cyantraniliprole, SPY-9080 and cyantraniliprole (30.3-fold to 120.7-fold).[Conclusion] Significant variations among field populations to chlorantraniliprole and flubendiamide were observed, showing 117.6-fold and 146.8-fold differences, respectively, as well as the higher resistance ratio to 20% chlorantraniliprole SC in Yuyao and Xiangshan resistance populations and strong cross-resistance among cyantraniliprole, tetrachlorantraniliprole, cyhalodiamide and chlorantraniliprole, flubendiamide.关键词
二化螟/双酰胺药剂/抗药性/交互抗性Key words
Chilo suppressalis/diamides/insecticide resistance/cross-resistance分类
农业科技引用本文复制引用
赵丹丹,周丽琪,张帅,姚蓉,邱运霞,高聪芬..二化螟对双酰胺类杀虫剂的抗药性监测和交互抗性研究[J].中国水稻科学,2017,31(3):307-314,8.基金项目
全国农技推广服务中心合作项目(二化螟对双酰胺类杀虫剂抗药性检测 （）
水稻重大病虫害抗性检测与安全用药). （）
