中国蔬菜Issue(8)：97-102,6.DOI:10.19928/j.cnki.1000-6346.2024.3044
北京和张家口田间番茄潜叶蛾种群对3种双酰胺类杀虫剂的抗性监测
Monitoring Resistance in Field Populations of Tuta absoluta to 3 Diamide Insecticides in Beijing and Zhangjiakou
摘要
Abstract
To clear and definite the resistance level of Tuta absoluta in the cities of Beijing and Zhangjiakou,the current work used leaf-dipping method with ten field-collected populations from the two cities to determine the levels of resistance to three popular diamide insecticides(5％chlorantraniliprole SC,20％flubendiamide WG,and 10％cyantraniliprole OD).The results displayed that most of the ten field-collected populations have developed low level of resistance to chlorantraniliprole and flubendiamide,respectively,and some of them have developed moderate resistance to the two insecticides.On the other hand,most of the ten field-collected populations showed high susceptibility or decreased susceptibility to cyantraniliprole,and some of them displayed low level of resistance to it.Moreover,significant resistance to all of the three popular diamide insecticides were detected in the Zhangjiakou Huailai field-collected population.Based on previously published cases and results of this study,application of chlorantraniliprole and flubendiamide should be cautious due to the detection of moderate resistance.Although high susceptibilities of cyantraniliprole were observed in the most field-collected populations of T.absoluta,other classes of insecticides were recommended to rotation with the diamide insecticides to avoid potential resistance development resulting from similar mode of action.关键词
番茄潜叶蛾/双酰胺类杀虫剂/田间抗性/抗性监测Key words
Tuta absoluta/diamide insecticide/field resistance/resistance monitoring引用本文复制引用
黄建雷,张道丰,姚佳祺,许艳君,渠成,罗晨,王然..北京和张家口田间番茄潜叶蛾种群对3种双酰胺类杀虫剂的抗性监测[J].中国蔬菜,2024,(8):97-102,6.基金项目
北京市农林科学院青年科研基金(QNJJ202224),北京市农林科学院科技创新能力建设专项(KJCX20230432) （QNJJ202224）
