农药科学与管理2026，Vol.47Issue(8)：53-57,63,6.
27%噻虫嗪复配种衣剂防治小麦金针虫田间药效研究
Field Efficacy Evaluation of a 27％ Thiamethoxam-based Combination Seed Coating Agent for the Control of Wheat Wireworm
摘要
Abstract
Wireworms are significant subterranean pests in China,causing damage through prolonged underground activity.Chemical control remains one of the most convenient and effective approaches in agricultural production.To determine the control efficacy of a 27%difenoconazole•fludioxonil•thiamethoxam seed treatment suspension concentrate(SC)against wireworms,Field trials were conducted during wheat sowing period with two formulations and five treatments.Wheat seeds were treated prior to sowing,and e seedling protection effects and control efficacy were investigated at 30 and 150 days after sowing.The results showed that,at an active ingredient dosage of 135～162 mL/100 kg seeds,27%difenoconazole·fludioxonil·thiamethoxam SC provided a seedling protection effect exceeding 92%at 30 days after treatment,and the control efficacy remained above 92%at 150 days after treatment,significantly exceeding the single-ingredient control agents.This formulation exhibited excellent control efficacy against wheat wireworms,and was safe for wheat emergence and growth,providing reliable support for safe wheat production.关键词
27%噻虫嗪·咯菌腈·苯醚甲环唑/金针虫/种子处理/防治效果Key words
27%thiamethoxam•fludioxonil•difenoconazole/wireworm/seed treatment/control efficacy分类
农业科技引用本文复制引用
巩中军,李慧玲,徐永伟,柴宏飞,张晶,武予清,苗进..27%噻虫嗪复配种衣剂防治小麦金针虫田间药效研究[J].农药科学与管理,2026,47(8):53-57,63,6.基金项目
河南省科技研发计划联合基金(242301420138) （242301420138）
河南省农业科学院自主创新基金项目(2026ZC69) （2026ZC69）
国家重点研发计划(2024YFD1400800) （2024YFD1400800）
河南省农业科学院科技创新团队专项(2024TD18) （2024TD18）
