大麦与谷类科学2026，Vol.43Issue(2)：46-51,6.DOI:10.14069/j.cnki.32-1769/s.2026.02.006
15％吡氟酰草胺OD与不同药剂复配对水稻移栽田杂草防效及安全性
Efficacy and Safety of 15％Diflufenican OD Combined with Different Adjuvants for Weed Control in Transplanted Rice Fields
孙钰晨 1周粉山 2王立坤 1葛晓琴 1周金鑫1
作者信息
- 1. 兴化市现代农业发展服务中心,江苏 泰州 225700
- 2. 兴化市大垛镇农村工作办公室,江苏 泰州 225700
- 折叠
摘要
Abstract
A field experiment was conducted to determine the rice safety and control efficacy against various weeds of 15％diflufenican OD combined with different herbicides applied one day before rice transplanting,providing theoretical basis and data support for weed control in transplanted rice fields.The results showed that at 20 days after application,the combinations of 15％diflufenican OD 80 mL/667 m2+35％oxadiargyl·butachlor EW 100 mL/667 m2 and 15％diflufenican OD 80 mL/667 m2+40％pretilachlor EC 80 mL/667 m2 exhibited high weed control efficacy,reaching 98.08％and 97.12％,respectively.At 40 days after application,the combination of 15％diflufenican OD 80 mL/667 m2+35％oxadiargyl·butachlor EW 100 mL/667 m2 achieved the highest weed control efficacy of 84.46％.Rice treated with 15％diflufenican OD alone(80 mL/667 m2 and 160 mL/667 m2)and its combinations showed phytotoxicity symptoms at 10 days after application,but recovered to normal by 20 days after application.All treatments applied before rice transplanting were safe for rice and had good application prospects.关键词
15％吡氟酰草胺 OD/复配/防效/安全性Key words
15％diflufenican OD/Compound/Control effect/Safety分类
农业科技引用本文复制引用
孙钰晨,周粉山,王立坤,葛晓琴,周金鑫..15％吡氟酰草胺OD与不同药剂复配对水稻移栽田杂草防效及安全性[J].大麦与谷类科学,2026,43(2):46-51,6.
