摘要
于2017~2018年测定了200g/L甲基二磺隆·炔草酯可分散油悬浮剂的混剂在小麦田的杂草的防除效果和对小麦的安全性。试验结果表明,该混剂对麦田杂草有较好的防除效果,症状反应速度较快,显著抑制杂草对养分和水的吸收;对小麦具有较好的安全性,施药后未出现药害症状,对小麦生长和产量无负面影响。
The trials were conducted to evaluate the crop safety and efficacy of 200 g/L mesosulfuron-methyl+clodinafop-propargyl OD during 2017~2018 in wheat fields.The results showed that the mixed formulation could effectively control the weeds and decrease the adsorption of the nutrition and water of the weeds.The product was safe to wheat,and there were no observed damage symptoms and negative effect on the growth and yield of wheat after its application.
作者
朱文达
刘学
张佳
陶岭梅
李林
张宏军
Zhu Wenda;Li Lin;Liu Xue;Zhang Jia;Tao Lingmei;Zhang Hongjun(Institute of Plant Protection and Soil Fertilizer,Hubei Academy of Agricultural Science,Wuhan Hubei 430064,China;Institute for Control of Agrochemicals,Ministry of Agriculture and Rural Affairs,Beijing 100125,China)
出处
《农药科学与管理》
CAS
2020年第6期37-41,36,共6页
Pesticide Science and Administration
基金
国家公益性行业(农业)科研专项:有机化学品污染农田和农产品质量安全综合防治技术方案(201503107)。
关键词
甲基二磺隆
炔草酯
效果
作物安全性
mesosulfuron-methyl
clodinafop-propargyl
efficacy
crop safety
