摘要
为明确啶磺草胺对麦田禾本科杂草的防除效果,开展了田间药效试验。结果表明:药后40d,7.5%啶磺草胺水分散粒剂9.00、11.25、13.50g/hm^2对麦田禾本科杂草的株防效和鲜重防效分别为96.19%~99.25%和98.73%~99.79%,且对小麦生长安全。
Through the field efficacy test,the control effect of pyroxsulam on grass weeds in spring wheat field was determined,which provided theoretical basis for the scientific and safe use of herbicides.After forty days,the plant control effect and fresh weight control effect of 7.5%pyroxsulam WG 9.00,11.25,13.50g/hm2 were 96.19%~99.25%and 98.73%~99.79%on grass weeds,respectively,and they were safe for wheat growth.
作者
熊黎黎
XIONG Lili(Xinjiang Agricultural Radio and Television School,Urumqi 830091,China)
出处
《安徽农学通报》
2020年第19期102-102,115,共2页
Anhui Agricultural Science Bulletin
基金
新疆维吾尔自治区农牧业科研骨干人才培养计划。
关键词
春麦田
啶磺草胺
禾本科杂草
防治效果
Xinjiang spring wheat field
Pyroxsulam
Grass weed
Control effect
