噁草·丙草胺40%微乳剂防除水稻移栽田一年生杂草田间防治效果测定  

The Study on Oxadiazon.·Pretilachlor 40% ME for Control of Annual Weeds in Rice Field

作　　者：毛锦秀[1] 

机构地区：[1]河北省唐山市丰南区农牧局农业行政综合执法支队,河北唐山063300

出　　处：《农药科学与管理》2013年第9期57-59,共3页Pesticide Science and Administration

摘　　要：噁草·丙草胺40％微乳剂防治水稻移栽田一年生杂草效果测定试验，结果表明，噁草·丙草胺40％微乳剂对以稗草、眼子菜、莎草一年生杂草为主要优势种的水稻田有较好的防效，可在水稻田推广使用，推荐剂量为540-600g／hm2，方法以兑水甩施为宜，试验时期为水稻插秧后5d。Annual Weeds in Rice fileds were controlled by Oxadiazon＇Pretilachlor 40% ME, The results showed that Oxadiazon..Pretilachlor 40% ME to Echinochloa crusgalli （L.） Beauv. Potamogeton distinctus A.Bennett. Herb of Nut grass Galingale as the main dominant species of rice paddies had better control effect, and can be used in rice paddies, recommended dosage is 540 - 600 g/hm2, method with spraying advisable.

关 键 词：噁草·丙草胺40%微乳剂 水稻一年生杂草 防效 

分 类 号：S451.21[农业科学—植物保护]