25%苯噻酰·吡嘧泡腾片剂防除水稻移栽田杂草试验  

The Test of Mefenacet.Pyrazosulfuron- ethyl 25%EB for Control of Annual Weeds in Rice Fileds

作　　者：高生[1] 宋烨华 阚晓君 

机构地区：[1]唐山市农药监督管理站,河北唐山063004

出　　处：《农药科学与管理》2005年第9期20-21,16,共3页Pesticide Science and Administration

摘　　要：田间试验表明25%苯噻酰.吡嘧泡腾片剂185￣370g/667m2能有效防除水稻移栽田稗草、异型莎草等一年生杂草,药后28d对稗草、异型莎草的株防效和鲜重防效均在90%以上。在推荐用量下,对水稻安全。Field trials showed that 25% pyrazosulfuron-mefenacet-ethyl EB 185-370g/667m^2 could control the annual weeds in rice fields such as bamyardgrass, difformed galingale and so on. After appling the herbicide 28d, the control effect were over 90%. The dosages which recommended were safe for rice.

关 键 词：25%苯噻酰·吡嘧泡腾片剂 水稻移栽田 一年生杂草 防除效果 

分 类 号：S451.21[农业科学—植物保护]