48%丁草胺·异恶草松可湿性粉剂防治冬油菜田一年生杂草田间药效试验  

Efficacy Trials of 48% Butachlor·Clomazone WP against Annual Weeds in Winter Rape Fields

作　　者：朱智亮[1] 曾小林[2] 伍琦[2] 

机构地区：[1]江西省安福县农业局,江西吉安343200 [2]江西省棉花研究所,江西九江332105

出　　处：《生物灾害科学》2012年第3期323-325,共3页Biological Disaster Science

摘　　要：试验选用3种不同药剂,通过田间试验,分别测定3种药剂对冬油菜田间杂草防治效果,结果表明:48%丁草胺·异恶草松可湿性粉剂防治冬油菜田杂草总有效率最高达91.01%,且能够显著提高油菜产量。Field efficacy trials of different treatments of reagents against annual weeds were conducted in the winter rape field. The results showed that the efficacy of 48% butachlor.clomazone WP reached 91.01% against the number of annual weeds. It was higher than others on the corresponding parts of reagents. There was remarkable increase in rape production when the chemical used in the fields.

关 键 词：冬油菜田 杂草 防治效果 产量 丁草胺·异恶草松 

分 类 号：S451.241[农业科学—植物保护] S481.9