晋南夏播花生田2种除草剂药效试验  

A Field Efficacy Experiment of Two Herbicides of Summer Peanut in South of Shanxi

作　　者：程麦凤[1] 党建友[1] 连晋[1] 屈会选[1] 

机构地区：[1]山西省农科院小麦研究所,山西临汾041000

出　　处：《农学学报》2011年第9期30-33,共4页Journal of Agriculture

基　　金：国家科技支持重大项目(2006BAD08A05)

摘　　要：为了明确88%乙草胺EC和15%精喹禾灵EC2种除草剂对晋南夏播花生田杂草的防除效果,进行了除草剂在花生播后苗前土壤处理和苗后茎叶喷施试验。结果表明:15%精喹禾灵EC药剂选用450g/hm2剂量,88%乙草胺EC选用1500g/hm2可达到理想的防除效果。此结果可为晋南夏播花生田合理利用除草剂提供科学依据。A field trial with summer peanut was conducted from June to August 2009 in Linfen, Shanxi, China to study the field efficacy of acetochlor and quizalofop-p-ethyl to control the weeds. It was found that the two herbicides were safe to peanut. The 15% quizalofop-p-ethyl at 450 g/hm2 and the acetochlor at 1500 g/hm2 had weeding effect, which provided scientific basis to utilize herbicides for summer peanut field in south of Shanxi rationally.

关 键 词：除草剂 15%精喹禾灵EC 88%乙草胺EC 杂草防效 安全性评价 

分 类 号：S482.4[农业科学—农药学]