新型酞酰亚胺类除草剂应用技术研究  

Applied Technology on a Novel Herbicide HNPC-B5015

作　　者：雷满香[1] 李建明[1] 何莲[1] 任建伟[1] 

机构地区：[1]湖南化工研究院,湖南长沙410007

出　　处：《湖南农业科学》2015年第4期20-21,共2页Hunan Agricultural Sciences

摘　　要：新型酞酰亚胺类除草剂HNPC-B5015具有极高的苗后除草活性,为安全有效应用该除草剂,在室内进行了该除草剂对不同品种小麦的安全性及其在不同温度、pH下对小麦的安全性研究,并进行了部分田间药效试验。结果表明,HNPC-B5015对大部分小麦安全,其安全性在10-30℃范围内不受温度影响,在土壤pH 6时对小麦相对较安全;HNPC-B5015在120 g/hm2浓度下对小麦田阔叶杂草防效为80%左右。HNPC-B5015 was a novel phthalimide herbicide with high postemergence herbicidal activity. The safety tests of this herbicide on different varieties of wheat were evaluated in the laboratory, and the wheat safety tests at different temperatures and different pH values were also evaluated. Furthermore, some field efficacy trials were also conducted. The indoor research results showed that, HNPC-B5015 was safe to most wheats, its safety wasn＇t affected at temperature in the range of 10-30℃, and it was more secure with soil pH at 6. Field test result showed that, the control efficacy of HNPC-B5015 against broadleaf weed was about 80% at the dose of 120 g ai/hm2.

关 键 词：新除草剂 HNPC-B5015 应用技术 

分 类 号：S482.4[农业科学—农药学]