Control Effects of 3 Kinds of Herbicides against Weeds in Dogbane (Apocynum venetum) Field  

3种除草剂对罗布麻田杂草的防除效果(英文)

作　　者：张益民[1] 周杨[2] 杨明进 王东清[2] 李国旗[2] 

机构地区：[1]宁夏农林科学院,宁夏银川750001 [2]宁夏大学西北退化生态系统恢复与重建省部共建教育部重点实验室,宁夏银川750021 [3]宁夏农业技术推广总站,宁夏银川750001

出　　处：《Plant Diseases and Pests》2011年第5期65-68,共4页植物病虫害研究（英文版）

基　　金：Supported by "948" Project of National Forestry Bureau ( 2004-04-10)~~

摘　　要：[ Objective] The paper was to explore the control effects of 3 kinds of herbicides against weeds in dogbane （Apocynum venetum） field. [ Method ] Using haloxyfop-R-mithyl and quizalofop-ethyl EC specifically killing monagenns gramineous weeds and chipton specifically killing dicotyledonous broad-leaf weeds, the control test against weeds in 2-year-old dogbane field was carried out. [ Result ] Haloxyfop-R-mithyl had good control effect against gramincous weeds, and its control effect against both barnyard weed （ Echinochloa crusgalli） and green bristleweed （ Setaria viridis ） was greater than 35.0% ; the control effects of quizalofop- ethyl EC against barnyard weed and green bristleweed were 14.8% and 28.6%, respectively; chipt0n had good control effect against Chenopodium album, and the control effect reached 30.8%. Moreover, 3 herbicides did not cause damage to dogbane. [ Conclusion] The study provide theoretical basis for completing cultivation technique of dogbane.[ Objective] The paper was to explore the control effects of 3 kinds of herbicides against weeds in dogbane （Apocynum venetum） field. [ Method ] Using haloxyfop-R-mithyl and quizalofop-ethyl EC specifically killing monagenns gramineous weeds and chipton specifically killing dicotyledonous broad-leaf weeds, the control test against weeds in 2-year-old dogbane field was carried out. [ Result ] Haloxyfop-R-mithyl had good control effect against gramincous weeds, and its control effect against both barnyard weed （ Echinochloa crusgalli） and green bristleweed （ Setaria viridis ） was greater than 35.0% ; the control effects of quizalofop- ethyl EC against barnyard weed and green bristleweed were 14.8% and 28.6%, respectively; chipt0n had good control effect against Chenopodium album, and the control effect reached 30.8%. Moreover, 3 herbicides did not cause damage to dogbane. [ Conclusion] The study provide theoretical basis for completing cultivation technique of dogbane.

关 键 词：HERBICIDE Dogbane field Weed species China 

分 类 号：S451.2[农业科学—植物保护]