抗药性杂草产生原因及治理策略  

Causes of Herbicide Resistance Weed and Its Management Strategies

作　　者：张武[1] 

机构地区：[1]黑龙江省农业科学院黑河分院,黑龙江黑河164300

出　　处：《黑龙江农业科学》2011年第5期52-54,共3页Heilongjiang Agricultural Sciences

基　　金：现代农业产业技术体系建设专项资金资助项目(nycytx-04)

摘　　要：分析了长时间或多次使用一类或一种除草剂及使用作用靶标相同的除草剂致使杂草抗药性产生的原因,同时指出除草剂和杂草的特性也对杂草的抗性产生影响。提出了治理杂草抗性的措施:以预防为主,多种手段相结合的方式延缓和治理杂草抗药性的产生。The causes of using the single kind or the same herbicide or applying the herbicides with the same target for a long time or many times result in herbicide resistance weed were analyzed,as well as the characteristic of herbicide and weed itself could affect the herbicide resistance were pointed out.Then the management strategy for controlling weed herbicide resistance was put forward：putting prevention first combining with multiple methods to delay and control weed herbicide resistance.

关 键 词：除草剂 杂草抗药性 选择压力 

分 类 号：S451[农业科学—植物保护]