加拿大一枝黄花的防控措施  

Controlling Measures of Solidago canadensis

作　　者：查国贤[1] 张国彪[1] 徐建方[1] 郝建华[2] 

机构地区：[1]江苏省苏州市植保植检站,江苏苏州215006 [2]常熟理工学院生物与食品工程学院,江苏常熟215500

出　　处：《杂草科学》2011年第4期46-49,共4页Weed Science

基　　金：江苏省苏州市科技计划项目(编号:YJG0911);江苏省高校自然科学基金(编号:08KJD210001)

摘　　要：加拿大一枝黄花人工拔除需与春季化除结合起来配套实施。耕翻复种是一项经济有效的防除措施,可有效控制加拿大一枝黄花再生。草甘膦+磺酰脲类除草剂在加拿大一枝黄花生长期内使用,对地上部分和地下根状茎都有很好的杀伤效果,但需注意的是,这类除草剂仅限在非耕地使用。南京农业大学杂草研究室研制的NJW001抑制剂能明显抑制加拿大一枝黄花花序的伸展和花蕾的开放,同时对株高也有明显的抑制作用。The measure of Solidago canadensis artificial removal should be combined with that of chemical control in spring.The tillage cropping was an effective and economic measure to control the regeneration of Solidago canadensis.Application of glyphosate plus sulfonylurea herbicide during whole growth season was efficient to control the ground part and the underground rhizome of S.canadensis,but which can not be applied in cultivated lands.NJW001,which is developed by Weeds Research Laboratory of Nanjing Agricultural University can obviously suppress florescence development and flower bud opening,as well as the S.canadensis plant growth.

关 键 词：加拿大一枝黄花 防除 措施 效果 

分 类 号：S451[农业科学—植物保护]