试析秀山县化学除草剂药害原因及其防控措施  

Phytotoxicity Analysis and Preventive Measures of Chemical Herbicides in Xiushan County

作　　者：肖晓华[1] 

机构地区：[1]重庆市秀山县植保植检站,重庆秀山409900

出　　处：《农药科学与管理》2014年第5期59-62,共4页Pesticide Science and Administration

摘　　要：化学除草剂的大量使用,减轻农民劳动强度、减少劳力使用量、提高了工效,但也给当季或后茬作物造成的严重药害。本文总结了近年来秀山县除草剂药害现象,分析药害产生的原因,提出防控措施。The heavy use of chemical herbicide may cause serious phytotoxicity to both the sea- sonal and succession crops while reducing labor intensity and increasing efficiency. This article summarized the phytotoxicity condition in Xiushan County, analyzed the causes and put forward the preventive measures.

关 键 词：化学除草剂 药害现象 原因分析 防控措施 秀山县 

分 类 号：S482.4[农业科学—农药学]