蔺草田杂草水竹叶的发生规律及其药剂防除技术初探  

Primarily Report of Medicament to Control the Weed Murdannia Trquetra in Junci Effusus Field and Its Occurrence Pattern

作　　者：吴降星 杨筠文 许燎原 胡德具 刘桂良 

机构地区：[1]宁波市农业技术推广总站,浙江宁波315012 [2]宁波市鄞州区农技推广中心

出　　处：《中国农学通报》2006年第3期326-330,共5页Chinese Agricultural Science Bulletin

基　　金：宁波市农科教项目立项课题"蔺草(本;秧)田杂草种类调查及药剂防除技术研究"(2004NK01)。

摘　　要：通过对浙江省宁波市蔺草田水竹叶杂草多年的观察及调查,明确蔺草田杂草优势种水竹叶的区域分布、形态特征、发生规律和危害程度;通过药剂防除的田间试验,明确了果尔是防除蔺草田水竹叶杂草较为理想的药剂,并提出药剂防除的配套技术。The occurrence, morphology, damage and distribution of the dominant weed Murdannia triquetra in junci effusus field is ensured by the several years abservation of its occurrence in Ningbo Zhejiang province; according to the result of field trial, GUO＇ER is the better weedicide to control the murdannia trquetra with the applicable control technology.

关 键 词：蔺草田 水竹叶 发生 防除 

分 类 号：S451.223[农业科学—植物保护] S451.21