10.8%高效氟吡甲禾灵乳油对林木生理生化影响的研究  

Studies on Physiological Effect of Herbicide Haloxyfop-P-methyl on Woods

作　　者：王华[1] 薛怀清[1] 郭晓东[1] 何瑞芝 

机构地区：[1]山西农业大学,山西太谷030801 [2]北京芳翠园林工程有限公司,北京101400

出　　处：《农药科学与管理》2005年第11期19-22,共4页Pesticide Science and Administration

摘　　要：高效氟吡甲禾灵苗圃地常用除草剂,本文通过对其3个浓度处理下叶绿素含量、过氧化物酶(POD)活性及生长量的测定,并进行分析,来研究除草剂高效盖草能对杨树、胶东卫矛生长及生理生化的影响。试验结果表明:高浓度的高效盖草能对杨树幼苗和胶东卫矛苗木生长有抑制作用,苗圃施用时浓度应控制在1.6mL/L以下。The effects of herbicide haloxyfop-P-methyl to the wood growth was studied. The content of chlorophyll and peroxides （POD） activity in poplar seedling and Euonymus kiautschovicus Loes. were determined. The experiment results showed that haloxyfop-P-methyl with high concentration could inhibit the growth of poplar seeding and Euonymus kiautschovicus Loes and the concentration lower than 1.6mL/L was proposed when use in nursery.

关 键 词：除草剂 杨树 胶东卫矛 生长量 叶绿素 过氧化物酶(POD)活性 

分 类 号：S765.1[农业科学—森林保护学]