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liang zhong xin nong yao fang zhi xi yang can li ku bing de shi yan chu bao
Author(s): 
Pages: 43-44
Year: Issue:  3
Journal: RENSHEN YANJIU

Keyword:  西洋参立枯病可杀得2000猛杀得防治效果;
Abstract: 西洋参立枯病是制约西洋参生长发育的常见病害.因此,筛选高效低残的新农药用于防治西洋参立枯病,是西洋参生产中的当务之急.本文通过对美国固信公司生产的无残留、无公害新农药11%可杀得2000,无抗性、防治耐铜制剂和代森锰锌病原菌的61.1%锰杀得,两种新农药的对比防病试验、观察、分析.对西洋参立枯病11%可杀得2000平均防治效果为93.38%,61.1%猛杀得为67.64%,两农药对比,可杀得2000优于猛杀得.
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