人参土传病害药剂敏感性研究
RENSHEN YANJIU(2022)
Abstract
人参是长白山道地的名贵中药材,土传病害在人工种植中严重影响其产量及品质,为解决这一实际问题,采用生长速率法比较人参枯萎病、立枯病、根腐病等3种土传病害病原菌对百菌清、多菌灵等农药的敏感性.结果表明:代森锰锌对枯萎病、立枯病、根腐病这3种土传病害病原菌的抑制效果最强,百菌清、甲托和多菌灵对3种土传病害病原菌抑制效果不明显.因此,1:700倍液的代森锰锌可用于人参土传病害的防治.
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