35%多菌灵·烯唑醇悬浮剂防治梨黑星病的田间药效试验

DECIDUOUS FRUITS(2002)

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Abstract
以金坠子梨为对象,施1000倍和1500倍液对叶片的防效为98.0%和97.3%,优于50%多菌灵可湿性粉剂800倍液;对果实的防效为98.6%和94.3%,1000倍液的防效显著优于50%多菌灵800倍液,1500倍液的防效与50%多菌灵800倍液及12.5%烯唑醇可湿性粉剂3000倍差异不显著.生产中若两周喷1次药,建议使用1000~1500倍液.?35%多菌灵@烯唑醇
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