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jean2008(金币+50, 翻译EPI+1): 2010-04-23 07:59
1,3-D liquid and Capsules of Biological activities have been studied in room experiment, which shows that the 1，3-D subtances,no matter what status they are ,liquid or Capsule,have a good effctive control to Soil column and nematodes in Fusarium.liquid injection,when the position of
Spraying point ranges 20 to 10cm,can decline the rate of Nematodes to90%or more and decline the rate of Fusariums to 70% or more.meanwhile,under the same conditions,using Capsules can make the Decline rate of Nematodes to 80% or more ,and the rate of Fusariums to 60% or more.
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