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Old 06-22-2013, 09:29 AM
lilmarvin4064's Avatar
lilmarvin4064 lilmarvin4064 is offline
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Join Date: May 2005
Location: transition-zone
Posts: 753
I agree with the last 2 posters. However -

You can reduce Pythium blight pressure with a spray application of potassium phosphite due to the increased production of phytoalexins.
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