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Kevin from Naples, Fl writes

Is Propiconazole 14.3 the most effective fungicide to treat gray leaf spot on St. Augustine?

From what I'm reading, it sounds like it preventative and I don't want to waste it if I should be saving it for when I get I cleaned up and then try to prevent it from coming back.


Propiconazole 14.3 is labeled to be used as either a curative or a preventative fungicide to treat gray leaf spot. You would apply at a rate of 1 - 2 oz per 1,000 sq ft. Use the higher rate for active fungus and use the lower rate for prevention.  

Answer last updated on: 09/05/2018

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