Unfortunately, I put down my horticultural corn meal late in June this year, and I am still battling small patches of fungus. Can horticultural corn meal be used both as a preventative and curative fungicide or am I wasting my time applying the corn meal this late? Summer weather is just leaving Florida this week and I realize fungus should not be a problem in the fall and winter.

Thanks in advance for any suggestions.

P.S. This is the first year that I applied beneficial nematodes to the lawn and no chinch bugs at all!