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Will Stylet-Oil outperform sulfur early-season during cooler times of the year?

April 26, 2017cooler early-season outperform stylet-oil sulfur times year

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Will Stylet-Oil outperform sulfur early-season during cooler times of the year?

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Sulfur needs to volatilize to be active against powdery mildew. Generally, 65 F is recognized as a minimum temperature required for sulfur activity against mildew. Stylet-Oil is not temperature dependent thus works as an eradicant, protectant and antisporulant 24 hours per day.