Bacterial fungicide, Bacillus subtilis, effective on a range of bacterial and fungal diseases (early and late blight, powdery mildew, fire blight, and scab). Prevents disease by colonizing the leaf surface and outcompeting pathogens. Rate varies by disease, but is about 4 oz./ gal. water applied in 5-7- day intervals. Apply in a rotational program with other organic fungicides for best blight control. Orchards: Apply later than sulfur sprays.
319 PGS, 32 oz. $24
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