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Potato - Home Use Fungicides


Fungicides registered for HOME use on Potatoes in Utah, organized by Mode of Action (MoA).

Active Ingredient Brand Name MoA Blight
Bacillus subtilis strain QST 713 Serenade Garden Disease ControlB 44 X
copper Natural Guard Copper Soap, Monterey Liqui-Cop, Bonide Copper Fungicide M1 X
chlorothalonil Fertilome Broad Spectrum Landscape & Garden Fungicide, Hi Yield Vegetable Flower Fruit & Ornamental Fungicide, Ortho Max Garden Disease Control M5 X

Note: The information provided is not an endorsement or recommendation for any particular product. Always read the label before applying and follow the directions. Some of these materials may be tank mixed with other herbicides.


B= Biopesticide
R= Restricted Use
O= Organic