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Target Pests

Phytophthora Pythium and Downy Mildew,

For Use In

Golf Courses, Residential Turf and Landscapes, Trees, Nursery and Greenhouses,


For a broadcast application to turf areas use Quali-Phite F at a rate of 3.5 to 5 ounces per 1,000 square feet in sufficient enough water to obtain uniform coverage of the treatment area.

Coverage Area

If Quali-Phite F is used at the maximum rate for broadcast application to turf each 2.5 gallon container will treat an estimated 64 acres.

Time to Kill

Quali-Phite F begins to eliminate fungus within hours of application can can take up to several weeks to completely extinguish the target fungus.

Active Ingredient

Mono- and di-potassium salts of Phosphorous Acid 45.5%

Quali-Phite F Phosphorous Acid

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Quali-Phite F Phosphorous Acid

Availability: Out of stock

A phosphorus acid fungicide for the suppression and control of Phytophthora, Pythium and Downy Mildew. Quali-Phite F is very compatible to most common fungicides when used as a tank mix partner. No heavy metals in formulations. Safer to plants and more flexibility to applicator. Helps improve natural defenses, strengthens turf and plants and enhances growth.
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