Description
Phostrol is one of the very few phosphorous acids labeled as a fungicide. A neutral pH requires no buffering and allows intergration with many other fungicides . These traits allow for compatibility in tank mixes, making Phostrol an excellent fit for any disease management program.
Active Ingredient: Phosphorous acid salts 53.6%
Group 33 Fungicide
Net Contents: 2.5 Gallons
EPA# 55146-83
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See product label for complete information.
Foliar Application – Canker, Downy mildew, Fire blight, Late blight, Phytophthora spp. root rot, Pecan scab, Red stele, Storage rot diseases
In-furrow Application: Storage rot diseases, Pink rot, Pythium leak
Paint or Spray Application: Canker
Post-Harvest (potatoes only): Late blight, Pink rot, Silver scurf
Consult label for additional crop information.
Asparagus
Avocado
Blueberries
Citrus
Caneberries
Cranberries
Cucurbit crops
Ginseng
Grapes
Hops
Leafy vegetables
Legume vegetables
Tree nuts and Pistachios
Onion
Potatoes
Strawberries
Tomatoes
This information is for reference only. It is the responsibility of the user to verify the product is registered and appropriate for use in a given state.
Not labeled for use in District of Columbia or Puerto Rico.
Alaska
Alabama
Arkansas
Arizona
California
Colorado
Connecticut
Delaware
Florida
Georgia
Hawaii
Iowa
Idaho
Illinois
Indiana
Kansas
Kentucky
Louisiana
Massachusetts
Maryland
Maine
Michigan
Minnesota
Missouri
Mississippi
Montana
North Carolina
North Dakota
Nebraska
New Hampshire
New Jersey
New Mexico
Nevada
New York
Ohio
Oklahoma
Oregon
Pennsylvania
Rhode Island
South Carolina
South Dakota
Tennessee
Texas
Utah
Virginia
Vermont
Washington
Wisconsin
West Virginia
Wyoming
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