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Quali Pro Fahrenheit Herbicide is a water soluble granules which provides broad spectrum control of annual and perennial broadleaf weeds and grasses. It contains 33% Dicamba as 5% Metsulfuron-methyl as its active ingredients which provides two modes of action: Group 2 and Group 4. It works by inhibiting acetolactate synthase (ALS) which is responsible for the synthesis of amino acids, an essential nutrient that is vital for plant growth, and by imitating the natural plant hormone indole acetic acid (IAA) causing rapid, abnormal cell growth further leading to a blockage of phloem vascular tissue. This combination delivers an effective control of unwanted weeds and grasses in residential lawns, commercial lawns, golf courses, sports fields, parks, campsites, recreational areas, roadsides, school grounds, cemeteries, and sod farms.
Product Documents
| Active Ingredient | Potassium salt of Dicamba 33.00% Metsulfuron-methyl 5.00% |
|---|---|
| Target pests | Annual & Perennial Broad-leaf Weeds & Grasses |
| For use in | Commercial & Residential Turf-grass: Golf Courses, Sports Fields, Parks, Campsites, Recreational areas, Roadsides, School grounds, Cemeteries, Sod Farms |
| Application | To be applied in Spring, Summer and Fall with temperatures above 50 degrees |
| Pet safe | Yes, if used as directed on Label |
| Formulation |
Professional Product Group 2 & 4 Herbicide |
| NOT FOR SALE TO |
AK, CA, CT, DE, ID, IA, MD, MA, MI, MN, MT, NH, NJ, NY, ND, OH, OR, RI, SD, UT, VT, WA, WV, WI IN (Restricted To Licensed Applicators Only) |
| Parts Included | Measuring Device |
| Shipping Weight | 0.45 lbs |
| Manufacturer | Quali-Pro (Mfg. Number: 83013883) |
| UPC | 072693388307 |
| EPA Registration | 53883-387 |
Fahrenheit herbicide is a selective herbicide with two modes of action that provide a broad spectrum of weed control in turfgrass. Weeds are controlled after germination with some residual, pre-emergent activity on certain weed species. Fahrenheit herbicide is intended as a foliar spray application by professional applicators to established turf including residential lawns, commercial lawns, golf courses, sports fields, parks, campsites, recreational areas, roadsides, school grounds, cemeteries, and sod farms to control annual and perennial broadleaf weeds and grasses in certain labeled warm-season turfgrasses.
BROADCAST APPLICATION
For broadcast applications, 20-80 gallons per acre of water is recommended using pressures of 30-40 psi. Use higher volumes for dense weed populations or under dry conditions. Nozzle height should be no more than 3 feet above the ground to reduce drift. Flat fan nozzles should be held stationary and not used with swinging arm motion.
SPOT APPLICATION
For spot applications with a backpack or hand-held tank sprayer, add 0.2 oz. per one gallon of water and apply uniformly over 1,000 square feet.
MIXING INSTRUCTIONS
Awesome results
By Tom on 07/13/2021
Three days after applying, Florida Beggar Weed was stressed and turning yellow. Day four Beggar Weed was turning brown and crisp. High temperature after application was 91 degrees each day. St. Augustine grass was totally unaffected! Creeping Florida Beggar Weed is very hard to get rid of in St. Augustine grass. I have tried other products and not had results anywhere near the results with Fahrenheit. Wish I could post photos. They really show the results.
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19 of 21 people found this review helpful
Great response
By Richard on 03/09/2018
fahrenheit
By Mike on 08/09/2019
After reading the warnings and directions, I might have been too intimidated to use it fully. Tried once and not much luck, doubled up my next dose and better kill rate, but I think multiple applications is the trick! I wasn't "scientific" in measuring out the product, either. So, be exact and you'll get better results!!
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10 of 30 people found this review helpful
Works well use surfactant
By Mike on 06/15/2023
Picked this up and have used it for over two summers. Folks, use a surfactant with this for best results and it works faster with warmer climates. In conjunction with a good sedge product (certainty or sedgehammer are great) you have a one two punch that will take most weeds in bermuda lawns down. If money is and issue or Celsius isn't available this will work just fine. If you're looking at dallisgrass or crabgrass you're going to need quinclorac because this will slow it some but, take it out of your yard this will not do.
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7 of 7 people found this review helpful
Great product
By John on 04/10/2020
I live in Alabama and buttonweed is overtaking my lawn!
Yes, Quali-Pro Fahrenheit Herbicide is labeled to control Virginia Buttonweed and it can safely be applied to centipede grass.
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48 of 52 people found this answer helpful
Per the product label of Fahrenheit Herbicide: For spot applications with a backpack or hand-held tank sprayer, add 0.2 oz. per one gallon of water and apply uniformly over 1,000 square feet.
For dollarweed a repeat application may be needed in 4 to 6 weeks.
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29 of 43 people found this answer helpful
My weeds are broad leaf, clover , dollar weed etc. I have it all.
Quali Pro Fahrenheit Herbicide is safe for established Bermuda and Centipede lawns per label instructions. It will target annual and perennial broadleaf weeds and grasses including clover and dollarweed and many other. It is applied to control unwanted weeds in the lawn.
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28 of 31 people found this answer helpful
Centipede and St. Augustine Lawn
Yes, Fahrenheit Herbicide is labeled for carpetweed and it can safely be applied to Centipede and St. Augustine turf.
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26 of 29 people found this answer helpful
Fahrenheit Herbicide is not labeled to eradicate Dallisgrass. There are a few products that will suppress Dallisgrass like Certainty Turf Herbicide. When an herbicide lists that it will "suppress" a weed rather than "control" it, it just means that the research provided from testing did not kill a high enough percentage of the weed in one application to receive a "control" approval, which is usually higher than at least 80 percent. So usually it means you need multiple applications and/or other cultural or chemical treatments to completely eradicate the weed. Dallisgrass is a weed that is notoriously difficult to eradicate quickly once it is established. The best option, once it has emerged, is to either spot spray with something like Round Up Quick Pro and re-seed because there is no product that will fully kill the Dallisgrass without killing the surrounding grass.
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20 of 22 people found this answer helpful
Fahrenheit Herbicide
Rating: 4.1 (22 Reviews / 59 Q&A)
