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Quinclorac 75 DF Herbicide (Crabgrass Killer)

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Target Pests

Quinclorac 75 is be best crabgrass killer on the market. It also kills torpedo grass and other grassy weeds in Bermuda.

For Use In

Quinclorac is used to control crabgrass in bermuda and zoysia lawns. It can also be used on athletic fields schools commercial properties landscapes ornamental beds and other turf grasses.

Application

You will need a pump sprayer to use quinclorac. It is a dry flowable formulation meaning you can measure it with the included measuring cup or with a teaspoon.

For pump sprayer applications of Quinclorac 75 DF, mix at a rate 0.367 ounces per 1,000 square feet. This is the 1 pound per acre rate. It is important when spraying to kill crabgrass or torpedo grass that you spray during the first or second growth stage of the weed. This is when the weed is actively growing and will ensure that the product is wicked into the vascular system of the plant. You do not want to spray right after mowing as the plant will not uptake the chemical as quickly.

You may need to reapply in 14 days to ensure complete control of tough weeds.

Do not apply more than 2 pounds per acre per year or 0.73 ounces per 1,000 square feet per year. Do not apply to St Augustine grass.

Keep all pets and kids off of treated areas until dry.

DO NOT USE ON SOUTHERN GRASSES

Coverage Area

Each pound of quinclorac will treat 1 acre.

Time to Kill

Quinclorac 75 DF begins to eliminate crabgrass and torpedo grass within hours of application but can take up to several weeks to completely kill the target weeds.

Mix Rate

The maximum mix rate for Quinclorac is 0.367 ounce per gallon of water. That comes out to about 1.4 teaspoons of quinclorac per gallon.

Active Ingredient

Quinclorac 75%

4.65 3

Product Q & A

Answers ()

Quinclorac 75 DF Herbicide (Crabgrass Killer)

$41.25
$41.25
Quinclorac 75 DF Herbicide is comparable to Drive XLR8 and is the best crabgrass killer available. Quinclorac is a post emergent crabgrass control product meaning you can spray it on actively growing crabgrass to stop growth and eventually kill it.
Quinclorac 75 DF Herbicide is comparable to Drive XLR8 and is the best crabgrass killer available. Quinclorac is a post emergent crabgrass control product meaning you can spray it on actively growing crabgrass to stop growth and eventually kill it.
Product Q & A
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Q:
Will it work on wild violet?
1 answers
Q:
Will it kill my Indian hawthorns or pitisporium plants
1 answers
Q:
Why can't it be used on a Southern Bermuda lawn? Is this for spot treatment or can I do a blanket application?
1 answers
Q:
Will this kill wire grass (SW Florida). I'm not sure if wire grass and torpedo grass are the same. This stuff is running all over my lawn. Really long 2-3 feet long.
1 answers
Q:
Can this be used to control crabgrass on a blend of cool climate tall fescue and rye grasses?
1 answers
Q:
On some consumer labels it says "can be used on bentgrass" and then lists some varieties of bentgrass that will be killed. How is that?
1 answers
Q:
Can this product be used on golf course nearby the beach of an island (let say approximately 1500-3000 yards) ???
1 answers
Q:
Does this product harm pollinators, children or pets?
1 answers
Q:
What is the shelf Life of Quinclorac in the bottle?
1 answers
Q:
Will this chemical harm my wilow tree
1 answers
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Customer Reviews

  • Quinclorac 75 DF Herbicide (Crabgrass Killer)
    By Naomi on 4/28/2015
    Fair price and fast shipping!

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  • Quinclorac 75 DF Herbicide (Crabgrass Killer)
    By Sean on 4/28/2013
    Worked well on the crabgrass in my yard. Was a bit slower than expected but it did the job.

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  • Quinclorac 75 DF Herbicide (Crabgrass Killer)
    By Faith on 4/19/2013
    I was recommended to use this product and will continue to spread the word to all I know it works perfectly as it says!

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