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Quinclorac Herbicides

Quinclorac Herbicides are selective herbicides that are used as post-emergent herbicides. Post-emergent herbicides are applied after the plant has emerged. Quinclorac's mode of action is a synthetic auxin. The herbicide Drive is well know as a Quinclorac, and was the first on the market

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  1. Drive XLR8 1/2 Gallon

    Drive XLR8 Herbicide surpasses plain quinclorac as a crabgrass killer, even in the mature stages of the crabgrass. It has shown to have improved control over many troublesome weeds such as crabgrass, topedograss, kikuyugrass, and several broadleaves including clover.

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  2. Quin Kill Max-Pt

    Starting at: $41.50

    Agrisel's Quin Kill Max Crabgrass & Weed Killer

    Quin Kill Max attacks the hard to kill crabgrass and other grassy and broadleaf weeds. This crabgrass killer is a post-emergent herbicide, killing listed weeds by its absorption by both roots and foliage. It can be used as a broadcast spray or a spot treatment. Quin Kill Max may applied in both residential and commercial locations such as residential lawns, parks, schools, athletic fields, golf courses, sod farms and more. Some of the listed weeds include crabgrass, foxtail, signalgrass, torpedograss, bindweed, clover, daisy, dandelion and more undesirable weeds.

    Mode Of Action

    Quin Kill Max is a quinoline carboxylic acid that begins to damage the leafs and stems. Visible results show the stem curling or twisting and chlorosis.

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  3. Quinclorac 75 DF Herbicide

    Quinclorac 75 DF Herbicide - Dependable

    Quinclorac 75 DF Herbicide is a dependable selective herbicide, working on the toughest post-emergent weeds like crabgrass. Quinclorac 75 DF Herbicide is a 75% dry flowable quinclorac herbicide. Comparable to Drive Herbicide, by BASF. Quinclorac 75 DF controls grassy weeds and broadleaf weeds without harming turf. It has a long lasting control from one month to 90 days.

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  4. Quincept Selective Herbicide

    Starting at: $55.50

    Quincept Selective Herbicide combines 2,4-D, Quinclorac, and Dicamba as a selective, post-emergent herbicide. This herbicide is perfect for weed escapes or as a clean-up in areas that did not receive a preemergent herbicide during the spring months.

    It controls over 200 unwanted broadleaf and grassy weeds such as chickweed, dandelion, plantain, black medic, oxalis, knotweed, crabgrass, barnyard grass, foxtail, thistle, and more listed weeds and grasses.

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  5. Monterey Crab-E Rad Plus

    Starting at: $19.95

    Monterey Crab-E Rad Plus controls crabgrass and all major broadleaf weeds such as dandelion, clover, henbit, plantains, wild onion and other listed weeds. Learn More
  6. Weed Out  with Crabgrass Killer-32 oz

    Starting at: $17.70

    Ferti-Lome Weed-Out with Crabgrass Killer (previously called," Fertilome Weed Out with Q") still has the same triple formulation of 2,4-D, Quinclorac, and Dicamba to get rid of tough weeds such as crabgrass. Ferti-Lome's Weed Out with Crabgrass Killer also controls broadleaf and grassy weeds such as Barnyardgrass, Black-Eyed Susan, Buttercup, Catnip, Chickweed, Dandelion, Dollarweed, Foxtail, Ground Ivy, Jimsonweed. Morning Glory, Poison Ivy, Poison Oak, Ragweed, Sunflower, Thistle, and other broadleaf weeds. It may be used on both cool season and warm season residential lawns (read the label for complete instructions and restrictions). This powerful crabgrass, broadleaf, and grassy weed killer travels through the whole weed, including the root after it penetrates the leaves.

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  7. Quinclorac 1.5 L

    Quinclorac 1.5 L with Quinclorac 17.79% is comparable to Drive XLR8 herbicide with 18.92% and is an excellent crabgrass killer. It is a post-emergent, selective herbicide that is superior in crabgrass control. It also treats a broad variety of other grasses and broadleaf weeds. It may be applied in residential or non-residential areas, parks, golf courses, athletic fields and many more locations.

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  8. Solitare Herbicide

    Solitare Herbicide is a powerful selective post-emergent herbicide which controls broadleaf weeds, annual grasses, and sedges. It is labeled for control and suppression of over 60 weed varieties in both cool season and warm season grasses

    Solitare Herbicide reduces the capability of weed reproduction for the current season. It also decreases weed populations in the seasons that follow by impacting the viability of the seeds. All of this is accomplished while providing an excellent margin of safety for desirable turfgrasses.

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  9. Q4 Plus Turf Herbicide-Gallon

    Starting at: $46.50

    Q4 Plus Turf Herbicide has four active ingredients to control yellow nutsedge, crabgrass, foxtail, certain grassy weeds, and other troublesome broadleaf weeds in cool-season turf areas. Learn More
  10. Quali-Pro 2DQ Herbicide-Gallon

    Starting at: $61.69

    Quali-Pro 2DQ Herbicide combines three active ingredients,(2.4-D 40%, Dicamba 4.21%, Quinclorac 3.3%) to control both annual and perennial weeds in warm and cool-season turf. Quali-Pro 2DQ Herbicide is compatible with Preemergence Herbicides like Dithiopyr, Prodiamine, and others.

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Quinclorac Usage

Quinclorac is found both in home and agricultural use. It may be used in industrial and residential turf grass, parks, sport fields, sod farms, and golf courses.


Mode Of Action

Quinclorac is a highly selective synthetic auxin, post-emergent herbicide.The auxins prestent are chemically similar to naturally occuring compounds found in plants and soil. By mimicking an auxin overdose, quinclorac affects the phytohormonal system in plants, stunting growth.


Which weeds are effected?

Quinclorac is a herbicide that is translocated in weeds. It controls many grass weeds and broadleaf weeds. It is known for its clover and crabgrass control ( their are some types of smooth crabgrass that may be resistant). It is also used in sequential applications with MSMA to limit kikuyugrass in warm season turf.