2,4-Dichlorophenoxyacetic Acid Herbicide (2,4-d)

What is 2, 4-d (24d)?
 

2,4-Dichlorophenoxyacetic acid (called 2, 4-D) is a common systemic herbicide used for the control of broadleaf weeds. Developed during World War II for the purpose of increasing crop yields, today it is of the most widely used herbicides in the world.

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A professional selective post-emergent herbicide for grassy and broadleaf weeds on cool-season & bermuda grass turfs.
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A professional selective post-emergence herbicide for broad-leaf weeds in residential and commercial lawns, athletic field, parks, golf course fairways and sod farms.
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A non-selective pre-emergent and post-emergent herbicide that kills cut stumps and trees along fence lines and non-cropland areas.
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A selective post-emergent herbicide and lawn fertilizer that controls broad-leaf weeds while feeding cool & warm-season lawns.
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A selective post-emergent herbicide concentrate that controls many broadleaf weeds and other noxious plants susceptible to 2,4-D.
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A professional non-selective post-emergent herbicide that controls annual and perennial broad-leaf weeds and small trees and brush in range-land and pastures.
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A selective post-emergent herbicide that effectively controls unwanted woody plants, perennial and annual broadleaf weeds and grasses.
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A professional selective post-emergent herbicide that controls wide spectrum of broad-leaf weeds for sensitive southern grass and cool-season grasses.
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A professional selective post-emergent herbicide that controls broad-leaf weeds in cool and warm-season grasses for commercial and residential turf.
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A professional selective post-emergent herbicide for broad-leaf weeds in commercial cool & warm-season grass on golf courses, sod farms and athletic fields.
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A professional turf herbicide designed to work quickly on warm weather weeds, such as clover, dandelion, and oxalis.
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A selective post-emergent herbicide that kills broad-leaf weeds PLUS Crabgrass without harming the lawn.
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A professional selective post-emergent herbicide for broad-leaf weeds and woody brush on commercial golf courses, sod farms and highways.
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A selective post-emergent herbicide that controls Crabgrass and broad-leaf weeds on cool and warm season grasses.
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A professional selective post-emergent herbicide that controls annual, biennial, and perennial broad-leaf weeds for commercial crops and turf-grass.
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A professional selective post-emergent herbicide for board-leaf weed in cool & warm-season grasses.
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A professional selective post-emergent herbicide that controls more than 70 broadleaf weeds in turfgrasses.
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A non-selective post-emergent herbicide that controls woody brush and broad-leaf weeds and selective for some cool-season grasses.
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A selective post-emergent herbicide plus fertilizer that controls broad-leaf weeds in cooler temperatures during spring or fall on cool & warm-season grasses.
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A selective post-emergent herbicide that controls broad-leaf weeds in cool & warm-season grasses.
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A professional selective post-emergent herbicide for broad-leaf weeds in cool and warm-season grasses on commercial and residential lawns, athletic fields, golf courses, parks and sod farms.
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A highly effective herbicide that is proven to target and eliminate crabgrass and other unwanted weeds.
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A professional concentrated herbicide that controls over 200 common broadleaf weeds and emerged grassy weeds and features 6 to 8 hours of rainfast.
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A selective herbicide that provides effective broadleaf weed and brush control in corn, small grains, soybeans, rangelands, pastures, lawns, ornamentals, rights-of-way, some crops, and aquatic sites.

How does 2, 4-d work? (Mode of Action)

 

2,4-D belongs to a class of plant hormones called synthetic auxins which are absorbed through plant leaves and then trans-located to the meristems.  This causes uncontrolled and unsustainable growth that results in the withering of leaves and stems and eventual death.

 

2, 4-d Uses

 

2,4-D is most often used in the control of broadleaf weeds in lawns and turf, cereal grains, corn, sorghum, grass hayfields, pastures, brush along fences and highway, and railroad rights of way.

 

2, 4-d Toxicity

 

Products containing 2, 4-D must include the word DANGER on the label to indicate a high level of toxicity.

 

Products Containing 2, 4-d

SpeedZone Red Herbicide
Hi-Yield 2, 4-D Selective Weed Killer
SpeedZone Lawn Weed Killer Concentrate
Non-Ionic Surfactant for Herbicides

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