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Strike 3 Weed Killer Herbicide

Usually Ships in 1-2 days
Target hard-to-control weeds with Strike 3 herbicide Weed Killer. Whether it's clover in the backyard or dandelions on the golf tees, Strike 3 works hard to eliminate unwanted broadleaf weeds and provides systemic shoots-to-roots control. Strike 3 Weed Killer has the same percentage of Active Ingredient Formulation as Trimec 992 Broadleaf Weed Killer It knocks out weeds on residential and commercial landscapes and also targets invasive plants on institutional and industrial sites. For full control of annual and perennial weeds, strike hard with WinField Solutions' Strike 3 herbicide.

Features and Specifications

Active Ingredient(s) 2,4-D, mecoprop-p and dicamba
Weed Killer Chickweed, Clover, Dandelion, Henbit, Knotweed, Plantain, Spurge
Sale Prohibited CA, UT, MI
Shipping Rate Free
EPA Registration 14774-2

How WF Strike 3 Herbicide Works

Strike 3 herbicide contains three active ingredients: 2,4-D, mecoprop-p and dicamba. These three ingredients work together to control spurge, plantain and other turf and noncrop weeds. Strike 3 herbicide mixes easily with other herbicides and works best with WF adjuvants to reduce drift.


Target Areas

Use Strike 3 herbicides on turf and noncrop sites such as:

  • Home lawns
  • Roadsides
  • Nursery farms
  • Golf courses
  • Commercial landscaping
  • Ornamental plantscapes
  • Sod farms

Strike 3 herbicide also works to eliminate broadleaf weeds in ditches, rights-of-way and off-road areas along highways and side roads.


Target Weeds

With its three active ingredients, Strike 3 herbicide targets numerous annual and perennial broadleaf weeds such as:

  • Chickweed
  • Clover
  • Dandelion
  • Henbit
  • Knotweed
  • Plantain
  • Spurge

Strike 3 herbicide kills weeds from the shoots to the roots, eradicating the plants from the target area. Because Strike 3 only targets the weeds, it doesn't harm ornamental lawns and turf. It also kills weeds on sod farms and keeps bluegrass and other sod-grown grasses free of invasive plants. You can also mix Strike 3 herbicide with certain fertilizers to help control weed growth while promoting healthy lawns and turf.


Control Broadleaf Weeds With Strike 3 Herbicide

When clovers, dandelions and other weeds ruin your landscape, eliminate them for good with Strike 3 herbicide. This potent herbicide targets and controls a variety of invasive weeds on residential and commercial lawns, sod farms, roadsides and other noncrop areas. It contains three systemic herbicides for full weed control and mixes well with some irons and fertilizers. Strike 3 applies easily with a spreader or a sticker and penetrates weeds even better when it's combined with WF Wick adjuvant.


It is a violation of Federal law to use this product in a manner inconsistent with its labeling. Do not apply this product in a way that will contact workers or other persons, either directly or through drift. Only protected handlers may be in the area during application. For any requirements specific to your State or Tribe, consult the agency responsible for pesticide regulations.


For additional information on this product please reference the CDMS label database listed below



Ask a Question
  • after spraying strike 3 how soon can you over seed?

    6 weeks

  • Best mixture for a tow behind sprayer. OZ per gallon. I have about 1 1/2 acre.

    1 to 1.5oz per gallon

  • How long do I have to wait after spraying strike 3 before mowing?

    24 hours

  • How long do I have to wait before planting a garden if I have used strike 3

    4 to 6 weeks

  • how many sq feet does one ounce cover

    Hello Please see the link below for the answer to your question

  • Can you add this with Pendelton Turf Supply 18-3-6 lawn fertilizer(it is 3oz to 1000 sq feet)?

    Yes you can

  • I have a ten gallon sprayer, how many ounces to the gallon should I use?

    1 to 1.5 oz per gallon

  • Will strike 3 kill wanted myrtle (purple flowers)that spread by the roots. periwinkle, and/or vinca (violet?) plants? They're usually used as ground cover and I want to kill invasive Autumn Olive but not kill the myrtle. (low flowers/lanscape flowers)

    Yes Strike 3 will kill both plants.

  • How many ounces for a two gallon sprayer ?

    1 to 1.5oz per gallon

  • I have a 25 gallon Finch sprayer that covers one acre. I have Buffalograss. How much Stike 3 herbicide should I use per 25 gallons?

    1 to 1.5 oz per gallon

  • Will Strike 3 kill creeping charlie?

    You want to use a herbicide with triclopyr so either Horsepower or 4-Speed XT is a better choice.

  • Do you apply it as is or does it get mixed with water? What is the amount of coverage.

    You mix it with water. Please see the product label link below for mix rate and coverage.

  • Will it knock out creeping Charlie?

    Please see the product label for a list of the weeds that Strike 3 Herbicide. The link is below

  • Can this be used on any lawn without killing the grass? I live in PA.

    Yes normally you can but I always recommend that you spray a test plot with any new herbicide and wait 48 hours and make sure you are not going to kill something that you do not want to

  • How much time I needed after spraying to when it can be rained on or watered?

    30 minutes

  • what rate should I apply strike 3 to my yard? I live in Minnesota? also what temperature should this be sprayed? thanks

    1 to 1.5oz per acher. The best time to spray is within the first four hours of sunrise

  • Will strike 3 kill duckweed, or sylvinia? in water? what mix should I use?

    Strike 3 is not registered in water.

  • Can I use it on overseeded lawns?

    After 8 weeks yes you can

  • Is this safe for use on a sodded St Augustine lawn?

    Only labeled for use on St Augustine grass in the states of TX, LA, MS. Grass my be dormant

  • i have an acre residential. 1.5Gal tank sprayer. What would the mixture in ounces of Strike 3 per gal of water should I use to kill broadleaf weeds for zoyzia grass in Dallas, Texas. Thanks in advance


  • What is the ratio of water to ounces of mixture for lawn with 70% hennip

    2oz per gallon

  • I have a pull behind sprayer for my lawn tractor that hold 30 gal liquid What mixture as in ounces of Strike3 per gallon water should I use to kill these typical southern weeds dandelions crabgrass nutsedge etc.. that I have been overwhelmed with in my once proud Bermuda front lawn?

    First off Strike 3 is not the best choice for crabgrass. To get a head of you issues I would start in the spring with a pre-emergent like Dimension 2ew. Get them in the Germination stage to start with. Now for crabgrass that is established I would suggest a product with quinclorac like Quincept Post Emergence Herbicide. For the nutsedge I would use Prosedge by Nufarm. For your 30 gallon srayer I would need to know the gallons per acres the spray jets are set for.

  • Is this safe to spray in yards with dogs after it dries

    You should wait 18 hours before letting dogs back on the lawn