Mauler® Herbicide


Mauler® Herbicide

Proven Control Designed to be Added to a Preemergence Weed Control Program

Mauler® Herbicide is a preemergence herbicide designed to be tank mixed with Valor®, Fierce® or Warrant® brand herbicides – delivering an additional effective mode of action against resistant weeds. 
  • Tank Mix Partner for Valor®, Fierce® or Warrant® Brand Herbicides
  • Liquid Formulation for Easy Mixing and Handling
  • Proven Chemistry That is Part of Bayer PLUS Rewards


  • Spurred Anoda
  • Barnyardgrass
  • Florida Beggarweed
  • Bluegrass
  • Buffalobur
  • Carpetweed
  • Chickweed
  • Cocklebur
  • Hophornbeam Copperleaf
  • Crabgrass
  • Crowfootgrass
  • Cupgrass
  • Foxtail
  • Giant Foxtail
  • Green Foxtail
  • Yellow Foxtail
  • Galinsoga
  • Goosegrass
  • Horseweed
  • Jimsonweed
  • Seedling Johnsongrass
  • Junglerice
  • Knotweed
  • Kochia
  • Lambsquarters
  • Venice Mallow
  • Marestail
  • Browntop Millet
  • Ivyleaf Morningglory
  • Pitted Morningglory
  • Smallflower Morningglory
  • Tall Morningglory
  • Wild Mustard
  • Black Nightshade
  • Yellow Nutsedge
  • Fall Panicum
  • Texas Panicum
  • Pigweed
  • Redroot Pigweed
  • Purslane
  • Florida Pusley
  • Common Ragweed
  • Redweed
  • Red Rice
  • Sandbur
  • Sesbania
  • Shattercane
  • Shepherdspurse
  • Sicklepod
  • Prickly Sida
  • Broadleaf Signalgrass
  • Smartweed
  • Volunteer Sorghum
  • Sprangletop
  • Spotted Spurge
  • Bristly Starbur
  • Stinkgrass
  • Sunflower
  • Teaweed
  • Russian Thistle
  • Velvetleaf
  • Weed
  • Volunteer Wheat
  • Witchgrass
Show More Problems/Uses
* Each crop and use may not be registered in every state. Always read and follow label instructions.

Key Crops*

  • Soybean

* Not all crops are registered in every state.





Sustainable Solutions Criteria – Mauler® Herbicide

Valent U.S.A. has developed a classification system that defines and identifies sustainable practices and attributes applicable to our ag product portfolio across three pillars of sustainability – People, Planet, and Productivity. This system, called Sustainable Solutions Criteria, uses specific icons that highlight these key sustainable practices and attributes for our products. Products that achieve a high sustainable criterion ranking across all three sustainable pillars are also denoted by the Sustainable Solutions Icon. Click on the icons below to learn how Mauler® Herbicide can support sustainable practices in your operations.


Worker Efficiency

  • Protection of workers (including mixers, loaders and applicators) during product application
  • Protection of agricultural workers re-entering the site
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Improves Crop Production Efficiency

Increased yield, yield protection, and/or improved plant health, water and nutrient use that enhance efficiency of crop production.

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IPM Friendly

  • Reduces risk from pests within a science-based decision-making process  that minimizes overall economic, health and environmental risks*
  • New mode of pest control action, and/ or proactive management of pest resistance, including fit within integrated resistance management programs
  • Exotic invasive pest control
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Conservation Tillage

  • Product can be used in conjunction  with no-till or minimum till agriculture practices
  • Product does not limit the ability  for crop rotation or cover crops
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Bayer PLUS Rewards

Mauler is eligible for the 2022-2023 Bayer PLUS Rewards Program

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John Deere Financial Program Offer

Mauler® Herbicide is eligible for the Valent U.S.A. John Deere Special Financing Offer, which includes a fixed 0% APR on eligible products that help you produce high-quality, high-yield crops. Visit the John Deere Program page at the link below to review the full program details and qualifications.

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Always read and follow label instructions.
Fierce, Mauler and Valor are registered trademarks of Valent U.S.A. LLC. Warrant is a registered trademark of Bayer.