Fierce® MTZ Herbicide

Weed Control


Win the War Against Weeds

Win the war against weeds with Fierce® MTZ Herbicide. Fierce MTZ contains three effective modes of action to deliver up to eight weeks of broad spectrum control–outlasting the germination period of tough, resistant small-seeded broadleaves and grasses.

Fierce MTZ Herbicide logo
Get the cleanest fields, no matter what seed system you use, with Fierce® MTZ Herbicide. To give your fields a strong start and protect yields, Fierce MTZ contains three effective modes of action to deliver up to eight weeks of broad spectrum control–outlasting the germination period of tough, resistant small-seeded broadleaves and grasses. Fierce MTZ is a preemergence herbicide that provides effective control with a lower use rate than the competition.

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  • Controls Tough and Resistant Small-Seeded Broadleaves and Grasses
  • Limited Carryover and Rotational Restrictions
  • Liquid Formulation for Easy Mixing, Loading and Consistent Application
  • Protects Fields with Up to 8 Weeks of Residual Control
Fierce MTZ Herbicide logo

Problems/Uses*

  • Palmer Amaranth
  • Spiny Amaranth
  • Spurred Anoda
  • Barnyardgrass
  • Florida Beggarweed
  • Annual Bluegrass
  • Downy Brome
  • Wild Buckwheat
  • Carpetweed
  • Cheat
  • Common Chickweed
  • Mouseear Chickweed
  • Hophornbeam Copperleaf
  • Large Crabgrass
  • Smooth Crabgrass
  • Tropic Croton
  • Golden Crownbeard
  • Southwestern Cupgrass
  • Dandelion
  • Eclipta
  • Cutleaf Evening Primrose
  • Giant Foxtail
  • Green Foxtail
  • Yellow Foxtail
  • Goosegrass
  • Henbit
  • Horseweed
  • Hairy Indigo
  • Jimsonweed
  • Seedling Johnsongrass
  • Kochia
  • Common Lambsquarters
  • California Lovegrass
  • Little Mallow
  • Venice Mallow
  • Marestail
  • Entireleaf Morningglory
  • Ivyleaf Morningglory
  • Red Morningglory
  • Scarlet Morningglory
  • Smallflower Morningglory
  • Tall Morningglory
  • Wild Mustard
  • Black Nightshade
  • Eastern Black Nightshade
  • Hairy Nightshade
  • Fall Panicum
  • Texas Panicum
  • Redroot Pigweed
  • Smooth Pigweed
  • Tumble Pigweed
  • Wild Poinsettia
  • Puncturevine
  • Common Purslane
  • Florida Pusley
  • Wild Radish
  • Common Ragweed
  • Giant Ragweed
  • Redmaid
  • Red Rice
  • Italian Ryegrass
  • Rigid Ryegrass
  • Coffee Senna
  • Hemp Sesbania
  • Shepherdspurse
  • Prickly Sida
  • Broadleaf Signalgrass
  • Ladysthumb Smartweed
  • Pennsylvania Smartweed
  • Spotted Spurge
  • Bristly Starbur
  • Teaweed
  • Russian Thistle
  • Velvetleaf
  • Common Waterhemp
  • Biennial Wormwood
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* Each crop and use may not be registered in every state. Always read and follow label instructions.
Fierce MTZ Herbicide logo

Key Crops*

  • Bare Ground
  • Minimum Tillage Field Corn
  • No-Till Field Corn
  • Fallow Land
  • Non-Crop Area
  • Conventional Tillage Soybean
  • Minimum Tillage Soybean
  • No-Till Soybean

* Not all crops are registered in every state.

Fierce MTZ Herbicide logo

Label

Supplemental Label

SDS

Section 24c

Technical Bulletin

2EE Label

Organic Certificate or OMRI Listed Certificate

Sustainable Solutions Criteria – Fierce® MTZ 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 Fierce® MTZ Herbicide can support sustainable practices in your operations.

Improves
Crop
Production
Efficiency

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

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

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

Fierce MTZ is eligible for the 2022-2023 Bayer PLUS Rewards Program

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John Deere Financial Program Offer

Fierce® MTZ 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 is a registered trademark of Valent U.S.A. LLC.