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Burndown with a Bite: Voraxor Herbicide

Quick on the attack and relentless in the field, Voraxor™ herbicide delivers a burndown unlike anything you’ve ever seen. It’s the next generation of burndown herbicide, delivering faster and more consistent control of troublesome weeds. By combining the proven control of Sharpen® herbicide with the innovation of Tirexor® herbicide, Voraxor herbicide targets early-season weeds before they even see it coming.

Benefits of Voraxor Herbicide

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Speed & Versatility

  • New active ingredient Tirexor herbicide provides fast burndown of tough weeds like marestail, henbit, kochia and pigweed
  • Novel binding properties enhance herbicidal activity on resistant weeds
  • Dual formulation provides up to 20% more consistent control over auxin chemistries like 2,4-D and dicamba for less weed escapes after burndown1

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Safe, Easy Handling

  • Ultra-low use rate of 1.4 fl oz/A means less product handling and mixing
  • Not a Restricted Use Pesticide
  • No closed system or added training requirements

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Flexibility

  • Multi-crop use across corn, soybean, wheat and sorghum
  • Tank-mixes* with glyphosate for emerged grasses and Outlook® or Zidua® SC herbicides for residual control 

   

Speed Without Compromise

Timing is everything when it comes to planting. With Voraxor herbicide, you don’t have to miss valuable days in the field. Voraxor herbicide works up to five times faster than 2,4-D, dicamba or glyphosate, meaning you can get results in days –– not weeks.2

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Powered by Tirexor™ Herbicide

Tirexor herbicide puts the bite in Voraxor herbicide with consistent control of resistant broadleaf weeds. It’s also a complementary tank mix partner, providing short-term residual activity and strong burndown performance.

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Frequently Asked Questions

Product Profile

What is the active ingredient in Voraxor™ herbicide? What is the mode of action?

Voraxor herbicide contains our newest active ingredient, trifludimoxazin (a Group 14 herbicide), and is combined with our well-known active ingredient, saflufenacil (a Group 14 herbicide). Trifludimoxazin has novel binding properties to enhance activity, especially on herbicide-resistant weeds. This dual combination provides speed and versatility, ultra-low rates and safe-to-use chemistry while being flexible across multiple crops and tank-mixtures.

On what crops is Voraxor herbicide registered?

Voraxor herbicide is labeled for use in corn, soybeans, grain sorghum, small grains and legume vegetables, as well as in postharvest and fallow.

Does Voraxor herbicide have a residual?

Voraxor herbicide is designed to provide strong burndown of emerged weeds. Voraxor herbicide can also provide short-term residual, but for best results, BASF recommends tank-mixing with a product like Zidua® SC herbicide to manage weeds before emergence.

What weeds are controlled by Voraxor herbicide?

Voraxor herbicide controls over 90 broadleaf weeds including marestail, Palmer amaranth, waterhemp and kochia, along with activity on certain grass species. Refer to the product label for a complete list.

Does Voraxor herbicide control grasses?

Voraxor herbicide controls some grass species. However, BASF recommends tank-mixing with glyphosate to fully control emerged grasses.

Application and Perfomance

What is the recommended use rate for Voraxor herbicide?

BASF recommends 1.4 fluid ounces per acre (fl oz/A), with a spray volume of at least 15 gallons of water per acre and a nozzle droplet size of coarse to very-coarse. Refer to the product label for complete guidelines.

Does the use rate of Voraxor herbicide vary by soil type?

Yes, apply Voraxor herbicide at 1.0 fl oz/A on coarse or low organic matter soils (less than 2%) and 1.0 to 1.4 fl oz/A on all other soil types.

How long before Voraxor herbicide is rainfast?

Voraxor herbicide is rainfast one hour after application. Burndown activity may be reduced if rain or irrigation occurs within one hour of application.

Mixing and Equipment Guidance

What are the appropriate mixing instructions for Voraxor herbicide?

Voraxor herbicide is formulated as a water-based suspension concentrate. To ensure compatibility and avoid downtime, follow the D.A.L.E.S. method for mixing: Dry products → Ammonium sulfate (AMS) → Liquids/SC  formulations → Emulsifiable concentrates → Surfactants.

Does Voraxor herbicide require the use of any adjuvants?

Yes, for optimum burndown performance with Voraxor herbicide, AMS and methylated seed oil (MSO) must be used.

What are the recommended nozzles to use for the best coverage of Voraxor herbicide?

For thorough coverage, choose nozzles based on speed and pressure that deliver coarse to very-coarse droplets.

  

  

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1 Data Source: From 10 site locations in IL (2), IN, KY (2), MD, MI, MO, PA (2) over 3 years (2021-2023) from internal and external sponsored trials from Technical Service protocol series D54, TK1.

2 Data derived from multi-year BASF sponsored replicated greenhouse and field research trials

 

Before mixing components, always conduct a compatibility jar test. Always consult respective product labels for specific mixing instructions. The most restrictive label applies.

 

Always read and follow label directions. Tirexor and Voraxor are trademarks and Outlook, Sharpen and Zidua are registered trademarks of BASF. ©2026 BASF Agricultural Solutions US LLC. All Rights Reserved.