Rancor™ 4 F

Bolster your herbicide program with Rancor 4 F

Find protection with a broad-spectrum herbicide that gives growers a reliable solution to fight against broadleaf weeds and grasses. With Rancor™ 4 F you can prevent weeds from competing with your crop for valuable nutrients and water. Rancor 4 F uses metribuzin, a group 5 herbicide, to fight against many of the toughest Group 2 and 9 herbicide tolerant weeds. Rancor 4 F can be used on a wide variety of crops including alfalfa, barley, potatoes, chickpeas, and more. Keep fields cleaner and crops thriving with Atticus’ Rancor 4 F.

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State Registry


For inquiries about product availability in your state, please contact Atticus.

Safety Data Sheets
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Product Information Table

EPA Registration Number
Active Ingredient
Metribuzin 41%
HRAC Number
Signal Word
Suspension Concentrate
Package Size
2 x 2.5 gal, 265 gal,
Restricted Use

Trait-Approved Tank Mix Partners


Key Benefits

  • Tough control of broadleaf weeds and grasses
  • Proven chemistry for long-lasting weed control
  • Application flexibility and tank mix compatibility

Key Uses

The following represent the most common uses for this product. For more detail about these or other uses please refer to the product brochure or ask your distributor.

©2020 Atticus. Important: Always read and follow label instructions. Not all products are registered for use in every state. Rancor™ is a trademark of Atticus, LLC.

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