Cinch® ATZ Herbicide – Crop Protection
Image of two men walking in a young corn field.

DuPont™ Cinch® ATZ


Versatility and efficiency in one convenient formulation

DuPont™ Cinch® ATZ herbicide provides excellent preemergence control of annual grasses, including barnyardgrass and foxtails, as well as key broadleaf weeds, such as lambsquarters, pigweed and morningglory.


Supplemental Information

To find supplemental information on this product in a registered state, please use our Label Finder tool.


Reduces trips, aids in time management

Cinch® ATZ herbicide can be applied from early preplant to early postemergence in water, liquid or dry fertilizer, reducing trips through the field and aiding in time management. Farmers can apply full rates from early preplant through early postemergence or reduced rates at or before planting.

Residual soil activity

One pass or two, Cinch ATZ provides residual soil activity for full-season yield potential protection.

Peace of mind and flexibility

Cinch ATZ delivers peace of mind and flexibility through early weed control. It fits conventional, reduced-till and no-till corn production systems and can be tank-mixed with other labeled preemergence herbicides for broader-spectrum control.



Corn, Field (Zea mays ssp. mays)

Corn, Sweet (Zea mays ssp. mays)



Controlled weeds

This product delivers effective weed control against the following:

  • Barnyardgrass
  • Cocklebur
  • Crabgrass
  • Cupgrass
  • Foxtail
  • Henbit
  • Jimsonweed
  • Johnsongrass
  • Kochia
  • Lambsquarters
  • Morningglory
  • Nightshade
  • Nutsedge
  • Panicum
  • Pigweed
  • Purslane
  • Ragweed
  • Velvetleaf
  • Waterhemp
  • Witchgrass

Refer to the Product Label for complete product efficacy information.

Find labels for this product

State Registrations

  • Registered
  • Unregistered

Technical Specifications

  • Active Ingredient
    Atrazine; atrazine-related compounds; S-metolachlor
  • Approved Use

    Cinch® ATZ herbicide is a selective herbicide recommended before planting, or before or after emergence (see directions) for control of most annual grasses and broadleaf weeds in corn.

Other products

Looking for similar or complementary products? Check out these related products.

®™Trademarks of Dow AgroSciences, DuPont or Pioneer and their affiliated companies or respective owners. Resicore and Sonic are not registered for sale or use in all states. Resicore is not available for sale, distribution or use in Nassau and Suffolk counties in the state of New York. Contact your state pesticide regulatory agency to determine if a product is registered for sale or use in your state. The information provided on this website is for reference only. Always read and follow all label directions and precautions for use.