Products > Agricultural > Herbicide

Stark™ Ultra

Give your crops a fighting chance with Stark™ Ultra

Contains fluroxypyr, the active ingredient used in Starane® Ultra

Stark™ Ultra provides selective post-emergence control of tough annual and perennial broadleaf weeds that rob crops from vital nutrients, preventing them from reaching their full yield potential.

Stark Ultra features the active ingredient fluroxypyr, a growth regulator herbicide that disrupts targeted weeds causing abnormal growth and starving it of vital nutrients. Stark Ultra has been proven effective on ALSresistant kochia making it an excellent go-to herbicide.

Stark Ultra is absorbed by leaves and shoots of emerged weeds and is rainfast in as little as one hour. Stark Ultra is an excellent tank-mix partner and offers a flexible application window with outstanding crop safety.

Product PDF Downloads
EPA Registration Number: 91234-45
Active Ingredient: Fluroxypyr 45.52%
HRAC Number: 4
Signal Word: Warning
Formulation: Emulsifiable concentrate
Package sizes: 2 x 2.5 gal
Restricted Use: No

Key Benefits

• Outstanding control of tough broadleaf weeds
• Effective against ALS-resistant kochia
• Excellent crop safety
• Flexible application timing and tank-mix compatible

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.

Stark™ Ultra is not manufactured or distributed by Dow Agrosciences LLC, seller of Starane® Ultra. Starane® is a registered trademark of The Dow Chemical Company. Stark™ is a trademark of Atticus, LLC.
Atticus LLC
Menu