Stark™ Ultra controls unwanted annual perennial broadleaf weeds in rangeland and pastures as well as roadsides, railroads, rights-of-ways, and a variety of other non-crop and crop sites. A selective post-emergence herbicide, Stark Ultra is absorbed by leaves and shoots of emerged weeds and is rainfast in as little as one hour.
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 ALS-resistant kochia and is tank-mix compatible, making it an excellent go-to herbicide. Take control of unwanted vegetation with the power of Stark Ultra.
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State Registry
For inquiries about product availability in your state, please contact Atticus.
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Product Information Table
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Active Ingredient
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Key Benefits
- Excellent control of tough broadleaf weeds
- Effective against 2,4-D and dicamba resistant ALS biotypes
- Approved for a broad range of application sites
- 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.
