Overtime ATZ Herbicide
- Manufacturer
- Helena
- Category
- Herbicides
- Registered until
- N/A
- Registration number
- 62719-368-5905
- Active materials
- acetochlor0 lb/gallon
- atrazine0 lb/gallon
- Links
- LabelView
Product Information
For use only on field corn, production seed corn, silage corn, sweet corn and popcorn. Corn in this label refers to: field corn, production seed corn, silage corn, sweet corn and popcorn. Keystone herbicide is a unique combination of the herbicides acetochlor and atrazine plus the antidote or safener, dichlormid. While the acetochlor and atrazine provide weed control, the dichlormid safens com against herbicide injury. Keystone may be applied to the surface or incorporated into the top 1-2 inch layer of soil. It may be used for control alone, or in tank mix combinations, for the weeds listed in the "Target Weeds" section of these use directions. Keystone controls weeds by interfering with normal germination and seedling development. Keystone does not control established or germinated weeds present at application.
Use Restrictions
« Not for Sale, Sale Into, Distribution and/or Use in Nassau and Suffolk Counties of New York State.
• On the following soil types, do not apply this product within 50 feet of any well where the depth to groundwater is 30 feet or less: sands with less than 3% organic matter; loamy sands with less than 2% organic matter; or sandy loams with less than 1 percent organic matter. See the figure for additional clarification.
Registered for cultures |
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Corn |
Sweet corn |