THUNDER MASTER® herbicide provides burndown and residual control of many broadleaf and grass weeds in soybeans and Roundup Ready alfalfa. THUNDER MASTER® may be applied postemergence to Roundup Ready soybeans and Roundup Ready alfalfa for season-long weed control. THUNDER MASTER® is effective for difficult-to-control weeds common to no-till production, including mares tail. THUNDER MASTER® is a mixture of two active ingredients: imazethapyr and glyphosate. • For use on Roundup Ready® soybeans, Roundup Ready® alfalfa.


Restricted Use: No
Active Ingredients: Imazethapyr 1.8%, Glyphosate 22%
Similar To: Extreme®
Product Density: 9.85 Lbs / Gal

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Product Thunder Master® Herbicide
(Current Product)
Buccaneer 5 Extra® Herbicide
Unit Price N/A N/A
Active Ingredients Imazethapyr 1.8%, Glyphosate 22% Glyphosate 53.8%
Restricted Use No No
Package Sizes N/A N/A
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