New Halex GT is a post-emergence corn herbicide specifically designed for Agrisure® GT and Roundup Ready® corn hybrids. Halex GT is a state-of-the-art product that offers the convenience of glyphosate with the added benefit of broad-spectrum, residual control of the toughest broadleaf weeds and grasses in corn including, ragweeds, waterhemp, lambsquarters, pigweeds and foxtails. Halex GT delivers season-long weed control in just one pass.

By combining glyphosate and residual control, Halex GT provides a more convenient, agronomic and higher-yielding alternative to any glyphosate-only, post-emergence program used today.

Halex GT is powered by mesotrione making it the newest addition to the Callisto® family of brands. Halex GT is powered by Callisto Plant Technology® as well as Dual Magnum® and Touchdown®. Callisto provides unprecedented control of emerged weeds as well as residual broadleaf weed control. For added strength, Dual Magnum provides season-long control of broadleaf weeds and grasses while Touchdown HiTech® adds power for controlling emerged weeds. Data shows this combination of active ingredients provides superior control of emerged weeds and the longest-lasting residual activity on the most important weeds in corn, including weeds resistant or tolerant to glyphosate, ALS-inhibiting, and triazine herbicides. Halex GT is a Resistance Fighter brand.

Halex GT Fact Sheet
Click to download


2007 Halex GT Registration News Release
Click to download


Halex GT vs. Glyphosate Table
Click to download