Testament Corn/Soybean Herbicide Launched

Helena Agri-Enterprises has launched a new herbicide for corn and soybeans called Testament. It combines three active ingredients and can be used in pre-plant/pre-emergence and fall burndown/residual applications. Helena also announced EPA’s registration of Sinister Nexus, a three-way soybean herbicide. It will be available in limited quantities in 2026 pending approval by state regulatory agencies.