Mesotrione is a Group 27 (HPPD-inhibitor) herbicide. It is registered as a stand-alone active ingredient in products such as Callisto®, Argos®, and Tenacity® among several others. It is also a common ingredient in pre-mix corn herbicides such as Acuron, Calliso® GT, Optero®, Storen® and many others. Mesotrione has both pre-emergence and post-emergence activity on select[Read More…]