Gregg from Hastings Ne writes
How often should Tenacity be applied? I have made one application and am seeing some results after 5 days. Do I need to reapply and if so, how soon?
Foliage of treated weeds cease growth after application, then turn white (loss of chlorophyll) and death may take up to three weeks. A repeat application is required after two to three weeks for improved postemergence weed control. Please let us know if you have any other questions.
Answer last updated on: 07/08/2013