Dicamba Herbicide Information

The information below contains links to various locations to provide you with additional information for the use of certain dicamba herbicide formulations. To apply Engenia, Tavium, and/or XtendiMax you must have valid pesticide certification and have attended an approved dicamba training program. Annual training is required to use the dicamba products designated for use on Dicamba Resistant crops.


UT Extension plans to provide a 2022 Dicamba Stewardship Training which will be mandatory for all individuals who purchase, mix or apply Engenia, Tavium, XtendiMax, or other dicamba products allowed to be applied in dicamba resistant soybean or cotton varieties.  The cost is expected to be $25.

A training titled, “How to Safely Use and Handle Paraquat-Containing Products” is mandatory for all individuals who purchase, mix or apply paraquat-containing herbicides. There is no charge for this training.


Fee: $25


Helpful Hints prior to using dicamba products

1) Read the label

2) Refer to the Endangered Species Act section of the label and visit EPA’s website for endangered species

3) Keep records of all applications