Whether it's group 1 and/or 2 resistant wild oats, group 2, 4 or 9 resistant kochia, cleavers resistant to group 2 or others including the recently discovered group 9 resistant waterhemp - resistance is a problem that needs to be tackled head on.  Avadex, Edge and Fortress can help reduce reliance on post-emergent herbicides and increase the diversity of herbicide rotation.

Using all of the groups and knowing your herbicide rotation is key.  Gowan's Resistance Calculator will help you understand:

1. HOW OUR SOIL RESIDUAL HERBICIDES HELP YOU ECONOMICALLY AND AGRONOMICALLY THIS YEAR AND IN THE FUTURE

and 2. THE DIVERSITY OF YOUR HERBICIDE ROTATION...HOW MANY GROUP 1's, 2's, 4's, 9's and 14's ARE YOU USING?

Try it now!