Take Action on Weeds

Take action against herbicide-resistant weeds. The Take Action Herbicide Lookup Tool helps you diversify your herbicide site of action (SOA) to prevent herbicide-resistant weeds from spreading.

Using multiple herbicide sites of action (SOAs) is key to effectively manage your fields to combat or prevent a herbicide resistant weed problem on your farm. With this handy tool, you can: • Quickly identify the SOA of the herbicide brand or active ingredient you have used before • See a list of other SOAs you can use that will allow you to diversify • Search the name of your problem weed to find SOAs that have proven effective against your weed • Search the herbicide you used on your problem weed to eliminate similar SOAs.

With the Take Action Herbicide and Weed Lookup Tool, you can now identify and use the herbicide SOAs to give your crops the upper hand against weeds.

Brought to you by the soy checkoff.