Herbicide Susceptibility

The Weed Susceptibility to Herbicides Database at UC Weed RIC website is currently unavailable. For similar information on herbicide susceptibility, we recommend visiting the UC Integrated Pest Management website:

1. Click here for agricultural crops: http://www.ipm.ucdavis.edu/PMG/crops-agriculture.html
2. Click on a specific crop to be taken to the online version of the crop’s Pest Management Guideline
3. Under “Weeds” (lower right part of the page) click on either the “Susceptibility of Winter Weeds” or “Susceptibility of Summer/Summer Weeds” to Herbicide Control links
4. Also, directions to create customized charts can be found here: http://www.ipm.ucdavis.edu/PMG/WEEDS/customize_weedchart.html

Sorry for any inconvenience. We hope to have the Weed Susceptibility to Herbicides Database updated and available soon.