Herbicide information
Article and publications
- Deciphering the evolution of herbicide resistance in weeds :: article
- Glyphosate Stewardship: Maintaining the Effectiveness of a Widely Used Herbicide :: UC ANR Publ. 8492
- Managing Glyphosate-Resistant Weeds in Glyphosate-Resistant Crops :: UC ANR Publ. 8494
- Preventing and Managing Glyphosate-Resistant Weeds in Orchards and Vineyards :: UC ANR Publ. 8501
- Selection Pressure, Shifting Populations, and Herbicide Resistance and Tolerance :: UC ANR Publ. 8493
Homeowner
Herbicide registration on California tree and vine crops, March 2020 (chart)
Herbicide symptoms tool
Herbicide susceptibility
- Our Weed Susceptibility to Herbicides Database is currently unavailable. For similar information on herbicide susceptibility, we recommend visiting the UC Integrated Pest Management website:
- For agricultural crops: http://www.ipm.ucdavis.edu/PMG/crops-agriculture.html
- For a specific crop, go to the online version of the crop's Pest Management Guideline
- Under “Weeds” (lower right area of the page) click on either the “Susceptibility of Winter Weeds” or “Susceptibility of Summer/Summer Weeds” to Herbicide Control links
- Also, directions to create customized charts can be found here: http://www.ipm.ucdavis.edu/PMG/WEEDS/customize_weedchart.html
We apologize for any inconvenience and hope to have the Weed Susceptibility to Herbicides Database updated and available soon.