INTERNATIONAL HERBICIDE-RESISTANT WEED DATABASE

 

The following "LIVE" graphs are generated directly from the database so they are always up to date.
How to Save "Live" Graphs for use in PowerPoint
Chronological Increase in Resistant Weeds Globally
Herbicide Resistant Weed Species by Site of Action
Increase in Weeds Resistant to Many Sites of Action
Multiple Resistance within Populations
Number of Herbicide-Resistant Species by Crop
Number of Herbicide-Resistant Species for the top 10 Weed Families - Column Graph
Number of Herbicide-Resistant Species for the top 10 Weed Families - Pie Chart
Number of Herbicide Actives for the top 10 Herbicide Sites of Action - Pie Chart
Number of Species with ALS mutations by Amino Acid Residue Numbers
Resistance by Site of Action - listing each species by year
Top 15 Weed Species Resistant to the Most Number of Sites of Action
Lifecycle Duration of Herbicide-Resistant Weeds vs Weed Species in General
Top 15 Herbicides to Select Resistance
Number of Herbicide Actives for each of the Top 15 Herbicide Sites of Action
PERMISSION MUST BE OBTAINED FIRST if you intend to base a significant portion of a scientific paper on data derived from this site. Citation:
Heap, I.  The International Herbicide-Resistant Weed Database.  Online.  Tuesday, April 23, 2024 .  Available  www.weedscience.org Copyright © 1993- 2024 WeedScience.org All rights reserved. Fair use of this material is encouraged. Proper citation is requested.