INTERNATIONAL HERBICIDE-RESISTANT WEED DATABASE

THE NUMBER OF UNIQUE HERBICIDE RESISTANCE CASES GLOBALLY

Mouse Over Countries to see number of resistant weeds.
To save map for Powerpoint: Use Print Screen (PrtScr) button and paste it into PowerPoint. After that you can crop it, resize it.

Overview
Filter Data
Charts
Maps
Mutations
Herbicides
Weeds
Crops
Papers
Resources

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. Wednesday, November 13, 2024 . Available www.weedscience.org Copyright © 1993- 2024 WeedScience.org All rights reserved. Fair use of this material is encouraged. Proper citation is requested.