INTERNATIONAL HERBICIDE-RESISTANT WEED DATABASE
(Drop down only shows herbicides that have at least one resistant weed)
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.
Copyright © 1993-
WeedScience.org All rights reserved. Fair use of this material is encouraged. Proper citation is requested.