INTERNATIONAL HERBICIDE-RESISTANT WEED DATABASE
(Drop down only shows herbicides that have at least one resistant weed)

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Use the Drop Down Menu Above to Select Weeds Resistant to Specific Herbicides
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Heap, I.  The International Herbicide-Resistant Weed Database.  Online.  Tuesday, December 1, 2020 .  Available  www.weedscience.org Copyright © 1993- 2020 WeedScience.org All rights reserved. Fair use of this material is encouraged. Proper citation is requested.