INTERNATIONAL HERBICIDE-RESISTANT WEED DATABASE
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Herbicide Resistant Slender Amaranth Globally
(Amaranthus viridis)
Herbicide Resistant Slender Amaranth Globally
(Amaranthus viridis)
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Herbicide Resistant Slender Amaranth Globally
(Amaranthus viridis)
#CountryFirstYearSituationActive IngredientsSite of Action
1 BrazilBrazil 2011 Cotton atrazine, prometryne, and trifloxysulfuron-Na 5 Multiple Resistance: 2 Sites of Action
Inhibition of Acetolactate Synthase HRAC Group 2 (Legacy B)
PSII inhibitors - Serine 264 Binders HRAC Group 5 (Legacy C1 C2)
 		287Amaranthus viridisSlender Amaranth5735
HRAC Global Heap, I.  The International Herbicide-Resistant Weed Database.  Online.  Thursday, September 24, 2026.  Available at  www.weedscience.org

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