INTERNATIONAL HERBICIDE-RESISTANT WEED DATABASE
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Herbicide Resistant Guyanese Arrowhead Globally
(Sagittaria guayanensis)
Herbicide Resistant Guyanese Arrowhead Globally
(Sagittaria guayanensis)
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Herbicide Resistant Guyanese Arrowhead Globally
(Sagittaria guayanensis)
#CountryFirstYearSituationActive IngredientsSite of Action
1 MalaysiaMalaysia 2000 Rice bensulfuron-methyl 28 Inhibition of Acetolactate Synthase HRAC Group 2 (Legacy B)
 		215Sagittaria guayanensisGuyanese Arrowhead5145
HRAC Global Heap, I.  The International Herbicide-Resistant Weed Database.  Online.  Sunday, October 4, 2026.  Available at  www.weedscience.org

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