INTERNATIONAL HERBICIDE-RESISTANT WEED DATABASE
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Herbicide Resistant Wild Carrot Globally
(Daucus carota)
Herbicide Resistant Wild Carrot Globally
(Daucus carota)
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Herbicide Resistant Wild Carrot Globally
(Daucus carota)
#CountryFirstYearSituationActive IngredientsSite of Action
1 Canada (Ontario) CanadaOntario1957 Roadsides 2,4-D 7 Auxin Mimics HRAC Group 4 (Legacy O)
76Daucus carotaWild Carrot307
2 New ZealandNew Zealand 2025 Grapes glyphosate 30 Inhibition of Enolpyruvyl Shikimate Phosphate Synthase HRAC Group 9 (Legacy G)
76Daucus carotaWild Carrot32274
3 United States (Michigan) United StatesMichigan1993 Cropland, and Roadsides 2,4-D 45 Auxin Mimics HRAC Group 4 (Legacy O)
76Daucus carotaWild Carrot505
4 United States (Ohio) United StatesOhio1994 Soybean 2,4-D 45 Auxin Mimics HRAC Group 4 (Legacy O)
76Daucus carotaWild Carrot5234

HRAC Global Heap, I.  The International Herbicide-Resistant Weed Database.  Online.  Tuesday, September 29, 2026.  Available at  www.weedscience.org

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