INTERNATIONAL HERBICIDE-RESISTANT WEED DATABASE
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Herbicide Resistant Liverseedgrass Globally
(Urochloa panicoides)
Herbicide Resistant Liverseedgrass Globally
(Urochloa panicoides)
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Herbicide Resistant Liverseedgrass Globally
(Urochloa panicoides)
#CountryFirstYearSituationActive IngredientsSite of Action
1 ArgentinaArgentina 2017 Corn (maize), and Soybean glyphosate 48 Inhibition of Enolpyruvyl Shikimate Phosphate Synthase HRAC Group 9 (Legacy G)
171Urochloa panicoidesLiverseedgrass18158
2 Australia (Queensland) AustraliaQueensland1996 Cropland atrazine 1 PSII inhibitors - Serine 264 Binders HRAC Group 5 (Legacy C1 C2)
171Urochloa panicoidesLiverseedgrass530
3 Australia (New South Wales ) AustraliaNew South Wales 2008 Sorghum, and Wheat glyphosate 1 Inhibition of Enolpyruvyl Shikimate Phosphate Synthase HRAC Group 9 (Legacy G)
171Urochloa panicoidesLiverseedgrass5362

HRAC Global Heap, I.  The International Herbicide-Resistant Weed Database.  Online.  Tuesday, October 6, 2026.  Available at  www.weedscience.org

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