INTERNATIONAL HERBICIDE-RESISTANT WEED DATABASE
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Weeds Resistant to Inhibition of Deoxy-D-Xylulose Phosphate Synthase HRAC Group 13 (Legacy F4)
by species and country
Weeds Resistant to Inhibition of Deoxy-D-Xylulose Phosphate Synthase HRAC Group 13 (Legacy F4)
by species and country
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Weeds Resistant to Inhibition of Deoxy-D-Xylulose Phosphate Synthase HRAC Group 13 (Legacy F4)
by species and country
#SpeciesCountryFirst Year
1 Echinochloa crus-galli var. crus-galli
Barnyardgrass 		2008 - United States (Arkansas)
200879Echinochloa crus-galli var. crus-galliBarnyardgrassF43113Inhibition of Deoxy-D-Xylulose Phosphate Synthase
2 Leptochloa fusca spp. fasicularis
Bearded Sprangletop 		2020 - United States (California)
2020355Leptochloa fusca spp. fasicularisBearded SprangletopF43113Inhibition of Deoxy-D-Xylulose Phosphate Synthase
3 Lolium rigidum
Rigid Ryegrass 		1982 - Australia (South Australia) *Multiple - 6 SOA's
 		1982112Lolium rigidumRigid RyegrassF43113Inhibition of Deoxy-D-Xylulose Phosphate Synthase
HRAC Global Heap, I.  The International Herbicide-Resistant Weed Database.  Online.  Wednesday, September 23, 2026.  Available at  www.weedscience.org

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