INTERNATIONAL HERBICIDE-RESISTANT WEED DATABASE
select
Weeds Resistant to PSII inhibitors - Histidine 215 Binders HRAC Group 6 (Legacy C3)
by species and country
Weeds Resistant to PSII inhibitors - Histidine 215 Binders HRAC Group 6 (Legacy C3)
by species and country
Drag a column header and drop it here to group by that column
Weeds Resistant to PSII inhibitors - Histidine 215 Binders HRAC Group 6 (Legacy C3)
by species and country
#SpeciesCountryFirst Year
1 Amaranthus hybridus (syn: quitensis)
Smooth Pigweed 		2004 - Canada (Ontario)
200412Amaranthus hybridus (syn: quitensis)Smooth PigweedC366PSII inhibitors - Histidine 215 Binders
2 Amaranthus palmeri
Palmer Amaranth 		2021 - United States (Kansas) *Multiple - 6 SOA's
 		202114Amaranthus palmeriPalmer AmaranthC366PSII inhibitors - Histidine 215 Binders
3 Amaranthus retroflexus
Redroot Pigweed 		2005 - Canada (Ontario)
200516Amaranthus retroflexusRedroot PigweedC366PSII inhibitors - Histidine 215 Binders
4 Cyperus difformis
Smallflower Umbrella Sedge 		2023 - Portugal *Multiple - 2 SOA's
 		202371Cyperus difformisSmallflower Umbrella SedgeC366PSII inhibitors - Histidine 215 Binders
5 Sagittaria montevidensis
California Arrowhead 		2009 - Brazil *Multiple - 2 SOA's
 		2009146Sagittaria montevidensisCalifornia ArrowheadC366PSII inhibitors - Histidine 215 Binders
6 Senecio vulgaris
Common Groundsel 		1995 - United States (Oregon)
1995148Senecio vulgarisCommon GroundselC366PSII inhibitors - Histidine 215 Binders
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