INTERNATIONAL HERBICIDE-RESISTANT WEED DATABASE
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Herbicide Resistant Manyseeded Goosefoot Globally
(Chenopodium polyspermum)
Herbicide Resistant Manyseeded Goosefoot Globally
(Chenopodium polyspermum)
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Herbicide Resistant Manyseeded Goosefoot Globally
(Chenopodium polyspermum)
#CountryFirstYearSituationActive IngredientsSite of Action
1 FranceFrance 1980 Corn (maize), and Cropland atrazine 17 PSII inhibitors - Serine 264 Binders HRAC Group 5 (Legacy C1 C2)
 		50Chenopodium polyspermumManyseeded Goosefoot459
2 GermanyGermany 1988 Corn (maize) atrazine 18 PSII inhibitors - Serine 264 Binders HRAC Group 5 (Legacy C1 C2)
 		50Chenopodium polyspermumManyseeded Goosefoot444
3 SwitzerlandSwitzerland 1982 Corn (maize) atrazine 41 PSII inhibitors - Serine 264 Binders HRAC Group 5 (Legacy C1 C2)
 		50Chenopodium polyspermumManyseeded Goosefoot202
HRAC Global Heap, I.  The International Herbicide-Resistant Weed Database.  Online.  Sunday, October 4, 2026.  Available at  www.weedscience.org

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