INTERNATIONAL HERBICIDE-RESISTANT WEED DATABASE
select
select
Herbicide Resistant Catchweed Bedstraw Globally
(Galium aparine)
Herbicide Resistant Catchweed Bedstraw Globally
(Galium aparine)
Drag a column header and drop it here to group by that column
Herbicide Resistant Catchweed Bedstraw Globally
(Galium aparine)
#CountryFirstYearSituationActive IngredientsSite of Action
1 ChinaChina 2007 Winter wheat tribenuron-methyl 9 Inhibition of Acetolactate Synthase HRAC Group 2 (Legacy B)
 		272Galium aparineCatchweed Bedstraw5607
2 ChinaChina 2014 Wheat fluroxypyr 9 Auxin Mimics HRAC Group 4 (Legacy O)
 		272Galium aparineCatchweed Bedstraw10952
3 IranIran 2016 Wheat 2,4-D, and MCPA 79 Auxin Mimics HRAC Group 4 (Legacy O)
 		272Galium aparineCatchweed Bedstraw16083
4 IranIran 2017 Wheat tribenuron-methyl 79 Inhibition of Acetolactate Synthase HRAC Group 2 (Legacy B)
 		272Galium aparineCatchweed Bedstraw15064
5 IranIran 2017 Wheat 2,4-D, iodosulfuron-methyl-Na, MCPA, mesosulfuron-methyl, sulfosulfuron, and tribenuron-methyl 79 Multiple Resistance: 2 Sites of Action
Inhibition of Acetolactate Synthase HRAC Group 2 (Legacy B)
Auxin Mimics HRAC Group 4 (Legacy O)
 		272Galium aparineCatchweed Bedstraw17138
6 TurkeyTurkey 2008 Winter wheat chlorsulfuron, iodosulfuron-methyl-Na, mesosulfuron-methyl, thifensulfuron-methyl, triasulfuron, and tribenuron-methyl 71 Inhibition of Acetolactate Synthase HRAC Group 2 (Legacy B)
 		272Galium aparineCatchweed Bedstraw7814
PERMISSION MUST BE OBTAINED FIRST if you intend to base a significant portion of a scientific paper on data derived from this site. Citation:
Heap, I.  The International Herbicide-Resistant Weed Database.  Online.  Monday, November 3, 2025 .  Available  www.weedscience.org Copyright © 1993- 2025 WeedScience.org All rights reserved. Fair use of this material is encouraged. Proper citation is requested.