International Survey of Herbicide-Resistant Weeds

Countries Weeds Herbicides Mutations Graphs References Researchers
select
select
Herbicide Resistant Late Watergrass Globally
(Echinochloa phyllopogon (=E. oryzicola))
Herbicide Resistant Late Watergrass Globally
(Echinochloa phyllopogon (=E. oryzicola))
Drag a column header and drop it here to group by that column
Herbicide Resistant Late Watergrass Globally
(Echinochloa phyllopogon (=E. oryzicola))
#CountryFirstYearSituationActive IngredientsSite of Action
1 ChinaChina 2023 Rice penoxsulam 9 Inhibition of Acetolactate Synthase (B/2)
178Echinochloa phyllopogon (=E. oryzicola)Late Watergrass27267
2 FranceFrance 2013 Rice penoxsulam 17 Inhibition of Acetolactate Synthase (B/2)
178Echinochloa phyllopogon (=E. oryzicola)Late Watergrass9935
3 GreeceGreece 2009 Rice bispyribac-sodium, foramsulfuron, imazamox, nicosulfuron, penoxsulam, and rimsulfuron 19 Inhibition of Acetolactate Synthase (B/2)
178Echinochloa phyllopogon (=E. oryzicola)Late Watergrass13052
4 PortugalPortugal 2015 Rice penoxsulam 34 Inhibition of Acetolactate Synthase (B/2)
178Echinochloa phyllopogon (=E. oryzicola)Late Watergrass27294
5 PortugalPortugal 2020 Rice profoxydim 34 Inhibition of Acetyl CoA Carboxylase (A/1)
178Echinochloa phyllopogon (=E. oryzicola)Late Watergrass28268
6 PortugalPortugal 2020 Rice penoxsulam, and profoxydim 34 Multiple Resistance: 2 Sites of Action
Inhibition of Acetyl CoA Carboxylase (A/1)
Inhibition of Acetolactate Synthase (B/2)
178Echinochloa phyllopogon (=E. oryzicola)Late Watergrass28269
7 South KoreaSouth Korea 2006 Rice azimsulfuron, bensulfuron-methyl, bispyribac-sodium, cyhalofop-butyl, fenoxaprop-ethyl, halosulfuron-methyl, imazosulfuron, metamifop, pyrazosulfuron-ethyl, pyribenzoxim, and pyriminobac-methyl 27 Multiple Resistance: 2 Sites of Action
Inhibition of Acetyl CoA Carboxylase (A/1)
Inhibition of Acetolactate Synthase (B/2)
178Echinochloa phyllopogon (=E. oryzicola)Late Watergrass5392
8 United States (California) United StatesCalifornia1998 Rice fenoxaprop-ethyl 45 Inhibition of Acetyl CoA Carboxylase (A/1)
178Echinochloa phyllopogon (=E. oryzicola)Late Watergrass283
9 United States (California) United StatesCalifornia1998 Rice thiobencarb/benthiocarb 45 Very Long-Chain Fatty Acid Synthesis inhibitors (K3 N/15)
178Echinochloa phyllopogon (=E. oryzicola)Late Watergrass1035
10 United States (California) United StatesCalifornia2000 Rice cyhalofop-butyl, fenoxaprop-ethyl, molinate, and thiobencarb/benthiocarb 45 Multiple Resistance: 2 Sites of Action
Inhibition of Acetyl CoA Carboxylase (A/1)
Very Long-Chain Fatty Acid Synthesis inhibitors (K3 N/15)
178Echinochloa phyllopogon (=E. oryzicola)Late Watergrass5137
PERMISSION MUST BE OBTAINED FIRST if you intend to base a significant portion of a scientific paper on data derived from this site.
Cite this site as: Heap, I.  The International Survey of Herbicide Resistant Weeds.  Online.  Internet.  Monday, July 1, 2024 .  Available  www.weedscience.org
Copyright � 1993- 2024 WeedScience.org All rights reserved. Fair use of this material is encouraged. Proper citation is requested.