International Survey of Herbicide-Resistant Weeds

Countries Weeds Herbicides Mutations Graphs References Researchers
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Herbicide Resistant Weeds in Malaysia
Herbicide Resistant Weeds in Malaysia
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Herbicide Resistant Weeds in Malaysia
#SpeciesCommon NameFirst YearSite of Action
1 Ischaemum rugosumSaramollagrassMalaysia 198928 PS I Electron Diversion (D/22)
139
2 Fimbristylis miliaceaGlobe FringerushMalaysia 198928 Auxin Mimics (O/4)
141
3 Eleusine indicaGoosegrassMalaysia 199028 Inhibition of Acetyl CoA Carboxylase (A/1)
133
4 Solanum nigrumBlack NightshadeMalaysia 199028 PS I Electron Diversion (D/22)
135
5 Crassocephalum crepidioidesRedflower RagleafMalaysia 199028 PS I Electron Diversion (D/22)
136
6 Amaranthus blitum (ssp. oleraceus)Livid AmaranthMalaysia 199028 PS I Electron Diversion (D/22)
137
7 Conyza sumatrensisSumatran FleabaneMalaysia 199028 PS I Electron Diversion (D/22)
138
8 Eleusine indicaGoosegrassMalaysia 199028 PS I Electron Diversion (D/22)
140
9 Sphenoclea zeylanicaGooseweedMalaysia 199528 Auxin Mimics (O/4)
131
10 Eleusine indicaGoosegrassMalaysia 199728 Multiple Resistance: 2 Sites of Action
Inhibition of Acetyl CoA Carboxylase (A/1)
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase (G/9)
1125
11 Limnocharis flavaSawah Flowering RushMalaysia 199828 Multiple Resistance: 2 Sites of Action
Inhibition of Acetolactate Synthase (B/2)
Auxin Mimics (O/4)
1131
12 Sagittaria guyanensisGuyanese ArrowheadMalaysia 200028 Inhibition of Acetolactate Synthase (B/2)
5145
13 Bacopa rotundifoliaDisc WaterhyssopMalaysia 200028 Inhibition of Acetolactate Synthase (B/2)
5206
14 Limnophila erectaMarshweedMalaysia 200228 Multiple Resistance: 2 Sites of Action
Inhibition of Acetolactate Synthase (B/2)
Auxin Mimics (O/4)
5209
15 Hedyotis verticillataWoody borreriaMalaysia 200528 Multiple Resistance: 2 Sites of Action
PS I Electron Diversion (D/22)
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase (G/9)
7872
16 Leptochloa chinensisChinese SprangletopMalaysia 200628 PSII inhibitors - Serine 264 Binders (C1 C2/7)
10948
17 Eleusine indicaGoosegrassMalaysia 200928 Multiple Resistance: 2 Sites of Action
PS I Electron Diversion (D/22)
Inhibition of Glutamine Synthetase (H/10)
7873
18 Eleusine indicaGoosegrassMalaysia 200928 Multiple Resistance: 4 Sites of Action
Inhibition of Acetyl CoA Carboxylase (A/1)
PS I Electron Diversion (D/22)
Inhibition of Enolpyruvyl Shikimate Phosphate Synthase (G/9)
Inhibition of Glutamine Synthetase (H/10)
9927
19 Clidemia hirtaSoapbushMalaysia 201028 Inhibition of Acetolactate Synthase (B/2)
7876
20 Oryza sativa var. sylvaticaRed RiceMalaysia 201828 Inhibition of Acetolactate Synthase (B/2)
17145
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Cite this site as: Heap, I.  The International Survey of Herbicide Resistant Weeds.  Online.  Internet.  Thursday, June 17, 2021 .  Available  www.weedscience.org
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