Skip to main content
×
×
Home

Target-Site Point Mutations Conferring Resistance to ACCase-Inhibiting Herbicides in Smooth Barley (Hordeum glaucum) and Hare Barley (Hordeum leporinum)

  • Lovreet S. Shergill (a1), Jenna Malone (a1), Peter Boutsalis (a1), Christopher Preston (a1) and Gurjeet Gill (a1)...
Abstract

Acetyl coenzyme A carboxylase (ACCase)-inhibiting herbicides affect fatty acid biosynthesis in plants and are widely used to control smooth and hare barley in dicot crops in Australia. Recently, growers have experienced difficulty in controlling smooth and hare barley with herbicides from this mode of action. Dose–response experiments conducted on five suspected resistant populations confirmed varying levels of resistance to quizalofop and haloxyfop. The level of resistance in these populations was greater than 27-fold to quizalofop and greater than 15-fold to haloxyfop. The quizalofop dose required to reduce shoot biomass by 50% (GR50) for the resistant populations varied from 52.6 to 111.9 g ha−1, and for haloxyfop from 26.5 to 71.3 g ha−1. Sequencing the CT domain of the ACCase gene from resistant plants of different populations confirmed the presence of previously known mutations Ile1781Leu and Gly2096Ala. Amino acid substitution at the 2096 position conferred a greater level of resistance to haloxyfop than the substitution at the 1781 position. This study documents the first known case of field-evolved target-site resistance to ACCase-inhibiting herbicides in Australian populations of smooth barley.

Copyright
Corresponding author
Corresponding author's E-mail: lovreet.shergill@adelaide.edu.au
References
Hide All
Ahmad-Hamdani MS, Owen MJ, Yu Q, Powles SB (2012) ACCase-inhibiting herbicide-resistant Avena spp. populations from the western Australian grain belt. Weed Technol. 26:130136
Beckie HJ, Warwick SI, Sauder CA (2012) Basis for herbicide resistance in Canadian populations of wild oat (Avena fatua). Weed Sci. 60:1018
Belair G, Benoit DL (1996) Host suitability of 32 common weeds to Meloidogyne hapla in organic soils of southwestern Quebec. J Nematol. 28:643
Boutsalis P, Gill GS, Preston C (2012) Incidence of herbicide resistance in rigid ryegrass (Lolium rigidum) across southeastern Australia. Weed Technol. 26:391398
Boutsalis P, Preston C (2006) Resistance to acetyl-coenzyme A carboxylase (ACCase)-inhibiting herbicides in Bromus spp. in Australia. Pages 538540 in Proceedings of the 15th Australian Weeds Conference. Adelaide, South Australia Weed Management Society of South Australia
Broster J, Koetz E, Wu H (2012) Herbicide resistance frequencies in ryegrass (‘Lolium’ spp.) and other grass species in Tasmania. Plant Prot Q. 27:36
Burton JD, Gronwald JW, Keith RA, Somers DA, Gengenbach BG, Wyse DL (1991) Kinetics of inhibition of acetyl-coenzyme A carboxylase by sethoxydim and haloxyfop. Pest Biochem Physiol. 39:100109
Campbell RJ, Robards GE, Saville DG (1972) The effect of grass seed on sheep production. Proc Aust Soc Anim Prod. 9:225229
Christoffers MJ, Berg ML, Messersmith CG (2002) An isoleucine to leucine mutation in acetyl-CoA carboxylase confers herbicide resistance in wild oat. Genome. 45:10491056
Cocks PS, Boyce KG, Kloot PM (1976) The Hordeum murinum complex in Australia. Aust J Bot. 24:651662
Covas G (1949) Taxonomic observations of the North American species of Hordeum . Madrono. 10:121
Cruz-Hipolito H, Domínguez-Valenzuela J, Osuna M, Prado R (2012) Resistance mechanism to acetyl coenzyme A carboxylase inhibiting herbicides in Phalaris paradoxa collected in Mexican wheat fields. Plant Soil. 355:121130
Davison AW (1977) The ecology of Hordeum murinum L.: III. Some effects of adverse climate. J Ecol. 65:523530
Délye C (2005) Weed resistance to acetyl coenzyme A carboxylase inhibitors: an update. Weed Sci. 53:728746
Fleet B, Gill G (2010) Barley grass, an emerging weed threat in southern Australian cropping systems. in Proceedings of the 15th Australian Agronomy Conference. Lincoln, New Zealand Australian Society of Agronomy
Heap I (2014) The International Survey of Herbicide Resistant Weeds. www.weedscience.org. Accessed June 19, 2014
Huan Z, Xu Z, Lv D, Wang J (2013) Determination of ACCase sensitivity and gene expression in quizalofop-ethyl-resistant and -susceptible barnyardgrass (Echinochloa crus-galli) biotypes. Weed Sci. 61:537542
Huan Z-B, Zhang H-J, Hou Z, Zhang S-Y, Zhang Y, Liu W-T, Bi Y-L, Wang J-X (2011) Resistance level and metabolism of barnyard-grass (Echinochloa crus-galli (L.) Beauv.) populations to quizalofop-p-ethyl in Heilongjiang Province, China. Agric Sci China. 10:19141922
Malone JM, Boutsalis P, Baker J, Preston C (2014) Distribution of herbicide–resistant acetyl-coenzyme A carboxylase alleles in Lolium rigidum across grain cropping areas of South Australia. Weed Res. 54:7886
Maneechote C, Holtum JA, Preston C, Powles SB (1994) Resistant acetyl-CoA carboxylase is a mechanism of herbicide resistance in a biotype of Avena sterilis ssp. ludoviciana. Plant Cell Physiol. 35:627635
Matthews N, Powles SB, Preston C (2000) Mechanisms of resistance to acetyl-coenzyme A carboxylase inhibiting herbicides in a Hordeum leporinum population. Pest Manag Sci. 56:441447
Owen MJ, Powles SB (2009) Distribution and frequency of herbicide-resistant wild oat (Avena spp.) across the Western Australian grain belt. Crop Pasture Sci. 60:2531
Petit C, Bay G, Pernin F, Délye C (2010) Prevalence of cross-or multiple resistance to the acetyl-coenzyme A carboxylase inhibitors fenoxaprop, clodinafop and pinoxaden in black-grass (Alopecurus myosuroides Huds.) in France. Pest Manag Sci. 66:168177
Preston C (2009) Herbicide resistance: target site mutations. Pages 127148 in Stewart CN, ed. Weedy and Invasive Plant Genomics. Chichester, United Kingdom Wiley-Blackwell
Preston C, Mallory-Smith CA (2001) Biochemical mechanisms, inheritance, and molecular genetics. Pages 2360 in Powles SB, Shaner DL, eds. Herbicide Resistance and World Grains. Boca Raton, FL CRC Press
Smith DF (1968) The growth of barley grass (Hordeum leporinum) in annual pasture. 1. Germination and establishment in comparison with other annual pasture species. Aust J Exp Agric Anim Husb. 8:478483
Stoltenberg DE, Wiederholt RJ (1995) Giant foxtail (Setaria faberi) resistance to aryloxyphenoxypropionate and cyclohexanedione herbicides. Weed Sci. 43:527535
Townshend J, Davidson T (1960) Some weed hosts of Pratylenchus penetrans in premier strawberry plantations. Can J Bot. 38:267273
Uludag A, Park KW, Cannon J, Mallory-Smith CA (2008) Cross resistance of acetyl-coa carboxylase (ACCase) inhibitor-resistant wild oat (Avena fatua) biotypes in the Pacific Northwest. Weed Technol. 22:142145
Vanstone VA, Russ MH (2001) Ability of weeds to host the root lesion nematodes Pratylenchus neglectus and P. thornei. I. Grass weeds. Australas Plant Pathol. 30:245250
Yang C, Dong L, Li J, Moss SR (2007) Identification of Japanese foxtail (Alopecurus japonicus) resistant to haloxyfop using three different assay techniques. Weed Sci. 55:537540
Zadoks JC, Chang TT, Konzak CF (1974) A decimal code for the growth stages of cereals. Weed Res. 14:415421
Zhang X-Q, Powles SB (2006a) The molecular bases for resistance to acetyl co-enzyme A carboxylase (ACCase) inhibiting herbicides in two target-based resistant biotypes of annual ryegrass (Lolium rigidum). Planta. 223:550557
Zhang X-Q, Powles SB (2006b) Six amino acid substitutions in the carboxyl-transferase domain of the plastidic acetyl-CoA carboxylase gene are linked with resistance to herbicides in a Lolium rigidum population. New Phytol. 172:636645
Recommend this journal

Email your librarian or administrator to recommend adding this journal to your organisation's collection.

Weed Science
  • ISSN: 0043-1745
  • EISSN: 1550-2759
  • URL: /core/journals/weed-science
Please enter your name
Please enter a valid email address
Who would you like to send this to? *
×

Keywords:

Metrics

Altmetric attention score

Full text views

Total number of HTML views: 0
Total number of PDF views: 10 *
Loading metrics...

Abstract views

Total abstract views: 51 *
Loading metrics...

* Views captured on Cambridge Core between 20th January 2017 - 16th January 2018. This data will be updated every 24 hours.