Free Standard AU & NZ Shipping For All Book Orders Over $80!
Register      Login
Crop and Pasture Science Crop and Pasture Science Society
Plant sciences, sustainable farming systems and food quality
RESEARCH ARTICLE

Use of alternative herbicide mixtures to manage glyphosate-resistant Lolium rigidum Gaud. along crop margins in South Australia

Patricia Adu-Yeboah A , Peter Boutsalis A , Peter Hooper B , Gurjeet S. Gill A and Christopher Preston A C
+ Author Affiliations
- Author Affiliations

A School of Agriculture, Food and Wine, University of Adelaide, PMB 1, Glen Osmond, SA 5064, Australia.

B Hart Field Site Group, Clare, SA 5453, Australia.

C Corresponding author. Email: christopher.preston@adelaide.edu.au

Crop and Pasture Science 65(12) 1349-1356 https://doi.org/10.1071/CP14066
Submitted: 19 February 2014  Accepted: 15 July 2014   Published: 11 November 2014

Abstract

The repeated use of glyphosate to control annual ryegrass along fence lines and crop margins has resulted in the evolution of resistance to this herbicide in populations of annual ryegrass (Lolium rigidum) in cropping regions of Australia. Field trials were conducted between 2009 and 2011 at four fence-line sites in South Australia to identify suitable herbicide treatments for controlling glyphosate-resistant annual ryegrass. Annual ryegrass populations growing at all four sites were found to have 12–24-fold resistance to glyphosate compared with a standard susceptible population in dose-response experiments. Glyphosate alone (1080 g ha–1) did not effectively control glyphosate-resistant annual ryegrass at any location. Single applications of paraquat + diquat and paraquat + amitrole were effective where weed populations were low, with up to 99% reduction in seed-head production. Mixtures of paraquat + diquat + diuron, glufosinate ammonium + diuron and two applications of paraquat + diquat 14 days apart consistently provided high levels of control of glyphosate-resistant annual ryegrass at all locations, with >90% reduction in seed-head production. In 2011, glyphosate resistant individuals of annual ryegrass were identified up to 50 m inside the fields adjacent to the fence. Therefore, failure to control glyphosate-resistant annual ryegrass along crop margins risks movement of resistance into adjacent cropped fields.

Additional keyword: Herbicide resistance management.


References

Baylis AD (2000) Why glyphosate is a global herbicide: strengths, weaknesses and prospects. Pest Management Science 56, 299–308.
Why glyphosate is a global herbicide: strengths, weaknesses and prospects.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD3cXisVeqsrc%3D&md5=afc0e33e4ba5f4dc58aa0cd7a5c5e094CAS |

Borger C, Hashem A, Wilkins N (2004) Double knockdown herbicides—preserving glyphosate. In ‘Crop Updates 2004 Weeds’. (Ed. A Douglas) pp. 34–35. (Western Australian Department of Agriculture: South Perth, W. Aust.)

Boutsalis P (2001) Syngenta Quick-Test: A rapid whole-plant test for herbicide resistance. Weed Technology 15, 257–263.
Syngenta Quick-Test: A rapid whole-plant test for herbicide resistance.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD3MXmtVGku7g%3D&md5=073e3ba9fec78e5a9cd9f6740637cb56CAS |

Boutsalis P, Gill GS, Preston C (2012) Incidence of herbicide resistance in rigid ryegrass (Lolium rigidum) across southeastern Australia. Weed Technology 26, 391–398.
Incidence of herbicide resistance in rigid ryegrass (Lolium rigidum) across southeastern Australia.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BC38XhtlOnur3L&md5=81c9b0d65950b2a414d3a36b815fc22aCAS |

Busi R, Yu Q, Barrett-Lennard R, Powles S (2008) Long distance pollen-mediated flow of herbicide resistance genes in Lolium rigidum. Theoretical and Applied Genetics 117, 1281–1290.
Long distance pollen-mediated flow of herbicide resistance genes in Lolium rigidum.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD1cXhtlSgsLjO&md5=8eb76de18ff7c97b43bccd2333881620CAS | 18762905PubMed |

Chachalis D, Reddy KN, Elmore CD, Steele ML (2001) Herbicide efficacy, leaf structure, and spray droplet contact angle among Ipomoea species and smallflower morningglory. Weed Science 49, 628–634.
Herbicide efficacy, leaf structure, and spray droplet contact angle among Ipomoea species and smallflower morningglory.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD3MXnvFCms7k%3D&md5=98e4395d8aa4bbc1a800f877f7099608CAS |

Charmet G, Balfourier F, Chatard V (1996) Taxonomic relationships and interspecific hybridization in the genus Lolium (grasses). Genetic Resources and Crop Evolution 43, 319–327.
Taxonomic relationships and interspecific hybridization in the genus Lolium (grasses).Crossref | GoogleScholarGoogle Scholar |

Chauhan BS, Gill G, Preston C (2006a) Influence of tillage systems on vertical distribution, seedling recruitment and persistence of rigid ryegrass (Lolium rigidum) seed bank. Weed Science 54, 669–676.
Influence of tillage systems on vertical distribution, seedling recruitment and persistence of rigid ryegrass (Lolium rigidum) seed bank.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD28XnvF2ntLc%3D&md5=fb1ee378af3b76f5742cd666d36efb33CAS |

Chauhan BS, Gill G, Preston C (2006b) Influence of environmental factors on seed germination and seedling emergence of rigid ryegrass (Lolium rigidum). Weed Science 54, 1004–1012.
Influence of environmental factors on seed germination and seedling emergence of rigid ryegrass (Lolium rigidum).Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD28XhtlSitrjO&md5=c505a58e1c2cbf44aadaa1be7afda0feCAS |

Christoffoleti PJ, Trentin R, Tocchetto S, Marochi A Galli AJB, López-Ovejero RF, Nicolai M (2005) Alternative herbicides to manage Italian ryegrass (Lolium multiflorum Lam.) resistant to glyphosate at different phenological stages. Journal of Environmental Science and Health. Part B 40, 59–67.
Alternative herbicides to manage Italian ryegrass (Lolium multiflorum Lam.) resistant to glyphosate at different phenological stages.Crossref | GoogleScholarGoogle Scholar |

Diggle AJ, Neve PB, Smith FP (2003) Herbicides used in combination can reduce the probability of herbicide resistance in finite weed populations. Weed Research 43, 371–382.
Herbicides used in combination can reduce the probability of herbicide resistance in finite weed populations.Crossref | GoogleScholarGoogle Scholar |

Gill GS (1996a) Why annual ryegrass is a problem in Australian agriculture. Plant Protection Quarterly 11, 193–195.

Gill GS (1996b) Ecology of annual ryegrass. Plant Protection Quarterly 11, 195–198.

Gressel J, Segel LA (1990) Herbicide rotations and mixtures – effective strategies to delay resistance. In ‘Managing resistance to agrochemicals: From fundamental research to practical strategies’. (Eds MB Green, HM LeBaron, WK Moberg) pp. 430–458. (American Chemical Society: Washington, DC)

Jasieniuk M, Brûlé-Babel AL, Morrison IN (1996) The evolution and genetics of herbicide resistance in weeds. Weed Science 44, 176–193.

Jones RE, Vere DT, Alemseged Y, Medd RW (2005) Estimating the economic cost of weeds in Australian annual winter crops. Agricultural Economics 32, 253–265.
Estimating the economic cost of weeds in Australian annual winter crops.Crossref | GoogleScholarGoogle Scholar |

Kumaratilake AR, Lorraine-Colwill DF, Preston C (2002) A comparative study of glufosinate efficacy in rigid ryegrass (Lolium rigidum) and sterile oats (Avena sterilis). Weed Science 50, 560–566.
A comparative study of glufosinate efficacy in rigid ryegrass (Lolium rigidum) and sterile oats (Avena sterilis).Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD38XntFGlurw%3D&md5=d552ab7c8549867bae31236c8f6f3071CAS |

Llewellyn R, Pannell D, Weersink A (2005) When does double knockdown strategy pay? In ‘Crop Updates, Weed Updates’. (Ed. A Douglas) pp. 17–18. (Western Australian Department of Agriculture: South Perth, W. Aust.)

Lorraine-Colwill D, Powles SB, Hawkes TR, Preston C (2001) Inheritance of evolved glyphosate resistance in Lolium rigidum (Gaud.). Theoretical and Applied Genetics 102, 545–550.
Inheritance of evolved glyphosate resistance in Lolium rigidum (Gaud.).Crossref | GoogleScholarGoogle Scholar |

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 Research 54, 78–86.
Distribution of herbicide‐resistant acetyl‐coenzyme A carboxylase alleles in Lolium rigidum across grain cropping areas of South Australia.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BC2cXls1SmtA%3D%3D&md5=e082dcb826a6b1f7988cf87a85a033c7CAS |

McKinley ND (1990) Sulfonylurea herbicide resistance in weeds in cereals and non-crop areas in the U.S and Canada. In ‘Proceedings of the 9th Australian Weeds Conference’. (Ed. JW Heap) pp. 268–270. (Crop Science Society of South Australia Inc.: Adelaide, S. Aust.)

Niknam S, Moerkerk M, Cousens R (2002) Weed seed contamination in cereal and pulse crops. In ‘Proceedings of the 13th Australian Weeds Conference’. (Eds H Spafford-Jacobs, J Dodd, JH Moore) pp. 59–62. (Plant Protection Society of Western Australia Inc.: Perth, W. Aust.)

Owen MJ, Walsh MJ, Llewellyn RS, Powles SB (2007) Widespread occurrence of multiple herbicide resistance in Western Australian annual ryegrass (Lolium rigidum) populations. Australian Journal of Agricultural Research 58, 711–718.
Widespread occurrence of multiple herbicide resistance in Western Australian annual ryegrass (Lolium rigidum) populations.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD2sXhtVKhsbjO&md5=489701afd96fab227700a7f4cc5b5943CAS |

Owen MJ, Michael PJ, Renton M, Steadman KJ, Powles SB (2011) Towards large‐scale prediction of Lolium rigidum emergence. I. Can climate be used to predict dormancy parameters? Weed Research 51, 123–132.
Towards large‐scale prediction of Lolium rigidum emergence. I. Can climate be used to predict dormancy parameters?Crossref | GoogleScholarGoogle Scholar |

Powles SB (2008) Evolved glyphosate-resistant weeds around the world: lessons to be learnt. Pest Management Science 64, 360–365.
Evolved glyphosate-resistant weeds around the world: lessons to be learnt.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD1cXksVGqtbw%3D&md5=a9175710da44a93ad1a5ef9575335a7fCAS | 18273881PubMed |

Powles SB, Lorraine-Colwill D, Dellow JJ, Preston C (1998) Evolved resistance to glyphosate in rigid ryegrass (Lolium rigidum) in Australia. Weed Science 46, 604–607.

Preston C (2010) Managing glyphosate resistant weeds in Australia. In ‘Proceedings of the 17th Australasian Weeds Conference’. (Ed. SM Zydenbos) pp. 250–253. (New Zealand Plant Protection Society: Christchurch, New Zealand)

Preston C (2013) The Australian Glyphosate Sustainability Working Group. Available at: www.glyphosateresistance.org.au/ (accessed 8 November 2013)

Rerkasem K, Stern W, Goodchild N (1980) Associated growth of wheat and annual ryegrass. 1. Effect of varying total density and proportion in mixtures of wheat and annual ryegrass. Australian Journal of Agricultural Research 31, 649–658.

Rieger MA, Lamond M, Preston C, Powles SB, Roush RT (2002) Pollen-mediated movement of herbicide resistance between commercial canola fields. Science 296, 2386–2388.
Pollen-mediated movement of herbicide resistance between commercial canola fields.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD38XltFWlu7w%3D&md5=52f9a67bc03964ebf9081edc274f0018CAS | 12089441PubMed |

Sakuma M (1998) Probit analysis of preference data. Applied Entomology and Zoology 33, 339–347.

Wakelin AM, Preston C (2006) Inheritance of glyphosate resistance in several populations of rigid ryegrass (Lolium rigidum) from Australia. Weed Science 54, 212–219.

Wakelin AM, Preston C (2008). Impact of management on glyphosate-resistant Lolium rigidum populations on farm. In ‘Proceedings of the 16th Australian Weeds Conference’. (Eds RD van Klinken, VA Osten, FD Panetta, JC Scanlon) pp. 80–82. (Queensland Weeds Society: Brisbane, Qld)

Wrubel RP, Gressel J (1994) Are herbicide mixtures useful for delaying the rapid evolution of resistance? A case study. Weed Technology 8, 635–648.

Zadoks JC, Chang TT, Konzak CF (1974) A decimal code for the growth stages of cereals. Weed Research 14, 415–421.
A decimal code for the growth stages of cereals.Crossref | GoogleScholarGoogle Scholar |