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Multiple Herbicide–Resistant Italian Ryegrass [Lolium perenne L. spp. multiflorum (Lam.) Husnot] in California Perennial Crops: Characterization, Mechanism of Resistance, and Chemical Management

  • Caio A. C. G. Brunharo (a1) and Bradley D. Hanson (a2)
Abstract

Italian ryegrass [Lolium perenne L. spp. multiflorum (Lam.) Husnot] is a troublesome weedy species in many regions of California. Its control has been chiefly dependent on herbicides due to their effectiveness and practicality and, as result, herbicide-resistant populations have been selected. Poor control of a population of L. multiflorum with paraquat was recently reported in a prune orchard in Hamilton City, CA. A series of experiments were carried out to characterize the response of this population to several POST herbicides, study the mechanisms of resistance, and investigate alternative chemical management options in tree crops. A known susceptible (S) and the suspected resistant population (PRHC) were subjected to greenhouse dose–response experiments with clethodim, fluazifop-P-butyl, glufosinate, glyphosate, paraquat, pyroxsulam, rimsulfuron, and sethoxydim. A 310-bp fragment of the EPSPS gene containing position 106 was sequenced from PRHC and S. Field experiments were carried out in a prune orchard with PRE herbicides commonly used by perennial crop growers in California. Greenhouse dose–response experiments confirmed that PRHC is resistant to paraquat, as well as multiply resistant to clethodim and glyphosate. The EPSPS gene of PRHC is heterozygous for glyphosate resistance at position 106, where one allele exhibited proline substituted by serine and the other by alanine. Field experiments with PRE herbicides indicated that tank mixes containing indaziflam and flumioxazin can provide adequate L. multiflorum control up to 150 d after treatment. Poor weed management practices, such as overreliance on a single site of action, have frequently been associated with the selection of herbicide-resistant L. multiflorum populations around the world, and adequate herbicide-resistance management programs are necessary for growers to maintain economic sustainability even after evolution of herbicide-resistant weeds in their fields.

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Corresponding author
Author for correspondence: Caio A. C. G. Brunharo, Department of Plant Sciences, University of California, Davis, Mail Stop 4, Davis, CA 95616. (cabrunharo@ucdavis.edu)
References
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Adu-Yeboah, P, Malone, JM, Gill, G, Preston, C (2014) Reduced glyphosate translocation in two glyphosate-resistant populations of rigid ryegrass (Lolium rigidum) from fence lines in South Australia. Weed Sci 62:410
Belding, RD, Majek, BA, Lokaj, GRW, Hammerstedt, J, Ayeni, AO (2004) Orchard floor management influence on summer annual weeds and young peach tree performance. Weed Technol 18:215222
Box, GEP, Cox, DR (1964) An analysis of transformations. J R Stats Soc Series B Stat Methodol 26:211252
Brunharo, C, Hanson, BD (2017) Vacuolar sequestration of paraquat is involved in the resistance mechanism in Lolium perenne L. spp. multiflorum . Front Plant Sci 8:9
Brunharo, C, Patterson, EL, Carrijo, DR, de Melo, MSC, Nicolai, M, Gaines, TA, Nissen, SJ, Christoffoleti, PJ (2016) Confirmation and mechanism of glyphosate resistance in tall windmill grass (Chloris elata) from Brazil. Pest Manag Sci 72:17581764
California Department of Food and Agriculture (2015) Summary of Pesticide Use Report Data. http://www.cdpr.ca.gov/docs/pur/pur15rep/15sum.htm. Accessed: August 28, 2017
Carvalho, LB, Alves, PLCA, González-Torralva, F, Cruz-Hipolito, HE, Rojano-Delgado, AM, De Prado, R, Gil-Humanes, J, Barro, F, Castro, MDL (2012) Pool of resistance mechanisms to glyphosate in Digitaria insularis . J Agric Food Chem 60:615622
Délye, C, Matéjicek, A, Michel, S (2008) Cross-resistance patterns to ACCase-inhibiting herbicides conferred by mutant ACCase isoforms in Alopecurus myosuroides Huds. (black-grass), re-examined at the recommended herbicide field rate. Pest Manag Sci 64:11791186
Diggle, AJ, Neve, PB, Smith, FP (2003) Herbicides used in combination can reduce the probability of herbicide resistance in finite weed populations. Weed Res 43:371382
DiTomaso, JM, Healy, EA (2007) Weeds of California and Other Western States. Oakland, CA: University of California Division of Agriculture and Natural Resources. Pp 11951200
Gaines, TA, Zhang, W, Wang, D, Bukun, B, Chisholm, ST, Shaner, DL, Nissen, SJ, Patzoldt, WL, Tranel, PJ, Culpepper, AS, Grey, TL, Webster, TM, Vencill, WK, Sammons, RD, Jiang, J, Preston, C, Leach, JE, Westra, P (2010) Gene amplification confers glyphosate resistance in Amaranthus palmeri . Proc Natl Acad Sci USA 107:10291034
Ghersa, CM, Martínez-Ghersa, MA, Brewer, TG, Roush, ML (1994) Selection pressures for diclofop-methyl resistance and germination time of Italian ryegrass. Agron J 86:823828
Hashem, A, Radosevich, SR, Dick, R (2000) Competition effects on yield, tissue nitrogen, and germination of winter wheat (Triticum aestivum) and Italian ryegrass (Lolium multiflorum). Weed Technol 14:718725
Heap, I (2018) The International Survey of Herbicide Resistant Weeds. www.weedscience.org. Accessed: June 18, 2018
Hess, M, Barralis, G, Bleiholder, H, Buhr, L, Eggers, T, Hack, H, Stauss, R (1997) Use of the extended BBCH scale—general for the descriptions of the growth stages of mono- and dicotyledonous weed species. Weed Res 37:433441
Hidayat, I, Preston, C (1997) Enhanced metabolism of fluazifop acid in a biotype of Digitaria sanguinalis resistant to the herbicide fluazifop-P-butyl. Pest Biochem and Physiol 57:137146
Jasieniuk, M, Ahmad, R, Sherwood, AM, Firestone, JL, Perez-Jones, A, Lanini, WT, Mallory-Smith, C, Stednick, Z (2008) Glyphosate-resistant Italian ryegrass (Lolium multiflorum) in California: distribution, response to glyphosate, and molecular evidence for an altered target enzyme. Weed Sci 56:496502
Karn, E, Jasieniuk, M (2017) Nucleotide diversity at site 106 of EPSPS in Lolium perenne L. ssp. multiflorum from California indicates multiple evolutionary origins of herbicide resistance. Front Plant Sci 8:777
Kniss, AR, Streibig, JC (2015) Statistical Analysis of Agricultural Experiments with R. http://rstats4ag.org. Accessed: August 23, 2017
Loureiro, I, Escorial, MC, Chueca, MC (2016) Pollen-mediated movement of herbicide resistance genes in Lolium rigidum . PLoS ONE 11:13
MacRae, AW, Mitchem, WE, Monks, DW, Parker, ML, Galloway, RK (2007) Tree growth, fruit size, and yield response of mature peach to weed-free intervals. Weed Technol 21:102105
Mahmood, K, Mathiassen, SK, Kristensen, M, Kudsk, P (2016) Multiple herbicide resistance in Lolium multiflorum and identification of conserved regulatory elements of herbicide resistance genes. Front in. Plant Sci 7:1160
Mitchell, G, Bartlett, DW, Fraser, TE, Hawkes, TR, Holt, DC, Townson, JK, Wichert, RA (2001) Mesotrione: a new selective herbicide for use in maize. Pest Manag Sci 57:120128
Mueller, TC, Mitchell, PD, Young, BG, Culpepper, AS (2005) Proactive versus reactive management of glyphosate-resistant or -tolerant weeds. Weed Technol 19:924933
Powles, SB, Yu, Q (2010) Evolution in action: plants resistant to herbicides. Annu Rev Plant Biol 61:317347
Preston, C, Wakelin, AM, Dolman, FC, Bostamam, Y, Boutsalis, P (2009) A decade of glyphosate-resistant Lolium around the world: mechanisms, genes, fitness, and agronomic management. Weed Sci 57:435441
R Core Team (2017) R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. URL: https://www.R-project.org
Salas, RA, Dayan, FE, Pan, Z, Watson, SB, Dickson, JW, Scott, RC, Burgos, NR (2012) EPSPS gene amplification in glyphosate-resistant Italian ryegrass (Lolium perenne spp. multiflorum) from Arkansas. Pest Manag Sci 68:12231230
Schneiders, GE, Koeppe, MK, Naidu, MV, Horne, P, Brown, AM, Mucha, CF (1993) Fate of rimsulfuron in the environment. J Agric Food Chem 41:24042410
Wang, C-S, Lin, W-T, Chiang, Y-J, Wang, C-Y (2017) Metabolism of fluazifop-P-butyl in resistant goosegrass (Eleusine indica) in Taiwan. Weed Sci 65:228238
United States Department of Agriculture (2017) National Agricultural Statistics Service. https://www.nass.usda.gov/Statistics_by_State/California/index.php. Accessed: August 3, 2018
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Weed Science
  • ISSN: 0043-1745
  • EISSN: 1550-2759
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