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Pollen- and Seed-Mediated Gene Flow in Kochia (Kochia scoparia)

  • Hugh J. Beckie (a1), Robert E. Blackshaw (a2), Linda M. Hall (a3) and Eric N. Johnson (a4)

Abstract

Efficient natural dispersal of herbicide-resistance alleles via seed and pollen can markedly accelerate the incidence of herbicide-resistant weed populations across an agroecoregion. Studies were conducted in western Canada in 2014 and 2015 to investigate pollen- and seed-mediated gene flow in kochia. Pollen-mediated gene flow (PMGF) from glyphosate-resistant (GR) to non-GR kochia was quantified in a field trial (hub and spoke design) at Saskatoon, Saskatchewan. Seed-mediated gene flow of acetolactate synthase (ALS) inhibitor-resistant kochia as a function of tumbleweed speed and distance was estimated in cereal stubble fields at Lethbridge, Alberta and Scott, Saskatchewan. Regression analysis indicated that outcrossing from GR to adjacent non-GR kochia ranged from 5.3 to 7.5%, declining exponentially to 0.1 to 0.4% at 96 m distance. However, PMGF was significantly influenced by prevailing wind direction during pollination (maximum of 11 to 17% outcrossing down-wind). Seed dropped by tumbleweeds varied with distance and plant speed, approaching 90% or more (ca. 100,000 seeds or more) at distances of up to 1,000 m and plant speeds of up to 300 cm s–1. This study highlights the efficient proximal (pollen) and distal (seed) gene movement of this important GR weed.

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Copyright

Corresponding author

Corresponding author's E-mail: hugh.beckie@agr.gc.ca

Footnotes

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Associate editor for this paper: Marie A. Jasieniuk, University of California, Davis.

Footnotes

References

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Baker, DV, Beck, KG, Bienkiewicz, BJ, Bjostad, LB (2008) Forces necessary to initiate dispersal for three tumbleweeds Inv Plant Sci Manag 1:5965
Becker, DA (1978) Stem abscission in tumbleweeds of the Chenopodiaceae: kochia Am J Bot 65:375383
Beckie, HJ, Blackshaw, RE, Low, R, Hall, LM, Sauder, CA, Martin, SL, Brandt, RN, Shirriff, SW (2013) Glyphosate- and acetolactate synthase inhibitor–resistant kochia (Kochia scoparia) in Western Canada Weed Sci 61:310318
Beckie, HJ, Gulden, RH, Shaikh, N, Johnson, EN, Willenborg, CJ, Brenzil, CA, Shirriff, SW, Lozinski, C, Ford, G (2015) Glyphosate-resistant kochia (Kochia scoparia L Schrad.) in Saskatchewan and Manitoba. Can J Plant Sci 95:345349
Beckie, HJ, Sikkema, PH, Soltani, N, Blackshaw, RE, Johnson, EN (2014) Environmental impact of glyphosate-resistant weeds in Canada Weed Sci 62:385392
Beckie, HJ, Warwick, SI, Sauder, CA, Hall, LM, Harker, KN, Lozinski, C (2011a). Pollen-mediated gene flow in commercial fields of spring wheat in western Canada. Crop Sci 51:306313
Beckie, HJ, Warwick, SI, Sauder, CA, Lozinski, C, Shirriff, S (2011b). Occurrence and molecular characterization of acetolactate synthase (ALS) inhibitor–resistant kochia (Kochia scoparia) in western Canada Weed Technol 25:170175
Beckie, HJ, Weiss, RM, Leeson, JY, Olfert, OO (2012). Range expansion of kochia (Kochia scoparia) in North America under a changing climate. Pages 3346 in Ivany, JA, Blackshaw, RE, eds. Climate Change and the Canadian Agricultural Environment. Vol 8. Pinawa, MB: Topics in Canadian Weed Science
Bell, AR, Nalewaja, JD, Schooler, AB (1972) Light period, temperature, and kochia flowering Weed Sci 20:462464
Blackwell, WH, Powell, MJ (1981) A preliminary note on pollination in the Chenopodiaceae Ann Mo Bot Gard 68:524526
Fay, PK, Mulugeta, DM, Dyer, WE (1992) The role of seed dispersal in the spread of sulfonylurea resistant Kochia scoparia . Weed Sci Soc Am Abstr 32:49
Forcella, F (1985) Final distribution is related to rate of spread in alien weeds Weed Res 25:181191
Friesen, LF, Beckie, HJ, Warwick, SI, Van Acker, RC (2009) The biology of Canadian weeds. 138. Kochia scoparia (L.) Schrad. Can J Plant Sci 89:141167
Godar, AS, Stahlman, PW, Jugulam, M, Dille, JA (2015) Glyphosate-resistant kochia (Kochia scoparia) in Kansas: EPSPS gene copy number in relation to resistance levels Weed Sci 63:587595
Guttieri, MJ, Eberlein, CV (1998) Inbreeding coefficients of field populations of Kochia Scoparia using chlorsulfuron resistance as a phenotypic marker Weed Sci 46:521525
Guttieri, MJ, Eberlein, CV, Thill, DC (1995) Diverse mutations in the acetolactate synthase gene confer chlorsulfuron resistance in kochia (Kochia scoparia) biotypes Weed Sci 43:175178
Hall, LM, Beckie, HJ, Low, R, Shirriff, SW, Blackshaw, RE, Kimmel, N, Neeser, C (2014) Survey of glyphosate-resistant kochia (Kochia scoparia L Schrad.) in Alberta. Can J Plant Sci 94:127130
Heap, IM (2016) International Survey of Herbicide Resistant Weeds. http://www.weedscience.org. Accessed May 1, 2016
Jhala, AJ, Bhatt, H, Topinka, K, Hall, LM (2011) Pollen-mediated gene flow in flax (Linum usitatissimum L.): can genetically engineered and organic flax coexist? Heredity 106:557566
Jugulam, M, Niehues, K, Godar, AS, Koo, D-H, Danilova, T, Friebe, B, Sehgal, S, Varanasi, VK, Wiersma, AT, Westra, P, Stahlman, PW, Gill, BS (2014) Tandem amplification of a chromosomal segment harboring EPSPS locus confers glyphosate resistance in Kochia scoparia Plant Physiol 166:12001207
Kvalseth, TO (1985) Cautionary note about R 2 Am Stat 39:279285
Leeson, JY, Thomas, AG, Hall, LM, Brenzil, CA, Andrews, T, Brown, KR, Van Acker, RC (2005) Prairie weed surveys of cereal, oilseed and pulse crops from the 1970s to the 2000s. Weed Survey Series Publ. 05-1. Saskatoon, SK: Agriculture and Agri-Food Canada. 395 p
Légère, A, Stevenson, FC, Beckie, HJ, Warwick, SI, Johnson, EN, Hrynewich, B, Lozinski, C (2013) Growth characterization of kochia (Kochia scoparia) with substitutions at Pro197 or Trp574 conferring resistance to acetolactate synthase-inhibiting herbicides Weed Sci 61:267276
Mallory-Smith, CA, Thill, DC, Stallings, GP (1993) Survey and gene flow in acetolactate synthase resistant kochia and Russian thistle. Pages 555558 in Brighton Crop Protection Conference–Weeds. Farnham, UK: British Crop Protection Council
Mulugeta, D (1991) Management, inheritance, and gene flow of resistance to chlorsulfuron in Kochia scoparia (L.) Schrad. MS thesis. Bozeman, MT: Montana State University. 134 p
Mulugeta, D, Fay, PK, Dyer, WE (1992) The role of pollen in the spread of sulfonylurea resistant Kochia scoparia (L.) Schrad. Weed Sci Soc Am Abstr 32:48
Mulugeta, D, Maxwell, BD, Fay, PK, Dyer, WE (1994) Kochia (Kochia scoparia) pollen dispersion, viability and germination Weed Sci 42:548552
Niehues, K (2014) Inheritance of glyphosate resistance in Kochia scoparia . MS thesis. Manhattan, KS: Kansas State University. 47 p
Sarangi, D, Irmak, S, Lindquist, JL, Knezevic, SZ, Jhala, AJ (2015) Effect of water stress on the growth and fecundity of common waterhemp (Amaranthus rudis). Weed Sci 64:4252
SAS Institute (2013) SAS/STAT User's Guide Version 13.1. Cary, NC: SAS Institute. 9480 p
Schwinghamer, TD, Van Acker, RC (2008) Emergence timing and persistence of kochia (Kochia scoparia). Weed Sci 56:3741
Stallings, GP, Thill, DC, Mallory-Smith, CA, Shafii, B (1995) Pollen-mediated gene flow of sulfonylurea-resistant kochia (Kochia scoparia). Weed Sci 43:95102
Thill, DC, Mallory-Smith, CA (1996) Management of ALS-inhibitor herbicide-resistant Kochia scoparia in North America. Pages 399405 in Brown, H, Cussans, GW, Devine, MD, Duke, SO, Fernandez-Quintanilla, C, Helweg, A, Labrada, RE, Landes, M, Kudsk, P, Streibig, JC, eds. Proceedings of the Second International Weed Control Congress, Copenhagen, Denmark.
Thill, DC, Mallory-Smith, CA, Saari, LL, Cotterman, JC, Primiani, MM, Saladini, JL (1991) Sulfonylurea herbicide resistant weeds: discovery, distribution, biology, mechanism, and management. Pages 115128 in Caseley, JC, Cussans, GW, Atkin, RK, eds. Herbicide Resistance in Weeds and Crops. Oxford, UK: Butterworth-Heinemann Ltd
Thompson, CR, Thill, DC, Mallory-Smith, CA, Shafii, B (1994a) Characterization of chlorsulfuron resistant and susceptible kochia (Kochia scoparia). Weed Technol 8:470476
Thompson, CR, Thill, DC, Shafii, B (1994b) Growth and competitiveness of sulfonylurea-resistant and -susceptible kochia (Kochia scoparia). Weed Sci 42:172179
Varanasi, VK, Godar, AS, Currie, RS, Dille, AJ, Thompson, CR, Stahlman, PW, Jugulam, M (2015) Field evolved resistance to four modes of action of herbicides in a single kochia (Kochia scoparia L Schrad.) population. Pest Manag Sci 71:12071212
Waite, J C (2008) Glyphosate resistance in kochia. MS Thesis. Manhattan, KS: Kansas State University. 31 p
Waite, J, Thompson, CR, Peterson, DE, Currie, RS, Olson, BL, Stahlman, PW, Al-Khatib, K (2013) Differential kochia (Kochia scoparia) populations response to glyphosate Weed Sci 61:193200
Watson, PR, Derksen, DA, Thomas, AG, Turnbull, GT, Blackshaw, RE, Leeson, JY, Légère, A, Van Acker, RC, Brandt, SA, Johnston, AM, Lafond, GP, McConkey, BG (2001) Weed management and ecology in conservation-tillage systems: determination of weed community changes in conservation-tillage systems. Weed Community Analysis Series, Publ Dow-2001–01. Brandon, MB: Agriculture and Agri-Food Canada. 229 p
Wiersma, AT, Gaines, TA, Preston, C, Hamilton, JP, Giacomini, D, Buell, CR, Leach, JE, Westra, P (2015) Gene amplification of 5-enol-pyruvylshikimate-3-phosphate synthase in glyphosate-resistant Kochia scoparia Planta 241:463474

Keywords

Pollen- and Seed-Mediated Gene Flow in Kochia (Kochia scoparia)

  • Hugh J. Beckie (a1), Robert E. Blackshaw (a2), Linda M. Hall (a3) and Eric N. Johnson (a4)

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