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Suitability of Wild Oat (Avena fatua), False Cleavers (Galium spurium), and Volunteer Canola (Brassica napus) for Harvest Weed Seed Control in Western Canada

Published online by Cambridge University Press:  14 September 2017

Breanne D. Tidemann ,
Linda M. Hall ,
K. Neil Harker ,
Hugh J. Beckie ,
Eric N. Johnson  and
F. Craig Stevenson
Breanne D. Tidemann*
Affiliation:
Graduate Student and Professor, Department of Agriculture, Food and Nutritional Science, University of Alberta, 410 Agriculture and Forestry Center, Edmonton, AB T6G 2P5, Canada
Linda M. Hall
Affiliation:
Graduate Student and Professor, Department of Agriculture, Food and Nutritional Science, University of Alberta, 410 Agriculture and Forestry Center, Edmonton, AB T6G 2P5, Canada
K. Neil Harker
Affiliation:
Research Scientist, Agriculture and Agri-Food Canada (AAFC), 6000 C&E Trail, Lacombe, AB T4L 1W1, Canada
Hugh J. Beckie
Affiliation:
Research Scientist, AAFC, 107 Science Place, Saskatoon, SK S7N 0X2, Canada
Eric N. Johnson
Affiliation:
Research Assistant, Department of Plant Sciences, University of Saskatchewan, 51 Campus Drive, Saskatoon, SK S7N 5A8, Canada
F. Craig Stevenson
Affiliation:
Consultant, 142 Rogers Road, Saskatoon, SK S7N 3T6, Canada
*
*Corresponding author’s E-mail: [email protected]
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Abstract

As chemical management options for weeds become increasingly limited due to selection for herbicide resistance, investigation of additional nonchemical tools becomes necessary. Harvest weed seed control (HWSC) is a methodology of weed management that targets and destroys weed seeds that are otherwise dispersed by harvesters following threshing. It is not known whether problem weeds in western Canada retain their seeds in sufficient quantities until harvest at a height suitable for collection. A study was conducted at three sites over 2 yr to determine whether retention and height criteria were met by wild oat, false cleavers, and volunteer canola. Wild oat consistently shed seeds early, but seed retention was variable, averaging 56% at the time of wheat swathing, with continued losses until direct harvest of wheat and fababean. The majority of retained seeds were >45 cm above ground level, suitable for collection. Cleavers seed retention was highly variable by site-year, but generally greater than wild oat. The majority of seed was retained >15 cm above ground level and would be considered collectable. Canola seed typically had >95% retention, with the majority of seed retained >15 cm above ground level. The suitability ranking of the species for management with HWSC was canola>cleavers>wild oat. Efficacy of HWSC systems in western Canada will depend on the target species and site- and year-specific environmental conditions.

Keywords

False cleavers, Galium spurium L. GALSPvolunteer canola, Brassica napus L. BRSNNwild oat, Avena fatua L. AVEFAfababean, Vicia faba L.wheat, Triticum aestivum L.Height of seed retentionherbicide resistanceintegrated weed managementseed retention
Type
Weed Biology and Ecology
Information
Weed Science , Volume 65 , Issue 6 , November 2017 , pp. 769 - 777
Copyright
© Weed Science Society of America, 2017 

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Footnotes

Associate Editor for this paper: Carlene Chase, University of Florida.

References

Literature Cited

Agriculture and Agri-Food Canada (2016) 2015 Annual Review of Agroclimate Conditions across Canada. Ottawa, Canada: Agriculture and Agri-Food Canada National Agroclimate Information Service. 24 pGoogle Scholar
Ashworth, MB, Walsh, MJ, Flower, KC, Vila-Aiub, MM, Powles, SB (2015) Directional selection for flowering time leads to adaptive evolution in Raphanus raphanistrum (wild radish). Evol Appl 9:619–629 Google Scholar
Barroso, J, Navarrete, L, Sanchez De Arco, MJ, Fernandez-Quintanilla, C, Utman, PJW, Perry, NH, Hull, RI (2006) Dispersal of Avena fatua and Avena sterilis patches by natural dissemination, soil tillage and combine harvesters. Weed Res 46:118–128 Google Scholar
Beckie, HJ, Blackshaw, RE, Low, R, Hall, LM, Sauder, CA, Martin, S, Brandt, RN, Shirriff, SW (2013a) Glyphosate- and acetolactate synthase inhibitor–resistant kochia (Kochia scoparia) in western Canada. Weed Sci 61:310–318 Google Scholar
Beckie, HJ, Francis, A, Hall, LM (2012) The biology of Canadian weeds. 27. Avena fatua L. (updated). Can J Plant Sci 92:1329–1357 Google Scholar
Beckie, HJ, Lozinski, C, Shirriff, S, Brenzil, C (2013b) Herbicide-resistant weeds in the Canadian Prairies: 2007–2011. Weed Technol 27:171–183 CrossRefGoogle Scholar
Beckie, HJ, Warwick, SI, Nair, H, Seguin-Swartz, G (2003) Gene flow in commercial fields of herbicide-resistant canola (Brassica napus). Ecol Appl 13:1276–1294 Google Scholar
Burton, NR, Beckie, HJ, Willenborg, CJ, Shirtliffe, SJ, Schoenau, JJ, Johnson, EN (2016) Evaluating seed shatter of economically important weed species. Weed Sci 64:673–682 CrossRefGoogle Scholar
Cavalieri, A, Harker, KN, Hall, LM, Willenborg, CJ, Haile, TA, Shirtliffe, SJ, Gulden, RH (2016) Evaluation of the causes of on-farm harvest losses in canola in the Northern Great Plains. Crop Sci 56:2005–2015 CrossRefGoogle Scholar
Cutforth, HW, McConkey, BG (1997) Stubble height effects on microclimate, yield and water use efficiency of spring wheat grown in a semiarid climate on the Canadian Prairies. Can J Plant Sci 77:359–366 CrossRefGoogle Scholar
Hall, L, Topinka, K, Huffman, J, Davis, L, Good, A (2000) Pollen flow between herbicide-resistant Brassica napus is the cause of multiple-resistant B. napus volunteers. Weed Sci 48:688–694 CrossRefGoogle Scholar
Harker, KN (2001) Survey of yield losses due to weeds in central Alberta. Can J Plant Sci 81:339–342 CrossRefGoogle Scholar
Harper, JL (1977) Population Biology of Plants. New York: Academic. 892 pGoogle Scholar
Heap, I (2017) The International Survey of Herbicide Resistant Weeds. www.weedscience.org. Accessed: February 23, 2017Google Scholar
Leeson, JY (2016) Saskatchewan Weed Survey of Cereal, Oilseed and Pulse Crops in 2014 and 2015. Saskatoon, SK: Agriculture and Agri-Food Canada. 356 pGoogle Scholar
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. Saskatoon, SK: Agriculture and Agri-Food Canada. 395 pGoogle Scholar
Littel, RC, Stroup, WW, Freund, RJ (2002) SAS for Linear Models. 4th edn. Cary, NC: SAS Institute. 466 pGoogle Scholar
Malik, N, Vanden Born, WV (1988) The biology of Canadian weeds: 86. Galium aparine L. and Galium spurium L. Can J Plant Sci 68:481–499 CrossRefGoogle Scholar
Mangin, AR, Hall, LM, Beckie, HJ (2016) Triallate-resistant wild oat (Avena fatua L.): unexpected resistance to pyroxasulfone and sulfentrazone. Can J Plant Sci 97:20–25 Google Scholar
McMaster, GS, Aiken, RM, Nielsen, DC (2000) Optimizing wheat harvest cutting height for harvest efficiency and soil and water conservation. Agron J 92:1104–1108 CrossRefGoogle Scholar
Petzold, K (1956) Combine-harvesting and weeds. J Agric Eng Res 1:178–181 Google Scholar
SAS Institute (1995) SAS Procedures Guide. 3rd edn. Version 6. Cary, NC: SAS Institute. Pp 617–634 Google Scholar
Sawma, JT, Mohler, CL (2002) Evaluating seed viability by an unimbibed seed crush test in comparison with the tetrazolium test. Weed Technol 16:781–786 CrossRefGoogle Scholar
Shirtliffe, SJ, Entz, MH (2005) Chaff collection reduces seed dispersal of wild oat (Avena fatua) by a combine harvester. Weed Sci 53:465–470 Google Scholar
Shirtliffe, SJ, Entz, MH, Van Acker, RC (2000) Avena fatua development and seed shatter as related to thermal time. Weed Sci 48:555–560 Google Scholar
Špokas, L, Steponavičius, D (2010) Impact of wheat stubble height on combine technological parameters. J Food Agric Environ 8:464–468 Google Scholar
Tidemann, BD, Hall, LM, Harker, KN, Alexander, BCS (2016) Identifying critical control points in the wild oat (Avena fatua) life cycle and the potential effects of harvest weed-seed control. Weed Sci 64:463–473 Google Scholar
Ullrich, SD, Buyer, JS, Cavigelli, MA, Seidel, R, Teasdale, JR (2011) Weed seed persistence and microbial abundance in long-term organic and conventional cropping systems. Weed Sci 59:202–209 CrossRefGoogle Scholar
Walsh, M, Newman, P (2007) Burning narrow windrows for weed seed destruction. Field Crops Res 104:24–30 Google Scholar
Walsh, M, Newman, P, Powles, S (2013) Targeting weed seeds in-crop: a new weed control paradigm for global agriculture. Weed Technol 27:431–436 Google Scholar
Walsh, MJ, Broster, JC, Aves, C, Powles, SB (2016) Influence of annual ryegrass seed retention height on harvest weed seed control (HWSC) and harvest efficiency. Pages 42–45 in Proceedings of the Twentieth Australasian Weeds Conference. Perth, Australia: Council of Australasian Weed SocietiesGoogle Scholar
Walsh, MJ, Harrington, RB, Powles, SB (2012) Harrington seed destructor: a new nonchemical weed control tool for global grain crops. Crop Sci 52:1343–1347 CrossRefGoogle Scholar
Walsh, MJ, Powles, SB (2007) Management strategies for herbicide-resistant weed populations in Australian dryland crop production systems. Weed Technol 21:332–338 CrossRefGoogle Scholar
Walsh, MJ, Powles, SB (2014) High seed retention at maturity of annual weeds infesting crop fields highlights the potential for harvest weed seed control. Weed Technol 28:486–493 Google Scholar
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