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Occurrence of Summer Fallow Weeds within the Grain Belt Region of Southwestern Australia

Published online by Cambridge University Press:  20 January 2017

Pippa J. Michael ,
Catherine P. Borger ,
William J. Macleod  and
Pip L. Payne
Pippa J. Michael*
Affiliation:
Department of Environment and Agriculture, Curtin University, Northam, WA 6401, Australia
Catherine P. Borger
Affiliation:
Department of Agriculture and Food Western Australia, 3 Baron-Hay Court, South Perth, WA 6151, Australia
William J. Macleod
Affiliation:
Department of Agriculture and Food Western Australia, 3 Baron-Hay Court, South Perth, WA 6151, Australia
Pip L. Payne
Affiliation:
Department of Agriculture and Food Western Australia, 3 Baron-Hay Court, South Perth, WA 6151, Australia
*
Corresponding author's E-mail: [email protected].
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Abstract

Field surveys were conducted on 319 sites of the Western Australian grain belt in 2006 to determine the occurrence and distribution of summer fallow weed species. Sites were located across five growing season regions (north, north central, central, south central, and south) and three annual rainfall zones (high, medium, and low). A total of 51 species (or species groups) from 18 families were identified, with the large majority of species (35%) belonging to the Poaceae family. The most prevalent species found, being present at more than 10% of all sites, were wheat, “melons” (weedy watermelon and paddymelon), rigid ryegrass, capeweed, clover, mintweed, wild radish, fleabane, windmill grass, and rolypoly. Correspondence analysis revealed that the north, central, and southern regions of the grain belt could be predominately segregated according to dominant weed species occurrence; however, no segregation by rainfall zone was apparent. This study has given an overview of summer fallow weed occurrence in the Western Australian grain belt and highlights those weed species that are common and yet lack sufficient research into their ecology and management.

Keywords

Wheat, Triticum aestivum L.weedy watermelon, Citrullus lanatus (Thunb.) Matsumura & Nakaipaddymelon, Cucumis myriocarpus E. Mey. ex Naudrigid ryegrass, Lolium rigidum Gaudincapeweed, Arctotheca calendula (L.) Levynsclover, Trifolium sppmintweed, Dysphania pumilio R. Br.wild radish, Raphanus raphanistrum L.fleabane, Conyza sppwindmill grass, Chloris truncata R. Br.rolypoly, Salsola australis R. Br.SurveyMediterranean-type climatesummer fallow
Type
Weed Biology and Competition
Information
Weed Technology , Volume 24 , Issue 4 , December 2010 , pp. 562 - 568
Copyright
Copyright © Weed Science Society of America 

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References

Literature Cited

Australian Bureau of Meteorology 2009. Australian Rainfall Analysis. Commonwealth of Australia: Canberra, ACT. Available at http://www.bom.gov.au. Accessed: January 1, 2009.Google Scholar
Chapman, R., Bolger, T. P., and Le Coultre, I. F. 1999. Seed dormancy release in three common pasture grasses from a Mediterranean-type environment under contrasting conditions. Aust. J. Exp. Agric. 39:143–147.Google Scholar
Coutts, B. A., Hawkes, J. R., and Jones, R. A. C. 2006. Occurrence of beet western yellow virus and its aphid vectors in over-summering broad-leafed weeds and volunteer crop plants in the grainbelt region of south-western Australia. Aust. J. Agric. Res. 57:975–982.CrossRefGoogle Scholar
Cowling, R. M., Rundel, P. W., Lamont, B. B., Arroyo, M. K., and Arianoutsou, M. 1996. Plant diversity in Mediterranean-climate regions. Trends Ecol. Evol. 11:362–366.CrossRefGoogle ScholarPubMed
Department of Agriculture and Food Western Australia 2010. Western Australia's Agrifood, Fibre and Fisheries Industries 2010. At a Glance. Perth, WA: Western Australian Agriculture Authority.Google Scholar
Felton, W. L., Wicks, G. A., and Welsby, S. M. 1994. A survey of fallow practices and weed floras in wheat stubble and grain sorghum in northern New South Wales. Aust. J. Exp. Agric. 34:229–236.CrossRefGoogle Scholar
Fromm, G. M. and Grieger, V. L. 2004. The effect of summer weed management on grain yield and quality. Pages. 129–133. in Proceedings of the Fourteenth Australian Weeds Conference. Wagga Wagga, NSW.Google Scholar
Hawkes, J. R. and Jones, R. A. C. 2005. Incidence and distribution of barley yellow dwarf virus and cereal yellow dwarf virus in over-summering grasses in a Mediterranean-type environment. Aust. J. Agric. Res. 56:257–270.Google Scholar
[IPCC] Intergovernmental Panel on Climate Change 2007. Climate change 2007: impacts, adaptation and vulnerability. Contribution of Working Group II to the fourth assessment report of the Intergovernmental Panel on Climate Change. Cambridge, UK: Cambridge University Press.Google Scholar
Jones, R. A. C., Alemseged, Y., Medd, R., and Vere, D. 2000. The distribution, density and economic impact of weeds in the Australian annual winter cropping system. Adelaide, SA: Cooperative Research Centre for Weed Management Systems Rep. No. 4.Google Scholar
Jones, R. E. and Medd, R. W. 2000. Economic thresholds and the case for longer-term approaches to population management of weeds. Weed Technol. 14:337–350.CrossRefGoogle Scholar
Kenkel, N. C., Derksen, D. A., Thomas, A. G., and Watson, P. R. 2002. Multivariate analysis in weed science research. Weed Sci. 50:281–292.Google Scholar
Leigh, J. H., Halsall, D. M., and Holgate, M. D. 1995. The role of allelopathy in legume decline in pastures. I. Effects of pasture and crop residues on germination and survival of subterranean clover in the field and nursery. Aust. J. Agric. Res. 46:179–189.Google Scholar
Lemerle, D., Yuan, T. H., Murray, G. M., and Morris, S. 1996. Survey of weeds and diseases in cereal crops in the southern wheat-belt of New South Wales. Aust. J. Exp. Agric. 36:545–554.Google Scholar
Michael, P. W. 1994. Alien plants. Pages 57–83. In Groves, R. H. ed. Australian Vegetation. Cambridge, UK: Cambridge University Press.Google Scholar
Moore, G. 1998. Soilguide: a handbook for understanding and managing agricultural soils. Agriculture Western Australia Bulletin No. 4343. Perth: Agriculture Western Australia.Google Scholar
Osten, V., Hashem, A., Koetz, E., Lemerle, D., Pathan, S., and Wright, G. 2006. Impacts of summer fallow weeds on soil nitrogen and wheat in the southern, western and northern Australian grain regions. Pages. 395–398. in. Proceedings of the Fifteenth Australian Weeds Conference. Adelaide, South Australia Weed Management Society of South Australia Inc. Google Scholar
Osten, V. A., Walker, S. R., Storrie, A., Widderick, M., Moylan, P., Robinson, G. R., and Galea, K. 2007. Survey of weed flora and management relative to cropping practices in the north-eastern grain region of Australia. Aust. J. Exp. Agric. 47:57–70.CrossRefGoogle Scholar
Owen, M., Walsh, M. J., Llewellyn, R. S., and Powles, S. B. 2007. Widespread occurrence of multiple herbicide resistance in Western Australian annual ryegrass (Lolium rigidum) populations. Aust. J. Agric. Res. 58:711–718.Google Scholar
Puckridge, D. W. and French, R. J. 1983. The annual legume pasture in cereal-ley farming systems of southern Australia: a review. Agric. Ecosyst. Environ. 9:229–267.Google Scholar
Rew, L. J., Medd, R., Van de Ven, R., Gavin, J. J., Robinson, G. R., Tuitee, M., Barners, J., and Walker, S. 2005. Weed species richness, density and relative abundance on farms in the subtropical grain region of Australia. Aust. J. Exp. Agric. 45:711–723.Google Scholar
Storrie, A. 2006. Knockdown (nonselective) herbicides for fallow and presowing control—tactic 2.2a. Pages 52–53. In McGillion, T. and Storrie, A. eds. Integrated Weed Management in Australian Cropping Systems—A Training Resource for Farm Advisors. Adelaide, South Australia: CRC for Australian Weed Management.Google Scholar
Streibig, J. C., Combellack, J. H., and Amor, R. L. 1989. Regional differences in the weed flora of Victorian cereal crops. Plant Prot. Q. 4:111–114.Google Scholar
ter Braak, C. J. F. 1995. Ordination. Pages 91–173. In Jongman, R. H. G., ter Braak, C. J. F., and van Tongeren, O. F. R. eds. Data Analysis in Community and Landscape Ecology. Cambridge, UK: Cambridge University Press.CrossRefGoogle Scholar
Walker, S. R., Barnes, J. E., Osten, V. A., Churchett, J. D., and McCosker, M. 2000. Crop responses to sulfonylurea residues in soils of the subtropical grain region of Australia. Aust. J. Exp. Agric. 51:587–596.CrossRefGoogle Scholar
Walsh, M. J., Owen, M. J., and Powles, S. B. 2007. Frequency and distribution of herbicide resistance in Raphanus raphanistrum L. populations randomly collected across the Western Australian wheatbelt. Weed Res. 47:542–550.Google Scholar
Walsh, M. J. and Powles, S. B. 2007. Management strategies for herbicide-resistant weed populations in Australian dryland crop production systems. Weed Technol. 21:332–338.Google Scholar
Wu, H., Walker, S., and Robinson, G. 2008. Chemical control of flaxleaf fleabane (Conyza bonariensis (L.) Cronquist) in winter fallows. Plant Prot. Q. 23:162–165.Google Scholar