Agronomy and Crop Sciences Commons^™

Crop Updates 2003 - -Katanning, Robert F. Park, Robert Loughman, Colin Wellings, Greg Shea, Jocelyn Ball, Natasha Littlewood, Lucy Creagh, Alex Douglas, David Stephens, Ross Brennan, Mike Bolland, Narelle Hill, Phil Michael, Francoise A. Berlandier, Christiaan Valentine, Roy Latta, M. Rodger Beermier, Keith Devenish, Blakely Paynter, Kevin Young, Robin Wilson, Ian Barclay, Robyn Mclean, Jenny Garlinge, Bill Lambe, Neil Venn, Peter Clarke, Frances Hoyle, Leanne Schulz, Judith Devenish

Crop Updates

This session covers sixteen papers from different authors

1. Breeding Cereals for Rust Resistance – are we losing the battle? Robert F. Park, University of Sydney

2. Stripe rust – where to now for the WA wheat industry? Robert Loughman, Department of Agriculture, Colin Wellings, University of Sydney, Greg Shea, Department of Agriculture

3. Oaten hay production, Jocelyn Ball, Natasha Littlewood and Lucy Creagh, Department of Agriculture

4. Don’t rely on ‘Spray and Pray’ Alex Douglas, Department of Agriculture

5. Seasonal outlook: What is in store for 2003, David Stephens, Department of Agriculture

6. No-till copper, phosphorus and zinc …

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Crop Updates 2003 - Geraldton, David Stephens, James Fisher, Ian Edwards, Dennis Wise, Andrew Young, Robert Loughman, Ciara Beard, Greg Shea, Blakely Paynter, Roslyn Jettner, Kevin Young, Kevin Walden, Geoff Thomas, Robin Wilson, Iain Barclay, Robyn Mclean, Jenny Garlinge, Bill Lambe, Neil Venn, Peter Clarke, Martin Harries, Bob French, Wayne Parker, Murray Blyth, Peter Norris, Greg Lyle, Katheryn Steadman, Amanda Ellery, Sally C. Peltzer, Kari-Lee Falconer, Russell Speed, Terry Piper, Harmohinder Dhammu, Bindi Webb, Paul Blackwell, Phil Logue, Nigel Moffat, Rohan Ford, Miles Obst, Frances Hoyle, Leanne Schulz, Judith Devenish, Peter Newman, Grant Morrow, Ian Foster, Darshan Sharma, Marnie Thomas, Graham Walton, Hasan Zaheer, Paul Carmody, Mike Clarke, Paul Raper

Crop Updates

This session covers twenty eight papers from different authors

1. Seasonal Outlook: What is in store for 2003, David Stephens, Department of Agriculture

2. Examining The Management Options For Wheat Crops In The Coming Season, James Fisher, Department of Agriculture

3. GMO’s – what do they offer? Ian Edwards, Grain Bio Tech Australia Pty Ltd

4. The Big Gamble – Wheat prices for 2003, Dennis Wise, Profarmer

5. Market outlook for other grains, Andrew Young, General Manager Agricorp

6. Stripe rust – where to now for the WA wheat industry? Robert Loughman, Ciara Beard and Greg Shea, Department of Agriculture

7. Baudin …

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Crop Updates - 2003 Weeds, Bill Roy, Peter Newman, J. R. Peirce, B. J. Rayner, Kathryn J. Steadman, Gavin P. Bignell, Amanda J. Ellery, Sandy Nedelkos, Ross Chapman, Michelle J. Owen, Simone Dudley, Robert Gallagher, Pippa J. Michael, Julie A. Plummer, Peter Newman, Glenn Adam, Catherine Borger, Abul Hashem, Nerys Wilkins, Sally Peltzer, Alex Douglas, Fran Hoyle, Paul Matson, Michael Walsh, Darren Chitty, David Ferris, Paul Neve, Art Diggle, Patrick Smith, Stephen Powles, David Archer, James Eklund, Frank Forcella, Alister Draper, Rick Llewellyn, Aik Cheam, Siew Lee, David Nicholson, Mike Clarke, Debbie Allen, Harmohinder S. Dhammu, Terry Piper, L. E. Young

Crop Updates

This session covers Thirty four papers from different authors

INTRODUCTION

INTEGRATED WEED MANAGEMENT

IWM system studies/demonstration sites

1. Six years of IWM investigation – what does it tell us? Bill Roy, Agricultural Consulting and Research Services Pty Ltd

2. Long term herbicide resistance site, the final chapter, Peter Newman and Glen Adam, Department of Agriculture

3. Management of skeleton weed (chondrilla juncea) in a cropping rotation in Western Australia, J. R. Peirce and B. J. Rayner, Department of Agriculture

WEED BIOLOGY AND COMPETITION

1. Annual ryegrass seedbanks: The good, the bad and the ugly, Kathryn J. Steadman¹, Amanda …

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Crop Updates - 2003 Lupins, Mark Sweetingham, Bevan J. Buirchell, Geoff Thomas, Amelia Mclarty, Harmohinder Dhammu, Martin Harries, Wayne Parker, Terry Piper, David Nicholson, Jairo Palta, Neil C. Turner, Bob French, Kedar Adhikari, Katia Stefanova, Françoise Berlandier, Glen Riethmuller, Paul Blackwell, Geoff Fosbery, Bill Crabtree, Tracy Gilham, Laurie Wahlsten, Pierre Fievez, Mike Collins, John Holmes, Dirranie Kirby, Ken Adcock, Roger Jones, Rohan Prince, Stuart Johnson, Ramon Hall, Madeleine Ball, Sofia Sipas, David Petterson

Crop Updates

This session covers twenty one papers from different authors

LUPIN ISSUES AND R & D DIRECTIONS

1. Mark Sweetingham, Department of Agriculture

   ACKNOWLEDGEMENTS

   VARIETIES AND BREEDING

2. New lupin line for release – WALAN2141, Bevan J, Buirchell, Mark Sweetingham, Geoff Thomas, Amelia McLarty, Harmohinder Dhammu and CVT and Lupin Breeding teams, Department of Agriculture

3. Lupin variety trial, Martin Harries and Wayne Parker, Department of Agriculture

4. Herbicide tolerance of new lupins, Harmohinder S. Dhammu, Terry Piper and David Nicholson, Department of Agriculture

   YELLOW AND ALBUS LUPINS

5. Selection for high lupin yield under terminal drought, Jairo A. Palta^1&2, Neil …

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Crop Updates - 2003 Oilseeds, Peter Nelson, Graham Walton, Hasan Zaheer, Paul Carmody, J. A. Fortescue, D. W. Turner, Janet Wroth, Wallace Cowling, Anh-Van Pham, R. F. Brennan, Glen Riethmuller, Greg Hamilton, Jo Hawksley, C. M. Zaicou-Kunesch, D. Eksteen, Françoise A. Berlandier, Christiaan Valentine, Owain Edwards, Roger Jones, Brenda Coutts, Lisa Smith, Jenny Hawkes, Ravjit Khangura, Moin Salam, Art J. Diggle, Martin J. Barbetti, Kevin Walden

Crop Updates

This session covers fifteen papers from different authors

ACKNOWLEDGMENTS

VARIETIES

1. Large scale canola varietal evaluation in WA, Peter Nelson, Oilseeds WA

2. Performance of IT and TT canola varieties in the medium and high rainfall agzones of WA 2001-02, Graham Walton, Hasan Zaheer and Paul Carmody, Department of Agriculture

QUALITY

1. Reproductive biology, cotyledon development and oil accumulation in canola, J.A. Fortescue and D.W. Turner, School of Plant Biology, Faculty of Natural and Agricultural Sciences, The University of Western Australia

2. Plant and environmental factors affecting oil concentration in canola – a mini-review, D.W. Turner, School of Plant Biology, …

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Crop Updates - 2003 Pulses, M. Harries, R. French, I. Pritchard, R. Beermier, N. Poulish, S. White, M. Seymour, P. White, T. Pope, M. Blyth, L. Young, N. Abbas, J. Plummer, K. Siddique, D. Harris, T. Khan, K. Regan, G. Riethmuller, B. Macleod, J. Berger, N. Turner, F. Shan, H. Clarke, P. Smith, M. Baker, H. Dhammu, T. Piper, D. Nicholson, M. Materne, J. Howieson, R. Yates, S. Loss, Z. Rengel, B. Bowden, M. Bolland, J. Croser, A. Harrod, J. Galloway, C. Beeck, J. Wroth, W. Cowling, M. Salam, A. Diggle, R. Jones, B. Coutts, L. Smith, O. Byrne, D. Hardie, J. Ridsill-Smith, H. Sharma, K. Mann, S. Kelly, S. Sharma, H. Hunter, V. Vanstone

Crop Updates

This session covers fifty one papers from different authors

2002 PULSE INDUSTRY HIGHLIGHTS

CONTRIBUTORS

BACKGROUND

2002 REGIONAL ROUNDUP

1.Northern Agricultural Region, M. Harries, Department of Agriculture

2.Central agricultural Region, R. French and I. Pritchard, Department of Agriculture

3.Great Southern and Lakes, R. Beermier, N. Poulish and S. White, Department of Agriculture

4.Esperance Mallee, M. Seymour, Department of Agriculture

PULSE PRODUCTION ECONOMY AND GENETIC IMPROVEMENT

5.Faba Bean, P. White, Department of Agriculture

6.Germplasm evaluation, P. White, T. Pope, M. Harries and M. Seymour, Department of Agriculture

7.Row spacing and sowing rate, M. Seymour, Department …

Crop Updates 2003 - Cereals, Graham Crosbie, Robert Loughman, Collin Wellings, Greg Shea, Simon Mckirdy, Neil C. Turner, Brenda Shackley, Wal Anderson, Darshan Sharma, Mohammad Amjad, Steve Penny Jr, Melanie Kupsch, Anne Smith, Veronika Reck, Pam Burgess, Glenda Smith, Elizabeth Tierney, Peter Burges, Moin Salam, Megan Collins, Art Diggle, Blakely Paynter, Roslyn Jetter, Kevin Young, Jocelyn Ball, Natasha Littlewood, Lucy Anderton, Irene Waters, Tim Setter, Jeff Russell, Reg Lance, Chengdao Li, Sue Broughton, Michael Jones, Grace Zawko, Keith Gregg, Stephen Loss, Frank Ripper, Ryan Guthrie, Daniel Bell, Patrick Gethin, Narelle Hill, Laurence Caeslake, Vivien Vanstone, Sean Kelly, Helen Hunter, Christopher R. Newman

Crop Updates

This session covers twenty one papers from different authors:

PLENARY

1. Recognising and responding to new market opportunities in the grains industry, Graham Crosbie, Manager, Grain Products Research, Crop Breeding, Plant Industries, Department of Agriculture

2. Stripe rust – where to now for the WA wheat industry? Robert Loughman¹, Colin Wellings² and Greg Shea¹¹Department of Agriculture, ²University of Sydney Plant Breeding Institute, Cobbitty (on secondment from NSW Agriculture)

3. Benefits of a Grains Biosecurity Plan, Dr Simon McKirdy, Plant Health Australia, Mr Greg Shea, Department of Agriculture

4. Can we improve …

Mapping The Fas Locus Controlling Stearic Acid Content In Soybean, M. M. Spencer, V. R. Pantalone, E. J. Meyer, D. Landau-Ellis, D. L. Hyten Jr.

Department of Agronomy and Horticulture: Faculty Publications

Increasing the stearic acid content to improve soybean [Glycine max (L) Merr] oil quality is a desirable breeding objective for food-processing applications. Although a saturated fatty acid, stearic acid has been shown to reduce total levels of blood cholesterol and offers the potential for the production of solid fat products (such as margarine) without hydrogenation. This would result in the reduction of the level of trans fat in food products and alleviate some current health concerns. A segregating F₂ population was developed from the cross between Dare, a normal stearic acid content cultivar, and FAM94-41, a high stearic …

Focus Group Survey Results: Typical Arkansas Crop Producer Production And Marketing Practices, Jason Hill, Michael Popp, Patrick Manning

Research Reports and Research Bulletins

This report contains information from a 2001 focus group survey of production practices and marketing decisions of ‘typical’ representative Arkansas farms from selected counties in eastern Arkansas. While the National Agricultural Statistical Service (NASS) publishes similar information through the Arkansas Agricultural Statistics Service, reporting of these statistics is often not differentiated across crops or specific farm type. Therefore, one of the major objectives of this survey was to ascertain production practices for specific crops and farm types typical of row crop farms in eastern Arkansas. Responses were categorized into production regions dominated by either rice or cotton production. The results …

Single-Nucleotide Polymorphisms In Soybean, Y. L. Zhu, Q. J. Song, D. L. Hyten, C. P. Van Tassel, L. K. Matukumalli, D. R. Grimm, S. M. Hyatt, E. W. Fickus, N. D. Young, P. B. Cregan

Department of Agronomy and Horticulture: Faculty Publications

Single-nucleotide polymorphisms (SNPs) provide an abundant source of DNA polymorphisms in a number of eukaryotic species. Information on the frequency, nature, and distribution of SNPs in plant genomes is limited. Thus, our objectives were (1) to determine SNP frequency in coding and noncoding soybean (Glycine max L. Merr.) DNA sequence amplified from genomic DNA using PCR primers designed to complete genes, cDNAs, and random genomic sequence; (2) to characterize haplotype variation in these sequences; and (3) to provide initial estimates of linkage disequilibrium (LD) in soybean. Approximately 28.7 kbp of coding sequence, 37.9 kbp of noncoding perigenic DNA, and …

Characterization Of Wound-Inducible Genes Encoding Enzymes For Terpenoid Biosynthesis In Medicago Truncatula, Mandy M. Cox

Inquiry: The University of Arkansas Undergraduate Research Journal

In addition to having numerous applications and pharmaceuticals, terpenoids are an important class of defensive compounds that can accumulate in plants after pathogen infection or injury by insects. Sequences of DNA encoding putative terpene synthases and an oxidosqualene synthase, isolated from insect-damaged Medicago truncatula leaves, were selected from an expressed sequence tag (EST) data base. The cDNA clones were used as radio-labeled probes to analyze gene expression in leaves treated with factors known to trigger a defense response in plants. Transcript levels for all of the genes examined increased in response to artificial wounding, insect herbivory, and methyl jasmonate (meJA) …