Crop Updates - 2003 Weeds

Authors

Bill Roy, Agricultural Consulting and Research Services Pty Ltd
Peter Newman, Department of Agriculture
J. R. Peirce, Department of Agriculture
B. J. Rayner, Department of Agriculture
Kathryn J. Steadman, University of Western Australia
Gavin P. Bignell, University of Western Australia
Amanda J. Ellery, CSIROFollow
Sandy Nedelkos, CSIRO
Ross Chapman, CSIROFollow
Michelle J. Owen, Univerwsity of Western Australia
Simone Dudley, CSIRO
Robert Gallagher, Washington State University
Pippa J. Michael, University of Western Australia
Julie A. Plummer, University of Western Australia
Peter Newman, Department of Agriculture
Glenn Adam, Department of AgricultureFollow
Catherine Borger, Department of AgricultureFollow
Abul Hashem, Department of AgricultureFollow
Nerys Wilkins, Department of Agriculture
Sally Peltzer, Department of Agriculture
Alex Douglas, Department of AgricultureFollow
Fran Hoyle, Department of AgricultureFollow
Paul Matson, Department of Agriculture
Michael Walsh, University of Western Australia
Darren Chitty, University of Western AustraliaFollow
David Ferris, University of Western AustraliaFollow
Paul Neve, University of Western Australia
Art Diggle, Department of AgricultureFollow
Patrick Smith, CSIRO
Stephen Powles, University of Western Australia
David Archer, University of Western Australia
James Eklund, USDA-Agricultural Research Service, Morris, MN 56267, USA
Frank Forcella, USDA-Agricultural Research Service, Morris, MN 56267, USA
Alister Draper, University of Western Australia
Rick Llewellyn, University of Western Australia
Aik Cheam, Department of AgricultureFollow
Siew Lee, Department of Agriculture
David Nicholson, Department of Agriculture
Mike Clarke, Bayer Crop ScienceFollow
Debbie Allen, University of Western AustraliaFollow
Harmohinder S. Dhammu, Department of AgricultureFollow
Terry Piper, Department of Agriculture
L. E. Young, Department of AgricultureFollow

Document Type

Conference Proceeding

Publisher

Department of Agriculture

City

Perth

Publication Date

19-2-2003

Keywords

Integrated, management, brown manuring, crop top, knockdown, skeleton weed crop rotations, annual ryegrass, Lolium rigidum, seed dormancy, seedbank dynamics, seed dormancy release, after-ripening, exploratory data analysis, seed maturation environment, genetic adaptation, herbicide resistance testing, germination stimulants, green manuring, Malva parviflora, small-flowered mallow, marshmallow, weed control, seed biology, wild radish, phenoxy, Spray.Seed®, glyphosate, double knockdown herbicides, diurnal spraying time, spraying interval, hay-making, seed-catching, mouldboard ploughing, burning, seedbanks, mouldboard plough, weed control, autumn burning, Chaff Top, chaff-cart, glyphosate-resistance canola, model, tillage, WEEDEM, extension, triazine, diflufenican, wild mustard, chlorsulfuron, metosulam, WA wheatbelt, rates, diclofop-methyl, survey, economics, mobility, barley, phytotoxicity, biomass, lupins, scorching, seed yield, field peas, chlorosis, lentils, CLEARFIELD™ wheat, seeding rate, Midas® rate, spraying stage, wild oats, barley grass, Diuron, Dual Gold®

Disciplines

Agribusiness | Agronomy and Crop Sciences | Other Plant Sciences | Plant Biology | Plant Breeding and Genetics | Weed Science

Abstract

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 J. Ellery² and Sally C. Peltzer^{3 , 1}WA Herbicide Resistance Initiative, UWA, ²CSIRO Plant Industry, ³ Department of Agriculture

2. Annual ryegrass seeds after-ripen faster during a hot summer, Kathryn J. Steadman¹, Gavin P. Bignell¹ and Amanda J. Ellery^{2, 1}WA Herbicide Resistance Initiative, UWA, ²CSIRO Plant Industry

3. Predicting annual ryegrass dormancy from climatic variables, Amanda Ellery, Andrew Moore, Sandy Nedelkos, Ross Chapman, CSIRO Plant Industry

4. Removing dormancy in annual ryegrass seeds for early herbicide resistance testing, Kathryn J. Steadman and Mechelle J. Owen, WA Herbicide Resistance Initiative, UWA

5. Annual ryegrass germination responds to nitrogen, Amanda Ellery¹, Simone Dudley¹ and Robert Gallagher², ¹CSIRO Plant Industry, ²Washington State University

6. The agro-ecology of Malva parviflora (small flowered mallow), Pippa J. Michael, Kathryn J. Steadman and Julie A. Plummer, Western Australia Herbicide Resistance Initiative, School of Plant Biology, University of Western Australia

7. The looming threat of wild radish, Peter Newman, Department of Agriculture

   IWM TOOLS

8. Double knock, how close can we go? Peter Newman and Glen Adam, Department of Agriculture

9. Double knock herbicide effect on annual ryegrass, Catherine Borger, Abul Hashem and Nerys Wilkins, Department of Agriculture

10. Tactical techniques for managing Annual Ryegrass, Sally Peltzer¹, Alex Douglas¹, Fran Hoyle¹, Paul Matson¹ and Michael Walsh² Department of Agriculture and ²Western Australian Herbicide Resistance Initiative.

11. Weed control through soil inversion, Sally Peltzer, Alex Douglas and Paul Matson, Department of Agriculture

12. The burning issues of annual ryegrass seed control, Darren Chitty and Michael Walsh, Western Australian Herbicide Resistance Initiative, UWA

13. No sign of chaff-cart resistant ryegrass! David Ferris, WA Herbicide Resistance Initiative UWA

    PACKAGES AND MODELLING

14. Conserving glyphosate susceptibility – modelling past, present and future us. Paul Neve¹, Art Diggle², Patrick Smith³ and Stephen Powles¹ ,¹Western Australian Herbicide Resistance Initiative, School of Plant Biology, University of Western Australia, ²Department of Agriculture, ³CSIRO Sustainable Ecosystems

15. WEEDEM: A program for predicting weed emergence in Western Australia, Michael Walsh,¹ David Archer², James Eklund² and Frank Forcella^{2, 1}Western Australia Herbicide Resistance Initiative, UWA, ²USDA-Agricultural Research Service, 803 Iowa Avenue, Morris, MN 56267, USA

16. Weed and herbicide management for long term profit: A workshop, Alister Draper¹ and Rick Llewellyn¹², ¹WA Herbicide Resistance Initiative, ²School of Agricultural and Resource Economics, University of Western Australia

    HERBICIDE RESISTANCE

17. Alternative herbicides for control of triazine and diflufenican multiple resistant wild radish, Aik Cheam¹, Siew Lee¹, David Nicholson¹ and Mike Clarke^{2 1Department of Agriculture, Western Australia, 2Bayer CropScience}

1. Resistance of wild mustard biotype to ALS-inhibiting herbicides in WA Wheatbelt, Abul Hashem, Department of Agriculture

2. Glyphosate-resistant ryegrass biotypes in the WA wheatbelt, Abul Hashem, Catherine Borger and Nerys Wilkins, Department of Agriculture

3. Implications of herbicide rates for resistance management, Paul Neve, Western Australian Herbicide Resistance Initiative, University of Western Australia

4. Putting a price on herbicide resistance, Rick Llewellyn, School of Agricultural and Resource Economics/WA Herbicide Resistance Initiative, University of Western Australia

5. Herbicide resistance from over the fence: Mobility and management, Debbie Allen^a, Rick Llewellyn^{b, a}University of Western Australia, 4th year student, 2002. Mingenew-Irwin Group, ^bSchool of Agricultural and Resource Economics/Western Australia Herbicide Resistance Initiative, University of Western Australia

   HERBICIDE TOLERANCE

6. Herbicide tolerance of new barley varieties, Harmohinder S. Dhammu and Terry Piper, Department of Agriculture

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

8. Herbicide tolerance of new field pea varieties, Harmohinder S. Dhammu, Terry Piper and David Nicholson, Department of Agriculture

9. Herbicide tolerance of new lentil varieties, H.S. Dhammu, T.J. Piper and L.E. Young, Department of Agriculture

   HERBICIDES – NEW PRODUCTS/PRODUCT USES; USE

10. Kill half leaf ryegrass with Spray.Seed® at night, Peter Newman and Glenn Adam, Department of Agriculture

11. CLEARFIELD™ wheat to control hard-to-kill weeds, Abul Hashem, Catherine Borger and Nerys Wilkins, Department of Agriculture

12. Diuron, a possible alternative to simazine pre-emergent in lupins, Peter Newman and Glenn Adam, Department of Agriculture

13. Dual Gold® soft on barley, soft on weeds in dry conditions, Peter Newman and Glenn Adam, Department of Agriculture

14. Dual Gold® soft on lupins, soft on ryegrass in dry conditions, Peter Newman and Glenn Adam, Department of Agriculture

Comments

Please cite papers individually

Recommended Citation

Roy, B, Newman, P, Peirce, J R, Rayner, B J, Steadman, K J, Bignell, G P, Ellery, A J, Nedelkos, S, Chapman, R, Owen, M J, Dudley, S, Gallagher, R, Michael, P J, Plummer, J A, Newman, P, Adam, G, Borger, C, Hashem, A, Wilkins, N, Peltzer, S, Douglas, A, Hoyle, F, Matson, P, Walsh, M, Chitty, D, Ferris, D, Neve, P, Diggle, A, Smith, P, Powles, S, Archer, D, Eklund, J, Forcella, F, Draper, A, Llewellyn, R, Cheam, A, Lee, S, Nicholson, D, Clarke, M, Allen, D, Dhammu, H S, Piper, T, and Young, L E. (2003), Crop Updates - 2003 Weeds. Department of Agriculture, Perth. Conference Proceeding.