Southern NSW root and crown disease paddock survey – 2014 and 2015

2014 - 2015

Research organisaton
Funding sources

Trial details

Researcher(s) Brad Baxter (NSW DPI)
Andrew Milgate (NSW DPI)
Year(s) 2014 - 2015
Contributor Department of Primary Industries NSW
Trial location(s) Southern NSW DPI offices, NSW
Further information View external link
Southern NSW root and crown disease paddock survey – 2014 and 2015 locations
Aims

A total of 87 paddocks were surveyed as a part of a longitudinal study of soil- and stubbleborne diseases in southern NSW (sNSW) farming systems. Particular emphasis has been placed on the soil-borne disease, crown rot.

Key messages
  • 55% of paddocks tested in 2014 and 80% of paddocks in 2015 had crown rot.
  • 90% of paddocks tested in 2014 and 2015 had take all.
  • The previous crop grown in the paddock can greatly influence the pre-sowing levels of crown rot and take all in the following year, particularly in a cereal on cereal rotation.
  • Most paddocks with pre-sowing levels of crown rot and take all had increased inoculum levels throughout the growing season.
  • Crop rotation and duration, and stubble management can reduce crown rot and take all infection risk.
Lead research organisation N/A
Host research organisation N/A
Trial funding source GRDC DAN00175
Trial funding source DPI NSW
Related program N/A
Acknowledgments

This survey is part of the ‘National crown rot program’, DAN00175, 2013–18; and ‘Improving Grower Surveillance, Management Epidemiology Knowledge and Tools to Manage Crop Disease in southern NSW, DAN00177, 2013–18; jointly funded by GRDC and NSW DPI.

Thank you to the growers who allowed access to their paddocks for survey data to be collected and the agronomists for arranging access.

Thank you to Tony Goldthorpe and Brad Baxter (NSW DPI), Chris Minehan (Rural Management Strategies), James Whiteley (previously Riverina Co-op), Tim Tarlington (Riverina Co-op) and Will Haines (Landmark) for technical assistance.


Other trial partners Not specified
Download the trial report to view additional trial information

Method

Crop type None: No crop specified
Treatment type(s)
  • Pest Management: Fungal
Trial type
Trial design

Southern NSW DPI offices 2014

Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified
Other trial notes

This research paper is an extract from the publication Southern NSW Research Results 2015, available at
https://www.dpi.nsw.gov.au/agriculture/broadacre-crops/guides/publications/southern-nsw-research-results

Southern NSW DPI offices 2015

Sow date none specified
Harvest date none specified
Plot size Not specified
Plot replication Not specified
Other trial notes

This research paper is an extract from the publication Southern NSW Research Results 2015, available at
https://www.dpi.nsw.gov.au/agriculture/broadacre-crops/guides/publications/southern-nsw-research-results

Download the trial report to view additional method/treatment information
Trial source data and summary not available
Check the trial report PDF for trial results.
Observed trial site soil information
Trial site soil testing
Not specified
Soil conditions
Trial site Soil texture
Southern NSW DPI offices, NSW Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Southern NSW DPI offices, NSW Kurosol
Soil Moisture Source: BOM/ANU
Average amount of water stored in the soil profile during the year, estimated by the OzWALD model-data fusion system.
Year Southern NSW DPI offices NSW
2015 316.4mm
2014 289.8mm
2013 294.4mm
2012 302.1mm
2011 318.6mm
2010 314.4mm
2009 295.1mm
2008 297.0mm
2007 311.2mm
2006 276.3mm
2005 301.7mm
2004 272.4mm
2003 286.9mm
2002 262.8mm
2001 314.1mm
2000 278.3mm
National soil grid Source: CSIRO/TERN
NOTE: National Soil Grid data is aggregated information for background information on the wider area
Actual soil values can vary significantly in a small area and the trial soil tests are the most relevant data where available

Soil properties

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Climate

Derived climate information

No observed climate data available for this trial.
Derived climate data is determined from trial site location and national weather sources.

Southern NSW DPI offices NSW

CAUTION: Trial site locality unknown; Climate data sourced from Department of Primary Industries NSW office location
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Some data on this site is sourced from the Bureau of Meteorology

SILO weather estimates sourced from https://www.longpaddock.qld.gov.au/silo/
Jeffrey, S.J., Carter, J.O., Moodie, K.B. and Beswick, A.R. (2001). Using spatial interpolation to construct a comprehensive archive of Australian climate data , Environmental Modelling and Software, Vol 16/4, pp 309-330. DOI: 10.1016/S1364-8152(01)00008-1.

Trial report and links

2015 trial report



Trial last modified: 20-10-2023 08:03am AEST