Impact of common root rot and crown rot on wheat yield – Tamworth 2015

2015

Research organisaton
Funding sources

Trial details

Researcher(s) Steven Simpfendorfer (NSW DPI)
Year(s) 2015
Contributor Department of Primary Industries NSW
Trial location(s) Tamworth Agricultural Institute, NSW
Further information View external link
Impact of common root rot and crown rot on wheat yield – Tamworth 2015 locations
Aims

 To compare the relative impact of CRR and CR on wheat yield and determine if mixed infection exacerbates losses. 

Key messages
  • A medium level of common root rot infection reduced the yield of LRPB Gauntlet by 11% with a high level of infection resulting in 20% yield loss.
  • Crown rot infection had around double the impact on yield loss with a medium level of inoculum reducing yield by 23% and a high level of crown rot infection resulting in 41% yield loss.
  • Combined infection with both pathogens further exacerbated yield loss which equated to 31% and 52% with a medium or high level of inoculum of both pathogens, respectively.
     
Lead research organisation Department of Primary Industries NSW
Host research organisation N/A
Trial funding source GRDC DAN00176
Trial funding source DPI NSW
Related program Northern NSW integrated disease management
Acknowledgments

This research was co-funded by NSW DPI and GRDC under project DAN00176: Northern NSW integrated disease management. Assistance provided by Robyn Shapland, Tim O’Brien, Patrick Mortell, Finn Fensbo, Chrystal Fensbo and Carla Lombardo (NSW DPI) is greatly appreciated.


Other trial partners Not specified
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Method

Crop type Cereal (Grain): Wheat
Treatment type(s)
  • Crop: Variety
  • Pest Management: Fungal
  • Seed treatment: Inoculant
Trial type Experimental
Trial design Replicated

Tamworth Agricultural Institute 2015

Sow date 12 June 2015
Harvest date 19 November 2015
Plot size Not specified
Plot replication 4
Fertiliser

100 kg/ha urea and 50 kg/ha Granulock® 12Z at sowing

Other trial notes

This research paper is an extract from the publication Northern grains Research Results 2016, available at
https://www.dpi.nsw.gov.au/__data/assets/pdf_file/0007/679102/Northern-grains-research-results-2016.pdf

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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
Tamworth Agricultural Institute, NSW Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Tamworth Agricultural Institute, NSW Vertosol
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 Tamworth Agricultural Institute NSW
2015 788.3mm
2014 788.1mm
2013 780.3mm
2012 774.5mm
2011 772.8mm
2010 799.1mm
2009 784.3mm
2008 792.0mm
2007 788.5mm
2006 790.3mm
2005 797.4mm
2004 799.1mm
2003 800.0mm
2002 781.0mm
2001 777.0mm
2000 747.4mm
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.

Tamworth Agricultural Institute NSW

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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: 05-06-2023 14:02pm AEST