Resistance to phosphine in stored grain insects from farm storages in south-eastern Australia: 2016

2016

Research organisaton
Funding source

Trial details

Researcher(s) N/A
Year(s) 2016
Contributor Department of Primary Industries NSW
Trial location(s) Wagga Wagga, ACT
Further information View external link
Resistance to phosphine in stored grain insects from farm storages in south-eastern Australia: 2016 locations
Aims

The aim of these projects was to monitor and detect strong resistance to phosphine in the five major stored grain beetle pests, as well as record all details that might have led to any development of resistance, in order to control these outbreaks, develop a phosphine resistance management strategy and,consequently, prolong the life of this fumigant.

Key messages

• Almost 20% of all stored grain insects collected had strong resistance to phosphine.
• Rusty grain beetle resistance is the most serious, as it is beyond label rates to control.
• Strong resistance in lesser grain borer is the main problem in New South Wales; rice weevil in South Australia.

Lead research organisation N/A
Host research organisation N/A
Trial funding source DPI NSW PBCR3160
Related program N/A
Acknowledgments

This experiment was part of the project ‘Delivering a collaborative monitoring program with industry to manage and facilitate trade’, PBCR3160, with joint investment by Plant Biosecurity CRC and NSW DPI.


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

Method

Crop type Other: Not specified
Treatment type(s)
  • Farm operations: Grain Storage
  • Harvest: Grain Quality
  • Pest Management: Other Pests
Trial type Experimental
Trial design Unknown

Wagga Wagga 2016

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

This research paper is an extract from the publication Southern NSW Research Results 2017, 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
Wagga Wagga, ACT Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Wagga Wagga, ACT Sodosol
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 Wagga Wagga ACT
2016 529.5mm
2015 521.4mm
2014 514.0mm
2013 495.6mm
2012 532.6mm
2011 518.9mm
2010 554.8mm
2009 505.6mm
2008 495.7mm
2007 453.3mm
2006 460.7mm
2005 525.9mm
2004 458.7mm
2003 439.3mm
2002 496.0mm
2001 510.7mm
2000 422.1mm
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.

Wagga Wagga ACT

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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

2016 trial report



Trial last modified: 07-06-2023 15:46pm AEST