Effects of fluid fungicides on crown rot when applied at sowing

2012
CC BY 4.0

Research organisations
Funding source

Trial details

Researcher(s) Margaret Evans (SARDI)
Hugh Wallwork (SARDI)
Year(s) 2012
Contributor Hart Field Site Group
Trial location(s) Hart, SA
Effects of fluid fungicides on crown rot when applied at sowing locations
Aims

To assess whether applying fluid fungicides in bands at sowing has potential for managing crown rot.

Key messages
  • Evidence from this trial indicates that further investigation of fluid fungicides banded at sowing for crown rot management is warranted.
  • Many treatments decreased crown rot incidence early in the season and in these treatments, the plants had increased vegetative bulk later in the season.
  • Fungicide application reduced levels of crown rot DNA in the crop at maturity.
  • Expression of crown rot symptoms in durum wheat and bread wheat were different, depending on the treatment applied
Lead research organisation South Australian Research and Development Institute
Host research organisation Hart Field Site Group
Trial funding source GRDC DAS00099
Related program N/A
Acknowledgments N/A
Other trial partners Not specified
Download the trial report to view additional trial information

Method

Crop type Cereal (Grain): Wheat
Treatment type(s)
  • Crop : Variety
  • Fungicide : Application Method
Trial type Experimental
Trial design Randomised,Replicated,Blocked

Hart 2012

Sow rate or Target density durum wheat cultivar “Tamaroi"
Sow date 12 June 2012
Harvest date Not specified
Plot size Not specified
Plot replication Not specified
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
Hart, SA Calcarosol
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Hart, SA Chromosol
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 Hart SA
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Climate

Hart SA 2012


Observed climate information

Rainfall trial gsr (mm) 168mm

Derived climate information

Hart SA

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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

2012 trial report



Trial last modified: 06-06-2019 10:32am AEST