Is there anything to be gained in spraying scope CL for SFNB?

2013

Research organisaton
Funding source

Trial details

Researcher(s) Simon Craig (BCG)
Mark McLean (DEPI)
Year(s) 2013
Contributor Birchip Cropping Group
Trial location(s) Horsham, VIC
Quambatook, VIC
Is there anything to be gained in spraying scope CL for SFNB? locations
Aims

To determine the varietal tolerance of new and current barley varieties to foliar diseases (leaf rust, scald and SFNB).

Key messages

Yield loss of 0.1-0.5t/ha was observed in some SFNB susceptible varieties at Horsham that had two fungicide applications. The Quambatook site suffered significant yield loss but this was due to a combination of SFNB and an additional factor (possibly crown rot). It is unlikely that a single application of foliar fungicide would have provided effective control of SFNB and prevented yield loss if applied after GS39 or to MS or better rated varieties.

Lead research organisation N/A
Host research organisation N/A
Trial funding source GRDC DAN00173
Related program Management of Barley and Barley Cultivars for the Southern Region
Acknowledgments

This trial was funded by GRDC through the “Barley agronomy in the southern Australia 2013-2018” (Project code: DAN00173) The trial was conducted in collaboration with Department of Environment & Primary Industries.


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

Method

Crop type Cereal (Grain): Barley
Treatment type(s)
  • Crop: Variety
  • Fungicide: Application Method
Trial type Experimental
Trial design Replicated

Horsham 2013

Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified
Fertiliser Not specified
Herbicide Not specified
Fungicide Not specified

Quambatook 2013

Sow date 13 May 2013
Harvest date Not specified
Plot size Not specified
Plot replication 4
Fertiliser

23 May - Supreme Z @ 55kg/ha 17 July - Urea @ 90kg/ha

Herbicide

2 June - Triflur X @ 2L/ha + Avadex @ 2L/ha 24 July - Velocity @ 670ml/ha + LVE @ 350ml/ha + Lontrel @ 200ml/ha + Hasten @ 0.5% 1 August - Axial @ 200ml/ha + Adigor @ 0.5%

Fungicide

14 May - Jockey @ 4L/t (Seed) 24 July - Prosaro @ 150ml/ha + BS1000 @ 0.25% 27 August - Prosaro @ 150ml/ha + BS1000 @ 0.25% 19 September - Prosaro @ 150ml/ha + BS1000 @ 0.25% All applications on fungicide treatments only

Download the trial report to view additional method/treatment information

Download results

Trial results Table 1

# Variety
Treatment 1
Protein (%) Grain yield (t/ha) Retention (%) Screenings (%) Test weight (kg/hL) Disease severity (% leaf area affected)
1 Average fungicide 14.2 4.37 76 4.4 67 5
2 Average no fungicide 13.4 3.72 62 10.1 65 15
3 SY Rattler fungicide 4.45
4 LaTrobe fungicide 4.93
5 Wimmera fungicide 3.59
6 Granger fungicide 3.86
7 Fathom fungicide 5.1
8 Bass fungicide 4.14
9 Navigator fungicide 4.06
10 Compass fungicide 5.24
11 Skipper fungicide 4.87
12 Commander fungicide 4.32
13 Scope fungicide 4.07
14 Hindmarsh fungicide 4.9
15 Gairdner fungicide 3.43
16 SY Rattler no fungicide 3.38
17 LaTrobe no fungicide 4.07
18 Wimmera no fungicide 2.96
19 Granger no fungicide 3.35
20 Fathom no fungicide 4.44
21 Bass no fungicide 3.61
22 Navigator no fungicide 3.59
23 Compass no fungicide 4.63
24 Skipper no fungicide 4.32
25 Commander no fungicide 3.84
26 Scope no fungicide 3.67
27 Hindmarsh no fungicide 4.42
28 Gairdner no fungicide 3.1

Grain yield t/ha


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Disease severity % leaf area affected


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Protein %


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Retention %


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Screenings %


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Test weight kg/hL


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Observed trial site soil information
Trial site soil testing
Not specified
Soil conditions
Trial site Soil texture
Horsham, VIC Not specified
Quambatook, VIC Clay loam
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Horsham, VIC Vertosol
Quambatook, VIC 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 Horsham VIC Quambatook VIC
2013 222.3mm676.5mm
2012 234.3mm681.3mm
2011 265.9mm693.3mm
2010 280.9mm707.5mm
2009 263.0mm677.9mm
2008 224.5mm668.3mm
2007 252.5mm653.9mm
2006 267.9mm660.2mm
2005 320.3mm692.2mm
2004 320.5mm667.9mm
2003 414.3mm674.5mm
2002 447.0mm619.2mm
2001 522.9mm606.7mm
2000 628.5mm576.9mm
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

Quambatook VIC 2013


Observed climate information

Rainfall trial gsr (mm) 176mm

Derived climate information

Horsham VIC

Quambatook VIC

Horsham VIC

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Quambatook VIC

NOTE: Exact trial site locality unknown - Climate data may not be accurate
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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

2013 trial report



Trial last modified: 04-12-2019 11:53am AEST