Dual Gold® safe in lupins at Coorow

2002
CC BY 4.0

Research organisatons

Trial details

Researcher(s) Peter Newman (Department of Agriculture)
Year(s) 2002
Contributor Liebe Group
Trial location(s) Coorow, WA
Dual Gold® safe in lupins at Coorow locations
Aims

To assess the potential for the use of Dual Gold® for ryegrass control in lupins.

Key messages
Not specified
Lead research organisation Department of Agriculture and Food WA
Host research organisation N/A
Related program N/A
Acknowledgments N/A
Other trial partners Not specified
Download the trial report to view additional trial information

Method

Crop type Grain Legume: Lupins
Treatment type(s)
  • Herbicide: Application Method
  • Herbicide: Rate
  • Herbicide: Timing
  • Herbicide: Type
Trial type Experimental
Trial design Replicated

Coorow 2002

Sow date Not specified
Harvest date Not specified
Plot size 37m x 3m
Plot replication 3
Download the trial report to view additional method/treatment information

Download results

Trial results Table 1

# Treatment 1
Treatment 2
Grain yield (t/ha) 1000 grain weight (g) Ryegrass density (plants/m2)
1 Diuron 500 mL/ha Harrowed 1.04 153.7 42
2 Dual Gold 1 L/ha + Diuron 1 L/ha Harrowed 1.03 153.1 52
3 Dual Gold 500 mL/ha Harrowed 1.09 155 34
4 Dual Gold 500 mL/ha + Diuron 500 mL/ha Harrowed 0.99 153.1 40
5 Nil Harrowed 1.14 155.6 64
6 Diuron 2 L/ha Knife points 1.03 157.4 27
7 Diuron 500 mL/ha Knife points 1.05 155.6 29
8 Dual Gold 1 L/ha + Diuron 1 L/ha Knife points 1.18 161 12
9 Dual Gold 500 mL/ha Knife points 1.11 157.7 18
10 Dual Gold 500 mL/ha + Diuron 500 mL/ha Knife points 1.1 157.4 15
11 Dual Gold 500 mL/ha + Diuron 500 mL/ha + Trifluralin 1.25 L/ha Knife points 1.16 156.5 7
12 Dual Gold 500 mL/ha + Trifluralin 1.25 L/ha Knife points 1.1 156.7 13
13 Dual Gold 500 mL/ha + Trifluralin 1.25 L/ha + Avadex 500 mL/ha Knife points 1.17 156.4 8
14 Nil Knife points 1.13 156.1 20
15 Trifluralin 480 1.25 L/ha Knife points 1.27 158.5 11

Grain yield t/ha


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1000 grain weight g


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Ryegrass density plants/m2


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Observed trial site soil information
Trial site soil testing
Site Depth Type pH EC P K N A OC CAT
Coorow, WA 0 - 10cm N/A
Coorow, WA 10 - 30cm N/A
Soil conditions
Trial site Soil texture
Coorow, WA Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Coorow, WA 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 Coorow WA
2002 184.3mm
2001 199.0mm
2000 298.6mm
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.

Coorow WA

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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.