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Dual Gold® safe in lupins at Coorow

2002
CC BY 4.0

Research organisations
Liebe Group Department of Agriculture and Food WA

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

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
2001
2000

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.

Trial report and links

2002 trial report