The control of wild oats in a cereal crop

2003

Research organisaton

Trial details

Researcher(s) N/A
Year(s) 2003
Contributor Birchip Cropping Group
Trial location(s) Birchip, VIC
The control of wild oats in a cereal crop locations
Aims

To compare the effectiveness of a range of herbicides on wild oats in a standard variety of wheat.

Key messages

Wild oat control in dryland cereals is important for yield maximisation and profit. Even low levels of wild oats (50 plants per m2 ) can reduce yields by 17% (PISA Weed Decide Calculator). In a trial conducted at Birchip, Victoria Hussar® and Atlantis ® (group B herbicides) were shown to give similar wild oat control when compared to the current standards and can be used to rotate modes of action. Hoegrass® and Decision™ were shown to be less effective than current standards for wild oat control, at the rates used. Yields varied greatly within replicates so little can be derived from them.

Lead research organisation N/A
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 types Weed: Other grass Cereal (Grain): Wheat
Treatment type(s)
  • Herbicide: Rate
  • Herbicide: Type
Trial type
Trial design

Birchip 2003 Other grass

Sow date Not specified
Harvest date Not specified
Plot size Not specified
Plot replication Not specified

Birchip 2003 Wheat

Sow date 14 June 2003
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
Birchip, VIC Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Birchip, VIC Vertosol
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 Birchip VIC
2003 275.8mm
2002 240.1mm
2001 285.1mm
2000 290.6mm
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.

Birchip VIC

CAUTION: Trial site locality unknown; Climate data sourced from Birchip Cropping Group office location
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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

2003 trial report



Trial last modified: 19-09-2022 13:38pm AEST