Pre-emergent control of ryegrass in barley

2004

Research organisaton

Trial details

Researcher(s) N/A
Year(s) 2004
Contributor Birchip Cropping Group
Trial location(s) St Arnaud, VIC
Pre-emergent control of ryegrass in barley locations
Aims

To investigate pre-sowing options for the control of group A resistant ryegrass.

Key messages
  • Group D herbicides should not be used alone – it is important that resistance to this very important group of herbicides does not develop.
  • There was no difference in yield between the trifluralin in mixes with metribuzin, diuron or avadex applied; however there was a reduction in ryegrass heads at flowering due to the addition of Dual Gold (metolachlor) to trifluralin.
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 type Cereal (Grain): Barley
Treatment type(s)
  • Herbicide: Type
Trial type Experimental
Trial design Unknown

St Arnaud 2004

Sow date 12 June 2004
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
St Arnaud, VIC Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
St Arnaud, VIC 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 St Arnaud VIC
2004 436.5mm
2003 445.8mm
2002 405.6mm
2001 437.2mm
2000 402.9mm
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

Derived climate information

No observed climate data available for this trial.
Derived climate data is determined from trial site location and national weather sources.

St Arnaud VIC

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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

2004 trial report