Yuna trial results - pre-emergent control of brome grass in wheat

2010

Research organisaton

Trial details

Researcher(s) Rick Horbury (Bayer CropScience)
Year(s) 2010
Contributor North East Farming Futures
Trial location(s) Yuna, WA
Yuna trial results - pre-emergent control of brome grass in wheat locations
Aims
  • To evaluate and compare the weed control and yield of Sakura with commercial standards.
  • To demonstrate efficacy & crop safety of Sakura when sown with grower’s machinery.
Key messages
  • All treatments were safe to the crop except for Sakura 118 g/ha + Sencor 150 g/ha which resulted in biomass reduction at all assessments.
  • This was in part due to a couple of rows being sown into the inter row that contained herbicide which re-sulted in the death of some plants.
  • This mixture would not be recommended on conventional wheat. An overall crop bio-mass rating was taken 106 DAA rated Sakura 118 g/ha as 100% with the other treatments benchmarked against it.
  • The crop was water stressed at this time. Inspection of the crop heads found they were not filling to potential with small grain and empty husks common across the trial.
Lead research organisation North East Farming Futures
Host research organisation N/A
Related program N/A
Acknowledgments
  • Rick Horbury – Technical Advisor, Bayer CropScience
  • Bernie Quade, Landmark Geraldton.
  • Thanks to Darrel for allowing us to conduct the trial and Peter Burchell for mixing the treatments.

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

Method

Crop type Wheat
Treatment type(s)
  • Herbicide: Type
  • Herbicide: Rate
Trial type Experimental
Trial design Replicated

Yuna 2010

Sow rate or Target density 90 kg/ha
Sow date 3 June 2010
Harvest date Not specified
Plot size 5m X 24m
Plot replication 3
Fertiliser

Agstar 80 kg/ha top dressed

Herbicide
  • 1.5 L/ha Roundup PowerMax
  • L/ha Sprayseed
  • 1 L/ha Velocity + 1% v/v Hasten

 

Download the trial report to view additional method/treatment information

Download results

Trial results Table 1

@T1: 22 days after application @T2: 106 days after application @T3: 156 days after application
# Treatment 1
Phytotoxicity (%) Biomass rating (%) Grain yield (t/ha)
1 Untreated 0 90 2.01
1 Sakura 850 WG 118g/ha 0 100 2.3
1 Sakura 850 WG 118 g/ha + Sencor 150g/ha 15 93 2.23
2 Sakura 850 WG 118g/ha+Avadex Xtra 1.6L/ha 0 98 2.34
2 Triflurx 2L/ha 0 93 2.17
2 Triflurx 1.5L/ha+Avadex 1.6L/ha 0 93 2.21
3 Product X 2.5L/ha 0 93 2.15
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Grain yield t/ha


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Biomass rating %


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Phytotoxicity %


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Observed trial site soil information
Trial site soil testing
Not specified
Soil conditions
Trial site Soil texture
Yuna, WA Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Yuna, WA Tenosol
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 Yuna WA
2010 122.1mm
2009 141.0mm
2008 181.9mm
2007 137.0mm
2006 152.6mm
2005 141.9mm
2004 128.6mm
2003 129.1mm
2002 112.7mm
2001 107.1mm
2000 202.7mm
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.

Yuna 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 last modified: 25-06-2019 12:04pm AEST