Evaluation of rates of Sakura 850 WG, for the pre-emergent control of ryegrass (Loliam sp.) in wheat

2010
CC BY 4.0

Research organisaton

Trial details

Researcher(s) Jon Midwood (SFS)
Year(s) 2010
Contributor Southern Farming Systems
Trial location(s) Inverleigh, VIC
Lake Bolac, VIC
Evaluation of rates of Sakura 850 WG, for the pre-emergent control of ryegrass (Loliam sp.) in wheat locations
Aims
  • To demonstrate the efficacy of Sakura against ryegrass in wheat at two locations.
  • To compare Sakura 850 WG with Triflur Xcel, Stomp, Boxer Gold and Saura 850 WG with tank mix partners.
Key messages

Weed effects

  • The nil herbicide treatment had significantly higher numbers of ryegrass plants than other treatments. The treatments with the least ryegrass plants were Sakura, Sakura + Avadex Xtra, and Sakura + TriflurX.

Yield and Quality

  • The mean yield for hte Lake Bolac trial was 6.34 t/ha, and 8.2 t/ha at the Inverleigh site in 2010.
  • The herbicide treated plots averaged 6.4 t/ha at Lake Bolac, and 8.3 t/ha at Inverleigh, which is significantly higher than the no herbicide treatment.
  • There is an inverse relationship between the number of ryegrass plants present in the plot and the yield.
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): Wheat
Treatment type(s)
  • Herbicide: Rate
  • Herbicide: Timing
  • Herbicide: Type
Trial type Experimental
Trial design Randomised,Replicated

Inverleigh 2010

Sow date 7 June 2010
Harvest date Not specified
Plot size 12m x 1.45m
Plot replication Not specified

Lake Bolac 2010

Sow date 23 June 2010
Harvest date Not specified
Plot size 12m x 1.45m
Plot replication Not specified
Download the trial report to view additional method/treatment information

Download results

Trial results Inverleigh results

# Variety
Treatment 1
Grain yield (t/ha)
1 Beaufort Untreated 6.21
2 Beaufort Triflur X 2L/ha IBS 7.64
3 Beaufort Triflur X + Avadex Xtra 1.5 L/ha + 1.6 L/ha IBS 8.11
4 Beaufort Stomp 330 1.8L/ha IBS 8.41
5 Beaufort Sakura 850WG 238g/ha IBS 8.14
6 Beaufort Sakura 850WG 118g/ha PSPE 8.18
7 Beaufort Sakura 850WG 118g/ha IBS 8.56
8 Beaufort Sakura 850WG + Triflur X 118g/ha & 1L/ha IBS 8.84
9 Beaufort Sakura 850WG + Avadex Xtra 118g/ha & 1L/ha IBS 8.48
10 Beaufort Boxer Gold 5 L/ha IBS 8.79
11 Beaufort Boxer Gold 2.5L/ha PSPE 8.04
12 Beaufort Boxer Gold 2.5L/ha IBS 8.5
13 Beaufort Boxer Gold 2.5L/ha GS14 8.33
14 Beaufort Boxer Gold + Stomp 2.5 L/ha & 1.8 L/ha IBS 8.6

Grain yield t/ha


Loading

Trial results Lake Bolac results

# Variety
Grain yield (t/ha)
1 Beaufort Untreated 5.51
2 Beaufort Triflur X 2L/ha IBS 6.53
3 Beaufort Triflur X + Avadex Xtra 1.5 L/ha + 1.6 L/ha IBS 6.66
4 Beaufort Stomp 330 1.8L/ha IBS 5.98
5 Beaufort Sakura 850WG 238g/ha IBS 6.77
6 Beaufort Sakura 850WG 118g/ha PSPE 6.32
7 Beaufort Sakura 850WG 118g/ha IBS 7.13
8 Beaufort Sakura 850WG + Triflur X 118g/ha & 1L/ha IBS 6.72
9 Beaufort Sakura 850WG + Avadex Xtra 118g/ha & 1L/ha IBS 7
10 Beaufort Boxer Gold 5 L/ha IBS 6.49
11 Beaufort Boxer Gold 2.5L/ha PSPE 5.46
12 Beaufort Boxer Gold 2.5L/ha IBS 6.44
13 Beaufort Boxer Gold 2.5L/ha GS14 5.48
14 Beaufort Boxer Gold + Stomp 2.5 L/ha & 1.8 L/ha IBS 6.25

Grain yield t/ha


Loading
Observed trial site soil information
Trial site soil testing
Not specified
Soil conditions
Trial site Soil texture
Inverleigh, VIC Not specified
Lake Bolac, VIC Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
Inverleigh, VIC Sodosol
Lake Bolac, VIC 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 Inverleigh VIC Lake Bolac VIC
2010 592.9mm532.7mm
2009 508.8mm476.1mm
2008 492.1mm477.4mm
2007 455.4mm474.0mm
2006 467.8mm461.2mm
2005 491.2mm491.3mm
2004 438.6mm474.1mm
2003 416.4mm482.7mm
2002 399.6mm463.3mm
2001 472.4mm466.9mm
2000 448.5mm459.2mm
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

Loading

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.

Inverleigh VIC

Lake Bolac VIC

Inverleigh VIC

Loading
Loading
Loading

Lake Bolac VIC

Loading
Loading
Loading

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

2010 trial report

2010 trial report



Trial last modified: 31-10-2019 14:59pm AEST