Compatibility of residual herbicides with glufosinate for the control of Tall fleabane

2025

Research organisation
Funding source

Trial details

Researcher(s) Brendan Burton
Lawrie Price
Year(s) 2025
Contributor MCA Agronomy
Trial location(s) St Ruth, QLD
Compatibility of residual herbicides with glufosinate for the control of Tall fleabane locations
Aims

To assess whether the addition of common fallow herbicides will aid or antagonise knockdown control of Biffo (glufosinate)

Key messages

None of the residual herbicides tested in this trial appeared to antagonise knockdown control of tall fleabane by Biffo. Knockdown tended to be increased by tank-mixes of Biffo with Tordon 75-D or the three way combination of Biffo, Palmero and Terbyne Xtreme.

Lead research organisation N/A
Host research organisation N/A
Trial funding source GRDC MAA2405-003RTX
Related program N/A
Acknowledgments N/A
Other trial partners Not specified
Download the trial report to view additional trial information

Method

Crop type Weed: Other broadleaf
Treatment type(s)
  • Herbicide : Rate
  • Herbicide : Type
Trial type Experimental
Trial design Randomised,Replicated,Blocked

St Ruth 2025

Sow date Not applicable
Harvest date Not applicable
Trial design method RCBD Randomised Complete Block Design
Total plots 42
Plot size 4m x 12m
Plot replication 3
Plot randomisation Y
Herbicide

Refer to the trial report for treatment details

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 Ruth, QLD Not specified
Derived trial site soil information
Australian Soil Classification Source: ASRIS
Trial site Soil order
St Ruth, QLD Vertosol

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 Ruth QLD

NOTE: Exact trial site locality unknown - Climate data may not be accurate
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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

2025 trial report



Trial last modified: 05-01-2026 17:32pm AEST