To compare the effect of different pre-emergent herbicides applied pre sowing and post sowing on wheat
establishment and ryegrass control and to specifically improve the control of ryegrass in the crop row.
Key messages
Boxer Gold IBS + PSPE or Trifluralin IBS + Avadex Xtra IBS + Dual Gold PSPE gave the best pre-emergent annual ryegrass control in 2009.
Boxer Gold or Dual Gold applied PSPE significantly improved ryegrass control in the crop row.
Lead research organisation
Hart Field Site Group
Host research organisation
N/A
Trial funding source
GRDC Unknown
Related program
N/A
Acknowledgments
This trial was funded by GRDC and conducted in collaboration with the Birchip Cropping Group and the University of Adelaide.
Trial source data and summary not available Check the trial
report PDF for trial results.
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.
Hart SA
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.
