To investigate early sown wheats in the Junee Reefs and Rankins Springs areas.
Key messages
If sowing before 20 April, winter wheats (Wedgetail, Wylah, Whistler, Osprey) are at lower risk of stem frost damage than slow maturing spring wheats.
Keep spring wheats within 507 days of their opitmal sowing date.
Be prepared tgo back-up imidacloprid treated seed with foliar insecticides if aphids are persisting in autumn.
Lead research organisation
N/A
Host research organisation
N/A
Trial funding source
GRDC
Related program
N/A
Acknowledgments
CSIRO acknowledges FarmLink Research and CWFS Early Sowing Project for input. To Michael Pfitzner for hositng the Rankin Springs trials and Hart Bros Seeds for the Junee trial.
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.
Junee Reefs NSW
NOTE: Exact trial site locality unknown - Climate data may not be accurate
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.