To evaluate if direct heading canola lowers the snail population captured in the harvester.
Key messages
There were no snails found in grain samples at three of the four locations were samples were taken. As such, it is possible that spatial variability and snail density may have a greater impact on snails numbers in grain samples than harvesting method. Site variability is a key issue and more information around how sites can vary is demonstrated in the work by SARDI at Lake Hawdon in the GRDC Stubble Initiative pest management guideline.
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.
Keith 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.