| Researcher(s) |
Hari Dadu Tara Garrard Grant Hollaway Julian Taylor |
|---|---|
| Contact email | hari.dadu@agriculture.vic.gov.au |
| Contact phone | 0343443111 |
| Year(s) | 2022 |
| Contributor | Agriculture Victoria |
| Trial location(s) |
Longerenong (MRZ), VIC
|
| Related trials |
To evaluate the impact of inoculum loads on septoria tiritici blotch severity and grian yields in wheat in the medium rainfall zone of southern Australia
| Lead research organisation |
Agriculture Victoria |
|---|---|
| Host research organisation | N/A |
| Trial funding source | GRDC DJP2104_004RTX |
| Related program | N/A |
| Acknowledgments |
This research was co-funded by GRDC, Agriculture Victoria and SARDI through the "Epidemiology of Septoria tritici blotch in the low and medium rainfall zones of Southern Australia to inform IDM strategies (DJP2104_004RTX)". The authors would like to thank Dr Andrew Milgate (NSW DPI) for his scientific input and field team at Agriculture Victoria for technical input and continued assistance in trial management. |
| Other trial partners | South Australian Research and Development Institute (SARDI), Birchip Cropping Group (BCG), Hart Field Site (HFS), Upper North Farming Systems (UNFS), The University of Adelaide |
| Crop type | Cereal (Grain): Wheat |
|---|---|
| Treatment type(s) |
|
| Trial type | Experimental |
| Trial design | Randomised,Replicated,Blocked |
| Sow rate or Target density | 150 plants/m2 |
|---|---|
| Sowing machinery |
Knife points, press wheels, 30cm row spacing |
| Sow date | 3 May 2022 |
| Harvest date | 17 December 2022 |
| Trial design method | RCBD Randomised Complete Block Design |
| Plot size | 1.9m x 10m |
| Plot replication | 6 |
| Psuedoreplication | N |
| Plot blocking | Ranges |
| Plot randomisation | Y |
| Fertiliser |
MAP and Urea applied to achieve 4 t/ha grain yield. |
| Fungicide |
Seed treatment : Jockey Stayer® (Fluquinconazole 167g/L at the rate of 300 mL/100 Kg seed) Foliar application at Z31 : Elatus Ace® (Benzovindiflupyr 40g/L + Propiconazole 250 g/L at the rate of 500 mL/ha) Foliar application at Z39 : Soprano® (Epoxiconazole 500 g/L at the rate of 125 mL/ha) |
| Rainfall avg ann (mm) | 414mm |
|---|---|
| Rainfall avg gsr (mm) | 286mm |
| Rainfall trial total (mm) | 645mm |
| Rainfall trial gsr (mm) | 547mm |
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.
