Canola blackleg risk management for the districts of Western Australia. The current forecast is based on weather data (1st January to 13th May 2021) from the nearest weather station.
If you are using the BlacklegCM decision support tool you can manually enter the blackspot risk levels that relate to your sowing date and location into the app under the “Crop Circumstances – Spore maturity risk” section. If you would like a location to be added to this forecast page please email CropDiseaseTools@dpird.wa.gov.au.
The following table shows (districts of Western Australia listed in an alphabetical order) risk of blackleg spore showers coinciding with the seedling susceptible stage relative to the sowing date.
Badgingarra
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | Moderate | Moderate | High |
Bolgart
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | Moderate | Moderate | High |
Corrigin
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | Moderate | High | High |
Darkan
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | High | High | High |
Eradu
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | Low | Low | Moderate |
Esperance
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | High | High | High |
Gibson
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | High | High | High |
Jerramungup
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | High | High | High |
Katanning
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | High | High | High |
Kendenup
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | High | High | High |
Kojonup
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | High | High | High |
Kulin
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | Moderate | Moderate | Moderate |
Lake Grace
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | High | High | High |
Lake King
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | High | High | High |
Merredin
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | Moderate | Moderate | Moderate |
Mingenew
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | Low | Low | Moderate |
Moora
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | Low | Moderate | Moderate |
Mount Barker
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | High | High | High |
Mullewa
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | Low | Low | Moderate |
Munglinup
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | High | High | High |
Narrogin
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | High | High | High |
Northam
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | Moderate | Moderate | High |
Northampton
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | Low | Low | Moderate |
Salmon Gums
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | High | High | High |
Scaddan
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | High | High | High |
South Striling
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | High | High | High |
Tammin
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | Moderate | Moderate | Moderate |
Three Springs
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | Low | Moderate | Moderate |
Wagin
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | High | High | High |
Williams
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | High | High | High |
Wongan Hills
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | Low | Moderate | Moderate |
York
| Forecast for crops sown on | 29 April | 6 May | 13 May |
|---|---|---|---|
| Blackleg risk | Moderate | Moderate | High |