This prediction is based on DPIRD's Blackspot Manager model using weather data from 1 January 2018 to 9 May 2018 from the nearest weather station.
Sowing recommendations are a combination of blackspot risk and field pea agronomic considerations.
Key to blackspot severity scores
Blackspot risk | Five out of 10 years | Three out of 10 years | One out of 10 years |
---|---|---|---|
Low | 2 | 5 | 15 |
Medium | 20 | 25 | 35 |
High | 25 | 30 | 50 |
Boyup Brook
Rainfall to date: 100mm. Days with significant stubble moisture: 34
8 May | 15 May | 22 May |
---|---|---|
19% spore released - blackspot risk high | 31% spore released - blackspot risk medium | 48% spore released - blackspot risk medium |
Do not sow | Do not sow | Do not sow |
Dowerin
Rainfall to date: 46.3mm. Days with significant stubble moisture: 23
8 May | 15 May | 22 May |
---|---|---|
3% spore released - blackspot risk high | 10% spore released - blackspot risk high | 23% spore released - blackspot risk high |
Do not sow | Do not sow | Do not sow |
Katanning
Rainfall to date: 81mm. Days with significant stubble moisture: 29
8 May | 15 May | 22 May |
---|---|---|
10% spore released - blackspot risk high | 19% spore released - blackspot risk high | 34% spore released - blackspot risk medium |
Do not sow | Do not sow | Do not sow |
Kojonup
Rainfall to date: 78.9mm. Days with significant stubble moisture: 37
8 May | 15 May | 22 May |
---|---|---|
25% spore released - blackspot risk high | 38% spore released - blackspot risk medium | 55% spore released - blackspot risk medium |
Do not sow | Do not sow | Sow – do not sow dry |
Kondinin
Rainfall to date: 89.6mm. Days with significant stubble moisture: 33
8 May | 15 May | 22 May |
---|---|---|
17% spore released - blackspot risk high | 29% spore released - blackspot risk high | 46% spore released - blackspot risk medium |
Do not sow | Do not sow | Sow – do not sow dry |
Lake King
Rainfall to date: 69mm. Days with significant stubble moisture: 44
8 May | 15 May | 22 May |
---|---|---|
41% spore released - blackspot risk medium | 55% spore released - blackspot risk medium | 70% spore released - blackspot risk low |
Sow – do not sow dry | Sow – do not sow dry | Sow – do not sow dry |
Merredin
Rainfall to date: 60.8mm. Days with significant stubble moisture: 23
8 May | 15 May | 22 May |
---|---|---|
3% spore released - blackspot risk high | 10% spore released - blackspot risk high | 23% spore released - blackspot risk high |
Do not sow | Do not sow | Do not sow |
Mingenew
Rainfall to date: 85.1mm. Days with significant stubble moisture: 17
8 May | 15 May | 22 May |
---|---|---|
0% spore released - blackspot risk high | 3% spore released - blackspot risk high | 12% spore released - blackspot risk high |
Do not sow | Do not sow | Do not sow |
Moora
Rainfall to date: 74.5mm. Days with significant stubble moisture: 21
8 May | 15 May | 22 May |
---|---|---|
2% spore released - blackspot risk high | 9% spore released - blackspot risk high | 21% spore released - blackspot risk high |
Do not sow | Do not sow | Do not sow |
Mt Barker WA
Rainfall to date: 76.9mm. Days with significant stubble moisture: 50
8 May | 15 May | 22 May |
---|---|---|
55% spore released - blackspot risk medium | 70% spore released - blackspot risk low | 82% spore released - blackspot risk low |
Do not sow | Do not sow – not suited agronomically | Sow – do not sow dry |
Mullewa
Rainfall to date: 88.3mm. Days with significant stubble moisture: 21
8 May | 15 May | 22 May |
---|---|---|
2% spore released - blackspot risk high | 7% spore released - blackspot risk high | 19% spore released - blackspot risk high |
Do not sow | Do not sow | Do not sow |
Newdegate
Rainfall to date: 50mm. Days with significant stubble moisture: 36
8 May | 15 May | 22 May |
---|---|---|
23% spore released - blackspot risk high | 36% spore released - blackspot risk medium | 53% spore released - blackspot risk medium |
Do not sow | Do not sow | Sow – do not sow dry |
Northam
Rainfall to date: 88.5mm. Days with significant stubble moisture: 20
8 May | 15 May | 22 May |
---|---|---|
2% spore released - blackspot risk high | 6% spore released - blackspot risk high | 17% spore released - blackspot risk high |
Do not sow | Do not sow | Do not sow |
Pingrup
Rainfall to date: 48.7mm. Days with significant stubble moisture: 30
8 May | 15 May | 22 May |
---|---|---|
12% spore released - blackspot risk high | 23% spore released - blackspot risk high | 38% spore released - blackspot risk medium |
Do not sow | Do not sow | Do not sow |
Salmon Gums
Rainfall to date: 153.6mm. Days with significant stubble moisture: 45
8 May | 15 May | 22 May |
---|---|---|
43% spore released - blackspot risk medium | 55% spore released - blackspot risk medium | 70% spore released - blackspot risk low |
Do not sow – not suited agronomically | Sow – do not sow dry | Sow – do not sow dry |
Scaddan
Rainfall to date: 191.8mm. Days with significant stubble moisture: 41
8 May | 15 May | 22 May |
---|---|---|
34% spore released - blackspot risk medium | 46% spore released - blackspot risk medium | 62% spore released - blackspot risk low |
Do not sow | Sow – do not sow dry | Sow – do not sow dry |