| Columbus | TOMCAST DSV As of | BLITECAST SV As of | |||
|---|---|---|---|---|---|
| Month | Date | Cumulative DSV To Date | Cumulative SV To Date | ||
| Season Ended | 18 | - | - | ||
| August | 18 | - | - | ||
| 17 | 84 | - | |||
| 16 | 83 | - | |||
| 15 | 82 | - | |||
| 14 | 82 | - | |||
| 13 | 81 | - | |||
| 12 | 80 | - | |||
| 11 | 79 | - | |||
| 10 | 77 | - | |||
| 9 | 77 | - | |||
| 8 | 76 | - | |||
| 7 | 74 | - | |||
| 6 | 73 | - | |||
| 5 | 71 | - | |||
| 4 | 71 | - | |||
| 3 | 70 | - | |||
| 2 | 69 | - | |||
| 1 | 69 | - | |||
| AUGUST | |||||
| 31 | 67 | - | |||
| 30 | 67 | - | |||
| 29 | 67 | - | |||
| 28 | 65 | - | |||
| 27 | 63 | - | |||
| 26 | 60 | - | |||
| 25 | 60 | - | |||
| 24 | 58 | - | |||
| 23 | 56 | - | |||
| 22 | 54 | - | |||
| 21 | 51 | - | |||
| 20 | 48 | - | |||
| 19 | 46 | - | |||
| 18 | 44 | - | |||
| 17 | 42 | - | |||
| 16 | 41 | - | |||
| 15 | 40 | - | |||
| 14 | 39 | - | |||
| 13 | 39 | - | |||
| 12 | 39 | - | |||
| 11 | 39 | - | |||
| 10 | 37 | - | |||
| 9 | 37 | - | |||
| 8 | 37 | - | |||
| 7 | 35 | - | |||
| 6 | 35 | - | |||
| 5 | 34 | - | |||
| 4 | 33 | - | |||
| 3 | 32 | - | |||
| 2 | 30 | - | |||
| 1 | 28 | - | |||
| JULY | |||||
| JUNE | 30 | 28 | - | ||
| 29 | 28 | - | |||
| 28 | 25 | - | |||
| 27 | 22 | - | |||
| 26 | 20 | - | |||
| 25 | 20 | - | |||
| 24 | 20 | - | |||
| 23 | 20 | - | |||
| 22 | 20 | - | |||
| 21 | 20 | - | |||
| 20 | 20 | - | |||
| 19 | 20 | - | |||
| 18 | 20 | - | |||
| 17 | 20 | - | |||
| 16 | 20 | - | |||
| JUNE | |||||
2. BLITECAST can be used to time fungicide applications for Late Blight. The spray threshold is 18 Severity Values (SV) unless there has been a fungicide application within the past 7 days.