Visual Inspection Disease Rates
| Rate (%) | Diseased Plants/Plants Counted | Diseased Plants per Acre |
|---|---|---|
| 1.0 | 100/10,000 | 180 |
| 0.5 | 50/10,000 | 90 |
| 0.3 | 30/10,000 | 54 |
| 0.2 | 20/10,000 | 36 |
| 0.15 | 15/10,000 | 27 |
| 0.1 | 10/10,000 | 18 |
| 0.05 | 5/10,000 | 9 |
The number of plants per acre is 18,000. The number of diseased plants/acre is calculated by "Rate times 180".