METRIC · SENSOR MESH
Pesticide Detection Rate (PDR)
Share of forage samples in which any pesticide is detected, tracking landscape-level chemical pressure.
Sensor MeshUnit: %Weekly
Formula
Samples returning any pesticide residue above limit of detection ÷ total samples assayed.
Thresholds & Bands
| Band | Range | State |
|---|---|---|
| Clean | < 10 | ok |
| Contaminated | 10-30 | warn |
| Widespread | ≥ 30 | crit |