|   |   | 
 






| ID = | Identification number of the potential problem area (see the map). | 
| Distance = | Distance from the beginning of the STS action zone, km. Negative distance means that the PPA is in the monitoring zone. | 
| N traps = | Number of traps in the problem area. | 
| Max catch = | Maximum number of moths captured within the problem area. | 
| Max before = | Maximum number of moths captured in a 3-km neighborhood in the previous year. | 
| Priority index = | Shows the priority for STS action (either treatment or delimiting). | 
| Delimit index = | Shows how well the area was delimited in the previous year. | 
| Backgr. moths = | Mean log moth counts in a 25-km neighborhood. | 
See details in: Decision algorithm explained.