From: Implementation of surveillance of invasive mosquitoes in Belgium according to the ECDC guidelines
A. PoE (Scenario 1) | ||||||
---|---|---|---|---|---|---|
Type of PoE | Methods and traps | ECDC | ExoSurv2 | |||
 |  | Density traps | Frequency | Density traps | Frequency | |
Storage sites for imported used tyres Key procedure | BG/MMLP 1 | 1/5000Â m2 | 2/month | 1.3/5000Â m2 | 1/month | |
LS 1 | 1/10 tyres | 2/year | 20 tyres | 1/month | ||
OT 1 | 0 | NA* | 3.8/5000Â m2 | 1/month | ||
Shelters/greenhouses for imported plants/fruits/vegetables Key procedure | BG/MMLP | 1/5000Â m2 | 2/month | 0.4/5000Â m2 | 1/month | |
LS | 20 vessels | 2/year | 20 vessels | 2/year†| ||
OT | 0 | NA | 1.1/5000Â m2 | 1/month | ||
Parking lots at country borders Key procedure | BG/MMLP | 0 | NA | 0.2/5000Â m2 | 1/month | |
LS | 10 vessels | 2/year | 20 vessels | 2/year†| ||
OT | 1/2500Â m2 | 2/month | 0.2/2500Â m2 | 1/month | ||
Ports Key procedure | BG/MMLP | 0 | NA | 0.1/5000Â m2 | 1/month | |
LS | 0 | NA | 20 vessels | 2/year†| ||
OT | 1/5000Â m2 | 2/month | 0.3/5000Â m2 | 1/month | ||
Airports Optional procedure | BG/MMLP | 1/2.5Â ha | 2/month | 0.1/2.5Â ha | 1/month | |
LS | 0 | NA | 20 vessels | 2/year†| ||
 | OT | 1/1 ha | 1/month | 0.1/1 ha | 1/month | |
B. IMS-colonised areas (Scenario 2) | ||||||
Surveillance measures | Methods and traps | ECDC | ExoSurv | |||
Density traps | Frequency | Density traps | Frequency | |||
 |  |  |  | Maasmechelen | Natoye |  |
Inspection of colonised area Key procedure | BG/MMLP | 1/20Â ha | 2/month | 0.1/20Â ha | 0.3/20Â ha | 1 or 4/month |
LS | 40 vessels | 2/month | 17 vessels | 40-60 vessels | 1/month | |
OT | 1/5Â ha | 2/month | 0.2/5Â ha | 0.6/5Â ha | 1/month | |
Quality & efficacy of control Key procedure | BG/MMLP | 4/site | B&A appl††| 0 | 1/site | 1/month |
LS | 0 | NA | 0 | 40-60 vessels | 1/month | |
OT | 20/site | B&A appl | 0 | 6/site | 1/month | |
Inspection around colonised area Key procedure | BG/MMLP | 0 | NA | 0 | 0 | NA |
LS | 0 | NA | 23 vessels | 25-70 vessels | 1/month | |
OT | 1/15Â ha | 1/month | 0.09/15Â ha | 0.08/15Â ha | 1/month | |
Quality & efficacy of control Not recommended | BG/MMLP | 4/site | B&A appl | 0 | 0 | 1/month |
LS | 0 | NA | 0 | 20-40 vessels | 1/month | |
 | OT | 20/site | B&A appl | 0 | 2/site | 1/month |