Figure 5.

(A) Oviposition within 30 days using cardboard commercial trap (Easy trap by Gea srl), (B) Water evaporation in field conditions monitored through weight variation. Control is a standard ovitrap (masonite in distilled water in a black jar). T/C = eggs on sample (T)/eggs on control (C). Environmental conditions were 23 ± 1 °C, 75% RH (data from Fondazione Osservatorio Meterologico Milano Duomo). All the samples have pH = 6.5 and salinity < 1%. Statistical analysis legend: p > 0.0123 = not significant (ns); p < 0.0001 = ****.