TY - JOUR T1 - Efficacy and lasting activity of four IGRs formulations against mosquitoes in catch basins of northern Italy JF - European Mosquito Bulletin Y1 - 2009 A1 - Romeo Bellini A1 - Alessandro Albieri A1 - Marco Carrieri A1 - Roberta Colonna A1 - Luciano Donati A1 - Maurizio Magnani A1 - Roberto Pilani A1 - Rodolfo Veronesi A1 - Giancarlo Chiot A1 - Nazario Lanza SP - 33 EP - 46 VL - 27 ER -