Potential use of pyriproxyfen for control of mosquito-borne diseases: (2) Impact on Aedes albopictus populations in semi-field condition Shin-ya Ohba, Kyoto University; Kazunori Ohashi, Agricultural Chemicals Research Laboratory, Sumitomo Chemical Co., Ltd; Endang Pujiyati, Department of Vector Ecology & Environment, Institute of Tropical Medicine, Nagasaki University; Yuri Sonoda, Department of Vector Ecology & Environment, Institute of Tropical Medicine, Nagasaki University; Emiko Kawashima, Department of Vector Ecology & Environment, Institute of Tropical Medicine, Nagasaki University; Hitoshi Kawada, Department of Vector Ecology & Environment, Institute of Tropical Medicine, Nagasaki University; Noboru Minakawa, Institute of Tropical Medicine; Masahiro Takagi, Department of Vector Ecology & Environment, Institute of Tropical Medicine, Nagasaki University