Insecticide resistance and its underlying mechanisms in field populations of Aedes aegypti adults (Diptera: Culicidae) in Singapore

Table 1 Mosquito collection sites in Singapore (2010 – 2011)

Locations	Collection sites	Number of residential buildings #	Coordinates	Collection period
Ang Mo Kio*	Ang Mo Kio St 41	5	1°21’N 103°51’E	Jan – Feb 10
Jurong East*	Jurong East St 13	5	1°20’N 103°44’E	Feb – May 10
Yishun	Yishun St 71	4	1°25’N 103°49’E	Jan – Apr 10
Choa Chu Kang	Choa Chu Kang Ave 3	3	1°22’N 103°44’E	Feb – May 10
Clementi	Clementi Ave 3	6	1°18’N 103°45’E	Jan – Feb 10
Pasir Ris	Pasir Ris St 21	4	1°22’N 103°57’E	Jan – Apr 10
	Pasir Ris Dr 6	5	1°22’N 103°57’E	Jan – Apr 10
Woodlands	Woodlands Circle	7	1°26’N 103°47’E	May – Jun 10

Ave: Avenue, Dr: Drive, St: Street, *conducted a second collection during the first quarter of 2011. # Ovitraps were set along the corridors at all residential buildings to get the sufficient amount of eggs. Ang Mo Kio, Jurong East and Yishun are historically sensitive areas; others are new sensitive areas.

ISSN: 1756-3305