Table 2.

Occurrences of A. japonicus, A. triseriatus, and A. albopictus in containers sampled in 2009, as the sole occupants, two species, and three species co-occurrences

	Collection date
	May 29	June 5	June 12	June 19	June 26	July 3	July 10	July 17	July 24	July 31
Number of containers sampled	17	17	17	14	17	16	16	16	15	16
Total containers colonized	0	1	6	10	13	13	16	16	12	14
A. japonicus only (%)	0 (0)	1 (5.88)	5 (29.41)	10 (71.43)	4 (23.53)	1 (6.25)	1 (6.25)	5 (31.25)	1 (6.67)	6 (37.50)
A. triseriatus only (%)	0 (0)	0 (0)	1 (5.88)	0 (0)	2 (11.76)	3 (18.75)	4 (25.00)	1 (6.25)	5 (33.33)	2 (12.50)
A. albopictus only (%)	0 (0)	0 (0)	0 (0)	0 (0)	0 (0)	0 (0)	0 (0)	1 (6.25)	2 (13.33)	0 (0)
A. japonicus + A. triseriatus only (%)	0 (0)	0 (0)	0 (0)	0 (0)	6 (35.29)	7 (43.75)	4 (25.00)	5 (31.25)	2 (13.33)	2 (12.50)
A. japonicus + A. albopictus only (%)	0 (0)	0 (0)	0 (0)	0 (0)	0 (0)	0 (0)	0 (0)	1 (6.25)	0 (0)	0 (0)
A. triseriatus + A. albopictus only (%)	0 (0)	0 (0)	0 (0)	0 (0)	1 (5.88)	0 (0)	0 (0)	2 (12.50)	0 (0)	3 (18.75)
All 3 Aedes spp. (%)	0 (0)	0 (0)	0 (0)	0 (0)	0 (0)	2 (12.5)	7 (43.75)	1 (6.25)	2 (13.33)	1 (6.25)

The number of samples in which each species or species combination occurs is listed first, with percent of samples occupied displayed in parentheses below