Table 1. Effectiveness of MM in coastal area of Samut Songkhram province.

Locations	Species of mosquito	n (30 days)	Mean ± SD (numbers/night)
2-km distance from the sea	An. epiroticus	656	22.20 ± 35.02
	Cx. quinquefasciatus	47	1.56 ± 1.80
	Cx. sitiens	1,206	40.20 ± 22.26
	Total	1,909	63.63 ± 42.30a
4-km distance from the sea	An. epiroticus	148	4.93 ± 5.95
	Cx. quinquefasciatus	281	9.36 ± 7.31
	Cx. sitiens	144	4.80 ± 5.53
	Cx. gelidus	79	2.63 ± 3.06
	Total	652	21.70 ± 12.42b

*Comparison of the effectiveness of MMI (2 vs. 4 km): Different letters indicate that the difference is statistically significant (p < 0.05).