Species composition of the mosquito larvae collected from used tires in Vietnam (Higa et al. unpublished data).

<p>Species composition of the mosquito larvae collected from used tires in Vietnam (Higa et al. unpublished data).</p

Annual pyrethroid use for dengue vector control in 2007 and the sum of annual pyrethroid use (1998–2002) for malaria vector control in Vietnam.

<p>The blanks in the map indicate that no data were available.</p

Susceptibility distribution of mosquito larvae collected from used tires in Vietnam.

<p>Susceptibility distribution of mosquito larvae collected from used tires in Vietnam.</p

The date and location of the mosquito collection from used tires in Vietnam.

<p>The bars in the right map indicate the relative altitude at each collection point (The highest bar indicates 1563 m).</p