Figure 3From: Field trial on a novel control method for the dengue vector, Aedes aegypti by the systematic use of Olyset® Net and pyriproxyfen in Southern VietnamHouse index in trial (squares) and control (circles) areas from August 2008 to February 2009. The numbers of houses examined are given in parentheses. The treatment was carried out in September, 2008.Back to article page