[susceptibility of aedes aegypti (l.) strains from havana to a bacillus thuringiensis var. israelensis]. | the integration of chemical and biological methods is one of the strategies for the vector control, due to the existing environmental problems and the concerns of the community as a result of the synthetic organic insecticide actions. the bacterium called bacillus thuringiensis var. israelensis in liquid formulation has been widely used in the vector control programs in several countries and has shown high efficacy at lab in cuba. | 2013 | 23424808 |