Algunas observaciones sobre el efecto irritante del DDT en cepas de A. ( Nyssorhynchus ) albimanus y A. ( Anopheles ) punctimacula en Costa Rica

Abstract

The author presents results of tests of DDT - irritability in adult ano­pheline mosquitoes, carried out in four sites in the provinces of Guanacaste and Puntarenas, Costa Rica, as part of the Epidemiological Research Program of the National Service of Malaria Eradication. Statistical analyses of the results are presented.