We are commissioned by EODY (former KEELPNO, the Greek National Public Health Organization) to conduct the study titled “Rational mosquito management in Greece” for the needs of which we proceed for the first time with the ecological mapping and assessment of most of the country’s wetlands, while at the same time installing an extensive network of special traps for the surveillance of mosquito abundance. At the same time, we are called upon to deal with a local outbreak of malaria in the municipality of Evrota, belonging in the Peloponnese Region.