[Basic trends in the research for the control of infected blood-sucking ticks and insects, the vectors of human diseases].

Attention was given to the necessity of control of the infected part of the population of vectors of transmissible infections. For this purpose it was suggested to investigate the nature of parasitism of the agent, to look for synergists of their pathogenic effect and to study the ecology of vectors in order to use control measures against the infected part of the population in the sites of aggregation.