[Experiences in incidence monitoring and control of the Pharaoh ant in a health resort].

Today Monomorium pharaonis still represents a threat of the hygiene regime in the objects of Public Health and Welfare, particularly for the asepsis and the "Black-White-Separation". The experiences collected throughout a successful rub out by the preparate "Lafarex N 87" in a health-resort are presented. The necessity of cooperation of all concerned persons (owners, pest control enterprises and Public Hygiene Service) are emphasized.