Turku reports surge in rat sightings linked to construction and bio-waste issues in Finland

Turku’s environmental health department has received an unusually high number of rat reports over the past summer, as announced on the city’s website. According to Chief Health Inspector Jaana Annunen, the increase in sightings can be attributed to several factors. One significant reason is the construction of new residential areas on previously vacant land and old industrial sites.

“The construction activities have displaced the populations,” Annunen explained. Additionally, the restriction of poison use to professionals only may also be impacting the number of reported sightings. The compliance with bio-waste composting regulations is another area that may need improvement, she noted in the city’s statement.

Since 2018, the sale of rodent poison has been limited to professionals, with similar legislation adopted in other Nordic countries. However, mechanical rat traps remain available for public use.

This year, the obligation to sort bio-waste has expanded to include all residential properties in urban areas with over 10,000 residents.

Turku is also appealing to residents for support in tackling the rat issue. The most effective means of prevention involves proactive measures against rat infestations. The city encourages residents to be vigilant about disposing of garden waste, adhering to composting guidelines, correctly feeding birds during winter, and maintaining waste containers.