Native mosquitoes - IM
In the canton of Ticino, more than 20 species of native mosquitoes are known, each with its own ecological characteristics. Different species can colonize various environments, bite humans or other animals, and exhibit either daytime or nighttime activity, among other behaviors.
Mosquitoes are part of the biodiversity of an environment, and depending on the conditions, they may or may not pose a nuisance or health risk.
Mosquitoes can be divided into those that develop in permanent waters and those that thrive from temporary waters. The former, if originating from natural environments such as ponds, should not pose problems, as they are in balance with the environment, with natural predators during both their aquatic and aerial stages. However, species that develop in temporary waters, such as those created by rising groundwater in previously dry meadows, have few natural competitors.
For mosquitoes that breed in water contained in artificial containers, such as storm drains, bins, and similar, natural competition is virtually nonexistent. The absence of predators allows mosquitoes to develop exponentially, causing disturbances. In these cases, targeted measures can be implemented to control their population.
Mosquitoes are part of the biodiversity of an environment, and depending on the conditions, they may or may not pose a nuisance or health risk.
Mosquitoes can be divided into those that develop in permanent waters and those that thrive from temporary waters. The former, if originating from natural environments such as ponds, should not pose problems, as they are in balance with the environment, with natural predators during both their aquatic and aerial stages. However, species that develop in temporary waters, such as those created by rising groundwater in previously dry meadows, have few natural competitors.
For mosquitoes that breed in water contained in artificial containers, such as storm drains, bins, and similar, natural competition is virtually nonexistent. The absence of predators allows mosquitoes to develop exponentially, causing disturbances. In these cases, targeted measures can be implemented to control their population.
To map the mosquito species present in the territory, regular surveys are conducted in both urban and natural areas.
Caption test
When certain mosquito species cause significant nuisance or pose a health risk, we act either as consultants or directly, with prior canton authorization, to implement targeted control measures.
Caption test
A precise understanding of the distribution of mosquito species allows us to assess the potential risk to human or animal health. This assessment is conducted in close collaboration with the cantonal offices of public health andveterinary, as well as the one of nature and landscape, in line with the One Health concept.
Caption test
Native mosquito, Culex pipiens (photo © R. Eritja)