Aedes albopictus in Sardinia: reappearance or widespread colonization?
The Asian tiger mosquito Aedes albopictus (Skuse, 1894) was first discovered in the South of Sardinia in October 1994, in a tyre depot not far from Cagliari-Elmas airport. Insecticide treatment was thought to have successfully eradicated the mosquito, but in 1996 and 1997 new breeding sites were discovered, a few at some distance from the first. More recently two sites have been reported in the heart of the city of Cagliari. It is not known whether the mosquito has spread from the first breeding place discovered, where treatment may not have been definitive, or whether they have been newly introduced. The recent sighting of Ae. albopictus in Olbia in the Northeast of the island tends to suggest the latter. Cagliari and Olbia are actually Sardinia's two largest sea ports of entry.
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Dipartimento di Scienze Applicate ai Biosistemi, Sezione di Parassitologia, Università di Cagliari, Cittadella Universitaria di Monserrato, Italy.
D000330:Aedes / Q000469:parasitology / Q000821:virology; D000818:Animals; D003132:Commerce; D003715:Dengue / Q000517:prevention & control; D003716:Dengue Virus; D004197:Disease Reservoirs; D005368:Filariasis / Q000517:prevention & control; D005370:Filarioidea; D006801:Humans; D007303:Insect Vectors / Q000469:parasitology / Q000821:virology; D007558:Italy; D009032:Mosquito Control / Q000458:organization & administration; D011635:Public Health Administration