A survey of ticks (Acari: Ixodidae) on dairy cattle on the island of Menorca in Spain.
A survey of ticks affecting dairy cattle under extensive management on Menorca island (off the Spanish Mediterranean coast) was performed through 1999-2000 on seven farms. The species collected were Rhipicephalus bursa, R. turanicus, Hyalomma m. marginatum, H. lusitanicum and Boophilus annulatus. The most abundant species were R. bursa and H. m. marginatum, with peaks of 10.7 (in summer) and 7.5 (in spring) ticks/cow, respectively. R. turanicus was scarcely encountered, while B. annulatus and H. lusitanicum were abundant only in a few localities. The mild climate and adequate vegetation on the island provide satisfactory habitat for extended periods of tick activity, as compared with other regions where these ticks have been collected. The competence of the ticks as vectors for pathogens and the difficulty of using acaricide treatments in the region are discussed.
Castellà
J
J
Department of Parasitology, Veterinary Faculty, Bellaterra, 06019, Barcelona, Spain
Estrada-Peña
A
A
Almería
S
S
Ferrer
D
D
Gutiérrez
J
J
Ortuño
A
A
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000469:parasitology*; D005843:Geography; D026863:Ixodidae / Q000145:classification; D012621:Seasons; D013030:Spain; D013984:Tick Infestations / Q000662:veterinary*