title: Landscape patterns of abundance of Ixodes scapularis (Acari: Ixodidae) on Shelter Island, New York.
abstract: Nymphal Ixodes scapularis Say, the vector of Lyme borreliosis, was most common in forested areas across Shelter Island, Suffolk County, New York, and least common in xeric habitats such as beach and grassland. At the scale of individual house yards, nymphs were most common at wooded edges of property and least common on lawns. The abundance of ticks at yard edges was positively correlated with numbers on lawns and in landscaping, suggesting that tick abundance in woods affects abundances in adjacent yards. Because 57% of all yard area is adjacent to woodlands on Shelter Island, public health efforts to reduce tick populations in wooded areas should supplement efforts by individual yard owners to decrease risk. Methods of tick control for woodlands should also be evaluated for their effect on tick populations in adjacent yard habitats.
authors: Lyme Disease Research Project, Seatuck Foundation, Shelter Island, NY 11964.
authors: D C
authors: DC
authors: Duffy
authors: D D
authors: DD
authors: Clark
authors: S R
authors: SR
authors: Campbell
authors: S
authors: S
authors: Gurney
authors: R
authors: R
authors: Perello
authors: N
authors: N
authors: Simon
mesh_terms: D000818:Animals; D004463:Ecology; D005843:Geography; D006798:Housing; D006801:Humans; D007256:Information Systems; D009518:New York; D011156:Population Density; D011157:Population Dynamics; D013987:Ticks