Long-term surveillance data and patterns of invasion by Aedes albopictus in Florida

被引:22
作者
Britch, Seth C. [1 ]
Linthicum, Kenneth J. [1 ]
Anyamba, Assaf [2 ]
Tucker, Compton J. [2 ]
Pak, Edwin W. [2 ]
机构
[1] USDA ARS, Ctr Med Agr & Vet Entomol, Gainesville, FL 32608 USA
[2] NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA
[3] Manatee Cty Mosquito Control Dist, Palmetto, FL 34220 USA
[4] Lake Cty Mosquito & Aquat Plant Management, Tavares, FL 32778 USA
[5] Pasco Cty Mosquito Control Dist, Odessa, FL 33556 USA
[6] Sarasota Cty Mosquito Control Dist, Sarasota, FL 34233 USA
关键词
Aedes albopictus; Florida; geographic information system (GIS); mosquito-borne virus; normalized difference vegetation index (NDVI);
D O I
10.2987/5594.1
中图分类号
Q96 [昆虫学];
学科分类号
摘要
We used geographic information system (GIS) and long-term mosquito surveillance data from Lake, Pasco, Manatee, and Sarasota Counties, FL, to look at patterns of invasion by Aedes albopictus and concurrent changes in resident Ae. aegypti. We investigated environmental factors associated with population changes in these species with the use of satellite climate data. Aedes aegypti densities attenuated rapidly following the arrival of Ae. albopictus in most counties, yet both species persisted in equilibrium in Manatee County. We discuss the relative importance of rainfall, habitat, and proximity to urban areas in the population dynamics of these species in sympatry.
引用
收藏
页码:115 / 120
页数:6
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