Juvenile turtles have the capacity to eat more than 500 3rd and 4th instar mosquitos per day. Keeping one turtle in each water-storage tank during field trials for a dengue-control project in Honduras eliminated all mosquito production from the tanks. In Louisiana, keeping turtles in residential roadside ditches polluted by septic-tank effluent reduced Culex quinquefasciatus larvae and pupae by more than 99%. Turtles can serve as alternate hosts for Salmonella when kept in small pet containers, but the available evidence indicates that turtles create no Salmonella hazard in water-storage tanks or other mosquito-breeding habitats. Although turtles would probably not be practical for mosquito control in roadside ditches, they could be effective in storm-water catch basins or holding ponds.
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http://dx.doi.org/10.2987/8756-971X(2007)23[221:T]2.0.CO;2 | DOI Listing |
Public Works Manag Policy
October 2023
Department of Landscape Architecture and Urban Planning, Texas A&M University, College Station, TX, USA.
A properly functioning local stormwater drainage system is essential for mitigating flood risks. This study evaluates the quality of roadside drainage channels in three underserved communities in Texas: the Sunnyside neighborhood in Houston (Harris County), a neighborhood in the City of Rockport (Aransas County), and the Hoehn (Hidalgo County). These communities have a history of flooding, are highly socially vulnerable, and rely on roadside ditches as their principal stormwater drainage system for runoff control.
View Article and Find Full Text PDFSci Rep
March 2022
Department of Geology, State University of New York at Potsdam, Potsdam, USA.
Purple loosestrife (Lythrum salicaria L.) is an invasive, herbaceous plant, frequently found in wetlands, creating monoculture stands, resulting in intensive management strategies in central New York, Ontario, and Quebec. The goal of this study was to identify the extent of infestations and to investigate factors that promote the spread of purple loosestrife.
View Article and Find Full Text PDFWorld Neurosurg
February 2022
Department of Orthopaedics, Air Force Medical Center of the People's Liberation Army, Beijing, People's Republic of China. Electronic address:
Background: The overwhelming majority of hangman's fractures cause anterior dislocation of C2. Hangman's fracture with C2 posterior dislocation is extremely rare; only 1 pediatric case was reported in 2018 to date. This kind of injury cannot be cataloged using current classification schemes, and no established treatment recommendations exist.
View Article and Find Full Text PDFData Brief
October 2021
Department of Biological and Environmental Engineering, Cornell University, United States.
Litter was collected from 12 roadside ditches in the Finger lakes Region of New York State over two sampling periods: pre-COVID-19 pandemic and during COVID-19 pandemic. Litter pieces were washed in DI water, oven dried, massed and plastic-type visually determined. Macroplastic data was analysed to assess the impact of land use, traffic, and COVID-19 variables on macroplastic accumulation on a piece, mass, and plastic-type basis.
View Article and Find Full Text PDFParasit Vectors
August 2021
Department of Entomology, Uganda Virus Research Institute (UVRI), PO Box 49, Entebbe, Uganda.
Background: Malaria is often persistent in communities surrounded by mosquito breeding habitats. Anopheles gambiae sensu lato exploit a variety of aquatic habitats, but the biotic determinants of its preferences are poorly understood. This study aimed to identify and quantify macroinvertebrates in different habitat types with determined water physico-chemical parameters to establish those preferred by An.
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