10/21/2023
Eastern Redcedar: Mosquito Oasis & Disease Hot-Spot
Peak Mosquito Abundance, Western OK (August - September)
Mean Mosquito Abundance per Trap each Night (C. tarsalis)
Grassland: 1
Deciduous Trees: 10
Open Canopy Cedar: 12
Closed Canopy Cedar: 12
West Nile Virus-Infected Mosquitoes
Infected Mosquito Groups Captured (Across Oklahoma)
Grassland: 1
Deciduous Trees: 1
Cedar: 12
Why do Mosquitoes use Cedar?
Shelter: low wind and high humidity help mosquito survival
Blood Meals: cardinals and robins are reservoir hosts of West Nile Virus and prefer cedar
Data: Hess et al. 2020, Noden et al. 2021, Maichak et al. 2022, Henriquez 2023.
Noden et al. 2021 https://doi.org/10.1007/s10393-021-01562-8
Oklahoma State University Department of Entomology & Plant Pathology