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Public Works - Mosquito Control 

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Threat Condition
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THE BUZZ

Volume 6, 16   (Week 32)

August 9, 2007

 
Mosquito Activity (Scale from 0 to 5)
  • The mosquito activity is a 2 this week. The increase in mosquito populations is a direct result from the rainfall the past two weeks. The Churchland area of the city has experienced the first significant increase of salt marsh mosquitoes since 2004. Tiger mosquito populations continue to increase due to the additional rainfall and warm temperatures. Citizens need to be very vigilant in dumping out all standing water to prevent mosquitoes around the home.
Surveillance
  • Rainfall last week averaged 1.76 inches, this was the second week we averaged more than an inch of rain.
  • 7 CDC style traps were set this week, with a total of 823 mosquitoes caught for an average of 118 per trap.
  • 20 Omni-Directional Fay- Prince (OFP) were set this week, with a total of 651 tiger mosquitoes for an average of 33 per trap. Tiger mosquitoes increased again this week. We expect to see tiger mosquitoes increase over the next few weeks.
Weekly Average City-wide Asian Tiger Mosquito Counts
Service Requests
  • We had 7 service requests this week. 5 of the 7 calls came from the Churchland area of the city.
Control Efforts
  • Crews have been out inspecting and treating standing water citywide.
  • Crews also truck fogged approximately 3,525 acres this week. We are planning additional adulticiding over the weekend if weather permits.
  • Mosquito Spray Information can be found on the Mosquito Hotline: 757-393-8666.
Federal Activities
  • Activity on the federal properties has been very active with Army Corps and Navy contractor has been busy treating standing water on their respective properties.
  • Plans are in the works setting up the first ever aerial larviciding of Craney Island. For more detailed information about federal activities visit the Army web site at http://www.nao.usace.army.mil/Projects/Craney/Craney%20Mosquito/Homepage.asp

Mosquito Trap Counts

 
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last updated August, 2007