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Public Works - Mosquito Control 

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Threat Condition
Threat Condition

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THE BUZZ

Volume 7, 6   (Week 23)

June 5, 2008

The Buzz is a weekly summary disseminate important information about mosquitoes and mosquito control in the City of Portsmouth.
Dominique Turner talks about his job as a mosquito technician to students from Olive Branch Elementary School June 3, 2008.
Dominique Turner talks about his job as a mosquito technician to students from Olive Branch Elementary School June 3, 2008.
Mosquito Activity (Scale from 0 to 5)
  • City wide activity remains a 1.
  • Hazy hot and humid conditions of summer are here. We received just over an inch and a half of rain last week.
  • Trap counts were lower this week. Complaint calls increased this week as expected.
Surveillance and Control
  • 7 CDC style light traps were set this week, a total of 1,168 mosquitoes were caught. The average number of mosquitoes per trap was 167. This was up slightly from last week.
  • 5 OFP style traps were set this week, a total of 28 tiger mosquitoes were caught. The average number of tiger mosquitoes per trap was 6. This was about 1/2 of last weeks count.
  • We started using gravid traps this week to monitor mosquitoes that can carry West Nile Virus. 4 gravid traps were set this week, a total of 47 mosquitoes were caught. The average number of mosquitoes per trap was 12. Trap numbers were too low to send any mosquitoes for virus testing.
  • No truck spraying was conducted this week due to minimal complaints about mosquitoes.
  • Information on spray activities is posted on the Mosquito Spray Hotline (393-8666 press 1 when prompted). Citizens can call and listen to a recorded message to find out what areas are scheduled for mosquito spraying.
  • Efforts this week were focused on treating storm drains and conducting breeding site inspections.
Service Requests
  • We received two service requests this week.
Federal Activities
  • The Air Force aerial spray team is scheduled to be in town spraying parts of our region June 16, 17, 18.
  • We will continue to monitor mosquito populations and determine mid to late next week what areas if any need to be treated by the Air Force.
  • Any information regarding areas in Portsmouth scheduled to be sprayed will be posted on the Portsmouth Mosquito Hotline as soon details are available.

Mosquito Trap Counts

 
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last updated June, 2008