During Hurricane Irma, Sumter County received an estimated 8.5 – 12.5 inches of rainfall throughout the county.
The subsequent standing flood waters have allowed the adult mosquito populations to flourish. Mosquito-borne diseases transmission is of special concern during this period of flooding and excessive rainfall.
During the storm event, Sumter County requested aerial adulticiding support from the Florida Department of Agriculture and Consumer Services. Prior to aerial mosquito control operations, adult mosquito surveillance had to be completed by way of light traps.
Surveillance has been finished and treatment (aerial adulticiding/night spraying) using EPA-approved adulticide is scheduled for Saturday Sept. 23 and Sunday, Sept. 24. The aerial mosquito control operations will focus on congested residential and recreational areas of the county. Aerial spraying, in conjunction with truck/all-terrain vehicle larviciding and ground adulticiding will provide an aggressive effort to reduce adult mosquito populations.
Mosquitoes generally are more prevalent in wooded and swampy areas and tend to be most active during dawn and dusk hours. Use insect repellent before going into high-risk areas or when outside during high- risk times. The most effective protection may be obtained through the use of products containing at least 20-30 percent diethyl toluamide (DEET)*. Follow the directions carefully and do not over apply. Extra care should be taken with children under five and adults over age 55, and those with weakened immune systems due to chronic illness, as these populations are at a greater risk of mosquito-borne diseases. Proper vaccination of horses will protect them from contracting Eastern Equine Encephalitis and West Nile Virus. Don’t forget about your pets; mosquitoes are known to transmit canine/feline heart worms. See your veterinarian and place your pets on a heart worm preventative medication today.
For more information, call Sumter County Mosquito Control at (352) 689-4400.