Spraying

Chester County Health Department WNV releases, summer 2016

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“Mosquito control treatment scheduled for East Coventry Township
to control nuisance mosquitoes.” released dated 6/13/16. Spraying was scheduled for June 15 from 8:30 pm to 10:30 p.m. Download the release here: spraying-e-coventry-6-15-16.

“West Nile Virus identified in mosquito sample in Chester County
West,” release dated 7/15/16. The mosquito sample in question was collected in Tredyffrin on July 7. Download the release here: west-nile-idd.

“Mosquito control treatment scheduled for Thornbury and Birmingham Townships
to prevent West Nile Virus,” release dated 9/9/16. Spraying was scheduled for Sept. 13 from 7:30 pm to 11:00 p.m. Download the release here: spraying-thornbury-birmingham-9-13-16

Also hear an interview about Zika virus with Chesco Health Director Jeanne Casner and other staff members on The Julia Journal, WCHE, 1520 AM, 9/29/16.

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Forgo the Fog: Alternatives to Mosquito Fogging

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Midwest Pesticide Action Center

Summer is peak mosquito season, complete with annoying bites and fears about West Nile virus. While mosquitoes can be a nuisance, Mosquito Abatement Districts (MADs) do not necessarily have to resort to fogging in order to control mosquito populations.

According to the U.S. Centers for Disease Control and Prevention, and the American Mosquito Control Association, the airborne spraying of pesticides, commonly called mosquito ‘fogging’, to kill adult mosquitoes is the least effective method to control mosquito populations. Fogging usually consists of spraying or fogging pesticides from the back of a truck or plane.

This method is ineffective because the pesticide only kills those mosquitoes flying in the spray; mosquitoes behind buildings or under vegetation are not affected. Airborne pesticides are particularly harmful as they may be easily ingested by humans and wildlife. Pesticide residue can also be left behind on items kept outdoors, such as children’s toys and outdoor furniture, or tracked inside on shoes. Since fogging also kills insects that eat mosquitoes, it can cause future population booms for local mosquitoes….

MPAC recommends three alternatives to fogging…

read more at Midwest Pesticide Action Center