HEALTH ALERT!!! DEP Aerial Mosquito Spraying ! DEP Spraying Tues/Wed! (as in starting TONIGHT)

2008-08-26 20:26
2008-08-29 00:00
Etc/GMT-5

Sent to me via e-mail from a friend...heaven forbid something useful like this actually make it to the local newscasts:

To protect the public against mosquito-borne West Nile virus, the Department of Environmental Protection will conduct targeted aerial sprayings between 8 p.m. and midnight on Tuesday, Aug. 26 and Wednesday, Aug. 27, in portions of Bucks, Delaware, Montgomery and Philadelphia counties. Aerial treatments will be provided from 8 p.m. to midnight on Tuesday, Aug. 26 and Wednesday, Aug. 27. The decision to apply treatments from the air was made in consultation with county West Nile virus program coordinators, the Department of Health, and the federal Centers for Disease Control and Prevention.

Weather permitting, residents in the targeted areas can expect to see low-flying airplanes that will spray Resmethrin, a synthetic pyrethroid product, at the rate of .0035 pounds per acre, or an amount equal to one-third of a teaspoon. The spray rate is half of the amount approved for safe application by the U.S. Environmental Protection Agency and should have no adverse effects to ornamental ponds or plant life.While Resmethrin is considered safe with little risk of toxicity, the Department of Health recommends some basic steps the public may take to reduce possible exposure to it:

Children and pregnant women should take care to avoid exposure when practical. If possible, remain inside or avoid the area whenever spraying takes place and for about thirty minutes after spraying. That time period will greatly reduce the likelihood of your breathing pesticide in air.

Close windows and doors and turn off window air-conditioning units or close their vents to circulate indoor air before spraying begins. Windows and air-conditioner vents can be reopened about 30 minutes after spraying.

Anyone experiencing adverse reactions to pesticides should seek medical care or call the Poison Control Center at (800) 222-1222.

DEP will report on all spraying activities and will make the latest information available at www.westnile.state.pa.us. The public may also call 484-250-5824 for a recorded message that details upcoming aerial spraying events. The recorded message will be updated daily and will be available through the end of this week.

The best way to control mosquitoes is still to get rid of standing water on your property. Tips for eliminating mosquito-breeding areas are available at www.westnile.state.pa.us

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ArdmoreWilley's picture

Off NBC10's website,

"Planes will spray pesticides over several communities in the area's first aerial spray to combat West Nile Virus.
The move comes after tests showed mosquitoes with an above-average infection rate for the disease.
Planes will drop the pesticide known as Scourge in Montgomery and Delaware counties starting around 8 p.m. Tuesday until midnight. Bucks County and sections of Philadelphia will be sprayed Wednesday evening. The Department of Environmental Protection told residents that the pesticide is harmless in the amount being sprayed. But the department recommended people stay inside for at least half hour after the spraying is finished. In places like Radnor, where a high number of mosquitoes tested positive for the virus, some residents were concerned about the spraying. Several residents said they received little or no warning about the scheduled sprays. Marina Banter said she received an email on Tuesday, the same day her neighborhood is scheduled to be sprayed. "Everybody should have been informed," she said. "So many people I know don't even know this is happening."
Health officials said half the recommended dosage of pesticide would be used. Residents said they aren't sure which is worse – the pesticide or threat of West Nile."

I have to say I'd rather take my chances with West Nile considering the infection rate in humans, which is so low that it is more likely that you'll win the powerball and then get hit by lightening than contract the virus or suffer any deleterious effects. In addition to closing windows and avoiding direct contact through inhalation, if you have a vegetable garden you should put any harvesting of veggies on hold for many days - since I have a rather large one that provides my family with all of our summer veggies,,,and it is the height of harvesting...can I say this sucks!!!

Thanks for the advance notice DEP!?!?!?.

ArdmoreWilley's picture

Za plane, Za plane...three passes over Bala five minutes ago...10:30pm

Close Za windows...

MainLineThoughts's picture

Radnor Twp is pissed over lack of notice (see press release), Lower Merion didn't seem to mind giving residents lack of notice, did they?

IMPORTANT PUBLIC HEALTH ANNOUNCEMENT * * *

STATE SCHEDULED TO SPRAY FOR WEST NILE VIRUS

On Monday, just yesterday, Township officials were shocked to learn that the Pennsylvania Departments of Environmental Protection and Health plan to conduct targeted aerial spraying over Radnor Township and other communities in Delaware, Montgomery, Bucks, and Philadelphia Counties to protect the public against mosquito-borne West Nile virus.

This spraying is scheduled to be done over communities in our region tonight, Tuesday, August 26th, and tomorrow night, Wednesday, August 27th, between the hours of 8:00 p.m. and 12:00 midnight. Thursday, the 28th, is scheduled as a rain date.

Throughout yesterday afternoon and all of today, the Township attempted to persuade State officials to allow us to opt out of this hastily coordinated spraying program, at least until our officials and residents could learn more about the State’s reasons for widespread aerial spraying and about the health and safety aspects of the chemicals they plan to use.

Based on these discussions, RADNOR TOWNSHIP WILL NOT BE SPRAYED TONIGHT. However, despite our best efforts, the State advised us late this afternoon that they will NOT allow us to opt out of the aerial spraying altogether. Thus, spraying is scheduled to take place over Radnor Township tomorrow night – Wednesday – from 8:00 p.m. to 12:00 midnight.

A press release on DEP’s website – – says that residents in targeted areas can expect to see low-flying airplanes that will spray a synthetic chemical called “Resmethrin,” at the rate of .0035 pounds, or one-third of a teaspoon, per acre.

DEP says that this spray rate is one-half the amount approved by the U.S. Environmental Protection Agency for safe application and should have no adverse effects on ornamental ponds or plant life.

Resmethrin is also known commercially as “Scourge Insecticide.” Click here http://www.health.state.ny.us/nysdoh/westnile/education/2739.htm to see a question and answer fact sheet about Resmethrin or here http://www.e-adapco.com/pdf/SCO412m.pdf to view its Material Safety Data Sheet.

While DEP’s news release says that Resmethrin is considered safe with little risk of toxicity to humans (and domestic animals), the Pennsylvania Department of Health and the Township’s Health Office recommend a few basic steps to reduce possible exposure to it:

1. Children and pregnant women – and we would add elderly people and those with specific allergies or serious lung conditions – should take care to avoid exposure. If possible, you and your pets should remain inside during the spraying hours and for about 30 minutes after it ends.

2. You should close windows and doors to your house and turn off window fans and air-conditioning units or close their vents ahead of time to circulate indoor air before spraying begins. Windows and air-conditioner vents can be reopened about 30 minutes after spraying.

3. If you must go outside during the scheduled spraying period, you should drive in a vehicle with the windows closed and the air conditioner or vent set to the re-circulating phase.

4. If you get the spray in your eyes, rinse them with water. Also wash exposed skin with soap and water, and wash clothes separately that come in contact with the spray.

5. If you experience any adverse reactions to the spraying whatsoever, you should seek medical care immediately or call the U.S. Poison Control Center at 1-800-222-1222.

For links to other websites that contain additional information about the spray being used by DEP and about the West Nile virus in general, click on the following: or .

You can also call the regional DEP office in Norristown at 484-250-5824 for a recorded message that will update the public on their aerial spraying activities. To speak with a local DEP official, call 484-250-5940, or call Dr. Veronica Urdaneta of the PA Department of Health in Harrisburg at 717-787-3350.

Some residents have asked how they can seek injunctive relief through the legal system to try to prevent the scheduled spraying. Any such actions should be filed with the Commonwealth Court, 1339 Chestnut Street, Room 900, Philadelphia, PA, 19107 (215-560-5730).

Any changes in the State’s plans to spray over Radnor Township on Wednesday will be reported here and on cable channels 10 (Comcast) and 30 (Verizon).

ArdmoreWilley's picture

So, I went over to my garden today and got attacked by essentially the same amount of tiger mosquito that have been there all summer - I'll do a periodic post on this since the spraying is not done and it may also have a delayed effect - it will be interesting to see what happens.

ArdmoreWilley's picture

I guess it has been long enough for the spraying to work, yet, I've been attacked by the same amount of skeeters in both my garden and was attacked today in my garage by a whole swarm. I hear there is a meeting over at the LM Township building on the 9th with a DEP official - maybe the question we shold be asking are why we are paying for what seems to be an ineffective treatment. But, i guess I should not look a gift horse in the mouth, if it didn't kill the skeeters than it probably is not likely to harm us...

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