Archive for June, 2011

Jun 20, 2011 – "What Is Things You Should Not Do, Alex"

QUESTION:

In the past two weeks I’ve had three different customers ask what products they could use to treat for “Scabies”. I always thought that was a medical condition that needs to be treated with ointment to affected people, but on the other hand are they not considered mites?

ANSWER:

You are correct on both counts Chris – they are mites and they are treated only by medications prescribed or suggested by a physician, and there is absolutely no role for the pest control technician to be involved with. I personally believe that “scabies” may also be highly over-diagnosed by physicians. On too many cases where people were diagnosed with this problem they told me that the doctor made his diagnosis based solely on his visual examination of the skin, and took no skin scrapings to examine under a microscope. These mites are microscopic, and from what I have learned the verification that it is mites causing the skin problems relies on a microscope and skin samples from the affected places.

Scabies mites (Sarcoptes scabiei) also cause this condition that may be called mange or itch mites. They are passed from person to person ONLY by direct contact with another person with the problem or by wearing clothing worn by an infected person, and this would have to be immediately after that other person had it on. The mites also could transfer onto other fabrics such as bed linens or backs of couches, etc., and get onto another person who shares that furniture. As the CDC puts it “the scabies mite usually is spread by direct, prolonged, skin to skin contact with a person who has scabies”. The mites do not get off people and crawl around the floor or on furniture. They cannot survive more than 48-72 hours off a person or infected animal. Treatment, in addition to the medications applied to the skin, should include laundering of all clothing and fabrics worn or touched by an infected person, but the CDC also states that pesticide applications to the home are unnecessary and accomplish nothing. This is a good website (CDC) that these customers of yours should read and perhaps would believe, since it is an unbiased and responsible source of information. You can access it at http://www.cdc.gov/parasites/scabies/gen_info/faqs.html#life

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Rainy, warm spring means business is buzzing for local exterminators – MLive.com

“There’s nothing I like better on a sunny afternoon than committing a little mosquito genocide,” quipped the Grand Rapids Pest Control exterminator, helping his boss, Mark Travis, spray the backyard of a local home with insecticide. Exterminators are …

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Oregon fruit growers do battle with winged pests – Oregonian

ALBANY, Ore. — In one way, the spring rains and cool temperatures have been a blessing for fruit growers in Linn and Benton counties. The weather has helped keep down populations of spotted wing drosophila or SWD, one of the newest pests farmers and …

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Madagascar Faces New Locust Threat – Voice of America

It’s the same area of the country where operations were conducted from last October through April to control the insects. Some 200 thousand infested hectares were sprayed. “The current situation is very serious because it’s what we call an upsurge.

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Oak Park board OKs beekeeping – Chicago Tribune

About 40 to 100 people die every year across the nation from stinging insects, including wasps, hornets, fire ants and other insects, said Dr. Paul Luning, chief medical officer at Lake Street Family Health Center in Oak Park.

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Watch Out for Tiny, Biting Bugs – AccuWeather.com

These tiny menaces aren’t enemy micro-drones. They’re a more old-fashioned assailant. Ceratopogonidae. They’re the small biting insects that you see outside all summer, but never knew had a name. They have, in fact, a few: no-see-ems, biting midges or punkies.

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Exterminator: Ants Are Overtaking The Borderland – KFOX El Paso

Exterminator: Ants Are Overtaking The Borderland
KFOX El Paso
Jerry Greenwood of AMIX Pest Control said the February freeze has helped stir up insect activity, but believes more ants are in the Borderland because of the massive amounts of construction, including the building of new homes, all around town.

and more »

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Is that insect real, or is it a drone? – Defense Systems


New York Times

Is that insect real, or is it a drone?
Defense Systems
The current focus at the microaviary is on developing technology that mimics the flapping of wings that occurs in flight — an aspect that the researchers say is easier done with wing motions of insects as opposed to the more complicated aerodynamics
Insect-size drones to buzz targetsThe Voice of Russia
Tiny spy drones poised to alter warInquirer.net
American micro-drones as small as a humming birdTelegraph.co.uk
New York Times –Vancouver Sun
all 38 news articles »

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Pennsylvania Agriculture Department Urges Public to Help Save Pollinating Insects Critical to Farmers and Food Industry

Governor Corbett Proclaims June 20-26 as ‘Pollinator Week’

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Jun 21, 2011 – Resmethrin and Cancer

QUESTION:

I have read in the “Training and Reference Guide for Pest Control” by Corky Mizer that Resmethrin is classified with other pesticides as either a known carcinogen or causes reproductive problems. I have been using Mosquito Beater fogging liquid with Resmethrin for two seasons. I have a gallon of this product remaining to be used starting next week. Should I give it to the Pesticide Control Board to get rid of it or just simply finish using the product? I plan to use only Black flag which contains pyrethrins with synergists since I am concerned about the health effects on myself and clients. What is your take on the matter?

ANSWER:

This has been an extremely contentious issue in California since 1986, when voters in that state managed to pass Proposition 65, called the Safe Drinking Water and Toxic Enforcement Act of 1986, and which now requires that all “known or SUSPECTED” carcinogens be listed and the list made available to the people of the state. Further, any person or business who releases any of these chemicals into the general environment must warn those who may be exposed, and violations of the law then permit people to SUE the one who released the material. Naturally the government of California exempted itself from this law. The author you mention owns and operates a highly respectable business in California, and therefore is quite familiar with Prop 65, and thus his mention of this product and that list.

To understand the reality of this, which we call the Prop 65 List, you must recognize that many other “chemicals” are on this list. These include beer, wine, and distilled spirits, aspirin, bracken fern, caffeic acid (in coffee), cocaine, diesel and gasoline engine exhaust, tobacco smoke, estrogen and testosterone, leather and wood dust, and a tremendous number of naturally occurring chemicals found in plants. Yes, resmethrin and many other pesticide active ingredients are on there because in a laboratory setting where massive doses were administered to lab rats or mice they managed to cause cell malformations that were then interpreted as “potentially” leading to cancer. Every grocery store in the state has a warning sign in the window at the entry doors warning shoppers that they may be exposed to carcinogens somewhere in the store.

As a VERY prominent expert on cancer and its causes has told us, you can cause problems in cells of living organisms with ANY chemical if you expose that organism to enough of the substance, and that man-made chemicals are outweighed at least 1000 times by naturally occurring substances in this area. Question – will your normal use of resmethrin in accordance with its Label cause cancer or any other health problem in humans? Answer – highly, highly unlikely. I suggest you continue to use the resmethrin you own and if it serves your purposes better than pyrethrum does you should not change products. My take on this matter, to be very honest, is that this is a highly political issue that was passed into law by scaring voters with poor science and misinformation, and that your chances of developing cancer from properly used pesticides is about equal to the risk from drinking your morning coffee and then driving to work in traffic with your arm out the window (sunshine, after all, does cause cancer).

 

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