RI, MA EHS Pest Control Blog

Location: Providence, RI

What does a small boutique restaurant shop do about mice when they are spotless clean yet they are attached to other stores? This is what often happens in a mall because pests don’t know property lines! Your neighbors pest issue can easily become yours! That is the case here. The two restaurants in the strip mall have mice but EHS does not service them. The mice branched out to the store we do service. The only thing we could do was completely exclude (using stainless steel mesh screening) every possible opening so the mice would not be able to get in. Totally organic pest control! Complete structural exclusion for mice! The results were immediate as the store was not longer seeing any mice activity. Another unique pest solution by EHS!

Before	After

One of the first things I was taught when I first became a “PMP” (Pest Management Professional) back in the 70’s was to always look up! Come to think of it, we were “Exterminators” back then.

In many situations this holds true for keeping rodents out of your home.

Mice are excellent climbers and our native mice (White-Footed and Deer Mice) are exceptional climbers. I remember camping once and I woke up at 1:30AM to attend to some business. As I exited the camper with my trusty flashlight (PMP’s always carry quality flashlights) I observed a White-Footed mouse climb the truck of a large Eastern Hemlock onto a large branch and disappear into the dark woods!

If you want complete mouse proofing, seal everything larger than 1/4” all the way up to and including the gutter line. Our company has always struggled to be competitive in offering this service to our clients due to the cost of enormous amount of labor and it’s tedious nature. We do offer it though if anyone is interested in it.

John Stellberger
President - Environmental Health Services, Inc.

Pest Control, RI, Pest Control, MA 

Alcoholic Mice Live to Drink

A new line of mice, bred to prefer alcohol over all other beverages, is expected to offer insight into the role genetics and lifestyle play in alcoholism. The mice drink more alcohol than other animal models and consume it in a fashion similar to humans: choosing alcohol over other options and binge drinking.

A study published in the journal Addiction Biology reports the mice reach blood-alcohol levels of more than 260 mg/dl of alcohol daily—over three times the equivalent of the human legal driving limit and the approximate consumption level that the severest human alcoholics attain.

“The free-choice drinking demonstrated by the new mouse line provides a unique opportunity to study the excessive intake that often occurs in alcohol-dependent individuals and to explore the predisposing factors for excessive consumption, as well as the development of physiological, behavioral and toxicological outcomes following alcohol exposure,” says senior author Nicholas Grahame, a biopsychologist specializing in alcoholism at Indiana University.

According to the National Institute on Alcohol Abuse and Alcoholism, part of the National Institutes of Health, an estimated 17.6 million Americans abuse alcohol or are alcohol dependent. Alcohol abuse and alcoholism can be treated but cannot be cured.

Mice share 80 percent of their genes with humans, so they are an excellent model to study alcoholism, a disease with a strong genetic component. The risk of developing alcoholism is known to be influenced by lifestyle. Animal models allow researchers to employ methods that they are unable to use in humans.

“This line of high-alcohol-seeking mice should be able to give us a better understanding of the basic brain mechanism involved in alcohol consumption as well as greater insight into the toxic effects on the brain, with the goal of developing therapies,” says Grahame, whose research focuses on behavioral genetics and behavioral pharmacology.

As with humans, the mice become intoxicated when the pace of alcohol consumption is faster than the liver can eliminate it. Typically it takes six or seven hours of continuous alcohol drinking for the new strain of mice to reach the highest levels of intoxication.

Doctoral candidate Liana M. Matson is a co-author of the study. She has conducted research focusing on when the mice drink and determined that they are nocturnal drinkers. This knowledge enabled the mice’s blood-alcohol levels to be tested when at their highest level.

Undergraduate School of Science students Amy Buckingham and Nick Villalta assisted in the research by measuring intake and blood-alcohol levels in the new strain of high-alcohol-seeking mice. In a related study, they analyzed how drunk the mice became by testing how the animals performed on a balance beam.

The research was funded by NIAAA and the School of Science at IUPUI.

George Williams,
General Manager - Staff Entomologist

Pest Control, RI, Pest Control, MA 

click image to enlarge

In today’s tough economic and housing climate there are residential houses that are vacant for extended periods of time. Months long is not uncommon and in some cases it may be a year or more. It is worse when it is a foreclosure when the occupants leave with no notice and leave many possessions behind. In some cases they leave behind food items, grass seed, bird food, pet food, etc. A total buffet for pests!

The problem with houses like this is that pests often find the house and can get out of hand in a short period of time. Mice are a perfect pest for these situations. They are prolific breeders so in 3 months the number of mice in a home can quadruple! The environment is perfect for them, the house is vacant, quiet, dark, and there is always food and nesting material left behind.

The attached picture shows you exactly this scenario. Mice got so out of control in this vacant house that they created heavy runways (travel routes) into voids. The picture shows a gnaw hole created into a floor void from the basement level. You can see the “greasy” rub marks that are created when mice frequent the same paths. These rub marks are from the lanolin (oil) on their fur. In this case the buyers home inspector pointed out that there was a high level of mouse activity and they should contact a professional. EHS performed an initial treatment and excluded the mice out at the foundation level. We then did a 30 day follow up and have a 6 month follow up on the books. The treatment program with 1 year warranty was enough to satisfy the bank plus buyer and the home was sold. See, professional pest control is good for the economy!

Alex Johnson
Service Specialist
Environmental Health Services, Inc.

Pest Control, RI, Pest Control, MA

It is scary what some commercial businesses, property managers, and homeowners do! The attached image show’s someone that tried to do their own pest control to solve a mice issue. As you can tell there is a tremendous risk to safety!

There is a reason why professional pest control makes sense, we are licensed and highly trained professionals. When it comes to protecting public health & safety you should never look for the quick and easy fix…..call a professional like EHS. You are risking WAY TOO MUCH if you cut corners!

Mark Tremblay
Service Specialist

Pest Control, RI, Pest Control, MA