Daily Archives: May 19, 2016

Bed bugs reach epidemic proportions. Dr. Michael Potter, University of Kentucky entomologist, was quoted recently as saying, Bed bugs are just going ballistic everywhere. It is going to really rock this country. Bed bugs are found today in hotels, apartments, dorm rooms, delivery vehicles, dry cleaners, jails, hospitals, churches, cruise ships, furniture rental stores and private homes. Rare for a time, bed bug bites are becoming all too common. Because pesticides are losing their effectiveness at treating bed bugs, the search is on for new ways to eliminate infestations. ThermaPureHeat kills bed bugs without harming the environment; using heat to kill bed bugs and the eggs they leave behind. And, since ThermaPureHeat can be effective in a single bed bug treatment, it can be more cost effective than chemical alternatives which can often require replacement of bedding and even mattresses.

Bed bugs are small, oval insects that live in dark spaces close to their food source and feed at night. They range in size from 1/4 to 3/8 long and are mahogany or red-brown in color.

Bed bugs were widespread before World War II in homes, hotels, and boardinghouses, but were greatly reduced with the use of the pesticide DDT. Bed bugs have been making resurgence in recent years due to the banning of DDT, an increase in international travel, and a developing resistance to pesticides.

Bed bugs commonly reside in the seams of mattresses, in the edges of carpeting, in the bed frame behind baseboards, in window and door casings, picture frames, loosened wallpaper, and other cracks and crevices.

Bed bugs can enter a structure by attaching themselves or their eggs to clothing and bedding and by hiding in luggage. They have often been brought into homes in used furniture and mattresses. In certain cases the pests may be brought in by birds or even bats.

Bed bug bites are not always noticed by their victims. This is often the problem with knowing whether an infestation still exists or if it has been successfully treated. Some people are greatly affected by bed bug bites and may exhibit numerous sores, welts and allergic reactions to the bed bug bite. Others may not exhibit symptoms at all. Although no known cases of the transmission of infectious disease have been reported, bed bugs are known to carry at least 28 different human pathogens. It appears the bed bug may be able to transmit Hepatitis B, as the virus has been found in bed bug droppings. Bacterial infections may also occur if the bite creates an open sore.

ThermaPureHeat is a superior solution to eliminate bed bug infestations. This non-chemical, non-toxic approach penetrates wall cavities, mattresses and other hard to reach locations to kill bed bugs. By applying heat evenly throughout a structure, we are able to kill bed bugs wherever they are hiding, something many other treatments cannot achieve in a single treatment. ThermaPureHeat will kill all of the growth stages of the bed bug including the eggs. This is an important fact given that not all current pesticide control methodologies kill bed bug eggs. This means that oftentimes ThermaPureHeat can eradicate the entire bed bug population in a single treatment.

There is considerable documentation citing the temperature and time correlations necessary to kill bedbugs and their eggs. Several sources (Usinger 1966, Gulmahamad 2002, Quarles 2007) report that adults and nymphs die within 15 minutes at temperatures greater than 113F and 60 minutes to kill eggs. Raising room temperatures above the thermal death point and maintaining that temperature for several hours normally eliminates a bed bug infestation.

Bed Bugs

Lethal Temperature

Time Duration

The temperature required to kill bedbugs and their eggs fall well within the temperature ranges achieved by ThermaPureHeat. The low thermal death point of bedbugs allows ThermaPureHeat technicians to better adapt the process to the building and its contents while still achieving efficacy. Unlike many pesticides, ThermaPureHeat will penetrate into all of the cracks and crevices and kill bed bugs where they reside. Our process will force heat into beds, bedding, mattresses, furniture, electronics, wall cavities, etc. leaving no place for bed bugs to hide. This is important because adult bed bugs have been shown to live up to a year on a single blood meal, and may simply go to a small, dark space away from mattresses to live and reproduce.

Historically, bed bug treatments have relied on the use of chemicals to reduce and control the pest. Recently, pesticides have shown to be ineffective in managing infestations with single bed bug treatment. An informal survey of pest control operators conducted by an entomologist at the University of Massachusetts found that 68% of all bedbug infestations require three or more treatments, 26% require two treatments, and just 6% require one treatment.

Another concern with pesticide use is the growing evidence that bed bugs are developing resistance to current pesticides used in the treatments. This follows the same trend found many years ago when DDT was the accepted treatment. The Integrated Pest Management Association found that by 1956, DDT resistance was so widespread that the control method had to be changed to Malathion.

Results from current research conducted by the University of Kentucky show that bed bug resistance to insecticidal products that have pyrethroids as an active ingredient has become significant. The excessive use of pesticide solutions may result in the bed bug developing greater resistance to current methodologies. Oftentimes this leads to overcompensating by increasing amounts of chemicals. This can be a dangerous practice. ThermaPureHeat is a simpler control methodology which alters a bed bugs natural environment, making it lethal to the bed bug.

Pesticides can also pose a threat to the environment. DDT was an effective chemical in significantly treating bed bug occurrences in the United States before it was banned in 1972 because of the reproductive effects to birds from chronic exposure to DDT. Bird exposure to this insecticide mainly occurs through the consumption of aquatic and/or terrestrial species that have been exposed to DDT (WHO 1989). Like other chemicals, DDT was able to work its way through the ecosystem and cause adverse health and reproductive effects to many animals in the food chain.

Finally, some people may be sensitive to chemicals as a result of neurological or other medical disorders. These people may not have the option to use safely chemical solutions as part of their control method. ThermaPureHeat is a non-chemical process and therefore is the practical solution for people with chemical sensitivities. It is ideal for treating health care facilities, hospitals, and schools where chemicals are not an option.

CTV News August 2010

Fighting Bed Bugs in Canada with ThermaPure

Verminators

The Discovery Channels Verminators Destroy Bed Bugs With ThermaPure Heat

WPBF-TV

Using ThermaPure Heat to Kill Bed Bugs

Animal Plants Infested! Bed Bugs

A video from Animal Planet showing the frustrations of a modern family and their fight with bed bugs, eventually using heat technology.

Sleep Tight: The Bed Bug Epidemic is Real (2009)

Theres a new, healthy and green method to kill bed bugs and their eggs 100% of the time and with only a single treatment, ThermaPureHeat.

ABC Nightline Bed Bug Epidemic & ThermaPureHeat

ABC News Nightline ran a segment about the growing bed bug epidemic in the U.S. The most effective solution to killing bed bugs and their eggs: ThermaPureHeat.

Using Heat to Kill Bed Bugs (KTLA Morning News 3-30-09)

The ThermaPure heat technology is being demonstrated, as are some bed bug sniffing dogs that Mastersons company, Isotech, uses.

#1 most effective way to kill bed bugs and their eggs

This video explains the ThermaPure process and why its the best and greenest technology to kill bed bug and their eggs.

KGO-TV San Francisco Bed bugs invading Bay Area

Bed bugs are on the increase, including in the Bay Area, where some new high tech solutions are now available to combat the problem including ThermaPureHeat.

Read the rest here:
Bed Bug Heat Treatment | Kill Bugs with Heat | ThermaPure

Bedbugs were once a common public health pest worldwide, which declined in incidence through the mid 20th century. Recently however, bed bugs have undergone a dramatic resurgence and worldwide there are reports of increasing numbers of infestations. Bed bugs are one of the great travelers of the world and are readily transported via luggage, clothing, bedding and furniture. As such, they have a worldwide distribution.

Some Basic Facts:

Bed Bug Bites

Symptoms of a Bed Bug InfestationMost bug bug problems are not detected until someone has been bitten. The bite is painless. The salivary fluid injected by bed bugs typically causes the skin to become irritated and inflamed, although individuals can differ in their sensitivity. A small, hard, swollen, white welt may develop at the site of each bite. This is accompanied by severe itching that lasts for several hours to days. A bed bug infestation can be recognized by blood stains from crushed bugs or by rusty (sometimes dark) spots of excrement on sheets and mattresses, bed clothes, and walls. Fecal spots, eggshells, and shed skins may be found in the vicinity of their hiding places. An offensive, sweet, musty odor from their scent glands may be detected when bed bug infestations are severe.

Hiding Places Bed bugs can live in almost any crevice or protected location. They will usually stay close to their food source (blood) but can rapidly spread through a multiple residence building, hotel or other accommodations. The most common place to find them is the bed. Bed bugs often hide within seams, tufts, and crevices of the mattress, box spring, bed frame and headboard.

Finding Bed Bugs Some Bed bug symptoms are not obvious to the untrained eye. A thorough inspection requires dismantling the bed and standing the components on edge. Things to look for are the bugs themselves, and the light-brown, molted skins of the nymphs. Dark spots of dried bed bug excrement are often present along mattress seams or wherever the bugs have resided. Oftentimes the gauze fabric underlying the box spring must be removed to gain access for inspection and possible treatment. Successful treatment of mattresses and box springs is difficult, however, and infested components may need to be discarded. Cracks and crevices of bed frames should be examined, especially if the frame is wood. (Bed bugs have an affinity for wood and fabric more so than metal or plastic). Headboards secured to walls should also be removed and inspected. In hotels and motels, the area behind the headboard is often the first place that the bugs become established. Bed bugs also hide among items stored under beds.

Nightstands and dressers should be emptied and examined inside and out, then tipped over to inspect the woodwork underneath. Oftentimes the bugs will be hiding in cracks, corners, and recesses. Upholstered chairs and sofas should be checked, especially seams, tufts, skirts, and crevices beneath cushions. Sofas can be major bed bug hotspots when used for sleeping.

Other common places to find bed bugs include: along and under the edge of wall-to-wall carpeting (especially behind beds and furniture); cracks in wood molding; ceiling-wall junctures; behind wall-mounts, picture frames, switch plates and outlets; under loose wallpaper; amongst clothing stored in closets; and inside clocks, phones, televisions and smoke detectors.

The challenge is to find and treat all places where bugs and eggs may be present. Bed bugs tend to congregate in certain areas, but it is common to find an individual or some eggs scattered here and there. Persistence and a bright flashlight are requisites for success. Professional Inspectors sometimes also inject a pyrethrum-based, flushing agent into crevices to help reveal where bugs may be hiding. A thorough treatment of a home, hotel, or apartment may take several hours or days.

Continued here:
PEST CONTROL CANADA | Bed Bugs

Just spraying pesticides is not the solution

Control of bed bugs is best achieved by following an integrated pest management (IPM) approach that involves multiple tactics, such as preventive measures, sanitation, and chemicals, steam or heat applied to targeted sites.

Bed bugs are challenging pests to control. They hide in many tiny places, so inspections and treatments must be thorough. In most cases, it will be prudent to enlist the services of a professional pest control firm. (see professionals who specialize in bedbug control)

Experienced companies know where to look for bed bugs, and have an assortment of management tools at their disposal. Owners and occupants will need to assist the professional in important ways. Affording access for inspection and treatment is essential, and excess clutter should be removed. In some cases, infested mattresses and box springs will need to be discarded. Since bed bugs can disperse throughout a building, it may also be necessary to inspect adjoining rooms and apartments.

Bed bugs were treated years ago by wholesale spraying of pesticides. This practice is no longer permitted. Thoroughness is still important, but treatments today are generally more targeted and judicious. It often takes hours to properly inspect and treat a bed bug infestation, and follow-up visits are usually required.

Infested bedding and garments will need to be bagged and laundered (120F minimum), or discarded since these items cannot be treated with insecticides. Smaller items that cannot be laundered can sometimes be de-infested by heating. Individual items, for example, can be wrapped in black plastic bags and placed in a hot, sunny location for at least a few days (the 120F minimum target temperature should be monitored in the centermost location with a thermometer). Bedbugs also succumb to cold temperatures below freezing, but the chilling period must be maintained for at least two weeks. Attempts to rid an entire home or apartment of bed bugs by raising or lowering the thermostat will be entirely unsuccessful. Vacuuming can be very useful for removing bugs and eggs from mattresses, carpet, walls, and other surfaces. Pay particular attention to seams, tufts and edges of mattresses and box springs, and the perimeter edge of wall-to-wall carpets. Afterward, dispose of the vacuum contents in a sealed trash bag. Steam cleaning of carpets is also helpful for killing bugs and eggs that vacuuming may have missed. Repair cracks in plaster and glue down loosened wallpaper to eliminate bed bug harborage sites. Remove and destroy wild animal roosts and bird nests when possible.

While the former measures are helpful, insecticides are important for bed bug elimination. Pest control professionals treat using a variety of low-odor sprays, dusts, and aerosols. (Baits designed to control ants and cockroaches are ineffective). Application entails treating all cracks and crevices where the bugs are discovered, or tend to hide. Eliminating bed bugs from mattresses and box springs is challenging. If there are holes or tears in the fabric, the bugs and eggs may be inside, as well as outside. There also are restrictions on how beds can be treated with pesticides. For these reasons, pest control firms often recommend that infested beds be discarded. If disposal isnt an option, encasing the mattress and box spring will be helpful if bugs are still present. (Allergy supply companies sell zippered bed encasements for dust mite prevention). Some pest control firms treat seams, tufts, and crevices of bed components, but they will not spray the mattress surface, bed sheets, blankets, or clothing. Vacuuming and brushing will further help to remove bugs and eggs from mattresses and box springs that cannot be discarded. Some pest control firms also treat beds with portable steam machines. The technique is useful, but does not kill bugs or eggs that are hidden inside the box spring or mattress.

Just spraying pesticides is not the solution! Residual insecticides (usually pyrethroids) are applied as spot treatments to cracks and crevices where bed bugs are hiding. Increased penetration of the insecticide into cracks and crevices can be achieved if accumulated dirt and debris are first removed using a vacuum cleaner. Many readily available aerosol pesticide sprays will cause bed bugs to scatter making eradication more difficult. Dust formulations may be used to treat wall voids and attics. Repeat insecticide applications if bed bugs are present two weeks after the initial treatment since it is difficult to find all hiding places and hidden eggs may have hatched.

Insecticides should not be used on bedding or linens. These items should be dry cleaned or laundered in hot water and dried using the hot setting.

Starting from the top left, moving counter clockwise: eggs (1mm), 1st stage nymph (1.5 mm), 2nd stage nymph (2 mm), 3rd stage nymph (2.5 mm), 4th stage nymph (3 mm), 5th stage nymph (1.5 mm), unfed adult (5.5 mm), and fed adult.

COLUMBUS, Ohio Ohio State University entomologists have found that over-the-counter foggers or bug bombs commonly usedby consumers are not effective at killing bedbugs providing the first scientific evidence that such products should not berecommended for control of this increasingly worrisome, bloodsucking pest. The study appears in the June 2012 issue of theJournal of Economic Entomology, a peer-reviewed publication of the EntomologicalSociety of America. There has always been this perception and feedback from the pest-management industry that over-the-counter foggers are not effectiveagainst bedbugs and might make matters worse, said Susan Jones, an urban entomologist with the universitys Ohio AgriculturalResearch and Development Center (OARDC) and a household and structural pest specialist with Ohio State University Extension.But up until,now there has been no published data regarding the efficacy of foggers against bedbugs.

Because a majority of bedbugs spend most of the time hiding in protected sites (under sheets and mattresses, in cracks and crevices,deep inside carpets, etc.), Jones said it is very unlikely that they will be exposed to the insecticide mist from foggers. And even if theycome into contact with the mist, she added, many bedbug populations found in Ohio and throughout the U.S. have varying degrees ofresistance to pyrethroids and will most likely survive application.

Bug Bombs or total release aerosol insecticides never work for bed bugs and can be very dangerous when used.

The mobile nature of bed bugs limits their prevention. Avoidance is especially challenging in hotels, motels, and apartments because occupants and their belongings are constantly changing. This affords many opportunities for the bugs to be introduced. Householders should be wary of acquiring secondhand beds, bedding, and furniture. At a minimum, such items should be examined closely before being brought into the home. When traveling in countries where bed bugs are prevalent, it might be prudent to examine the bed and headboard area for signs of the bugs, and elevate luggage off the floor. Warehouses, storage facilities, trucks and railroad cars may be infested so common bed bugs can infest homes by stowing away on new furniture stored or shipped from these places. Familiarity may help to avoid infestation, or at least prompt earlier intervention by a professional.

Michael F. Potter, Extension Entomologist University of Kentucky College of Agriculture:

Bed bugs are challenging pests to control. They hide in many tiny places, so inspections and treatments must be very thorough. In most cases, it will be prudent to enlist the services of a professional pest control firm. Experienced companies know where to look for bed bugs, and have an assortment of management tools at their disposal.

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Originally posted here:
PEST CONTROL CANADA | How to Get Rid Of Bed Bugs