Read tips for selecting a pest professional. Select a licensed professional to apply insecticides for the control of bed bugs in all life stages (egg to adult).Read more about using insecticides safely. Seal mattress or consider discarding mattresses in severe cases.Carefully scrub mattress seams and bed frames to remove bed bug adults and eggs.Frequently vacuum mattresses and premises immediately seal vacuum bags and discard in an outdoor trash container.You can also use a dryer on the highest heat setting the fabric will tolerate. Launder bedding and clothing in hot water.Virginia Tech University has a helpful guide for preventing bed bugs» Seal exterior cracks and crevices, repair screens on doors and windows.Inspect traveler’s clothing and luggage keep infested items out.Routinely inspect for and detect bed bugs.Integrated pest management uses multiple treatment methods and emphasizes minimal use of potentially harmful chemicals. How do I control bed bugs?īed bug infestations can be controlled by following an integrated pest management approach. Itchiness, inflammation and welts on the skinĬall the Multnomah County Bed Bug Information Line at 503-988-BUGS (2847) if you think you may have an infestation.Reddish or black stains around the room.Remember that many insects can cause skin reactions that look similar to those caused by bed bugs. If an allergic reaction occurs, see your health care provider. Physical symptoms include bites found on skin represented by irritation such as itchiness, inflammation and welts.This odor has also been described as “over-ripe raspberries.” A sweet, musty odor may be present in a room with a severe infestation.An infestation can be recognized by reddish or black stains on bedding, walls or furniture from fecal matter, crushed bugs, or from blood stains caused by feeding.How do I know if I have bed bugs?Įvidence of bed bugs can be identified in several ways: Typically infestations are not a reflection of poor hygiene or housekeeping. The chance of a bed bug infestation is higher when there's a high rate of occupant turnover, such as in hotels, shelters, airplanes, trains, and apartments. They are transported by humans by latching on to luggage, clothing, bedding and furniture. Where do bed bugs live?īed bugs hide during the day in dark, protected areas.īed bugs can not travel far. Adult bed bugs are oval-shaped, smaller than an apple seed, wingless and reddish-brown in color. Bed bugs are not exclusively nocturnal but are primarily active at night. Although adult bats can survive under high parasite loads of bat bugs, reproducing females prevent parasite reproduction and simultaneously reduce parasite load in the young by shifting inside spacious roosts.Bed bugs ( Cimex lectularius) are nuisance insects that feed on the blood of humans and other warm-blooded animals (including birds, rodents, bats and pets). When bats were absent in their old site, the abundance of nymphal instars of bugs decreased by half. Females roosted in the infested site till time before parturition and then moved to the non-infested site within attic. Internal temperature and relative humidity were similar in both infested and non-infested sites. In highly infested attic, bat bugs induced pregnant females to move from the infested site of the attic to the non-infested one. We found different patterns in the bug abundances and dynamics in the two attics. From April, after the arrival of the bats, to November, abundance of all instars and adult bugs was sampled in the attics by adhesive traps. For 3 years, two attics highly and less infested by bat bugs (Cimex pipistrelli) with breeding females of Myotis myotis were monitored. Unfortunately, there are no studies devoted to such a topic. We postulated that there could be other antiparasitic strategies of philopatric bats roosting in non-dwelling spacious roosts. Previous studies have shown that bats shifting roosts within the growing season prevent the massive reproduction of these parasites. Bat bugs are often roost ectoparasites of bats.
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