Often, bedbug bites are clustered along lines usually following arms and legs. Theories range from the idea that bedbugs are feeding along blood vessels to the idea that bedbugs remain with their bodies touching the bedding while they feed, and the bugs are left to feed only along lines where the skin is touching the bedding in just the right manner.
Once a pest of the past, bedbugs now infest every state in the U.S.. Cimex lectularius—small, flattened insects that feed solely on mammalian and avian blood—have been living with humans since ancient times. Abundant in the U.S. prior to World War II, bedbugs all but vanished during the 1940s and '50s thanks to improvements in hygiene and the use of pesticides. In the past 10 years, however, the pests have staged a comeback worldwide—an outbreak after the 2000 Summer Olympics in Sydney was a harbinger of things to come. This revival may be the worst yet, experts say, due to densely populated urban areas, global travel and increasing pesticide resistance—something to consider as the summer travel season gets underway.
Bedbugs do, however, have a unique bite pattern. Although some bites may appear alone, most bites occur in a row of three to five bites (termed "breakfast, lunch, and dinner") or in a cluster of red bumps (a rash called bedbug dermatitis). The bites often appear in a zig-zag formation, but may appear in a straight line if the bugs bite you in the morning.
Bed bugs are very hardy insects. Both adults and nymphs can survive prolonged periods without food or under adverse temperature conditions. Adults can live for a year or longer without feeding and can survive over winter in an unheated building. Nymphs are not as hardy as adults, but they can survive for considerable periods under adverse conditions.
Dust the wall voids. Bed bugs can often travel from room to room, especially in apartments, hotels and condo's. They travel along electrical wiring and plumbing lines. Specifically treat wall voids with a hand duster either by removing wall switch plate covers and/or drill access holes discreetly between studs. Cimexa Dust or Delta Dust are excellent choices for void applications. It kills populations in walls and voids and creates a repellent, hostile environment which reduces the likelihood of bed bugs traveling through voids to other areas. Use a small hand type duster to "puff" insecticidal dusts into these areas. A light coating is all that is needed. To much dust and the bed bugs will just crawl around it.
Bed bug females lay between 200 and 500 eggs during their lifetime in batches of three to four eggs per day. These eggs hatch after 6 to 17 days. Nymphal bed bugs molt five to six times before becoming adults. Under the best conditions, the life cycle is complete in four to five weeks, but since ideal conditions are rarely found it can take four to five months. Adult bed bugs can live 10 months or more without food. Nymphal bed bugs are known to survive for more than two months without feeding.
Insect and spider bites and how to deal with them Insect and spider bites can occur almost unnoticed, or they can be painful. Either way, home treatment is usually enough for most symptoms. However, some bites can spread serious disease, such as Lyme disease and malaria. Find out how to protect against bites and what to do if someone has a severe reaction to a bite. Read now
Ants Raid MAX® No Mess Dry Fogger Raid® Ant & Roach Barrier Raid® Ant & Roach Killer 26 Raid® Ant Baits III Raid® Ant Gel Raid® Ant Killer 26 Raid® Concentrated DEEP REACH™ Fogger Raid® House & Garden I Raid Max® Ant & Roach Raid Max® Bug Barrier Raid Max® Concentrated DEEP REACH™ Fogger Raid Max® Double Control Ant Baits Cockroaches Raid MAX® No Mess Dry Fogger Raid® Ant & Roach Barrier Raid® Ant & Roach Killer 26 Raid® Concentrated DEEP REACH™ Fogger Raid® Double Control Large Roach Baits Raid® Double Control Small Roach Baits Raid® Double Control Small Roach Baits and Raid® Plus Egg Stoppers™ Raid Max® Ant & Roach Raid Max® Bug Barrier Raid Max® Concentrated DEEP REACH™ Fogger Spiders Raid® Ant & Roach Barrier Raid® Ant & Roach Killer 26 Raid® Concentrated DEEP REACH™ Fogger Raid Max® Ant & Roach Raid Max® Bug Barrier Raid Max® Concentrated DEEP REACH™ Fogger Raid Max® Spider & Scorpion Killer Bed Bugs Raid MAX® Foaming Crack & Crevice Bed Bug Killer Raid® Bed Bug Detector & Trap Raid® Bed Bug & Flea Killer I Fleas Raid® Ant & Roach Barrier Raid® Flea Killer Raid® Flea Killer Plus Carpet & Room Spray Raid® Flea Killer Plus Fogger Raid® House & Garden I Raid® Bed Bug & Flea Killer I Raid Max® Bug Barrier Flying Insects Raid® Wasp & Hornet Killer 33 Raid MAX® Foaming Wasp & Hornet Killer Raid® Concentrated DEEP REACH™ Fogger Raid® Flying Insect Killer 7 Raid® House & Garden I Raid Max® Bug Barrier Raid Max® Concentrated DEEP REACH™ Fogger Multiple Insects Raid® Ant & Roach Barrier Raid® Concentrated DEEP REACH™ Fogger Raid® House & Garden I Raid Max® Bug Barrier Raid Max® Concentrated DEEP REACH™ Fogger
Prior to World War II, bed bug infestations were common. Since the development of synthetic organic insecticides such as DDT and chlordane almost 70 years ago, bed bug infestations in buildings have declined significantly - almost disappeared. In fact, in the United States, bed bug infestations have been exceedingly rare - almost non-existent - until a few years ago.