Editor’s note: Included as part of PCT’s August bed bug coverage was a profile of Gary Geiger, owner of Geiger’s Pest Services, St. Petersburg, Fla. The article reviews Geiger’s success with bed bug services in both New York and Florida. In the following video, Geiger discusses using the Verifi Bed Bug Detector.
A relatively new rodent control trend has been the use of video. For example, some progressive pest management professionals have set up video equipment (in some cases, motion-activated cameras) to record rodent behavior around traps. This footage has provided them with clues for trap placement, bait selection, etc. Jay Jorns, president of JNJ Pest Control, Katy, Texas, sent PCT video footage of a roof rat exploring a trap in a customer’s garage. “I would go to my computer in the morning and log in to see if I had caught a rat and needed to go back and collect the carcass,” Jorns said. “One morning I had one on the trap so I followed the timeline to the point we had interest in the trap. Dropcam gives you active beeps on the timeline. I found a great training tool.” If you have any rodent-related videos you would like to share on PCT Online, email them to firstname.lastname@example.org.
ServiceMaster Appoints Gillette as New CEO
MEMPHIS, Tenn. — The ServiceMaster Company announced in June the appointment of Robert J. Gillette as chief executive officer. He succeeds John Krenicki Jr., who stepped in as interim CEO in April, following the resignation of Hank Mullany.
Krenicki will continue to serve as chairman of ServiceMaster Global Holdings, the parent company of ServiceMaster, and will work closely with Gillette to ensure a successful transition, the firm said.
“We knew the CEO role at ServiceMaster would be a very attractive opportunity, and with Rob’s appointment we’re getting a world-class leader who will take the company forward,” said Krenicki. “He’s a proven leader with broad experience in a variety of industries and a track record of delivering top-line growth, margin expansion and operational excellence.”
Gillette is the former chief executive officer at First Solar, a leading manufacturer of solar cells and solar power plants. At First Solar, he expanded and refined the company’s global manufacturing capabilities and led the company to approximately 50 percent revenue growth. Previously, Gillette spent 12 years at Honeywell International, including roles as president and CEO of two of the largest divisions, Transportation Systems and Aerospace.
Before Honeywell, Gillette spent 10 years with GE, serving in variety of field and leadership roles, including general manager of GE Plastics South America, based in Sao Paulo, Brazil.
Gillette is a graduate of Indiana University, with a bachelor’s degree in finance.
Gillette said he’s excited about leading ServiceMaster and building on the foundation of recognized brands and more than 20,000 associates who serve the company’s 8 million residential and commercial customers.
“I’m looking forward to being a part of a winning team at ServiceMaster, and it starts with building a culture that puts our customers first in everything we do,” said Gillette. “We’re going to keep working hard to win the confidence and trust of our customers and deliver reliable and consistent performance for our investors.”
Marathon Data Systems Hosts ‘Hackathon’
WALL, N.J. — Marathon Data Systems brought together a group of developers at the CoWerks facility in Asbury Park, N.J., for a 24-hour hackathon, challenging them to create an application that would help businesses and the local community in the first summer following Hurricane Sandy. The event, appropriately titled the Jersey Shore Comeback-A-Thon, was free for participants and boasted a $1,000 prize for the winning application as well as $600 in runner-up prizes.
During the first-day of the event local business owners and members of the community addressed the crowd, describing some of the challenges they have faced since Super Storm Sandy wreaked havoc throughout the Jersey Shore last fall. Speakers included Dave Fernicola of Days Ice Cream and Just Another Days in Ocean Grove and Asbury Park, N.J. Fernicola described how important it is to get the word out to the community, and to tourists, that even though there is still visible damage to the shore they, and other local businesses, are open for business. Other speakers included Danny Croak of CoWerks and Francis Kiernan of EdgeKnowledge in Red Bank, N.J.
After 24 hours of coding and very little sleep for most, the teams presented their ideas and demoed their applications to a number of community members and a team of judges on April 28.
Chris Sullens, president and CEO of Marathon Data Systems, who was present at the event and also one of the judges, noted, “We were really excited to see what the teams came up with in such a short period of time. The ideas and work generated during this event could go a long way toward benefiting the local community. We look forward to hosting similar events in future that challenge participants to use technology and creativity to create something of benefit to the community.”
The results were innovative and impressive, the judges said. The winning team, “Team Mango,” included Margaret Kim of Fort Lee, N.J., Cory Cardio of Long Branch, N.J., and Gary Kagan of Sebastian, Fla. The team created a crowd-sourced application where members of the community could give and receive up-to-the-minute pertinent information in the event of a disaster like Hurricane Sandy, such as which businesses had electricity. Since connecting to the Internet was an issue for many during the storm, the group created an application that would include a texting component so that users could update others as well as receive updates on their phone even if they did not have a Smartphone or could not get Internet access.
Another notable submission was from Ken Richlin from Long Branch, N.J. As the lone member of “Team Awesome,” Richlin created an online wiki website for users to submit and consume local information. The site is up and running and can be visited at asburyparkwiki.com.
Marathon Data Systems plans to make sponsoring a hackathon with a theme that benefits the local community an annual event.
Sept. 5: Liphatech’s Eraticate Soft Bait Awareness Tour, Long Beach, Calif. Contact: www.liphatech.com/2013Tour or call 888/331-7900.
Sept. 9: Liphatech’s Eraticate Soft Bait Awareness Tour, New York City. Contact: See Sept. 5.
Sept. 11: Liphatech’s Eraticate Soft Bait Awareness Tour, Baltimore, Md. Contact: See Sept. 5.
Sept. 17: Liphatech’s Eraticate Soft Bait Awareness Tour, Chicago. Contact: See Sept. 5.
Oct. 1-3: 43rd Annual University of Kentucky Pest Control Short Course, Lexington, Ky. Contact: Darlene Thorpe, 859/257-5955 or email@example.com.
Oct 2-3: RK Environmental’s “Food Safety and Pest Management 2013,” Trump Taj Mahal Casino Hotel in Atlantic City, N.J. Contact: Visit www.rkenvironmental.com or call 800/996-4402.
Oct. 21: Pi Chi Omega Board of Directors Meeting, Phoenix, Ariz., Sheraton. Contact: Pi Chi Omega Executive Director Vern E. Toblan at firstname.lastname@example.org.
Oct. 22-25: PestWorld 2013, Phoenix Convention Center, Phoenix, Ariz. Contact: NPMA, 703/352-6762 or visit www.npmapestworld.org.
Oct. 22: Pi Chi Omega Membership Meeting (brunch) 10:00 am to noon, Phoenix Sheraton, Paradise Valley Room, Phoenix, Ariz. Contact: Pi Chi Omega Executive Director Vern E. Toblan at email@example.com.
Nov. 4-5: Pennsylvania Pest Management Association’s Annual Conference, Best Western Premier Resort, Lancaster, Pa. Contact: firstname.lastname@example.org or 800/842-9090
BASF Announces Termidor ‘You Choose’ Sweepstakes
RESEARCH TRIANGLE PARK, NC. — BASF announced the details of its Termidor You Choose Sweepstakes, which gives pest management professionals a chance to win a Colorado fly-fishing trip or a trip to pro football’s biggest game.
From now through September, pest management professionals who treat a dwelling with Termidor H·E High-Efficiency Termiticide and register the homeowner for the 10-Year Pledge will be entered for a chance to win a monthly prize, as well the grand prize.
Pest management professionals will receive one sweepstakes entry for every home treated with Termidor H·E High-Efficiency Termiticide.
Chances of winning increase with each entry. Five PMP grand prize winners will have the choice between a fly-fishing trip for two in Colorado, or a trip for two to watch The Big Game at MetLife Stadium. Each month, entries also have the chance to win a tablet.
“Termidor H·E High-Efficiency Ter-miticide is a more efficient way to get the strength of Termidor termiticide/insecticide,” said Chad Reese, Termidor Product Manager, BASF. “Backed by the Termidor 10-Year Pledge, Termidor H·E High-Efficiency Termiticide enables PMPs to treat more homes more efficiently and with less disruption — all with the same 100 percent efficacy PMPs have come to know and trust.”
PMPs can visit pestcontrol.basf.us for full details, or contact their BASF Pest Control Solutions sales specialist for more information.
PMPs Save Baby Girl’s Life
LOS ANGELES — PMPs with Isotech Pest Management, Covina, Calif., saved an 11-month-old girl’s life while out on a service call in Los Angeles, a recent story from KTLA 5 reported.
According to Los Angeles police, the girl somehow fell into a bucket filled with water outside her home on May 21. Isotech employees Clint Czarnota, Gus James and Mike Mora, who were in a nearby building for a cockroach control call, heard a scream and ran to assist, according to the TV station.
James was able to perform CPR on the girl, after the girl’s father had pulled her from the bucket. “The dad was karate chopping her back while she was upside down, trying to get water our of her,” James told KTLA. “I could tell he did not know CPR or anything.”
James’ rescue effort was successful, and the girl was taken to a local hospital by paramedics.
“I am so proud of my employees,” Isotech President Mike Masterson wrote to PCT. “Knowing they were willing to be leaders and take command of a bad situation. The result, a little girl’s life was saved and her parents will be able to kiss and hug her every day of their lives.”
RISE Calls for Mosquito Management Awareness
WASHINGTON — In the final week in June, Responsible Industry for a Sound Environment (RISE) observed National Mosquito Awareness Week, to bring attention to the importance of eliminating the growing threat of mosquitoes spreading West Nile virus throughout the nation.
In 2012, West Nile virus deaths totaled 286, according to the Centers for Disease Control and Prevention (CDC). Weather conditions favorable to the breeding of mosquitoes contributed to the high death toll, according to health officials.
“When environmental factors increase the threat of mosquitoes, each of us needs to take steps to proactively protect our family and community,” said Karen Reardon, vice president of public affairs, RISE. “Inspecting your yard and taking simple measures now will help control mosquito populations throughout the season.”
Responsible Industry for a Sound Environment is the national trade association representing manufacturers, formulators, distributors and other industry stakeholders. Learn more at www.pestfacts.org.
Comings & Goings
Darrel Roberson has been named head of the wildlife division for Pest Management Systems (PMI), of Greensboro, N.C.
Steve Nix joined Bell Laboratories in June as technical sales representative for the north central United States, representing Bell products to distributors and pest management professionals in North and South Dakota, Nebraska, Kansas, Minnesota, Iowa, Missouri, Arkansas and western Tennessee.
Roxanne Connelly, entomologist with the University of Florida, has been selected as president of the American Mosquito Control Association. She will serve a one-year term.
Dow AgroSciences recently named Tom Linnen to the position of portfolio marketing leader for the U.S. Turf & Ornamental (T&O) business division. Linnen is replacing Jason Nelson, who recently accepted the role of commercial leader, North America Recruiting and Talent Development.
Dow AgroSciences also welcomes Jan Castanza, who has accepted a position as sales representative in western Florida, replacing Maureen Clark, who has relocated to Indianapolis to work on the Crop Protection and Urban Pest Management businesses.
Cook’s Pest Control, Decatur, Ala., recently added Faye Golden as its corporate governmental affairs manager.
Dr. Jeff Lloyd, corporate vice president of research and development at Nisus Corporation, has been appointed president of the International Research Group on Wood Protection (IRGWP). The appointment lasts for three years, was preceded by a three-year vice presidency and is followed by three years as past president.
IRGWP is an international non-profit group that focuses on the latest developments and research in wood protection by providing the opportunity to develop and foster interaction between scientists from all over the world.
Liphatech Announces Eraticate Soft Bait Awareness Tour
Milwaukee, Wis. — Liphatech’s Eraticate Soft Bait Awareness Tour is hitting the road with five stops in some of the worst cities for rodent control in the country in August and September. Pest management professionals will hear the benefits of soft bait at the tour.
Headliners include industry experts Ted Bruesch, Liphatech’s technical manager; and Dr. Bobby Corrigan, RMC Pest Management (at the Atlanta, New York and Chicago stops only).
Tour highlights include:
- Free attendance for PMPs who register online at www.liphatech.com/2013Tour
- Lots of freebies. Attendees will receive a gift for attending, soft bait information, tour shirt and soft bait samples
- Enter to win prizes valued at more than $500, including a flashlight with a built-in video camera or a Samsung Galaxy Note 10.1
- Special event deals on product offered during the show
- Opportunities pre- and post-tour for meet and greets to network with industry colleagues and experts
Topics to be covered include: rodent behavior and challenges they create for pest management professionals; uses, methods and treatments of FirstStrike and Resolv soft bait; why soft bait should be the primary bait in a PMP’s toolbox; how soft bait is designed to work on extremely difficult jobs, yet its economical enough to become a go-to rodenticide; and different ways other pest management professionals have used soft bait successfully in the field.
The tour will visit the following cities:
- Atlanta — Aug. 27
- Long Beach, Calif. — Sept. 5
- New York City (Manhattan) — Sept. 9
- Baltimore — Sept. 11
- Chicago — Sept. 17
The event will begin with registration, food and drinks at 5 p.m. The soft bait awareness program follows at 6:30 p.m. with dessert and drinks at 8 p.m.
Register for this educational event online at www.liphatech.com/2013Tour. For more information about Liphatech products and services, visit www.liphatech.com or call 888/331-7900.
Envincio’s Mean & Green Promotion runs through Sept. 30. PMPs can earn a $40 cash-back rebate from Envincio when purchasing one case of Adonis 2F (4 x 1 gallon or 2 x 2.15 gallon) or Adonis 75WSP combined with either one case of Essentria IC3 (4 x 1 gallon) or new Essentria All Purpose Insecticide Concentrate (4 x 1 gallon).
Essentria says its new All Purpose Insecticide Concentrate is “the next generation of green.” The product features octopamine blocker technology, broad-spectrum kill and a versatile label, Envincio reports.
To earn the rebate, PMPs need to download the rebate form from the firm’s website, make a qualifying purchase, fill out the form and mail it in.
To celebrate Transport Mikron’s new nationwide expanded label, which includes food-handling and mattress applications, FMC Professional Solutions is offering a $30 rebate for every case (16 1-quart bottles) of Transport Mikron insecticide purchased between now and Nov. 30.
Non-repellent Transport Mikron provides fast-acting, long-lasting control of challenging social insects such as ants and termites because data shows it is transferred from the exposed pest to others within the colony, FMC reports. The patented formulation uses two active ingredients to control roaches, pill bugs, fleas, ticks, stink bugs, pyrethroid-resistant bed bugs and other pests.
For a limited time, PMPs can bundle and save. Liphatech is offering its rodenticides, FirstStrike and Resolv, bundled with the secured bait station, the Aegis-RP Anchor, for one price. This offer is only available through August and includes free shipping. The bundles are being offered at a savings of up to 60 percent off suggested retail prices. Three bundles are available and PMPs should contact their local distributor to place orders. A limited number of these special bundles are available.
“This offer is a true value for PMPs wanting to try soft bait and the Anchor for the first time or those that already appreciate the value of these products and want to stock up before the busy rodent season is upon us,” said Manny Martinez, executive director, Liphatech.
ServSuite Mobile is the newest addition to the ServSuite family of products. It is not just an add-on module, according to Andy Deering, COO, The Service Pro.net, but a complete companion to the company’s ServSuite web application.
“With the ServSuite Mobile application, PMPs can access the following features of the ServSuite program: synchronize technician schedules, reschedule services, view service/estimate history, perform services, view basic account information and see real-time productivity,” he said.
In addition, ServSuite Mobile is available in multiple platforms and can be accessed easily by a service technician from the following devices: iPad/iPhone, Android tablet/smartphone and the Blackberry tablet. “This money-saving feature gives PMPs access to vital information no matter where they are or what platform or device they have access to,” Deering said.
“With ServSuite Mobile, you or your pest control technician can connect with or without a mobile data connection,” he says. “Plus, you can synchronize in real time with the ServSuite web application, whether in the office or out in the field. You can also choose the level and degree of security for each user. All these features are there to help you with your mobile software needs.”
Select #200 at www.pctonline.com/readerservice
InVict Blitz Ant Granules are a new tool now available to help pest management professionals battle non-native tawny crazy ant and other persistent ant species.
Recent research shows that unlike most other ant species, tawny crazy ants show little seasonal food preferences. They have a higher protein-to-carbohydrate preference in their food sources throughout the year, which is an important factor in bait development.
InVict Blitz is the first bait specifically developed for these ants, Rockwell Labs says. The product features a proprietary bait matrix with a protein content higher than other baits, but balanced with carbohydrates to provide an optimal bait they will feed to the colony. InVict Blitz contains 0.5 percent imidacloprid.
InVict Blitz is labeled for use indoors, including food areas, and outdoors, including perimeter and turf applications, and numerous other sites. The application rate is 4 to 8 ounces per 1,000 square feet, and the bait can be re-applied as early as one week after application. No personal protective equipment is required.
InVict Blitz is currently available in Texas, Georgia, Louisiana and Florida and is sold in 1-pound shakers and 20-pound pails.
Select #201 at www.pctonline.com/readerservice
Bed bugs are “top of mind” these days for most pest management professionals. Consumers have also become “edgy” — to the point where any questionable-looking bug spotted in a bedroom, hotel room, etc., could potentially be a bed bug. With such unease, it’s understandable why similar looking pests might be a source of confusion. Such is the case with bat bugs and bird bugs.
In a recent survey of pest management firms conducted by Insight Express for PCT magazine, about one in five respondents (21 percent) said they noticed an increase in bat bugs in recent years, while 11 percent said the same about bird bugs. Of those reporting an increase, 59 percent felt it was due to more bat and bird infestations within buildings; 41 percent attributed the increase to heightened awareness of pests believed to be bed bugs.
Whatever the reason, at times it will be necessary to distinguish between these pests and develop an appropriate course of action.
ALL IN THE FAMILY. Bed bugs, bat bugs and bird bugs have many similarities. All are classified in the insect family Cimicidae, comprised of about 100 species, 16 occurring in North America. Cimicids are small, flattened, flightless parasites that feed solely on the blood of birds and mammals. Most species live within bat roosts or bird nests; only a few have adapted to the blood and beds of humans. Bed bugs probably evolved from a bat bug long ago when both forms fed on bats. Eventually the bugs started biting humans inhabiting the same caves. Tellingly, bed bugs still reside in bat roosts within buildings in central Europe. Recent genetic studies have shown, however, that bats were not a reservoir for the current bed bug resurgence.
All species of cimicids have similar life stages (eggs, nymphs, adults) and mate via traumatic insemination — an unusual form of mating where males pierce the female’s abdominal wall and inject sperm into the body instead of through the genital tract. Many cimicids have a primary host, but will feed on other warm-blooded animals if the need and opportunity arises. The common bed bug, Cimex lectularius, mostly feeds on humans but can also subsist on bats, birds and rodents. Bed bugs also will bite dogs and cats provided they can penetrate the fur. Unlike many species of fleas, lice and mites, cimicids normally reside off their hosts, climbing aboard briefly only to feed. Soon after engorgement, they scurry away to hidden locations to digest, molt, mate and lay eggs. Cimicids ingest large volumes of blood (often triple their body weight) in a short period of time. Along with other adaptations, this helps them withstand intermittent feeding opportunities.
RECOGNITION. Distinguishing between bed bugs, bat bugs and bird bugs is important because their hosts and habits are different. Cimicids look much the same — identifying specimens to species can be difficult at times even for entomologists. In our recent survey of pest control companies, more than two-thirds of respondents felt that it was “very difficult” (16%) or “somewhat difficult” (52%) for their employees to distinguish between bed bugs, bat bugs and bird bugs.
With a few tips and tools this can be overcome. Magnification is needed to see features delineating one group from another. A microscope is optimal, but with a bit of practice a 10-15x hand lens is sufficient for use in the field. High-quality, durable hand lenses cost about $15, but satisfactory ones can be had for as little as $1.50. A good source of affordable hand lenses and microscopes is BioQuip (www.bioquip.com), a California-based supplier of entomological books, supplies and equipment.
Illustrations and diagnostic keys (such as those in the Mallis Handbook of Pest Control) are helpful, but nothing beats having actual specimens for comparison. When bat bugs or bird bugs are encountered, retain some in a vial for future reference. The location within a building where cimicids are found also provides clues to their identity. Bat bugs and bird bugs seldom congregate on beds, couches and recliners in the manner of bed bugs. Rather, specimens tend to be found here and there, especially in upper rooms near attics, etc., where the bugs’ preferred animal hosts are located.
BAT BUGS. Bat bugs are common parasites of bats worldwide. Apart from bed bugs, they’re the most oft-encountered cimicids in buildings. Seven species of bat bugs occur in the United States. The predominant one in the eastern half of the country (eastward from Colorado) is Cimex adjunctus, the eastern bat bug. The western bat bug, Cimex pilosellus, is most prevalent from British Columbia south to California and Arizona and as far east as Nebraska. These and other bat bug species are distinguishable from bed bugs by the presence of longer hairs or bristles along margins of the body (Fig. 1). Hairs on the pronotum (the shield-like structure behind the head) of bed bugs are shorter than the width of each eye, whereas on bat bugs the hairs tend to be equal or longer than eye width. Another more subtle difference is that the femurs on the hind legs of bat bugs are somewhat wider than those of bed bugs. Unlike fleas and lice, cimicids have no obvious adaptations for clinging to their wild hosts during flight. It’s been postulated that the somewhat stouter hind legs of bat bugs help them cling to the membranous wings of bats during sudden sorties through the night sky. Being transported about by humans (on bedrolls, backpacks, etc.) presumably requires less leg strength and could explain why the legs of bed bugs are somewhat longer and more slender.
Bat bugs are occasionally seen clinging to the skin of bats. We observed this last summer in an outbuilding when a juvenile bat fell from the roost. The bugs were affixed to the wings and required considerable effort to dislodge, not unlike a tick (Fig. 2). We’ve also noticed that bed bugs and bat bugs respond differently to stimulation. When bed bugs are probed or otherwise disturbed, they move rapidly and erratically, clinging to surfaces. Conversely, the slightest disturbance of bat bugs causes them to drop instantly from the substrate, become immobile and retract their legs as if dead. We speculate this behavior may be an adaptation to avoid predation or lethal grooming by insectivorous bats. The reflexive behavior also might help to avoid sudden rides aboard bats at night.
Communal species such as the little brown bat and big brown bat rear their young in maternity (nursery) colonies. Within buildings this usually involves attics, walls and roof cavities. Bat bug numbers are generally highest in late-spring and summer when bats rear their young. Bed bugs multiply most quickly at about 86°F, whereas 95°F is optimal for bat bugs. Some scientists speculate that the ability of bat bugs to thrive at higher temperatures is an adaptation to living in warm locations in summer. Neither bed bugs nor bat bugs can tolerate temperatures above about 113°F — so then how do bat bugs survive in hot summer attics? As true of other attic-dwellers (drywood termites, brown recluse spiders, silverfish, etc.), bat bugs utilize microhabitats that are more moderate. Temperature readings taken in active bat roosts, for example, seldom exceeded 103°F.
Bat bugs aggregate in bat roosts in a manner similar to bed bugs (Fig. 3). In such areas the bugs are often seen crawling over surfaces and accumulations of guano. As populations build, the parasites inflict stress on bat colonies, especially the flightless pups unable to leave the roost. Studies have shown that one reason communal bats vacate roosts is to lessen their load of bat bugs and other external parasites (e.g., flies, mites, ticks). Roost switching denies parasites sustenance and diminishes their numbers, enabling bats to re-colonize vacated roosts in the future. Bats also can leave bat bugs and other parasites behind by changing to another roosting location within a building.
The likelihood of bat bugs increases in the presence of large roosting colonies (Fig 6). Based on hundreds of inspections performed by one of the authors (E. Arnold, Wildlife Control Technology, Sharon Center, Ohio), when bats numbered in the hundreds — bat bugs were noticed about 25 to 50 percent of the time. On jobs with fewer than 20 bats, the bugs were noted less than 10 percent of the time. Field observations also suggest that bat bugs seldom invade living areas of buildings while bats are still present; chances of this happening increase when the bats leave or are excluded.
BIRD BUGS. Several species of cimicids prefer to feed on birds, especially swallows, swifts, pigeons and poultry. The swallow bug, Oeciacus vicarius, is a common parasite of cliff swallows, and to a lesser extent, barn swallows. The bugs are most prevalent in western states where cliff swallows are abundant. A century ago these cimicids were mistaken for bed bugs and a campaign was waged to eradicate swallows throughout the country. Today these acrobatic, beneficial birds are protected by federal and state laws. Swallow bugs can be distinguished from bed bugs and bat bugs by the presence of long, pale hairs on the surface of the body (Fig. 4). They are also somewhat smaller in size, and the front margin of the pronotum is noticeably less concave relative to bed bugs and bat bugs. Swallow bugs proliferate in the gourd or cup-shaped nests that the birds construct from mud (often by the hundreds) on rock facings, buildings and bridges. Infested nests are usually laden with eggs and fecal spots of the parasites.
Like other cimicids, swallow bugs must adapt to their hosts. Cliff and barn swallows migrate to the southern hemisphere in late-summer/early autumn, returning to their nests in northern locales the following spring. Many of the bugs left behind perish, but populations rebound when the birds return, often reaching enormous numbers by summer. When nests on buildings are destroyed or abandoned, the bugs may disperse indoors and bite people.
Swallow bugs are not known to transmit diseases to humans. However, certain viruses related to those causing western equine encephalitis have been isolated from bugs feeding on infected birds, raising questions about their vector potential.
The chimney swift bug, Cimexopsis nyctalis, is another cimicid sometimes found in buildings, especially in eastern and Midwest states. It’s a small elliptical species (adults are about 1/8 inch), with a smooth body and few obvious hairs (Fig. 5). Chimney swift bugs are often found indoors near fireplaces since their bird hosts often nest within chimneys.
MANAGEMENT. Problems with bat bugs and bird bugs typically arise when bats or birds die, leave, relocate or are excluded from their roosting or nesting sites. Lacking their primary hosts, the bugs may at times invade and bite people, especially when infestations are large. Reactions to the bites are similar to those from bed bugs, and thus far, disease transmission does not appear to be a factor.
As mentioned earlier, bat bugs and bird bugs are usually noticed in the upper levels of buildings near attics, roof lines, chimneys, etc. Within living areas, the bugs are typically spotted here and there on ceilings, walls and floors. Seldom, if ever, do bat bugs or bird bugs congregate on beds, couches and recliners in the manner of bed bugs. Therefore it is normally not necessary to treat these areas with insecticides (Fig. 7). Yet when firms were polled about where they treat for bat bugs or bird bugs, 6 percent said they treat solely “beds, couches and furnishings within living areas.” Forty-four percent said they treated “attics and other animal-roosting areas” only. Fifty percent of respondents said they treat both beds, couches, etc., and attics and other roosting areas. If non-bed bug cimicids are determined to be the culprits, roosting and nesting sites should be the primary targets of treatment — concurrent with removal and exclusion of bats or birds from the building.
Most respondents said bat bugs and bird bugs were “easier” (41 percent) or “about the same” (52 percent) difficulty as bed bugs to eliminate, while seven percent said they were “harder” to eliminate. In their natural habitat, bat bugs and bird bugs are seldom exposed to insecticides, therefore resistance is unlikely to be a factor. Consequently, products such as pyrethroids should be effective. Treatment of roosting and nesting areas may need to be thorough since some bugs may have dispersed. Additional targeted applications may be needed around attic access doors, ceiling fixtures, window frames, fireplaces, etc., where wandering bugs may hide. Heat treatment of attics, etc. also can be an effective treatment.
A COLLABORATIVE EFFORT. When performing all animal remediation work, it’s important to also consider the potential for parasites and their movement into buildings. Pest managers and wildlife control specialists may find it useful to collaborate on these services.
All photos copyrighted by the authors.
Michael F. Potter and Kenneth F. Haynes are professors at the University of Kentucky. Jennifer Gordon is a Ph.D. student at the same institution. Erich Hardebeck is president of Permakil Pest Control, Covington, Ky. Eric Arnold is owner of Bats, Birds, & More. and Wildlife Control Training Group, Sharon Center, Ohio.