Category Archives: Household pests

Posts on insect pests of structures.

Avoid bringing bed bugs home

The fear of picking up bed bugs in a hotel room shouldn’t keep you from that next great adventure you’ve been planning.  Yes, frequent travelers do have a good chance of eventually encountering bed bugs; but a few simple steps can dramatically reduce your risk of bringing these pesky insects home. To learn more, check out this new video, produced by my colleague Dr. Pat Porter, that explains what you can do to avoid the curse of the bed bug.  And enjoy that next vacation to New York… Read More →

Bug bombs bomb

For many years the go-to solution for DIY pest control was the bug bomb.  Got fleas? Get yourself a bug bomb.  Cockroaches in the kitchen?  Bug bomb! Most recently, it’s bed bugs.  See a bed bug? Reach for the bug bomb. But do bug bombs (also known as total release aerosols) really work?  Not very well according to a recent paper was published last month in the Open Access journal BMC Public Health.  Researchers at North Carolina State University found that not only did bug bombs under-perform (not even… Read More →

When ants invade

It’s ant season, and garden centers around Texas are swarming with folks looking for a quick solution to ant invasions. Ants have been the bane of humankind since before the first picnic. But who could imagine how much misery and anger a tiny little insect like an ant could produce? But of course it’s never just one ant that’s the problem.  As I was recently reminded, one ant can quickly turn into dozens on the floor, on counter-tops and in the bathroom. My wife and I experienced that… Read More →

Bed bugs happen: Even in school

A message to all parents with kids in school:  Bed bugs happen. Bed bugs happen even in your children’s school, and like it or not we’re all going to have to deal with it. That will mean fighting the inclination to go into hyper-protective parent mode. Instead we all need to relax.  Deep breaths.  Eyes closed. Find your center.  Breeeathe… it will be all right. It doesn’t matter what kind of school our kids attend, there’s a good chance that sooner or later you’ll hear rumors of bed bugs on campus.  I… Read More →

Lady beetle invasion

  This year Extension offices are receiving an unusually high number of calls about lady beetles inside homes.  The culprit is an exotic lady beetle called the multicolored Asian lady beetle (MALB).  While not new, high aphid  populations in some trees last year are thought to have contributed to this year’s higher than normal number of these “naughty lady beetles”. The multicolored Asian lady beetle is normally a helpful insect that eats aphids.  Studies of the beetle in its native Asian habitats showed that it was such an… Read More →

Benefits of cockroach baits

You may not have cockroaches in your home. But cockroaches remain one of the most important indoor pests of homes, especially in multifamily housing.  If you do have occasional problems with the small kitchen cockroaches, known as German cockroaches, there is good news, and it’s as close as the insecticide shelf in your grocery store. A story Before starting graduate school in entomology I worked as a pest control technician out of college. One of my accounts was a sprawling, multi-story public housing complex. These visits were frustrating… Read More →

Not all presents under the Christmas tree are welcome

The last week in November and first three weeks in December are Christmas tree season in the U.S.  All over the country, excited families take to the nearest tree lot to pick a recently cut tree for home.  Some of these trees, however, come with more than just needles and flocking. Giant conifer aphids in the genus Cinara, are among the most commonly encountered insects on fresh Christmas trees.  These aphids form colonies on trees outdoors.  Smaller colonies and lighter infestations are often missed by the tree farm,… Read More →

New fact sheet on indoor flies

Got flies? A new House and Landscape Series fact sheet will help you figure out what you have, and how to search out the source of the problem. Indoor flies are opportunists.  Give them a place to breed, and they’ll be all over the place just like, well, flies.  Knowing where these breeding sites are is much easier when you know what kind of fly is driving you crazy.  Indoor Flies and Their Control (ENTO-050) reviews and provides pictures and descriptions of the most common small and larger indoor… Read More →

Ten top pests that can hurt your home

In a recent paper, researchers from North Carolina State University tried to estimate how many species of insect-like critters (arthropods) could be found in homes.  They intensively searched 50 North Carolina houses and looked for as many different kinds of living and dead arthropods as they could find. Altogether they identified 579 different species from 304 different families.  In fact, out of the 554 rooms scoured for the research, only 5 rooms had no detectable arthropods at all (I bet they didn’t look hard enough). It shouldn’t come as much surprise… Read More →

All Bugs Good and Bad webinar series

If part of your new year resolutions was to take charge of your life (and enhance your knowledge base about insects!) have we got a deal for you.  This year the eXtension group (pronounced EE-extension) is offering a new series of webinars on insect-related topics that you can take advantage of from the comfort of your easy chair or desk or wherever you log on. For gardeners topics will include fruit and vegetable insect control, fire ants, bee protection, proper fertilization and even snakes!  For homeowners and apartment dwellers,… Read More →