entomology

Jun 13, 2012

What Exoskeletons Are Hiding in Your Closet?

Editor’s Note: This is a guest post by Dr. Holly Menninger, director of public science for the Your Wild Life program at NC State, which explores the biodiversity that lives on, in and around us. Your Wild Life is the brain child of NC State professor Rob Dunn. Several months ago, Rob Dunn issued a challenge –… 

Jun 8, 2012

Mosquitoes, Ticks and Horse Flies, Oh My!

The warm weather of summer often draws us out of the house for a trip to the pool, a hike in the woods or (less fun) to mow the lawn. And all that time outdoors means we’re more aware of the ticks, mosquitoes, horse flies and other pests that are also more active in warm… 

Jun 7, 2012

Corn Conundrum

How do you keep destructive insects from developing resistance to the toxins in genetically modified plants – resistance that turns insects into efficient and effective crop-killing machines? In the case of corn plants and the western corn rootworm beetle, you need to more than double the amount of non-toxic corn that is planted around the… 

May 8, 2012

Why Don’t We Study Bed Bugs?

Bed bugs have garnered a lot of attention over the past few years, including coverage from mainstream media outlets (e.g., a search of the New York Times website for “bed bugs” calls up 4,270 mentions over the past 12 months). But their high profile has not led to a commensurate increase in related research. Bed… 

Apr 10, 2012

Know Your Enemy: Cockroaches

Most people think cockroaches are disgusting. And if you’ve ever turned on a kitchen light, to find them skittering for dark corners, you probably agree (reference: my first apartment). But of the thousands of species out there, only a few can be considered pests. There are well over 4,000 described (i.e., named) species of cockroach… 

Apr 6, 2012

Know Your Enemy: Termites

Termites are fascinating insects, and not just because they can turn your front porch into mush. For example, did you know that many researchers have concluded that termites are actually social cockroaches? Whether you group them under the order Blattodea or Isoptera (and entomologists do both), there are more than 2,500 species of termites globally,… 

Mar 30, 2012

Ticks and Mosquitoes: What the Mild Winter Really Means

There has been a lot of discussion about how a mild winter, an early spring and a bumper crop of acorns might affect the number of mosquitoes and ticks we’ll see this spring and summer. Will there be more blood suckers out there? Will we be at higher risk of Lyme disease? Like many things… 

Mar 30, 2012

Research: Bees ‘Self-Medicate’

New research from NC State shows that honey bees “self-medicate” when their colony is infected with a harmful fungus, bringing in increased amounts of antifungal plant resins to ward off the pathogen. 

Mar 28, 2012

Know Your Enemy: Fire Ants

No series on arthropod pests would be complete without fire ants. They are violent. They are deadly. And they’re seemingly out to conquer the world. I’m exaggerating on that last point, but not by much. There are over 20 fire ant species around the world, including at least four species that are native to the… 

Mar 23, 2012

Know Your Enemy: Japanese Beetles

Last year I wrote a series of posts about critters we love to hate: mosquitoes, ticks, horseflies, black widows and carpenter bees. With the arrival of spring, I decided to pick up where I left off. First up: Japanese beetles or, as rose-growers call them, #@!*ing Japanese beetles. As the name suggests, Japanese beetles –… 

Jan 23, 2012

Entomologist Honored as Top Mentor

Entomology professor John Meyer has won a mentor of the year award for his work in preparing teams for the Envirothon, an academic competition for high school students. 

Dec 9, 2011

Insects And Evolution

Editor’s Note: This is a guest post by post-doctoral researcher Michelle Trautwein, whose work at NC State focuses on entomology, genetics and evolution. Here she explains what we know about insect evolution – and why it matters. Our planet is swarming with insects. Literally. Six-legged creatures account for the majority of life on earth, by far… 

Dec 6, 2011

If Your Family Tree is a Straight Line …

Incest is best – or is at least very acceptable – for bedbugs looking to colonize new areas, according to new research from NC State entomologists Coby Schal, Ed Vargo and Warren Booth. The research, presented today at the American Society of Tropical Medicine and Hygiene annual meeting in Philadelphia and currently undergoing peer review, shows… 

Oct 5, 2011

Mackay Wins State’s Top Honor

Geneticist Dr.Trudy Mackay will receive the North Carolina Award, the state’s highest civilian honor, for her contributions to science. 

Aug 26, 2011

Send In The Ants

Editor’s Note: This guest post was written by David Hunt, of NC State’s News Services. I don’t want to alarm you, but you may have Camponotus americanus crawling around in your backyard. Or Tetramorium caespitum creeping between the cracks in your front walkway.  In fact, there are more than 200 species of these critters sharing our…