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entomology

Sep 26, 2012

Researchers Learn to Remotely Control Cockroaches

Researchers from NC State have developed a technique that uses an electronic interface to remotely control, or steer, cockroaches. 

Sep 5, 2012

Researchers Develop Technique to Remotely Control Cockroaches

Researchers from North Carolina State University have developed a technique that uses an electronic interface to remotely control, or steer, cockroaches. “Our aim was to determine whether we could create a wireless biological interface with cockroaches, which are robust and able to infiltrate small spaces,” says Alper Bozkurt, an assistant professor of electrical engineering at… 

Aug 29, 2012

Bee Economy: Honey, Mites and Diesel Drive Pollination Fees

Many crops rely on pollination by honey bees and, as a result, there’s a market for the services of professional beekeepers and their bees. And the cost of those services has been on the rise. What’s driven the increase in pollination fees over the past 20 years? A new study from North Carolina State University… 

Jul 5, 2012

Researchers Seek Public’s Help to Aid Trees

Editor’s Note: This is a guest post by Rosemary Hallberg, of USDA’s Southern Region Integrated Pest Management Center (SRIPMC), which is housed at NC State. The SRIPMC is launching a “tiny terrors” initiative to help protect hemlock species in the region. Those interested in learning more about the project can visit www.threatenedforests.com/tinyterrors, or contact Erin Mester,… 

Jun 27, 2012

On the Front Lines of an Invasion

A new invasive pest from Asia likes fruits and berries as much as you do. An NC State entomologist is working to stop the hungry fruit fly, or at least slow it down. 

Jun 18, 2012

Got Ticks? There’s an App for that.

We’ve all heard the stories – Mild winter!  Longer tick season!  Disease! Pestilence! Hide your pets and children!  But it’s summer, and at some point you’re most likely going to be out and about amongst the blood-sucking vermin.  And even when you take the recommended precautions – protective clothing, insect repellents, flea and tick treatments… 

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…