Archive for the ‘insects’ Category

Parasitic Fly Helps Revolutionize Antenna Technology

published February 28, 2011 and has No Comments

Photo by waferboard via Flickr Creative Commons It's no surprise that many bugs have excellent hearing thanks to finely honed antenna. In fact, some insect antennae are so powerful, it seems engineers haven't yet been able to come close to mimicking nature, especially when it comes to small, directional antennae. But a tiny bug is about to change that, ...

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"Death Of A Forest" Documentary Details The Killing of Keystone Species by Pine Beetles

published February 4, 2011 and has No Comments

Trees that were removed after being killed by mountain pine beetles; Photo by Forest Service - Northern Region via Flickr Creative Commons The mountain pine beetle infestations are spreading. As filmmaker Michael Pellegatti states , "To date millions of acres of forests and billions of trees are dead and there is no end in sight. Some estimates predict that ...

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Species of Invasive Bee Leaves Carnage in its Wake

published January 25, 2011 and has No Comments

Photo: Ersin Uyanik When Terry Allen planted a flowerbed outside his home 20 years ago, he could never have imagined it would become the sight of a blood-soaked bee battleground. Terry, an entomologist from Sacramento, discovered some European wool carder bees had taken up residence in his front yard, the first time the species had been spotted in California ...

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Ginger Could Be the Key to Saving the Stag Beetle

published January 10, 2011 and has No Comments

m-louis / Creative Commons The stag beetle is the largest terrestrial insect in the United Kingdom but finding the elusive species has always been a challenge. Conservationists fear that the beetle's numbers may be declining but without an accurate count of the population, no effective protection plan can developed. Fortunately, new research suggests that a simple solution—using everyday ginger—could ...

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Honeybees May Be Responsible for Viruses in Wild Pollinators

published December 28, 2010 and has No Comments

Photo by jkirkhart35 via Flickr Creative Commons Keeping honeybees safe from viruses is a top concern among beekeepers. However, they may be the ones spreading diseases to other pollinators. Researchers from Pennsylvania State University in University Park have found eleven species of wild pollinators that are carrying some of the viruses found in honeybees. Because most of the pollinators ...

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Schoolkids’ Bee Study Lands in Prestigious Journal

published December 22, 2010 and has No Comments

Photo: fueg0 While most young students are happy just having their academic achievements displayed on the refrigerator door at home, there are others whose sights are set a little higher -- and I'm not talking about the freezer. A group of elementary schoolchildren in Devon, England recently made a study on how bees identify colors that is, well, groundbreaking. ...

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Europe’s Grassland Butterfly Species In Alarming Decline

published December 10, 2010 and has No Comments

Photo by andy.v via Flickr Creative Commons Butterflies are one of the major pollinators and a vital component to a functioning ecosystem. We've seen dips in butterfly populations worldwide, and the latest report from Butterfly Conservation Europe is that 17 species of grassland butterflies are in a dramatic decline across Europe, with as much as a 70% drop in ...

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Scientists Make a Nutty Discovery About Crickets

published November 10, 2010 and has No Comments

Photo: Wagner Machado Carlos Lemes / CC Sometimes when researchers explore the array of complex and fascinating creatures on this planet, what they find has power to renew our sense of wonder about nature, and even to change the way we look at life itself -- but then again, it's not always so on the ball. Still, scientists recently ...

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Trippy Bowls Inspired By Spiders On Drugs

published November 3, 2010 and has No Comments

Photos via Guillaume Lehoux Spiders are one of nature's most capable engineers , crafting their delicate webs with uncanny precision, making it seem so effortless -- but when they get high on drugs, boy is it a different story. Once, in order to test the effects of psychoactive substances on ... Read the full story on TreeHugger Read the ...

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Good News: This Might Repel The Latest Chinese Invaders

published October 12, 2010 and has No Comments

Molecular diagram of a chemical extracted from fungal endophyte associated with the common Foxtail weed. It repels Chinese Stink Bugs. Image credit: ACS Journal of Agricultural and Food Chemistry If you're living in one of the US states which has experienced the latest Chinese invaders - brown marmorated stink bugs (aka the Chinese stink bug) - importance of the ...

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