News tagged with honeybee
Related topics: bees
Bigger not necessarily better, when it comes to brains
(PhysOrg.com) -- Tiny insects could be as intelligent as much bigger animals, despite only having a brain the size of a pinhead, say scientists at Queen Mary, University of London.
Nov 17, 2009 |
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Honeybee deaths linked to seed insecticide exposure
Honeybee populations have been in serious decline for years, and Purdue University scientists may have identified one of the factors that cause bee deaths around agricultural fields.
Jan 12, 2012 |
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Honeybees entomb to protect from pesticides
(PhysOrg.com) -- With the drastic rise in the disappearance of honeybee colonies throughout the world in recent years there has become a large focus on the study of honeybees and the effects of pesticides ...
Apr 08, 2011 |
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Use of imidacloprid - common pesticide - linked to bee colony collapse
The likely culprit in sharp worldwide declines in honeybee colonies since 2006 is imidacloprid, one of the most widely used pesticides, according to a new study from Harvard School of Public Health (HSPH).
Apr 05, 2012 |
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Corn insecticide linked to great die-off of beneficial honeybees
New research has linked springtime die-offs of honeybees critical for pollinating food crops — part of the mysterious malady called colony collapse disorder — with technology for planting corn coated ...
Mar 14, 2012 |
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Understanding behavioral patterns: Why bird flocks move in unison
Animal flocks, be it honeybees, fish, ants or birds, often move in surprising synchronicity and seemingly make unanimous decisions at a moment's notice, a phenomenon which has remained puzzling to many researchers.
Sep 15, 2010 |
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As honeybee colonies collapse, can native bees handle pollination?
(PhysOrg.com) -- With colony collapse disorder continuing to plague commercial beekeepers in many parts of the country, University of Wisconsin-Madison experts are studying whether native pollinators can supply ...
Apr 13, 2010 |
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Cell phones may be contributing to the honeybee population decline
(PhysOrg.com) -- In a new study published in Apidologie, Lausanne researcher and bee specialist Daniel Favre shares his findings of cell phones electromagnetic fields and their effects on the honeybee popula ...
May 18, 2011 |
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When hosts go extinct, what happens to their parasites?
(PhysOrg.com) -- Hands wring and teeth gnash over the loss of endangered species like the panda or the polar bear. But what happens to the parasites hosted by endangered species? And although most people would ...
Jun 01, 2009 |
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Beehive fence deters elephant raiders
(PhysOrg.com) -- A fence made out of beehives wired together has been shown to significantly reduce crop raids by elephants, Oxford University scientists report.
Jun 05, 2009 |
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Honeybees shown to speak directly to hornets
(PhysOrg.com) -- Most higher order animals have some means for “speaking” with enemies or predators. Dogs and cats growl and hiss for example when threatened to let others know not to mess with ...
Feb 15, 2012 |
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Studies say commonly used pesticide may harm bees
(AP) -- A common class of pesticide is causing problems for honeybees and bumblebees, important species already in trouble, two studies suggest.
Mar 29, 2012 |
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Heat forms potentially harmful substance in high-fructose corn syrup
Researchers have established the conditions that foster formation of potentially dangerous levels of a toxic substance in the high-fructose corn syrup (HFCS) often fed to honey bees. Their study, which appears ...
Aug 26, 2009 |
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What is the meaning of 'one'? Evolutionary biologists argue for new meaning of 'organismality'
Rice University evolutionary biologists David Queller and Joan Strassmann argue in a new paper that high cooperation and low conflict between components, from the genetic level on up, give a living thing its "organismality," ...
Nov 09, 2009 |
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Honey-bee aggression study suggests nurture alters nature
A new study reveals that changes in gene expression in the brain of the honey bee in response to an immediate threat have much in common with more long-term and even evolutionary differences in honey-bee aggression. ...
Aug 17, 2009 |
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