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Latest Nosema ceranae Stories

honey bees and insecticides
2014-05-11 05:47:54

redOrbit Staff & Wire Reports - Your Universe Online Imidacloprid and clothianidin, two widely used types of insecticides known as neonicotinoids, appear to cause significant harm to honey bee colonies during cold winter months, according to new research published Friday in the Bulletin of Insectology. According to the study authors, who are affiliated with the Harvard School of Public Health, the findings reproduced a 2012 paper which found a link between low doses of imidacloprid...

2014-05-09 19:56:43

Harvard School of Public Health Two widely used neonicotinoids—a class of insecticide—appear to significantly harm honey bee colonies over the winter, particularly during colder winters, according to a new study from Harvard School of Public Health (HSPH). The study replicated a 2012 finding from the same research group that found a link between low doses of imidacloprid and Colony Collapse Disorder (CCD), in which bees abandon their hives over the winter and eventually die. The new...

Wild Bees Are Getting Sick From Their Domesticated Kin
2014-02-20 06:09:34

[ Watch the Video: More Bad News For Bees ] redOrbit Staff & Wire Reports - Your Universe Online Wild bumblebees are in decline throughout the world because they are likely contracting deadly diseases from ailing domesticated honeybees, researchers reported Wednesday in the journal Nature. The study helps answer something scientists have been struggling with for some time – understanding why the world’s bee populations, both wild and captive, are in decline. Although...

Agricultural Chemicals Causing Bee Colony Collapse
2013-07-25 10:33:31

Brett Smith for redOrbit.com - Your Universe Online Colony collapse disorder (CCD), the mysterious and increasingly rampant die-off of a honey bee colony, isn't just a problem for bees, it's also a problem for farmers who rely on those bees to pollinate their crops. According to researchers from the University of Maryland and the US Department of Agriculture, commercial bees are regularly exposed to a cocktail of agricultural chemicals that could be playing a role in CCD. In a study...

Image 1 - Parasitic Fly Likely Culprit in Bizarre ‘Zombie’ Bee Behavior
2012-01-04 15:08:25

Scientists suspect that a parasitic fly that preys on honey bees could be the cause behind the alarming phenomenon known as colony collapse disorder (CCD), in which thousands of worker bees exhibit bizarre behavior before suddenly vanishing from their colony. Since the problem was first observed in the U.S. in 2006, experts have been attempting to explain the strange ℠zombie-like´ behavior in usually robotically predictable worker bees. European scientists have also joined in to...

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2010-10-08 06:10:00

Researchers have found two new threats in the mysterious colony collapse disorder (CCD) that has affected honey bee populations across the country. The countrywide threat to bees has caused much concern because the insects play an important role in the pollination of crops. Researchers collected samples from beehives affected with the disorder and found the presence of a virus and a fungus. The two pathogens were not found in colonies not affected by CCD, the researchers said. "We truly...

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2010-05-26 06:20:00

US researchers claim to have identified a potential disease responsible for Colony Collapse Disorder (CCD) in honeybees, which is responsible for wiping out many beekeepers' entire colonies over the past few years. Scientists from the US Department of Agriculture say the pathogens to blame are a fungus and a family of viruses. Results of the study were presented Tuesday at the 110th General Meeting of the American Society for Microbiology in San Diego, California. Jay Evans of the USDA...

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2009-08-25 15:05:00

Researchers report this week that they have found a surprising but reliable marker of colony collapse disorder, a baffling malady that in 2007-2008 killed off more than a third of commercial honey bees in the U.S.Their study, in the Proceedings of the National Academy of Sciences, is the first to identify a single, objective molecular marker of the disorder, and to propose a data-driven hypothesis to explain the mysterious disappearance of American honey bees. The team included researchers...

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2009-06-05 07:22:10

Agricultural Research Service (ARS) scientists have sequenced the genome of a parasite that can kill honey bees. Nosema ceranae is one of many pathogens suspected of contributing to the current bee population decline, termed colony collapse disorder (CCD). Researchers describe the parasite's genome in a study published June 5 in the open-access journal PLoS Pathogens. In 2006, CCD began devastating commercial beekeeping operations, with some beekeepers reporting losses of up to 90 percent,...

2009-04-14 13:50:44

For the first time, scientists have isolated the parasite Nosema ceranae (Microsporidia) from professional apiaries suffering from honey bee colony depopulation syndrome. They then went on to treat the infection with complete success. In a study published in the new journal from the Society for Applied Microbiology: Environmental Microbiology Reports, scientists from Spain analyzed two apiaries and found evidence of honey bee colony depopulation syndrome (also known as colony collapse...


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pungle
  • To take pains; labor assiduously with little progress.
This word comes from the Spanish 'pongale,' put it.
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