The fact is that, according to the USDA, the honeybee population is actually at a 20-year high. Colony collapse disorder was an issue that had originally affected the bees in 2006, however much has been done to alleviate this problem. There were many factors that contributed to their decline, such as habitat loss, varroa mites, bad management, chemicals, and predators.
The varroa mite is the #1 threat to honey bees and the beekeeping industry around the world. These parasites infest just about every honey bee colony in the world, except for those in Australia. Originally a pest of the Asian honey bee, Apis cerana, these mites made the jump to a novel host, Apis mellifera, after people began moving the gentle European honey bee around the world. The trade and movement of bee stocks has exposed honey bee populations to many new and exotic diseases and pests, many of which have made their way to the U.S. in recent years.
Editor’s Note: Congratulations to all of the award winners, each of them is a vital example of how federal employees contribute to America’s food security and well-being.
USDA’s Agricultural Research Service Honors Scientists of the Year
WASHINGTON, Sept. 12, 2017—For her groundbreaking work with food allergies, Agricultural Research Service (ARS) scientist Soheila J. Maleki is the agency’s Distinguished Senior Research Scientist of the Year for 2017. Maleki, a research chemist at ARS’ Food Processing and Sensory Quality Research Unit in New Orleans, Louisiana, is one of many ARS researchers being honored for their scientific achievements.
Associated Societies: American Chemical Society (ACS), USA
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The team found that the colonies of bumble bees were not significantly affected by the distance from the insecticide-treated plants. They attribute this to the fact that any negative effects of the insecticide could be offset by improved food supply. For the honey bees, the survival of the colonies and the queen bees was also unaffected. However, there was a small negative effect of the neonicotinoid-treated plants on the colonies’ weight gain and on honey contamination. According to the researchers, these results put into question whether neonicotinoids are an important factor in the ongoing decline of bee populations.
Michael Waite, 53, is one of the few beekeepers to manually inseminate queens
He says manual intervention has become the final chance to bring backs bees
The parasite varroa mite and colder summers is making it hard for bees to mate
They need 16 to 17 degrees Celsius and little wind for a mating flight
Michael Waite, 53, is one of the few beekeepers around the globe who is speeding up reproduction in his hives by manually inseminating queen bees. Pictured is the process of squeezing semen out of bees
Kernock Park Plants managing director Bruce Harnett has defended use of legal neonicotinoids in a blog on the grower’s website.
Harnett said: “Recent press based on some scientific data regarding unknown levels of unknown categories of neonicotinoid has created media pressure causing some retailers to formulate a pledge to go neonicotinoid free.
Seven University Of Newcastle teams will soon get the chance to validate their research and test whether there are real world applications for their ideas.
Experts, local beekeepers offer different perspectives on data
Julie Gorham and Reilly Cash
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“Over the last decade, we’ve seen the bee population increase little by little,” said Jamie Ellis, associate professor at the University of Florida Honey Bee Research and Extension Laboratory.
***Ellis outlines some of the most common threats to bee populations. These include low-quality queens, poor nutrition, weather, and varroa mites — parasites that feed off of bees.
A single Varroa mite infestation can quickly spread and devastate hives across an entire region. Early detection and control are key to supporting honey bee health and preventing catastrophic infestations. That’s why the Honey Bee Health Coalition, which has developed essential Varroa mite resources, is proud to support the first ever Mite-A-Thon.
The Coalition urges beekeepers to participate in this exciting and free event by visiting www.pollinator.org/miteathon.
The event, which will take place from Saturday, September 9, to Saturday, September 16, will help collect vital data on Varroa infestations across North America and help beekeepers and others confront these problematic parasites.