Landscapes with large amounts of paved roads and impervious construction have lower numbers of ground-nesting bumblebees, which are important native pollinators, a study from The University of Texas at Austin ...
Dec 24, 2012
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(Phys.org)—You buy a cider doughnut at the apple orchard and they quickly find you. Your kid opens a sports drink at the soccer field and they show up. You dine on the deck on a warm afternoon and sure ...
Oct 10, 2012
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Total losses of managed honey bee colonies from all causes dropped to 21.9 percent nationwide for the 2011/2012 winter, a decline of some 8 percentage points or 27 percent from the approximately 30 percent ...
Jun 01, 2012
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In 2007, the world was introduced to a plague so disturbing it seemed almost biblical. Out of the blue, honey bees were dropping dead or worse, vanishing into the air by the millions. In the four years since, colony ...
Nov 18, 2011
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(PhysOrg.com) -- The honeybee has hogged the pollination spotlight for centuries, but native bees are now getting their fair share of buzz: They are two to three times better pollinators than honeybees, are ...
Oct 25, 2011
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A U.S. Department of Agriculture (USDA) scientist is trying to learn what is causing the decline in bumble bee populations and also is searching for a species that can serve as the next generation of greenhouse pollinators.
Aug 11, 2011
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(PhysOrg.com) -- Ask a regular Joe on the street what he knows about bees, and he'll no doubt believe you to be talking about the kind brought to the U.S. long ago from Europe for honey-making purposes.
Jun 21, 2010
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(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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(PhysOrg.com) -- As scientists struggle to come to grips with Colony Collapse Disorder, a mysterious disease threatening to wipe out domesticated honey bees in the United States, they have begun to cast a ...
Jan 14, 2010
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(PhysOrg.com) -- Across the country, pollinators such as honeybees and hummingbirds are declining due to habitat loss, diseases such as Colony Collapse Disorder (CCD), pests and excessive pesticide use. Penn ...
Oct 19, 2009
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Aggressive African bees were accidentally released in Brazil in 1957. As "killer bees" spread northward, David Roubik, staff scientist at the Smithsonian Tropical Research Institute, began a 17-year study ...
Oct 01, 2009
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