Search results for honey bees

Plants & Animals Jan 19, 2023

Parasitic mites' biting rate may drive transmission of Deformed wing virus in honey bees

Varroa destructor is an ectoparasitic mite that can cause European honey bee colonies to collapse by spreading Deformed wing virus as they feed. A study published in PLOS Pathogens by Zachary Lamas and colleagues at the USDA-ARS ...

Molecular & Computational biology Jan 19, 2023

Metabolic pathway in honey bees with strong connections to winter colony losses discovered

Agricultural Research Service scientists and their Chinese colleagues have identified a specific metabolic pathway that controls how honey bees apportion their body's resources such as energy and immune response in reaction ...

Plants & Animals Jan 19, 2023

Ant raids are decimating honeybee colonies, says study

Researchers from the Victoria University of Wellington have demonstrated a link between invasive ant species and increased levels of diseases in bees.

Plants & Animals Jan 18, 2023

Safety tests of insecticides inadequate for bees

Queen Mary researchers have revealed unexpected variation in bee neural receptors, challenging current safety assessments of insecticides, which work by targeting these receptors.

Ecology Jan 17, 2023

Bees are exposed to EU's most common weedkiller via wildflower nectar

Bees may be at risk from exposure to glyphosate—an active ingredient in some of the EU's most commonly used weedkillers—via contaminated wildflower nectar, according to new research from Trinity and DCU scientists.

Ecology Jan 6, 2023

Insects and spiders make up more than half NZ's animal biodiversity—time to celebrate these spineless creatures

After almost two decades of championing native birds in an annual competition, Aotearoa is going to begin celebrating its spineless creatures this year.

Plants & Animals Nov 18, 2022

Honey bees prosper with quality, not quantity, of food in novel laboratory setup

Honey bee workers collect pollen and nectar from a variety of flowering plants to use as a food source. Honey bees typically forage from up to 1-2 miles away from the hive, though sometimes they travel even further, including ...

Plants & Animals Nov 14, 2022

Honey bee life spans are 50% shorter today than they were 50 years ago

A new study by University of Maryland entomologists shows that the lifespan for individual honey bees kept in a controlled, laboratory environment is 50% shorter than it was in the 1970s. When scientists modeled the effect ...

Ecology Oct 26, 2022

How many bees can you fit in an X-ray machine? Researchers peer inside swarms for a deeper look at their distribution

Researchers at CU Boulder have, for the first time, used X-ray computed tomography (also known as a CT scan) to peer inside swarms of honeybees.

Ecology Oct 25, 2022

Sick queen bees have shriveled ovaries, putting their colonies at risk

Queen bees with viral infections have smaller ovaries than their healthy counterparts, a recent UBC study has found, which could threaten the health and financial viability of their colonies.

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