Search results for honey bees

Plants & Animals Jan 30, 2020

Bacteria engineered to protect bees from pests and pathogens

Scientists from The University of Texas at Austin report in the journal Science that they have developed a new strategy to protect honey bees from a deadly trend known as colony collapse: genetically engineered strains of ...

Plants & Animals Jan 29, 2020

Pollination is better in cities than in the countryside

Flowering plants are better pollinated in urban than in rural areas. This has now been demonstrated experimentally by a team of scientists led by the German Centre for Integrative Biodiversity Research (iDiv), the Martin ...

Plants & Animals Jan 24, 2020

Dance of the honey bee reveals fondness for strawberries

Bees are pollinators of many wild and crop plants, but in many places their diversity and density is declining. A research team from the Universities of Göttingen, Sussex and Würzburg has now investigated the foraging behaviour ...

Plants & Animals Jan 21, 2020

Insecticides becoming more toxic to honey bees

During the past 20 years, insecticides applied to U.S. agricultural landscapes have become significantly more toxic—over 120-fold in some midwestern states—to honey bees when ingested, according to a team of researchers, ...

Plants & Animals Dec 24, 2019

Bee gut microbes have a division of labor when it comes to metabolizing complex polysaccharides

Honey bees are invaluable pollinators—cupids of the plant world facilitating the remixing of genes in the next generation of flowering vegetation. In return for their services, bees eat plant nectar and pollen. Nectar is ...

Cell & Microbiology Dec 3, 2019

How a Manuka honey 'sandwich' could be the key to fighting infections

Layering minute amounts of Manuka honey between layers of surgical mesh acts as a natural antibiotic that could prevent infection following an operation, new research has shown.

Ecology Nov 25, 2019

A little prairie can rescue honey bees from famine on the farm, study finds

Scientists placed honey bee hives next to soybean fields in Iowa and tracked how the bees fared over the growing season. To the researchers' surprise, the bees did well for much of the summer. The colonies thrived and gained ...

Ecology Nov 21, 2019

Pollinator friendliness can extend beyond early spring

A study out of the University of Arkansas investigated whether bulbs can flower and persist in warm-season lawns while providing nutrition for pollinating insects.

Ecology Oct 30, 2019

Using probiotics to protect honey bees against fatal disease

Probiotics, beneficial microorganisms best known for promoting gut health in humans, are now being used by Western University and Lawson Health Research Institute scientists to save honey bee colonies from collapse. A new ...

Plants & Animals Oct 24, 2019

Deformed wing virus genetic diversity in US honey bees complicates search for remedies

Deformed Wing Virus (DWV), one of the leading causes of honey bee colony losses, is much more genetically diverse in the United States than previously thought, according to a study published by Agricultural Research Service ...

page 40 from 40