Tag » Honeybee Research

High Beams
January 24, 2014

High Beams

Electron microscopes light up the world of the small

For a place that takes pictures with what amounts to controlled bursts of lightning, the lab is quiet, almost hushed. Standing in the entrance to Oregon State University’s Electron Microscopy Facility (EMF), you might hear researchers’ soft voices as they discuss the best way to see pollen on a bee’s tongue or to look at […]


Proof of Pollination
January 23, 2014

Proof of Pollination

As honeybees pick up pollen and nectar, they pollinate about one-third of the plants in the human diet. “Growers rent honeybees to pollinate their crops, and we are taking a close look to see what kinds of pollen the bees are actually collecting,” says Sujaya Rao, entomologist in Crop and Soil Science. Using a scanning […]


The Secret Life of Honeybees
July 5, 2011

The Secret Life of Honeybees

Ramesh Sagili investigates the causes of honeybee decline

Strapped into a small holding device, the honeybee amiably wiggles its antennae. Like a toddler in a highchair, it seems to reach greedily for the dropper with sugar water that appears over its head. As its mouth opens, its tongue darts out for a taste of the sweet liquid.


April 24, 2009

Buzz About New Honeybee Specialist

Ramesh Sagili arrived in Corvallis in February to start a honeybee research program targeting mites, pesticides, stress and nutrition. The new OSU bee specialist is part of an initiative to help ensure that there are enough healthy honeybees to pollinate Oregon’s crops. Sagili says Varroa mites, nutritional deficiencies or other factors might be the cause […]