Oregon Public Broadcasting

The U.S. Department of Agriculture is starting an in-depth survey of honey bees in 13 states including Washington.

Federal researchers are teaming up with universities to see what's ailing the bees. The insects are integral to bringing fresh fruits and veggies to your dinner table.

But lately mites, diseases and a phenomenon called Colony Collapse Disorder have taken a toll on bees.

Robyn Rose is with the USDA. She says this new study will serve as a baseline for the status of bees across the country.

Robyn Rose: "Most surveys have either focused on pesticides or on specific pests or diseases. This really is getting a much more nationwide picture and a comprehensive look at the pests and diseases."

Researchers around the country will measure out half-cups of live bees from the hives and put them in alcohol or a freezer. Then the bees will go back to a lab for inspection.