Washington State Magazine

Winter 2001


Winter 2001

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In This Issue...

Features

Mariner Mania :: A new hero surfaced every game. Ichiro, Bell, Boone, Martinez, McLemore, Olerud, Cameron, Garcia, Sele. by Pat Caraher

Cataclysm, Light, & Passion :: Even though the Washington wine industry is in its relative infancy, it is playing with the big boys. How did it get so good so quickly? by Tim Steury

The Laguna's Secrets :: On the shore of the Laguna Especial, some 30 locals of all ages watch patiently, no doubt mentally rehearsing the crazy gringo stories they'll share tonight over dinner. The archaeologists are the best show on the mountain. by Tim Steury

Peter Van Sant Thrives on a "48-Hour" Day :: Peter Van Sant hasn't seen it all. But he hasn't missed much either. by Pat Caraher

State Route 26 Revealed :: Pepto pig, abandoned barns, dueling windmills, poplar trees that grow 15 feet a year. Revealing the soul of a highway. by Andrea Vogt

Panoramas

Departments

Tracking

ASK DR. UNIVERSE: What came first, the chicken or the egg?

Cover: Winemaker Cheryl Barber-Jones ('76 Food Science), of Silver Lake Winery. Read the story. Photograph © 2001 Laurence Chen, www.lchenphoto.com.

Panoramas
Kazakhstani beekeeper Shufar Zurazaev.

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Shufar Zurazaev, a Kazakhstani beekeeper, displays his hardier bees, which could help Washington apple growers.

In search of a tougher honey bee

© Washington State University

WASHINGTON STATE apple growers have a problem. The honey bees that pollinate their trees can be a little wimpy when it comes to temperature.

Apple growers prefer to have the king, or primary, blooms pollinated, because they produce the biggest apples. But all too often, the trees bloom during cool weather. And the resident honey bees, being mostly of Italian descent and therefore partial to Mediterranean weather, hole up when the temperature dips below 55 degrees F.

Other bees do better in cool weather but often have quirks of their own that limit their usefulness as pollinators.

So Steve Sheppard—associate professor of entomology at Washington State University and holder of the Thurber Chair—went looking for a hardier bee. In Kazakhstan, no less. After all, says Sheppard, it was in the mountains of Kazakhstan that apples evolved. And it’s cold there.

Besides, Sheppard also has a scholarly interest in Kazakh bees. It was about a million years ago, according to the conventional wisdom, that two species of honey bee—Apis mellifera, familiar in the Western hemisphere, and Apis cerana— diverged from a common ancestor. Sheppard thinks the divergence took place eight million years before that. He believes A. mellifera evolved from an as yet unknown species. And he thinks this missing link might be in—you guessed it—Kazakhstan.

Sheppard did find a subspecies of bee in Kazakhstan that might just work as a cool-weather pollinator, if not a missing link. This coming April he’ll return to Kazakhstan and attempt to retrieve some queen bees to bring into the United States.

Categories: Biological sciences | Tags: Bees, Entomology

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