February 18, 2013

Fewer bees in U.S. a threat to global almond supply

The shortage has growers concerned as the annual pollination nears in California, provider of about 80 percent of the world's almonds.

By GOSIA WOZNIACKA/The Associated Press

(Continued from page 1)

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Honeybees cluster on top of the frames of an opened hive in an almond orchard near Turlock, Calif. Bee brokers, beekeepers and almond growers around the state say there is a shortage of healthy bees for this year's almond pollination, which starts mid-February.

The Associated Press

Lance Sundberg, a beekeeper who hauled his hives for almond pollination from Columbus, Mont., lost 40 percent of his bees this winter due to the drought and mite problems.

"You have to buy bees elsewhere to pick up your losses, and not everything we have remaining after the loss is very strong," said Sundberg. "I had a tough time fulfilling my obligations to all the growers."

But at least he still has bees, Sundberg said. Some colleagues were not as lucky: They lost 75 percent or even 99 percent.

Traynor, the bee broker, said he's been fielding phone calls from desperate beekeepers and growers who are short several thousand colonies – but he has no more good bees to offer them. The shortage will only get worse in the future, he said, as almond acreage grows.

Having strong hives is critical, Traynor said, especially during rainy seasons, because bees have a short period of flight time when it's dry enough to pollinate. Fewer bees may not be able to reach all the blooms in time.

In recent years, the Almond Board of California, which represents more than 6,000 growers, has poured $1.4 million into bee health research. The group also worked on alternatives to reduce growers' reliance on honeybees, said Bob Curtis, associate director of agricultural affairs.

One is the so-called "self-compatible" almond tree, which can set nuts using pollen transferred among its own flowers, thereby needing fewer bees.

The group also is urging growers to plant forage to help sustain bees before and after almond pollination. And it's exploring using blue orchard bees, which are solitary bees that do not live in hives but nest in small cavities, to augment the honeybee work force. But building up those alternatives will take time.

"It's tenuous right now," Curtis said. "We've got fewer bees. And if something goes wrong with the weather, some growers could be in trouble."

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