By Juliana Barbassa
SAN FRANCISCO (AP) — A survey of bee health released Tuesday revealed a grim picture, with 36.1 percent of the nation's commercially managed hives lost since last year.

Last year's survey commissioned by the Apiary Inspectors of America found losses of about 32 percent.

As beekeepers travel with their hives this spring to pollinate crops around the country, it's clear the insects are buckling under the weight of new diseases, pesticide drift and old enemies like the parasitic varroa mite, said Dennis vanEngelsdorp, president of the group.

This is the second year the association has measured colony deaths across the country. This means there aren't enough numbers to show a trend, but clearly bees are dying at unsustainable levels and the situation is not improving, said vanEngelsdorp, also a bee expert with the Pennsylvania Department of Agriculture.

“For two years in a row, we've sustained a substantial loss,” he said. “That's an astonishing number. Imagine if one out of every three cows, or one out of every three chickens, were dying. That would raise a lot of alarm.”

The survey included 327 operators who account for 19 percent of the country's approximately 2.44 million commercially managed bee hives. The data is being prepared for submission to a journal.

About 29 percent of the deaths were due to Colony Collapse Disorder, a mysterious disease that causes adult bees to abandon their hives. Beekeepers who saw CCD in their hives were much more likely to have major losses than those who didn't.

“What's frightening about CCD is that it's not predictable or understood,” vanEngelsdorp said.

On Tuesday, Pennsylvania's Agriculture Secretary Dennis Wolff announced that the state would pour an additional $20,400 into research at Pennsylvania State University looking for the causes of CCD. This raises emergency funds dedicated to investigating the disease to $86,000.

The issue also has attracted federal grants and funding from companies that depend on honey bees, including ice-cream maker Haagen-Dazs.

Because the berries, fruits and nuts that give about 28 of Haagen-Daazs' varieties flavor depend on honey bees for pollination, the company is donating up to $250,000 to CCD and sustainable pollination research at Penn State and the University of California, Davis.

I was very excited to see a honey bee swarm being collected Friday morning from my neighbor's maple tree while waiting with my son for the school bus. The collector was very happy to be able to put a new colony into service, but a little nervous that he had attracked the attention of about ten elementary school kids. He was on a race to get them safely contained before they warmed up for the day. A swarm is usually a sign of a very productive colony that needs to divide. Let's hope we have more of these, and that people know what to do when they find one on their property. It would be a shame if they just reached for the hornet spray...Barbara

Just read part of this interesting article....

http://www.ars.usda.gov/is/AR/archive/feb08/megabee0208.htm


MegaBee: New Food for America’s Beleaguered Honey Bees

Just like people, bees that show up for work well-rested and well-fed have a better shot at doing good work than if they’re tired and not eating right. That’s true no matter what the bee’s work is, from indoor chores like tending the next generation, called “brood,” to outdoor gigs like gathering edibles—nectar and pollen—from flowers.

Beekeepers now have a new product to choose from when they want to make sure their bees won’t run out of food. Called “MegaBee: The Tucson Diet,” this whitish-tan powder is rich in proteins. It can be easily mixed with the sugar syrup that’s already beekeepers’ standard source of energizing carbohydrates for busy bees.

Or, MegaBee can be mixed with a small amount of syrup, pressed into patties, and placed in the hives for convenient snacking.

Discovering more about bees’ everyday nutrition needs is a top priority for honey bee expert and research leader Gloria DeGrandi-Hoffman and colleagues at the ARS Carl Hayden Bee Research Center in Tucson, Arizona. That’s why DeGrandi-Hoffman structured a cooperative research agreement with entomologist Gordon I. Wardell of Tucson-based S.A.F.E. (Sensible Alternatives for the Environment) R&D, LLC. Wardell and co-investigator Fabiana Ahumada-Segura tested nearly 1,000 different combinations of amino acids—the building blocks of proteins—before selecting the best formulation, giving it the MegaBee moniker, and getting it to market in 2007.

This culinary offering had proved successful in a study of several million honey bees hived in a bee yard just outside of Bakersfield, California. The bees were awaiting work in the state’s vast almond orchards.

The study showed that bees ate MegaBee at about the same rate as they ate natural pollen—but helped produce more broo than did their pollen-fed counterparts. “It takes a healthy hive of robust worker bees—not just an egg-laying queen—to produce lots of brood,” explains DeGrandi-Hoffman. “Worker bees feed the brood, and the quality of that food affects the health of the young.”

The experiment paved the way for followup tests beginning in the fall of 2007, also at the same bee yard in California. Future plans call for other tests to determine whether bees living and working in other parts of the country will also thrive on this new, science-based food.

MegaBee might be especially useful as a late-fall and early-winter nutrition boost for bees, a time when colonies typically enter a low ebb.

But why fight these natural winter doldrums?

Big, bustling colonies of healthy, active bees are needed unseasonably early—that is, in late January or early February—in California to pollinate the millions of almond blossoms that burst into bloom at that time of year.

Abundance of many of the foods we most enjoy—not just almonds but also apples, blueberries, cherries, and more—depends on proficient pollinators, like honey bees. Everyone benefits when research—such as the studies that led to MegaBee—helps hardworking honey bees live long and well.—By Marcia Wood, Agricultural Research Service Information Staff.

This research is part of Crop Production, an ARS national program (#305) described on the World Wide Web at www.nps.ars.usda.gov.

Gloria DeGrandi-Hoffman is with the USDA-ARS Carl Hayden Bee Research Center, 2000 E. Allen Rd., Tucson, AZ 85719-1596; phone (520) 670-6380, ext. 104, fax (520) 670-6493.