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While there is no standard definition for “survivor stock,” this longevity and natural pest resistance are key. Near the town of Truchas, New Mexico, nestled under the soaring peaks of the Sangre de Cristo Mountains north of Santa Fe, several dozen beehive boxes dot the meadow at the Zia Queenbee Co.The owners, Melanie Kirby and Mark Spitzig, collect a few jars of honey each year, but their main products are their survivor queens. They isolate specific stock for mating breeder queens and raise up to 3,000 production queens ready to take over or start new hives.

Honeybees have an unusual breeding strategy that makes breeding on most farms an inexact science: A virgin queen may fly several miles in search of drones, which congregate in groups of up to 2,500.Source: ~ Author: Katie Mast It’s no secret that America’s bees are in trouble: Since Colony Collapse Disorder hit the U. in 2006, the country’s beekeepers have reported an average annual hive loss of 30 percent.A groundswell of hobby beekeepers has emerged, wanting to do their part to save honeybees, and commercial beekeepers are racing to come up with solutions.It’s not just a critical issue for bees, but for our entire agricultural system: One-third of our food depends on bees and the industry is responsible for $15 billion in increased crop value annually. A group of honeybee breeders across the nation are looking to hardy, resilient bees they call “survivor stock” as one important step toward a solution.A host of factors likely play a role in CCD, including habitat loss, overuse of agricultural chemicals and an array of pests and diseases.Similarly, a variety of characteristics come together under the survivor stock definition. in the late 1980s and have caused significant losses across the country since.

For example, one particularly pernicious pest, a parasitic mite native to Asia and aptly named Varroa destructor, can destroy a hive in months. In addition to feeding on bees, Varroa, like mosquitoes carrying malaria, are vectors for bee diseases.

Most commercial beekeepers treat their hives with a pharmaceutical poison to control the mite, but the pests are developing resistance to the treatments, and the chemical residue can wind up in the honey and comb.

It takes, at most, 18 months for varroa to kill a hive, but some hives have a genetic resistance, or have extra hygienic behaviors, and will continue to thrive without pharmaceutical treatments despite a small varroa presence.

She mates only once, storing the sperm of 10-20 males to build her colony throughout her lifetime.

Breeders like Kirby and Spitzig, as well as bee clubs from California to Colorado to northern Michigan, Virginia and Pennsylvania, reduce the element of genetic surprise by saturating a region with healthy survivor hives.

However, this approach is not without its own issues.

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