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The Local Food Report
As we re-imagine our relationships to what we eat, Local Food Report creator Elspeth Hay takes us to the heart of the local food movement to talk with growers, harvesters, processors, cooks, policy makers and visionaries

Helping Honeybees Adapt

Boris Smokrovic / unsplash.com

John Portnoy of Wellfleet raises his own bees. He has one Russian colony headed by a Russian queen that he purchased. His other hives are headed by queens that are survivors, so he bred from his best queens every year in the hopes that his bees will get better and more locally adapted. 

The reason this is important is because keeping healthy hives in our area is getting harder and harder. The main challenge is a parasite called varroa mite. 


John explains that they’re a new problem, “When I first had bees in the late 1980s, there were no varroa mites on the Cape, at least not this far out on the Cape. It was so easy to keep bees. I was a really bad beekeeper but I always had bees, they never died.” But then the varroa mites came. He had four colonies that winter and they all died. John says that’s pretty much what happens if you don’t manage your bees now. You need to manage your mites. 


Varroa mites attack both adult bees and their larvae by sucking their blood—they’re kind of like a tick. This weakens adults and can even deform young bees, and if an infestation is left untreated, eventually the mites will kill the colony. To try to fight back, beekeepers use organic acids to treat their hives.  


John only treats his colonies that have a high infestation rate. He explains, “I don’t treat my really good colonies that are controlling mites on their own, because I want to see how they do. I want to be able to discriminate between the really good colonies and bad colonies.” John will have several colonies that he won’t treat at all, and then he’ll breed from those colonies in the spring.  


Breeding is complicated, but basically beekeepers trick their best hives into thinking they’ve lost their queen, and then these colonies raise new queens. The new queens can be moved to hives with weak queens or that have truly lost a queen, or can be used to start new hives. John started breeding his own almost twenty years ago. 


John mentioned Russian honeybees. He bought a Russian queen because the varroa mite is a natural parasite of the European honeybee. John says, “European honeybees first encountered varroa mites when honeybees were shipped to Eastern Russia, where the varroa mite is native and normally infests the Asian honeybee and when those European honeybees first encountered varroa mites, most of them died.” But some of them survived. That was about 100 years ago, and those survivors developed some resistance, so quite a few years ago the USDA heard about these Russian bees and started importing them and then they did some selective breeding to ensure that they were good honey producers and easy to manage. They weren’t really aggressive. 


This resistance is helpful, but John is working to breed for a Wellfleet honeybee that has an even better shot at survival in our area—one that is continually getting stronger and stronger against varroa mite, yes, but also one that is adapted to local climate conditions.  


John explains, “I don’t necessarily anymore encourage people to keep bees, because it’s so difficult. I tend to discourage them at first but if they’re really intent and they seem like people that are going to put the time into it, I encourage them to use locally adapted bees.” His queens are open mated which means that when they fly out to mate, he doesn’t know who they mate with. “So to my nearest neighbors I give away queens and queen cells, because that’s to my advantage and I often have enough to sell at a very low price usually in June and July.” 


You may recognize John Portnoy’s voice—he and I spoke earlier in the year about a project he’s doing with his honeybees tracking nectar collection and bloom times to get climate data for NASA. Raising local varroa mite resistant queen bees may not sound related. But they’re both about adaptability. As globalization and climate change threaten local honeybees, the big question is whether or not and how they’ll be able to adapt.  



Breeding and spreading strong, healthy local honeybee queens is one way of bettering the odds.  

We’ve been talking recently on the Local Food Report about pollinators and specifically honeybees —why we need them, what challenges they face, and what local beekeepers, farmers, and citizens can do to help. See below to hear our other stories on the subject.  

And for those interested in learning more and keeping current on honeybee health research, several local beekeepers have recommended the website Scientific Beekeeping as a resource.

An avid locavore, Elspeth lives in Wellfleet and writes a blog about food. Elspeth is constantly exploring the Cape, Islands, and South Coast and all our farmer's markets to find out what's good, what's growing and what to do with it. Her Local Food Report airs Thursdays at 8:30 on Morning Edition and 5:45pm on All Things Considered, as well as Saturday mornings at 9:30.