April 2020 Queen Rearing

The last couple of days I have been making some queens to head up new colonies of bees by grafting tiny larvae from a queen who had swarmed from our colony of bees at the Boys and Girls Club in Brevard. This is the second time this mother queen has swarmed and been caught. In 2019 she was caught in one of our swarm traps at our home bee yard. Her thorax was marked with a bright green dot and then she along with the rest of her swarm was installed in the observation hive at the Boys and Girls Club. Then last month she swarmed again to a tree outside the Club where I captured her again and installed her in a hive at the home bee yard. She has been a very prolific queen and survived with minimal mite treatments which is the primary reason I have chosen her to raise new queens from her.

The process begins by selecting a young larva that is less than 24 hours old.

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Below you can barely see (sorry for the out of focus) the tiny larva floating in a pool of royal jelly on the tip of the grafting tool.

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The larvae are then placed in artificial plastic queen cups.

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Once all the grafts have been completed the bars containing the grafts are inserted into a queenless “cell starter” colony where the young nurse bees feed the larvae royal jelly that they secrete to make what otherwise would have been a worker bee into a queen. The bees recognized that they no longer have a queen because of the lack of her pheromone and try to raise a new one.

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After 24 hours the frame containing the queen cells are transferred into a queenright “cell finisher” colony. The queen is held in a lower chamber separated from the queen cells by a queen excluder, a screen that allows the worker bees to pass through but excludes the queen because of her larger size. It has been found that swarm cells produce better queens than those produced under an emergency queenless situation.  This queenright “cell finisher” simulates the situation found in a colony that is building swarm cells in preparation for their swarming. Below you can see the cells after 48 hours showing how the bees have filled the cups with royal jelly and begun to build the queen cell out with bees wax. After 10 days from grafting the mature queen cells are removed and placed into new queenless colonies where they emerge and then hopefully mate and successfully return to their new home and begin laying. I am keeping my fingers crossed but right now it looks like 18 of 20 cells have been accepted and are well on their way to becoming new queens.

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Your Fancy Honey Might Not Actually Be Honey

It’s been a while since I have posted anything on my blog but with the social distancing going on as a result of COVID-19 I’ve got some time to get caught up on some long neglected things – including this website. Anyway, there was a recent posting on-line of an article that that I really wanted to share with you. One of my first blog articles back in 2011 and then another in 2016 was about adulterated and mislabeled honey and this 2020 article is about the same thing. If anything, it seems that the problem is getting worse. The government has obviously been unsuccessful in curbing the problem of “funny honey” so the only thing that I can think of is to better educate the consumer to make them aware of the problem. That and KNOWING and TRUSTING their beekeeper is essential to insure that the consumer is actually getting what they are paying for. The article is a pretty long read but well worth the time it takes to read it. Here is the link: https://www.vice.com/en_us/article/884kq4/your-fancy-honey-might-not-actually-be-honey

 

Rearing Queens – the How and Why

The Why

It has been shown that locally adapted queens have a much better chance of surviving in the unique climate conditions here in the mountains of western North Carolina. At Pure Pisgah Honey we think it is vitally important to raise our own queens as a part of creating a sustainable beekeeping enterprise. Raising new queens from mother queens that made it for more than one winter and capturing local feral swarms are the best ways for us to obtain queens that have a greater chance of survivor ability. In addition to survivor ability two other traits we look for in selecting a mother queen from which to raise new queens are productivity and temperament. But survivor ability is the most important trait in my opinion because a dead colony will neither sting you or produce any honey.

There are other reasons why we raise our own queens. Cost of queens today is a major expense. A run of the mill queen will cost $25 or more and breeder queens hundreds of dollars. Another factor is convenience. It is far easier for us to raise our own rather than having to drive somewhere to pick up queens and worry about their health after being transported or shipped.  Also by raising our own queens we are assured of our source and not dependent on someone else. Having your own source of queens also gives you flexibility to make splits of your existing hives which is a means of swarm control and expansion.

The How

We use the “Doolittle” method of grafting named after the man that came up with the process. There are other methods out there, but this process will enable a hobbyist, side line or professional beekeeper to raise a few queens or a lot of queens. It is the process used by all major queen breeders. Grafting is the term used to describe the process of taking a one day old larva from a frame of eggs and larvae of the selected mother queen and placing that larva and royal jelly into an artificial queen cup using a special instrument.  The artificial queen cups are then place into a “cell starter” colony which is a queenless colony of young “nurse” bees that when furnished with an abundance of bees and food will begin to feed the larvae royal jelly that is secreted from glands in their heads. This royal jelly is feed to the larvae their entire six day larval period and is what changes what otherwise would have been a worker bee into a queen bee.  Worker bees are fed a diet of pollen and honey after the first day. After one day in the “cell starter” colony the queen cups are transferred into a “cell finisher” colony. The “cell finisher” colony is a strong colony of bees that has a queen isolated in a lower chamber that is separated from the upper chamber containing the queen cells by a queen excluder. The cell cups are left in the cell finisher colony for no more than ten days at which time each queen cell is place into a queeenless colony for the virgin queen to emerge from her cell and take her mating flight. If left longer than ten days you run the risk of one of the queens emerging and stinging her rivals to death.

It’s a fascinating process and I encourage anyone who is slightly interested to give queen rearing a try. The are a couple of sources for information that I can recommend. The first is a book by Lawrence John Conner titled Queen Rearing Essentials. The second recommendation is a YouTube video by Richard Noel titled the Cell Builder – Explained .

More on Bees for (almost) Free

A honeybee colony is considered to be a super-organism and swarming is the way that they reproduce. When a colony swarms the existing queen flies off with about 60% of the workers to find a new home, leaving the existing hive to raise a new queen. When this happens the existing colony has so few bees that they will not store any surplus honey for the beekeeper to harvest.It seems to me that the bees can sense a new nectar flow and start making swarm preparations prior to the flow by constructing queen cells in which they raise the new queen that will take over the colony after the swarm.

Here in the mountains of western North Carolina, we have two major nectar flows that produce a honey crop – the first one being “wildflower” and the second being Sourwood. Wildflower is what I call a “bees blend” of everything that blooms during April through June. The Sourwood tree blooms in July and produces the world famous premium Sourwood honey. Last year immediately before the Sourwood trees bloomed around the first of July most of my strongest colonies decided it was time to swarm and did. Invariably the swarms flew off into the top of a inaccessible tree and then into the surrounding forest never to be seen again. This year since I was now living at our new home in the mountains right next to our bee yard, I was determined to try to prevent the swarming of my colonies or if they swarmed to be able to somehow lure them into a trap.

One of my goals this spring was to grow the size of my apiary. So I developed a two pronged strategy to do this and still produce honey – especially the Sourwood honey. The first prong was to inspect the hives on a frequent basis during the spring wildflower flow looking for queen swarm cells. When found, I removed the existing queen along with four or five frames of brood (baby bees), nurse bees, pollen and nectar and put them into a new hive in a different part of the beeyard, leaving the “parent” hive in its existing location to raise a new queen. In essence I was creating an artificial swarm – but the main difference was that it was controlled and I didn’t lose the swarm to the forest.  Since the queenless colony remained in its existing location, all the forages returned to it keeping its total population very high. During the course of the spring, I ended up making eight splits this way – even splitting one hive three times! All eight of these colonies were strong enough by July to actually make Sourwood honey.

The second prong was to make swarm traps in which to catch any swarms should I miss finding a queen cell during my inspections. I was inspired by a March 2015 article in the American Bee Journal entitled “A Swarm Trap in Every Tree” written by Dr. Leo Sharashkin. In the article he presents the plans for his trap design, why it is so effective and how to set it up. Here is a link to his website where you will find much of the same information.  In June of this year I constructed eight traps of his design, and hung two of them in the vicinity of my bee yard. The traps were baited with one frame of old dark comb and lemon grass oil. The remaining five frames in the trap were foundationless frames.

 

 

Then on June 26th I happened to be in my back yard when a swarm emerged from one of my hives. As I stood there and watched, the swarm landed on an inaccessible  tree limb approximately 35 feet  off the ground. I knew that this was most likely a temporary “roost” site and hoped that they would decide to move on to one of my traps.

Sure enough, the next day this is what I found!

Early the next morning I closed up the trap and brought it to the bee yard. Opening up the trap, I was amazed at how many bees were in it and how quickly they had drawn comb on the foundationless frames..

This is the old comb that was used as a lure.

So, I consider my trapping efforts to be extremely successful catching four swarms near my beeyard and two in another location. Six traps were  set and six swarms were caught in three of the traps. Of the four swarms caught near my beeyard, two were from my hives with marked queens. The other two I am not sure where they came from. The two traps that were set remote from my bees were definitely feral colonies.

The bottom line is I added twelve colonies to my operation at essentially no cost other than the materials for the traps and my time. Contrast that with purchasing twelve nuc colonies at a cost of $150 each which amounts to $1,800. My plans are to continue this strategy of growth and hopefully will never have to purchase bees again.

How Safe Is Your Honey II

It’s been quite some time since I last posted – in fact it was 2011 when I talked about this same subject and apparently little has changed. on April 28, 2016 and again on June 29, 2016 special agents of Homeland Security Investigations (ICE) Chicago seized 120 tons of honey smuggled from China. When this honey entered the United States, it was claimed to be a product of Vietnam, but in fact testing showed that it came from China. It was transshipped through Vietnam to avoid anti-dumping tariffs on Chinese honey. You can read the full report here and here. What is especially disturbing about this is that honey from China has repeatedly been shown to be adulterated with other sweeteners and contaminated with harmful chemicals.

What should be of concern to the average consumer is that consumption of honey in the US is increasing and now to meet that demand we are now importing 70% of our honey with a substantial amount of that coming from countries of the Eastern hemisphere.  From 2010 to 2015 imports from Asia have almost doubled from slightly over 60,000 metric tons to almost 120,00 metric tons. These major export countries are China, India, Vietnam, Ukraine, Thailand, Turkey and Taiwan. I don’t know about you, but I don’t get a warm and fuzzy feeling about my food coming from these countries.

What can you do as a consumer? Know the source of your honey,