Discouragement

Well it is the end of November already…..  And I have not written a blog post since May.  It’s not that I was lacking material to write about (the bees always provides that).  It’s just that by the middle of June I was discouraged with the progress of my efforts. 

Perhaps some of you may have better suggestions for me regarding my beekeeping efforts.

As you can probably tell from the post title, this year was another bad year for me and the bees.

In late winter we always hope for a productive year, but for the past three years the bees have not produced honey for us.

 Left:  Bees feeding on sugar candy and pollen patty










The season started slowly.  It was a rainy spring, and the spring lasted much longer than usual.

Spring actually arrived a few weeks early.  But the cold wet weather kept the bees inside the hives and not collecting honey and nectar.

Right:  Foraging worker bee












During the summer we had just the right about of sun and rain, no drought, plenty of flowers, plenty of work for the bees to do, but I could tell that the nectar flow was sporadic.

One day the bees would be flying like crazy, the next there would be very little activity.

As I look back on the season I cannot point to one thing that went  wrong.  It must have been a culmination of many factors.

My biggest problem this year was robbing.  I thought it would be smart to start the new colonies way across the property from the old ones.  The new location would offer more sun light during the winter months.

 Left:  Weak hive being fed sugar syrup from a division board feeder.  These feeders were robbed out by strong colonies nearby

This was an attempt on my part to decrease the winter losses by allowing the hives to warm up a little more on sunny winter days than the older hives have the darker old location (we’ll see how this works).  I also thought that by moving the new hives away from the older hives there would be less opportunity for robbing to start.

Well I was I ever wrong. 

The new hives which had a smaller population of bees were continually robbed out not only of any sugar syrup I was feeding them, but also of any stores of nectar that they were collecting themselves.  Without stores of honey and pollen the new colonies would not increase. 

I tried feeding the sugar syrup into the small hives first, then the larger hives….  I tried feeding  the sugar syrup into the larger hives first, waiting a day, then feeding syrup to the smaller hives.

I even resorted to building a feeding station away from the hives, that all the bees could access and get syrup.

Nothing I tried worked….  Yes the bees from all the hives would come and take 5 gallons of sugar syrup from the yard feeder in two days, but as soon as it ran out, the strong hives would return to robbing out the weaker hives.   

I also did not like feeding wasps, hornets, and yellow jackets with my precious public sugar syrup feeder.

So the fat hives got fatter, and the weak hives got weaker and died out.

Although the larger hives produced a surplus crop of 60 pounds of honey, I could not trust the honey since it was probably mixed with sugar syrup.

I fed all the honey back to the hives.

All this robbing was not conducive to increasing our hive numbers.  New packages, hive splits, and nucs brought on site from other locations were all destroyed by the robbing bees. 

Only three hives survived the summer and will be over wintered.

Then there was the small hive beetle……  I’ll talk about that next time.

And there's next year.....  There's always next year.

Pieces Of April

It is the last week of April and the flowers are just starting to bloom!

Three weeks ago we had our first Crocus pop its head out of the ground and open up so the bees could collect some fresh pollen.

 Right:  Worker bee brings white pollen back to the hive

We have had a lot of rainy weather, which is typical for this time of year, but the temperatures have been cooler as well. My year to year records show that we are running about three weeks behind last year, and about a week behind “normal” with the spring foliage.

On warm days the bees are flying, bringing back small bundles of yellow and white pollen on their hind legs. This could only mean that there is brood rearing taking place inside the hive.

Left:  Warm days finally allow the bees to fly and gather nectar and pollen.

This is the time of year that the bees need to quickly build up in number s in order to take advantage of the spring honey flow we have here on the cape.

Starting mid May to around the end of July is our only real honey producing time here on Cape Cod.

This year the cooler temperatures have hindered the buildup. At least in my hives!

Right:  A worker bee collects pollen from a white Crocus flower










This weekend I will begin to feed them sugar syrup, which will help stimulate brood rearing as well.

I guess when the queen sees supplies being brought into the hive she feels comfortable enough to begin laying and laying eggs.

Left: Another worker bee collects nectar

Our scheduled delivery of packaged bees from down south have bee delayed for a second time this season. I have not heard the reason why, but perhaps they are having as much trouble with their bees as we are here in the North East.

Temperatures reached the high 60’s yesterday and today allowing an increase in the bees activities.

With the forsythia in full bloom there is much pollen to be gathered. My peach tree is just starting to bloom and I know the Red Maple is not far behind.

Right:  Pollen patties and sugar candy placed in the hives allow the workers to feed even on cold wet days when they cannot forrage.

My battle with the mice in the shed continues.

Each time I pick up a box, or a bucket I find the evidence of mice damage. Chewed gloves, newspaper, and table cloths litter the corners of the space.

I found one dead family inside the garden tool box.

How they managed to get in will remain a mystery forever.

But these things too will pass. And for now I am anticipating a good honey season.

After the last two bad ones, it is the least that mother nature can do,

Board Bees Bad Bees

Well it is already October and the beekeeping season for 2010 is over.

Left:  Honey on the hives in July                                                    Right:  Same colony at the end of August

And I for one am glad to see it go.

A very early spring brought a very early end to the honey flow, which lengthened the amount of time that there was a lack of nectar and pollen this summer. It does not make a beekeeper happy to see his large, ready to collect hives, sitting with nothing to do.

Our nectar flow here on Cape Cod starts towards the end of June and ends the first week of August.

This year however it started two to three weeks early, and ended two to three weeks early. This resulted in a longer period of time between the spring and fall flows, (almost two months).

Left:  A colony started in spring never moved up into the upper hive body.  This colony has not produced enough stores to survive the winter.

This combined with late and poor goldenrod nectar flow resulted in starvation conditions for our hives. Hives with 50 to 60 pounds of honey on the hives in July were starving by the end of August.

Of course I am partly to blame for this. We had such good success building up colonies in the spring that there were many more mouths to feed when the nectar flow stopped early.

We have been feeding our hives sugar syrup and pollen substitute since the third week in August. Although the bees are doing well now, and there are plenty of stores in the hives because of the feedings, the additional sugar syrup and the length of time of the feeding has created other problems. namely, a large increase in the small hive beetle population in the hives. I haven't even mentioned the Varroa Mites!

Right:  Small hive beetle larva crawling out of the hives onto the bottom boards.  The feeding of sugar syrup for such an extended period caused an explosion in small hive beetle.  Varroa Mites can be seen on the bottom board as well.

Additionally our five new colonies never moved up into the upper hive bodies. Frames and new foundation were never drawn out or filled with stores for winter. This forced us to combine these weak colonies in order to ensure their survival. The queens of the weaker colonies were killed and their colonies were combined with other weak colonies.

Left:  Colony being prepaired for winter.  Crisco oil and sugar patty to fight Tracheal Mites, Pollen patty to provide polen when none is being collected, Menthal oil towel to fight Tracheal Mites, Small hive beetle trap, Apastan strips to fight Varroa Mites.  Sugar syrup is being fed with a division board feeder in a different hive body.

So, now that the hives are well fed, and in good shape to survive the cold, damp, cape cod winter, it is time to reflect on this past beekeeping season.

Hmmm… What would I, could I, have done different…… right now I just don’t know!

But I will have plenty of time to think about it over the next few months.

Hot and humid days

It has been over a month since my last post.

During the last week of June I placed 13 queen cells into queen-less nuc hives. These queens, once emerged, would mate naturally and start to lay eggs in about 14 days and build new colonies.

Above:  Four mating nucs ready for queen cell introduction.

The jars will be filled with sugar syrup to feed the nucs.

Unfortunately this year’s early spring lead to early hot and humid weather.

The main honey flow stopped a month early, and because we were feeding sugar syrup to the nuc colonies, robbing ensued. Many of the mating nucs and new queens were destroyed by strong colonies that came and killed bees while robbed them of their honey and syrup.

Only 3 mated queens survived.

Left:  Virgin queens in queen cages.  These queens are being taken care of by nurse bees.  They have been placed in a queenbank colony.

As part of an experiment I had taken eight of the queen cells and arranged them so the virgin queens would emerge into queen cages. These cages were placed into a queen-less, brood-less hive. The queens emerged into the cages and were taken care of by the surrounding nurse bees. Because the virgin queens would be in the cages, they would not be able to mate.

Right:  A closer view of the banked queens.  A special frame with wire guides hold the cages in place.  The plastic cell cup seals the top of the cage.







I have had some success over the past two years rising queens. One of my strongest hives this year is lead by a queen I produced last summer. She is the daughter of the queen from my strongest hive the previous year. I have noticed that the most uncontrollable part of queen rearing is the mating process.

Above:  You can see the open queen cell inside the cage

as well as the queen.  Nurse bees surround the queen and

feed here through the cage openings.  I'm sure they are trying

to find a way to get her out!

You can pick the best stock to breed from, graft the youngest larva, place them into the strongest cell starter colony, then place them into the largest cell builder, move the cells at the right time into mating nucs, have the cells emerge successfully….. Only to see your beautiful large, genetically selected queens fly off to mate with…. Well, any drone that comes along!

It is all left to chance at that point.

Above Left:  A screw lid jar is used to put the queen to sleep with carbon dioxcide.  It only takes a few minutes       
                                                     
Above Right: CO2 is dispensed through water so the flow can be seen and regulated.

It is apparent that the week link, the place where you loose control, in the process is mating. So I started looking into the process of instrumental insemination of honey bees. With II the breeder can control the mating process and select the specific genetic material to mix with the genetics of the virgin queen.

Above:  Insemination device I have been working on.  CO2

is fed through a hose to keep the queen asleep.

My intent was to take the caged virgin queens and use them to learn about the instrumental insemination process.

Above:  Working out the "bugs" in the system

Need smaller hooks and glass tips.

For several months I have been learning, designing, and building the equipment I believed to be required. I read books, blogs, web pages, and watched videos.

Left:  This queen was put to sleep, placed in the instrument, manipulated, but not inseminated.  She woke up about 15 minutes later.










Needless to say my first attempts have had some successes and many failors….

Right:  Second queen was put to sleep, manipulated, and woke up.  She was not inseminated.






But I have learned a lot.

I will share more in future posts.

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Spring Has Sprung

The first day of spring has arrived! And it has arrived in beautiful fashion!

Temperatures rose into the low 70’s this weekend, allowing for a quick inspection of the hives.

The crocus flowers are blooming, allowing the bees to collect much needed spring pollen. The pollen they collect will be used to boost brood production as they “build up” in size in preparation for the spring honey flow.

 

Right:  The first Crocus to emerge on our property, and a week early too!

The warm temperatures over the past few days have been a wonderful reminder of days to come.

Several times I found myself sitting out near the hives just watching them fly in and out, heavily burdened with yellow packages of pollen on their back legs. Some bees were busy dragging out the dead from winter loses, while others just seemed happy to get out and into the sun shine.

I have been keeping a written record of the progress of the hives over the past years, and I am happy to report that the crocus bloom is running about a week ahead of schedule…. An early spring.

I guess the Ground Hog was wrong!

Left:  A worker bee returning to the hive with some of the first spring pollen.









As I mentioned the rise in temperature allowed a quick inspection of some of the hives. Sure enough, young brood, and capped larva were observed on two if not three frames of bees. The queens probably started laying eggs sometime in February.

Some cells and already emerged, perhaps these were the bees I watched taking their first orientation flights in the sun.

Pollen patties were once again added to the hives. I have been surprised how quickly they have been consumed. Each colony has been through a patty a week since the beginning of March. In a few more weeks we will begin providing sugar syrup to the hives to imitate the collection of nectar. This will stimulate the queens to lay even more eggs, and cause the hives to build up faster.

Above:  With the cover and inner cover removed you can see the new small hive beetle trap installed.  The trap is baited with an attactant oil.  The bees will chase the beetles, and the beetles should enter the trap to hide, where they will meet there demise.  You can also see a new pollen patty just added to the colony along with the remains of the white bee candy.  The yellow "frame" to the far right is a division board feeder which will be used to feed the bees sugar syrup next month.




Now is our buildup time. The more bees in the colonies come May. The more honey will be on the hives in August.

Some dead hive beetles were found on the sticky boards below the screened bottom boards. This indicates that some hive beetles are continuing to survive, with the bees, through the winter. I purchased two different types of beetle traps to use in addition to the bottom board traps I have been using. These new traps fit between the frames in the upper hive body. They are baited with an attractant oil. I have not used these before. I hope they work. The next inspection will show if this trap works.

Left:  Progress of the mead I started in February.  You can see how much it has cleared over the past month.  To the right is a photo taken at the height of fermentation. 

I plan on drinking this mead while we are extracting honey this Septermber!

The bee candy was once again added where needed, even though there is still abundant honey still in the combs. The bees have now been “trained” to feed off of this candy, although with so much honey left in the comb these hives will have to be watched carefully for swarming in the months to come.

I had quite the feeling of accomplishment this weekend. It is nice that all of the hives survived this winter. Perhaps, after 31 years, I have finally figured out how to prepare them for winter.

Or perhaps, I was just lucky.

 

Flight at last!

Winters on Cape Cod offer little to brighten the spirit of a beekeeper. It is much too cold to look in on them and see how they are doing. We wait and wait until warmer days, days where the temperature edges above 40, to see any activity outside the colony.

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Left: Hive open on a 45 degree February Day. You can see that much of the candy feed has been consumed by the bees over the last month.
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Will my bees survive the winter cold? Has it been cold for too long? Are the bees starving in place because it has not been warm enough for them to relocate to fresh stores of honey?

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Right: Another open colony. Not as much candy feed has been consumed.
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After weeks of cold, the temperature finally pushed its way above 40 degrees, the bees broke cluster and commenced their cleansing flights. This gave me the opportunity to peak in under the cover to see how the bees were doing and whether or not candy needed to be added to help them survive the winter.


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Left: Bees take to the air for a cleansing flight. Winter bees do not get out much!
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Upon opening the hives it became apparent that the bees had consumed about half the candy I had placed in the hives in January. I was please to see that all of the hives were doing well. Most had 5 frames of bees, not bad for February. The queen should start laying eggs sometime within the next few weeks to start replenishing the workers lost over the winter.


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Right: Close up of bees feeding on sugar candy. This candy supplements their stores of honey to help stretch their food for the long winter.
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With this inspection I am hopeful that all the hives will survive this winter. Of course it is not the end of March yet. March is the month where the greatest bee loses occur. If their number s dwindle to low, the bees will not be able to keep themselves warm enough to survive. Many colonies die only a few weeks away from the bloom of first spring flowers.



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Left: A bee and a hive beetle on a removed sticky board. The dead hive beetle was not there on the last inspection in January. Evidence that there are small hive beetles surviving the winter within the cluster of bees.
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The bees in the hive now, are the bees which emerged last September, five months ago! They have not seen much other than the inside of the colony. They have spent much of their life keeping the colony warm, feeding on the stores of honey and pollen left there by their many sisters the summer before they were born.



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Right: A worker bee rests on the edge of a brick, warming itself in the sun before flying back to the colony
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Now begins the buildup of the colony in preparation for the honey flow in June and July. Starting in March we will begin feeding the colonies pollen, and sugar syrup to further stimulate their increase in numbers. We want the colonies strong in numbers for the honey flow. The more bees collecting pollen and nectar, the more honey will be produced.

March will tell…. March will tell…

Candy for the Bees

It is mid January here on Cape Cod, and we have had our first thaw day of the winter. Today’s temperature managed to climb into the 40’s. That meant that it was warm enough for the bees to take their all important cleansing flights. You see bees cluster at temperatures below 40 degrees.
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Left: Making Bee Candy. All ingredients mixed in the pot on top of the stove.
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That means they group together in a tight ball. By moving their wing muscles without moving their wings they generate heat to keep the inside of the cluster of bees between 80 and 90 degrees. The bees will remain in this cluster and slowly move around the hive in order to access the stores of honey which is their food.

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Right: Heating the mixture to 245 degrees F.

Remember to hold it at this temperiture for 3

minutes.

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If temperatures remain too low for too long a period of time then the bees can run out of food and starve to death only inches away from stored honey. To help them survive conditions where they cannot relocate to other areas containing food, beekeepers will often place candy above the bee cluster. This provides them with additional food stores in the event they run out of honey where they are clustered.
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Left: Mixing the Candy in cool water. It is ready to pour out when it cools to 200 degrees F.
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When temperatures manage to increase above 40 degrees the bees can break cluster and move around freely. They will take cleansing flights to rid themselves of the waste that they have been “holding in” all winter. Glad I’m not a bee!
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Right: Harden candy in the cookie sheet

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Since the temperature was above 40 degrees today I decided to open up the hives and check the status of the bee candy I had installed in the hives in late November. In fact, each of the hives had eaten all the bee candy in a four to five inch diameter area around the cluster.
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Right: Hive being prepared for winter. Notice pest strips between the frames which need to be removed before winter. Additional items seen include menthal oil paper towels used for tracheal mite treatement, and sugar grease patty used for varroa mite treatement. After the pest strips are removed this hive will be ready for winter candy feed.

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I installed additional candy as required in each of the hives.

Since it was warm enough, and I was disturbing the cluster of bees, they started their cleansing flights.

By the time I was done installing the bee candy I had brown drops of bee droppings all over me. Such are the hazards of beekeeping.



Here is my recipe for bee candy:

Ingredients:
5 lbs granulated cane sugar, 1 pint corn syrup, 1 & 1/3 cups water

Equipment:
Candy Thermometer, Cookie Sheet, Four oven mitts, Mixer, Sink with cold water

Directions:
1. Line the cookie sheet with wax paper and set aside on two oven mitts. Make sure the cookie sheet is level.

2. Take all ingredients and place in a pot. Mix until all ingredients are moist. Place on medium high heat. Place the candy thermometer on the side of the pot.

3. Heat the mixture until the temperature on the candy thermometer reads 245 degrees. Hold the mixture at that temperature for 3 minutes.

4. Turn off heat and immediately place the pot into the cool water (using the other two oven mitts). Use the mixer to mix the candy until the temperature drops to 200 degrees.

5. Pour mixture into the cookie sheet and allow the candy to harden and cool. While the candy is still warm make slices to form 8 or more squares.

6. Remove the candy from the cookie sheet and place pieces in the hives above the cluster of bees. Check monthly to see if more candy is needed.

Bad Bees

October 2009

Bee season summery.
Well. My last post on this bee blog is almost a year old. A year ago I stated that I would do a better job keeping up with monthly blog posts. I guess not!!
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Left: Beautiful pattern of brood layed by one of my queens.
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The 2009 honey season, here on Cape Cod, was a complete bust. Our nectar flow on the Cape is in the spring. It rained so much this spring that the bees could not take advantage of the abundant nectar that was available. This resulted in very little honey being produced by the bees.
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Left: Larva and Eggs ready to be grafted into plastic queen cups
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A hive of bees needs about 50 pounds of honey to survive the winter here on Cape Cod. In an average season the bees will produce about 110 pounds of honey. 60 of that will be taken by the beekeeper, and 50 left for the bees for winter. The honey production was so poor this year that, in August, the bees had no honey in the hives and were in danger of starving. A couple of hives actually had no honey or nectar at all in the hive. Usually at this time there would be at least 60 pounds of extra honey in the hive in addition to the 20 to 30 pounds that would be stored near the brood or young bees.

Never in my 32 years of keeping bees have I ever seen a condition like this. I was forced to feed each hive of bees about a gallon of sugar syrup to sustain them. Fortunately it has been a good fall for the bees and we have been able to feed them substantially. The goldenrod has produced abundant pollen as for them as well. Even today bees were bringing in bright yellow packages of pollen to store for winter.

The verroa mite infestation has been the worst I’ve seen in years. This year I have gone back to treating the hives with chemical strips. The pesticide strips are designed to kill the mites but leave the bees alone. Thousands of mites are dropping out of the hives. Small hive beetle has been an issue as well. Fortunately not as bad as last year where I actually had bees leaving hives because they could not deal with the small hive beetle larva, which looks like groupings of small worms living in the combs.
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Left: Queen larve foating in royal jelly. This larva was grafted into this cell 48 hours earler. The larva is 6 days old
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The most disturbing incident however took place in March while I was installing two packages of bees we received from Georgia. Upon shaking the first package into an empty hive, I received a bee sting on my knee. As usual I brushed off my knee thinking that a bee just stung me from the outside of my pants leg. I finished installing the bees in the first hive and then continued to install the second package of bees in the second hive. Then I notice that my hands were burning. I thought to myself “That’s strange I don’t remember using these gloves for chemical or anything that would burn my hands”. I continued picking up and putting away my beekeeping equipment and noticed that my knee where I had been stung was still hurting… A lot. So I lifted up my pant leg and sure enough there was the stinger still in my knee pumping away. I removed it and noticed that one of my contact lenses felt strange. Then I started to itch all over. Sure enough… After keeping bees for 32 years, I now had developed an allergic reaction to the bee sting.
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Left: Queen cells produced as part of my 2009 queen rearing project. This summer I raised 12 mated queens.
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I got to take my first ride in an ambulance!

Winterize

Well it is the end of October. We have been preparing our hives for winter since the honey crop was removed on September first. I have come to learn that next years beekeeping begins now in the fall. In order to have strong hives next spring the colonies need to be properly prepared in the fall. I will say it again… The success of next years beekeeping depends on what we do now.

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Above: A hive top feed being installed on a colony. You can see that a pollen substitute patty, and a Crisco and sugar patty has been installed in the hive. The pollen patty ensures nutrition. The Crisco and sugar patty treats varroa and trachea mites.

Some people are beehavers. They have bees, there bees die, they get more bees, they have them, those bees die.

Some people are beekeepers. They keep there bees healthy year after year.

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Above: 2:1 sugar syrup being poured into the hive top feeder. The bees will collect this sugar syrup and store it for food to be consumed this winter.

I have been amazed that our mite problem still exists in the previously treated hives. Once high levels of varroa mite levels are detected, treatment of the hives began immediately. It takes 3 weeks to treat with formic acid pads, and with the weather getting cooler the formic acid vapors will not be as effective as they were in early September.

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Above: Robbing was so bad this year that I had to install weather stripping between the feeders and the cover to prevent bees from stealing the sugar syrup.

Our winter preparations in October and the first two weeks of November include the following.

1: Colonies are inspected for health. Is the colony strong? Is the colony health? Is there an adequate number of bees to insure the colonies survival through the winter months. Have the bees produced enough comb to store food. Sometimes the combs of bees need to be rearranged so that all the drawn comb and honey stores are located in the upper brood chamber. Empty frames and un-drawn frames of foundation are moved to the lower brood chamber. Since the bees will over-winter in the top box, this should be the location of most of their stores.


2: The hives are inspected for adequate winter stores of pollen and honey. If there is less than 50 lbs of honey in the colony the hives will be fed with a 2:1 ration of sugar syrup. Two parts sugar to one part water. All our colonies are fed sugar syrup and pollen substitute to insure they have more than enough supplies for winter.

Robbing has been a big problem this year. One drop of syrup outside the hive causes thousands of bees to go searching for the syrup. Once this starts hives will attempt to rob other hives of their winter stores. The battle is amazing to watch, but it is not good for the bees. Because of this problem we have installed entrance reducers on all the hives to help them protected themselves against robbing.

3: Mouse guards and entrance reducers are installed on all the hives to keep mice from building nests in the dry cozy hives.

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Above: Formic acid pads installed over a colony in order to reduce the varroa mites.

4: All colonies are evaluated for varroa mites. If varroa mites are found in large numbers the colonies are treated for varroa and trachea mites using formic acid applications.

5: Ventilation will be provided above the colonies to allow moisture out of the hive. By placing two square toothpicks under the back side of the inner cover, a ventilation space is created. This ventilation will keep moisture from building up on the underside of the cover which would drip on the colony. The cold will not harm a healthy cluster of bees, but cold damp conditions will. I also install a layer of newspaper above the ventilation space. This newspaper will absorb any moisture that may collect, keeping it from effecting the colony.

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Above: Entrance reducers and mouse guards are installed on the hives to prevent the entrance of mice. The mice love to spend the winter in the dry hives. Once inside the mice will destroy the comb to make room for it's nest. You can see the bees bringing in the fall pollen.

6: Review this past seasons beekeeping notes. Identify what went wrong and why. Correct these deficiencies.

Learn by your mistakes!