Happy Birthday Albert J. Cook

Tags

beekeeping, beekeeping history

Birth: Aug. 30, 1842
Michigan, USA
Death: Sep. 29, 1916
Shiawassee County
Michigan, USA

Albert J. Cook (1842-1916) was a 19th century educator and writer who influenced an entire generation of American beekeepers. He served as an instructor at Michigan Agricultural College (Michigan Agricultural University) in 1866 (Michigan State University later) where he offered one of the first collegiate courses in beekeeping culture.

Cook published the first textbook on American beekeeping, The Manual of the Apiary, in 1876 based upon his lecture series. The book was an instant success. Beginning as a mere brochure, this textbook expanded through ten editions in less than a decade, growing with each edition.

Albert J. Cook, professor of zoology and entomology, established the insect collection at Michigan Agricultural College (Agricultural University of Michigan) in 1867. By 1878, the collection consisted of nearly 1,200 local specimens collected primarily used for demonstration classrooms, for comparison, and to aid in species identification for farmers Michigan.

External links

• Works by or about Albert John Cook at Internet Archive

Bibliography

• Manual of the apiary. Chicago: Newman & Son (1880).
• Wintering bees. Lansing: Agricultural College of Michigan (1885).
• Report of apicultural experiments in 1891. (1892).
• The Bee-Keeper’s Guide; or Manual of the Apiary pp. 543. (17th ed.) Chicago: Newman & Son (1902).

Source: http://beekeeping.wikia.com/wiki/Albert_J._Cook

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Happy Birthday Maurice Maeterlinck

Tags

beekeeping, beekeeping history, biography

Tucker Collection – New York Public Library Archives

From Wikipedia:

Maurice Polydore Marie Bernard Maeterlinck^[1] (also called Comte (Count) Maeterlinck from 1932;^[2] [mo.ʁis ma.tɛʁ.lɛ̃ːk] in Belgium, [mɛ.teʁ.lɛ̃ːk] in France;^[3] 29 August 1862 – 6 May 1949) was a Belgian playwright, poet, and essayist who was a Fleming, but wrote in French. He was awarded the Nobel Prize in Literature in 1911 “in appreciation of his many-sided literary activities, and especially of his dramatic works, which are distinguished by a wealth of imagination and by a poetic fancy, which reveals, sometimes in the guise of a fairy tale, a deep inspiration, while in a mysterious way they appeal to the readers’ own feelings and stimulate their imaginations”. The main themes in his work are death and the meaning of life. His plays form an important part of the Symbolist movement.

From Amazon.com on his book titled, The Life of the Bee.

In an exuberantly poetic work that is less about bees and more about life, Maurice Maeterlinck expresses his philosophy of the human condition. The renowned Belgian poet and dramatist offers brilliant proof in this, his most popular work, that “no living creature, not even man, has achieved in the center of his sphere, what the bee has achieved.” From their amazingly intricate feats of architecture to their intrinsic sense of self-sacrifice, Maeterlinck takes a “bee’s-eye view” of the most orderly society on Earth.
An enthusiastic and expert beekeeper, Maeterlinck did not intend to write a scientific treatise, even though he details such topics as the mathematically accurate construction of the hive, the division of labor among community members, the life of the young queen and her miraculous nuptial flight, and the movement and meaning of the swarm.
An enchanting classic by one of the most important figures of world literature in the twentieth century and winner of the 1911 Nobel Prize in Literature, this fascinating study is a magnificent tribute to one of the most orderly communities in the world. It is also filled with humble lessons for the human race.

 

The Rule of 72 and Mite Control

Tags

beekeeping, rule of 72, varroa, varroa destructor, varroa mites

The rule of 72 and mite control.

The rule of 72 is a financial rule of thumb that says that 72 divided by an interest rate will tell you how long it takes for any given amount of money to double.

There are a lot of factors involved but this is also true with many other things in life. For example, we could determine a similar calculation for mites in honey bee colonies.

How is this relevant? The relevance is in the doubling effect. A financial planner will tell you to start saving early for this reason. No matter how much, or little, it matters to start early. Why? To get more doublings.

Your first year’s savings may take 7 years to double. That may be doubling from $1000 to $2000. Not much in the big picture of retirement, huh? But remember there’s another $1000 for each year you saved after your first year. And so it goes. Compounding takes effect and the total grows.

In ten years lets say you have$15,000. That $15,000 doubles in another 7 years plus any additional you have added. By the second doubling you’ll start to see the effects of compound interest.

So, here’s the kicker. By the time you are ready to retire, let’s  say you have $500,000. That’s great but what if you had started 7 years earlier? Think about this. The answer is you’d have another doubling in the equation. That’s right, $1,000,000. The big One Million. Or an additional $500,000 in just seven years. Crazy huh?

And to the point of this post. A mite population has a rule of 72 which can be calculated by it reproductive rate. What does that mean when it comes to mites? It means, just like the rule of 72 and money, it isn’t the first doubling that kills the colony, it’s the last doubling. Now doesn’t this explain some things that sometimes seem unexplainable? Like sudden colony crashes and what appears to be abscondings? That last doubling is simply overwhelming. The viral load transmitted by the mites becomes unsurvivable by the bees. Of course, with bees, the rule of 72 with mites in beehives has a limiting factor – the survivability of the bees.

Happy Birthday George W. Imirie, Jr.

Tags

beekeeping, management

Birth:	Aug. 27, 1923
Death:	Aug. 6, 2007

​By Patricia Sullivan

Washington Post Staff Writer
Saturday, October 6, 2007

George Wady Imirie Jr., 84, a master beekeeper who tirelessly promoted the value of bees and beehives, died of congestive heart failure Sept. 6 at the Casey House in Rockville.

As a beekeeper since 1933, Mr. Imirie knew enough about the stinging insects to brave the swarms at his Rockville home without the usual head-to-toe beekeeping garb.

“Bees don’t like socks, especially woolly ones,” he told a reporter in 1997. “A hat is a good idea, because if a bee gets tangled up in your hair, it’ll sting you. I don’t wear a shirt, because that way, if a bee is on me, I can feel it and brush it away.”

Far more than stings, Mr. Imirie worried about the decline in bee colonies over the past several decades, infestation of the wild bee population by mites, and the level of knowledge and skill of those who keep apiaries.

“He definitely was someone who didn’t feel it necessary to tolerate any ignorance around him,” said Marc Hoffman, a member of the Montgomery County Beekeepers Association, which Mr. Imirie founded. “He would interrupt someone to ask, ‘How many hours is it before the larva emerges from the egg?’ and you’d better know the answer.”

But he also shared his knowledge, writing an opinionated and blunt newsletter called the “Pink Pages,” which addressed how to prevent swarming, how to prepare in fall so bees would overwinter well and how to deal with pests. The newsletter was read by beekeepers around the world. He coined a phrase now popular in bee circles, “Be a bee-keeper, not a bee-haver.”

In addition, Mr. Imirie and his sons thrilled Montgomery County Fair visitors and schoolchildren with demonstrations with a live hive of honeybees.

A Bethesda native born to a family that has been in the area for 298 years, Mr. Imirie started tending hives at age 9, following in the footsteps of his father and grandfather. He dropped the hobby when he went to the University of Michigan for his undergraduate degree.

He was studying for a graduate degree in atomic engineering when World War II broke out. He was briefly in the Army, then joined the Manhattan Project in Oak Ridge, Tenn., and Los Alamos, N.M., working on the atomic bombs that were dropped on Hiroshima and Nagasaki.

After the war, he studied engineering at Washington University in St. Louis and American University, one of his sons said. Mr. Imirie returned to Bethesda and helped run the family auto parts business for most of his working life until it was sold 18 years ago.

Mr. Imirie resumed beekeeping on his six-acre property in Rockville. He set up the hives in a square around a gnarly old apple tree. A hedge trimmed to a height just taller than Mr. Imirie surrounded the yard so that when bees emerged from the hives in search of nectar they would fly high enough to clear the bushes and avoid bystanders.

He founded the beekeepers association in the 1980s and for many years ran it almost single-handedly. After five strokes in 1990, Mr. Imirie began using a scooter. Throat cancer further slowed him in the late 1990s.

When Maryland agreed to produce auto license plates with a beekeeping insignia, Mr. Imirie was given the prototype, BEE 001, which he affixed to his scooter.

The association named its annual award for education after him.

Source: http://www.washingtonpost.com/wp-dyn/content/article/2007/10/05/AR2007100502370.html

Birth:	Aug. 27, 1923
Death:	Aug. 6, 2007

Happy Birthday Walt Wright

Tags

beekeeping, beekeeping history, education, famous beekeepers, honey bee swarms, swarm prevention, swarms, Walt Wright

Walt Wright was born and raised in Burtonsville, MD, then a barefoot country boy area, and now suburbia of a sprawling Washington, DC. He enlisted in the Air Force to get electronics training, and served as a radar repairman. After service time he joined General Electric in maintaining overseas sites of the Security Service (spell that SPY).

Still with GE, in 1960 he relocated to Huntsville, Ala./Redstone Arsenal to make his contribution on the nation’s quest to put a man on the moon. Development of the propulsive stages of the Saturn V moon rocket was accomplished by NASA on Redstone Arsenal. His responsibility on that program was electronic compatibility of subsystems within stages and compatibility between propulsive stages and the electronics of the instrument ring. No interaction (interference/noise) was permitted between systems on the man-rated launch vehicle.

For the Shuttle program, an added responsibility was systems engineer for on-board Range Safety components. The Air Force has autonomous authority to destroy any launch from the Cape area that poses a threat to populated areas of eastern Florida. Astronauts on board is no exception. If the launch strays from the predicted trajectory, the Air Force can destroy the vehicle by radio command. On-board equipment to implement destruct includes the command receiving and processing electronics and pyrotechnics to disperse propellants.

Walt is aware that the above work history provides very weak credentials to be considered as a honey bee “expert.” He took up beekeeping in his late fifties to supplement retirement income. Confident in his trouble shooting skills, he accepted the challenge “very early” to get to the bottom of the swarming problem. He credits observation skills, sharpened by years of electronics trouble-shooting, for solving the riddle. He was surprised that it was as easy as it was. When his hypothesis was in place in three years, he thought at first it must be in error. Surely, thousands of beekeepers, looking into millions of hives, could not possibly have missed the obvious. His conclusion: beekeepers see, but do not observe, or ask themselves why the bees do what they do.

Honey bees are motivated by survival of the colony. Survival of the existing colony is priority one. In the spring, priority two is the generation of the reproductive swarm. Not even that much is described in the popular literature. Walt concentrated his investigation of swarming in terms of colony activities that support those survival objectives. His findings are a radical departure from literature conventional wisdom. As an example, he claims that all the elements of “congestion”, such as bee crowding and nectar in the brood nest, are deliberate steps to implementing the reproductive swarm process, and not the other way around. The literature has congestion as the “cause” and that’s backwards.

Getting his observations published has been slow moving. Editors of the magazines have an obligation to their subscribers to weed out the chaff from crackpots. Natural skepticism creates mostly rejections of submitted articles. For the year 06 he resorted to writing articles on general beekeeping techniques to build a base of credibility.

He looks forward to presenting his observations through Beesource. It should not be necessary via this medium to appease editors or their advisors. As a start in telling it like it is, he announces point blank: The mystery of reproductive swarming has been solved.

*******************
Walter William Wright
August 24, 1932 – February 6, 2016
*******************

Reference:

http://beesource.com/point-of-view/walt-wright/

Title	Publication	Date
*Spring Reversal Not Good Management for All Areas?	American Bee Journal	Jan-96
*Spring Management is Mandatory With Tracheal Mites	American Bee Journal	Feb-96
*A Different Twist on Swarm Prevention, Part 1	American Bee Journal	Mar-96
*A Different Twist on Swarm Prevention, Part 2	American Bee Journal	Apr-96
*Checkerboarding – A Preliminary Update on My Swarm Control Method	American Bee Journal	Jun-96
*Checkerboarding Works	American Bee Journal	Jul-96
*Swarm Prevention Alternative – Checkerboarding Results and Conclusions	American Bee Journal	Nov-96
*Tennessee Early Spring Management	Bee Culture	Dec-96
*Playing It Safe	Bee Culture	Feb-97
*Swarm Prevention in Tennessee	Bee Culture	Mar-97
*Apply Survival Traits of Honey Bees for Swarm Prevention and Increased Honey Production, Part 1	American Bee Journal	Feb-02
*Apply Survival Traits of Honey Bees for Swarm Prevention and Increased Honey Production, Part 2	American Bee Journal	Mar-02
*Nectar Management 101	Bee Culture	Feb-02
*Is It Congestion?	Bee Culture	Feb-03
*Survival Traits of the European Honey Bee	Bee Culture	Mar-03
*Seasonal Colony Survival Traits	Bee Culture	Apr-03
*Swarm Preperation	Bee Culture	May-03
*Colony Spring Operation	Bee Culture	Jun-03
*Colony Decision Making – And a Look at Observation Hive *Behavior	Bee Culture	Oct-03
*Evils of the Double Deep	Bee Culture	Nov-03
*Survival Traits #6 – Operational Effects on Nectar Accumulation	Bee Culture	Apr-04
Pollen Box Overwintering	Bee Culture	Sep-04
Do You Get Black Locust in the Supers?	Bee Culture	Jan-05
Are They Supersedure or Swarm Cells?	Bee Culture	Jul-05
Fall Feeding	Bee Culture	Nov-05
Nine Frame Brood Chamber? Never!	Bee Culture	Jan-06
Drone Management	Bee Culture	Mar-06
Deficiencies in Design of the Queen Excluder	Bee Culture	Apr-06
Advantages/Disadvantages of Swarm Prevention By Checkerboarding/Nectar Management	Bee Culture	May-06
The Reasons Why the Queen Excluder Limits Honey Production	Bee Culture	Jun-06
“Attic” Ventilation	Bee Culture	Jul-06
Yarn # 1 – Little Momma	Bee Culture	Aug-06
*Backfilling – What’s That?	Bee Culture	Sep-06
Freebees	Bee Culture	Oct-06
Nest Scouts and the Dance Language	Bee Culture	Nov-06
Boardman Feeder/Stimulative Feeding	Bee Culture	Feb-07
Splits Are a Sound Investment	Bee Culture	Mar-07
*The Capped Honey Reserve	Bee Culture	Apr-07
Art of Beekeeping	Bee Culture	Sep-07
CCD – Another Opinion	Bee Culture	Sep-08
How Many Eggs CAN a Queen Lay?	Bee Culture	Nov-08
More on the Pollen Reserve	BeeSource POV	Mar-09
Adverse Effects of the “Patty”	Bee Culture	Apr-09
Propolis – Another 5 Percenter	Bee Culture	May-09
Objections To The Double Deep	Bee Culture	Dec-09
Colony Age Effects	Bee Culture	Feb-10
Small Hive Beetle – My Perspective	Bee Culture	Jul-10
*Prevent Swarming – Before The Bees Even Think About It	Bee Culture	Feb-11
*Increased Honey Production of Checkerboarded Colonies	Bee Culture	Apr-11
*CB Saves Work, Time, And Expenses	Bee Culture	Jun-11
*Nectar Storage Before The Main Flow	BeeSource POV
Nectar Management Works! – by Rob Koss	BeeSource POV
Management For Honey Production	BeeSource POV
Supplement To Management For Honey Production Handout	BeeSource POV
Note: Title with an asterisk (*) in front are pertinent to Nectar Management.

A Defensive Colony

Anyone would have gotten a kick out of my encounter this morning.

The same colony that gave me a “warm greeting” a couple weeks ago during a feeding jar exchange lit me up today.

I’ve been moving some of the 5-frame nuc hives over to 10-frame equipment lately. This particular hive is just gangbusters and had outgrown its stack of three 5-frame deep nuc hive bodies. I was going to move them over to ten frame equipment 2 weeks ago but EAS pushed me into a compromise position – I ended up adding one more 5-frame deep hive body.

So, today I approached the stack of four 5-frame hive bodies with the goal of transferring them to two 10-frame hive bodies. Knowing their previous attitude, I made up my mind I’d treat them with textbook preciseness and tick off all of the finesse points I’ve learned in my eleven years of beekeeping. Surely this would be a good test  of my expertise.

Proper smoking front entrance and through a crack created as I eased open the migratory cover. Allow to settle, and eased open the cover. Surprisingly there were a lot of bees and they had been busy filling those frames I had just placed two weeks ago. I transferred the frames into the awaiting deep positioned alongside the nuc hive. I remove the now empty nuc hive body and set aside without brushing so as to not stir up any bees needlessly.

The bees were much thicker in the next hive body. I smoked myself well and across the top bars before entering. Frame after frame of capped honey surprised me as I was hoping I’d be moving some brood into that waiting first 10-frame deep. After a few pauses to smoke myself, my gloves, and the top bars I was beginning to wonder if maybe this wasn’t going to go well. After all I had 2 more nuc hive bodies to go and they were already beginning to roar.

I decided it was just as well moving forward since returning the ten frames already moved would probably be just as disturbing.

Given the first ten frames were all honey or nectar, I moved that hive body off the new bottom board and away from the action. I then placed an empty ten frame hive body on the new bottom board to receive what I knew would likely be the brood nest.

This is when things got interesting. All beekeepers know there is a certain speed at which things must be done within a hive. Too fast and the bees object, too slow and they get restless. Both too fast and too slow create unhappy bees and an unhappy beekeeper. As I started into that third nuc hive body, after a gentle smoking, they started serious objections. After each frame removal I had to step away and smoke myself, gloves, and jacket. Once again I removed the empty nuc hive body without shaking the remaining bees or brushing so as to not stir or create more discontented flying bees. But they were on my hood at this point and my smoking now extended to my pants legs all the way down to my ankles. The new beekeeping pants I was so thrilled about because they were light and airy were now a handicap and I had already taken a few stings to the legs. My jacket was holding them off but they were velcroed to my arms and veil. Walk away and smoke.

At this point I had to reload the smoker as I had unloaded most of it on myself since starting this hive. One box to go I told myself as I re-smoked those pants again.

The last five frames met with more and more objection and while my PPE was taking a beating it was performing well except when my skin would touch the fabric and the embedded stingers would then come in contact with my skin and burn. More walkaways and self smoke. At last all frames had been moved. I slid the new 10-frame hive over into the spot of the old nuc hive and moved the last nuc hive body along with bottom board and a couple pounds of bees to the other end of the 10 foot hive stand. The bees covered the upper edges and top of the new 10 frame equipment and refused to move down after a bit of smoke. I decided I needed to complete my effort and retrieved the 10 frame hive body that contained all the nectar and honey and placed it on top making some attempt not to crush bees by sliding it into place. Probably a fail but an attempt nevertheless.

Now  to shake the bees from that last nuc hive body and bottom board. I had already decided the bees in the other nuc hives bodied would be allowed to return on their own. The air filled with indignant bees on returning the bees from that last nuc hive body with a shake. I figure half went into the new hive and half went on me. Ouch, ouch, ouch. Damn thin pants! With every movement I was brushing against embedded stingers in my gloves and jacket.

I placed the inner cover and telescoping cover on them and, unlike other colonies I have transferred, these bees did not get their reward of a jar of sugar syrup. Sorry, no time for niceties.

Jumped into my truck and I hightailed it out of there. One hundred yards away I stopped to secure the contents in the truck bed, remove my PPE, and any clinging bees. I’m soaked with sweat so I drive up the local fast food place to claim my 99 cent iced coffee as a treat and head home to put my gear away.

As I remove equipment out of the truck bed I am attacked by more bees – apparently my tee shirt, along with sweat is heavy with alarm pheromone.

After battling a few bees I am finally able to go inside and count my stings. Looks like about 20 but it’s hard to tell as some look like stings on top of each other.

I think I’ll leave that colony alone for a week or two.

Next time I’ll move the aggressive colony down to the end of the hive stand first and place the receiving hive in the place of old colony. Lesson learned.

Bees 1; Larry 0

Yellow Jackets by sassafrasbeefarm

Tags

pests, swarms, wasps, yellow jackets

Yellow jackets. Not that you can see any in the picture, this was a call for a honey bee removal. I’ll give the caller credit for thinking they couldn’t be yellow jackets because they weren’t in the ground and they were in a hollow (sort of) cavity. Sometimes those pesky yellow jackets do things differently.

From Wikipedia:

Yellowjacket or Yellow jacket is the common name in North America for predatory social wasps of the genera Vespula and Dolichovespula. Members of these genera are known simply as “wasps” in other English-speaking countries. Most of these are black and yellow like the eastern yellowjacket Vespula maculifrons and the aerial yellowjacket Dolichovespula arenaria; some are black and white like the bald-faced hornet, Dolichovespula maculata. Others may have the abdomen background color red instead of black. They can be identified by their distinctive markings, their occurrence only in colonies, and a characteristic, rapid, side-to-side flight pattern prior to landing. All females are capable of stinging. Yellowjackets are important predators of pest insects.^[1]

Yellowjackets are sometimes mistakenly called “bees” (as in “meat bees”), given that they are similar in size and sting, but yellowjackets are actually wasps. They may be confused with other wasps, such as hornets and paper wasps. Polistes dominula, a species of paper wasp, is very frequently misidentified as a yellowjacket. A typical yellowjacket worker is about 12 mm (0.5 in) long, with alternating bands on the abdomen; the queen is larger, about 19 mm (0.75 in) long (the different patterns on their abdomens help separate various species). Workers are sometimes confused with honey bees, especially when flying in and out of their nests. Yellowjackets, in contrast to honey bees, have yellow or white markings, are not covered with tan-brown dense hair on their bodies, do not carry pollen, and do not have the flattened hairy hind legs used to carry it.

These species have lance-like stingers with small barbs, and typically sting repeatedly,^[1] though occasionally a stinger becomes lodged and pulls free of the wasp’s body; the venom, like most bee and wasp venoms, is primarily only dangerous to humans who are allergic or are stung many times. All species have yellow or white on their faces. Their mouthparts are well-developed with strong mandibles for capturing and chewing insects, with probosces for sucking nectar, fruit, and other juices. Yellowjackets build nests in trees, shrubs, or in protected places such as inside man-made structures, or in soil cavities, tree stumps, mouse burrows, etc. They build them from wood fiber they chew into a paper-like pulp. Many other insects exhibit protective mimicry of aggressive, stinging yellowjackets; in addition to numerous bees and wasps (Müllerian mimicry), the list includes some flies, moths, and beetles (Batesian mimicry).

Yellowjackets’ closest relatives, the hornets, closely resemble them, but have larger heads, seen especially in the large distance from the eyes to the back of the head.^[1]

Read more here: Wikipedia

It’s Time We Talked About Feeding

Master Craftsman Beekeeper David MacFawn feeding his bees using a bucket feeder.

It’s time we had a heart to heart talk about feeding.

It can be a touchy topic and there are lots of opinions on feeding bees but the bottom line for many first year beekeepers is that there may be no other option.

Lately I have been getting lots of email and telephone calls from people regarding bees on their property, at hummingbird feeders, fig trees, or trash cans causing some concern. And then there is the snow cone business owner with bees harassing his customers and covering his garbage bins. And the call from Krispy Kreme Donuts describing large numbers of bees around their dumpsters and trying to enter the building. All of this is symptomatic of the problem in the bee yard – hungry, irritable bees!

My concern at this time is not so much ensuring the bees have enough stores for winter because there is still time enough for that (if they have built enough comb to store winter stores). Instead I am worried that the little scamps may not have enough NOW. Even with honey stores honey bees prefer nectar to carry out day to day operations and without incoming nectar (or syrup) they will become increasingly irritable and will mob otherwise unlikely sugar sources.

So why am I worried about day to day operations? Soon the bees that will be overwintering will be produced. These bees will have to be “fat bees” to get through the winter. Sooner than that though will be the bees that raise and feed the “fat bees” using the secretions from their glands to produce the jelly the larvae will eat. Those bees will, likewise, have to be strong and healthy. So, we have to raise healthy bees now to ensure our winter bees will get the best possible care and nutrition before they undertake the task of surviving winter.

My first real summer of beekeeping I had a series of events that took me away from the house (and bee yard) for a few weeks. It was around this time of year and basically I had been gone for about three weeks (off and on). When, after three weeks, I returned my bees were looking bad and I couldn’t put my finger on it. They had some honey stored and I was feeding as much as I thought they might need. Some anyway. When I was home. Well…

One of our own MSBA Master beekeepers came by (name withheld to protect the innocent) and helped me as I went through a few hives. Diplomatically I was told the larvae looked dry. Not enough jelly in the cells. Probably not enough feed. I got serious and a started feeding in earnest (and stayed home the rest of the summer). It turned them around and within a month things were ticking along just fine again.

I know, it’s expensive. But it’s probably cheaper than feeding the dog and when has the dog made honey for you anyway? Plus, it’s paying it forward – get this hive through winter and a simple split will double your hives for cheap next spring.

A final comment on bees harassing non-beekeepers: If you think it is their problem, certainly not yours, you’re not looking far enough ahead. In reality, that neighbor or business owner has every right to take action to eliminate a pest that is threating his/her business or the enjoyment of their property. And even if local ordinances allow beekeeping, nuisance laws still exist. And bees making a pest of themselves may get sprayed by others. Occasionally I get calls to come help but there isn’t much that can be done if bees have identified a food source. I suspect most people and business owners simply eliminate the problem and don’t tell. Do the right thing and keep your bees satisfied and busy at home.

Drawn Comb, Wax Moths, and Fish Bait by sassafrasbeefarm

Tags

beekeeping, drawn comb, management, pests, wax moths

You can always buy more bees, catch a swarm, make a split, or otherwise replace bees. But drawn comb can not be purchased. Having drawn comb in early spring exponentially increases a colony’s productivity versus starting on foundation. A spring package placed on drawn comb typically makes surplus honey the same year.

After the nectar flow, beekeepers must protect their drawn comb from wax moths which will take every opportunity to destroy your bee’s legacy.  You may have to store drawn comb after pulling honey supers, extracting, removing dead outs or removing excess hive bodies as the bee colony population reduces. Always remember, drawn comb is beekeepers’ gold and should be saved and preserved until placed back into use the following spring.

Here are a few excerpts from emails discussing protecting drawn comb from wax moths during storage:

Wax moths are attracted to older brood comb. The residual proteins found in brood comb are their attractant. Typically they will not show any interest (or minimal) in the clean white wax found in honey supers. If any of the comb on a frame has been used at any time in the past for brood rearing it is subject to wax moth infestation.

Be thankful they are on plastic foundation. Otherwise you often have to replace the foundation. And if they are in wooden frames wax moths will actually bore holes in the wood as well. On plastic you can scrape it off and re-coat with wax for next year.

On placing frames in the freezer to kill the wax moth eggs: You can google wax moth, life cycle, etc and find some research. The success of killing the larvae and eggs is dependent on temperature and length of time of exposure. Two days may be sufficient IF your freezer is at 0 degrees F. If your freezer is kept at 20 degrees F it may take 6 days. And if at 32 degrees F it may take longer. (These are just guesses but perhaps you get the idea that an overnight in the freezer may not do the job.) Some people with a limited number of frames can store them in the freezer until outdoor temperatures are colder.

In the bee yard, there is a temperature range for wax moth reproduction. When the outdoor temperatures get cool enough (typically after first freeze) they are typically no longer a threat.

Every year we get posts on the Mid-State Beekeepers discussion board with pictures saying they froze the comb for X number of days then placed it in a Tupperware or other container and stored under the house or some similar dark place only to find the comb destroyed by spring. Last year in bee school a member of the class asked me about this specifically and said if he placed the frames in the freezer for X number of days and then immediately placed it in lawn trash bags and sealed them completely shouldn’t that work? I told him that “in theory” his plan would work but my experience is some eggs will hatch, a mouse will chew a hole, etc., and if conditions are right they will destroy his comb.

On Paramoth (paradichlorobenzene) crystals: The approved product for use with stored comb, and properly labeled, is Paramoth. Moth balls and crystals found in dollar stores, Walmart, and elsewhere may not be pure paradichlorobenzene or worse yet, may be another chemical, naphthalate a known carcinogenic.

Paramoth works well but it is not a one and done application. Use them according to the label and do not under-dose. The crystals “melt” as they release their gas into the supers. Periodically check them throughout the storage period (or until the weather turns cold) and replenish them as needed. I’ve seen some people tape the edges of the hive bodies to make a gas seal. Unfortunately this dark, sealed environment is also ideal for the moths when the para-moth dissolves and no longer provides protection. A period of airing out is necessary before placing the comb back into use.

Storing drawn comb using open air, light, and breeze: I did this one year with good success by placing the hive bodies on their sides under a covered overhang. The light, air, and breeze is an uninviting environment for the moths. This takes a bit of work to lay out the area such that all of the needed components are present AND the frames are protected from the elements. But if you only have a few hive bodies it’s possible. Also, be aware that anything placed outside is subject to squirrels, mice, and other hungry travelers who like the comb, pollen, and honey residuals.

Bacillus thuringiensis aizawa returns! BT (bacillus thuringiensis aizawa): BT is a gram-positive, soil-dwelling bacterium, commonly used as a biological pesticide. This works well and in past years was recommended by the Xerces Society as an approved organic control. Some years ago BT was on the market for use by beekeepers as a product to control wax moths in stored frames until its registration expired and was not renewed by the manufacturer. It has again been registered for use and should start showing up at your favorite beekeeping supply house soon. I have not yet seen it on websites nor in the catalogs. (Word in the bee yard says call Dadant by phone and they’ll hook you up.)  A June 2020 article titled: Valent BioSciences Partners with Vita Bee Health to Develop New Biological Wax Moth Control That Safeguards Health of Honeybees indicates it’s returning to the market. I have a friend that uses BT and sprays the comb as it is coming out of the extractor. Care must be taken to protect the BT sprayed comb from temperatures above 86F degrees  as the bacterium can not survive at higher temperatures. More information can be found in this January release by ABJ here.

Final notes on BT: 1) Bacillus thuringiensis kurstaki readily available in garden centers is not the same as bacillus thuringiensis aizawa. 2) There is a product called XenTari for use as non chemical, organic bio control method and approved for use on organic crops is also Bacillus thuringiensis, aizawai. However it is not approved for use as a control for wax moths on comb nor labeled as such. Remember, use of non approved chemicals without proper labelling places the beekeeper at risk should someone claim harm after eating honey from hives where pesticides were not used in accordance with the law.

In closing, for those who protect their drawn comb now, next spring will pay huge dividends in the way of easy splits and surplus honey. And for those who choose to not protect their drawn comb from wax moths don’t despair, I understand the larvae are great as fishing bait.

You can read more about the Greater Wax Moth here: https://en.wikipedia.org/wiki/Galleria_mellonella

And on the Lesser Wax Moth here: https://en.wikipedia.org/wiki/Lesser_wax_moth

Happy Birthday Brother Adam

Tags

beekeeper birthdays, beekeeping equipment, famous beekeepers

From Wikipedia:

Karl Kehrle OBE (3 August 1898, Mittelbiberach, Germany – 1 September 1996, Buckfast, Devonshire, England, UK), known as Brother Adam, was a Benedictine monk, beekeeper, and an authority on bee breeding, developer of the Buckfast bee.

“He was unsurpassed as a breeder of bees. He talked to them, he stroked them. He brought to the hives a calmness that, according to those who saw him at work, the sensitive bees responded to.” – The Economist, 14 September 1996

Biography

Due to health problems Kehrle was sent by his mother at age 11 from Germany to Buckfast Abbey, where he joined the order (becoming Brother Adam) and in 1915 started his beekeeping activity. Two years before, a parasite, Acarapis woodi that originated on the Isle of Wight had started to extend over the country, devastating all the native bees, and in 1916 it reached the abbey, killing 30 of the 46 bee colonies. Only the Apis mellifera carnica and Apis mellifera ligustica colonies survived.

He travelled to Turkey to find substitutes for the native bees. In 1917 he created the first Buckfast strain, a very productive bee resistant to the parasite. On 1 September 1919 Adam was put in charge of the abbey’s apiary, after the retirement of Brother Columban. In 1925 and after some studies on the disposition of the beehives he installed his famous breeding station in Dartmoor, an isolated model to obtain selected crossings, which still works today. From 1950 and for more than a decade Adam continued his gradual improvement of the Buckfast bee by analysing and crossing bees from places all over Europe, the Near East and North Africa.

In 1964 he was elected member of the Board of the Bee Research Association, which later became the International Bee Research Association. He continued his studies of the Buckfast bee and his travels during the 1970s and received several awards, including appointment as an Officer of the Order of the British Empire (1973)^] and the German Bundesverdienstkreuz (1974).

On 2 October 1987 he was appointed Honorary doctor by the Faculty of Agriculture of the Swedish University of Agricultural Sciences  while in search of a bee on the Kilimanjaro mountains in Tanzania and Kenya, which deeply moved him and he saw as the official recognition of the scientific nature of his research. Two years later he was appointed Honorary doctor by the Exeter University in England.

On 2 February 1992, aged 93, he resigned his post as beekeeper at the Abbey and was permitted to spend some months in his home town Mittelbiberach with his niece, Maria Kehrle. From 1993 onwards, he lived a retired life back at Buckfast Abbey, and became the oldest monk of the English Benedictine Congregation. In 1995, at age 97, he moved to a nearby nursing home where he died on 1 September 1996.

Video series on Brother Adam: The Monk and the Honey Bee Parts 1 – 5

 

Everything Starts with a Tasty Meal by sassafrasbeefarm

Tags

beekeeping, management, pests

Quite literally, everything starts with a tasty meal.

In 1943 Abraham Maslow wrote a psychology article proposing a human heirarchy of needs. The short and sweet of the article is: humans start with meeting their basic needs such as food and shelter and, only as those needs are secure can we move to more advanced levels of operations.

So, what does this have to do with bees or insects? Well, we probably need to understand other life forms also have a hierarchy of needs even if limited or primitive. Instead of behaviorally based it’s totally instinctual and for most it starts with food and ends with reproduction. Small Hive Beetles, Wax Moths, Yellow Jackets, and other pests are simply trying to have a tasty meal and move on to reproduction.

Our job, as beekeepers, is to interrupt their ability to progress from food acquisition to reproduction. They want food; deny them access to food and they never progress to reproduction. Let this thought occupy our minds as we contemplate how to combat these pests (after all, we’re already fed so we can operate on higher Maslovian levels).

Denying food to pests: Does our bee feeding program build up the opposing armies as well as feed our bees? Do you see SHB or yellow jackets at your feeding station? Have we provided our hives with adequate defensive tools like entrance reducers, SHB traps, and “hive right-sizing” to guard and protect food stores? Are we inadvertently announcing food availability with fragrant oils to attract pests who are actively seeking out food sources?

Using their needs against them: Bait traps can turn the tables on the pests by tricking them into thinking a food source is available. Simple, cheap traps can be made to attract these pests while NOT attracting honey bees. Poor, poor pests; can’t we all just get a snack? If they are hungry they are more likely to try that bait trap. Be careful not to create an increase in pest pressure through careless feeding of the foes.

My point is simply, if they don’t eat they don’t reproduce.

I remember some time back being encouraged to think like a honey bee. During these times of food dearth, perhaps it also pays to start thinking like a pest.