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Weald Division Apiary - Kent Beekeepers'
Association
Photo: Nick Mengham www.kentbee.com |
EDITORIAL Back
to top
We start the New Year at Apis-UK with a renewed
determination to ensure that this monthly beekeeping newsletter
becomes a firm ‘favourite
read’ amongst beekeepers worldwide. I am especially encouraged
to note that we well exceeded 1000 subscribers in 2004 which according
to the experts on magazine and net matters means that we have
well over 2000 readers. I hope that this number of subscribers/readers
continues to increase and it is my intention to ensure that this
is so by providing readers with interesting and timely beekeeping
news and information. It is not only up to me and the web master
however. We need your input whether a hobbyist or professional.
One professional beekeeper of my acquaintance, who runs some 3000
hives remarked to me once that ‘professionals may make the
running in the beekeeping industry but it is the hobbyists who
have the time and the enthusiasm to observe the bees, and from
this observation comes much of our beekeeping knowledge.’ So
whoever you are out there, share your observations with us. You
never know, one small, insignificant little sighting could provide
the key to combating AFB, or breeding a super bee.
In this New Year issue, we are asked to support Bees for Development in
their attempts to assist those who have suffered so horribly from
the tsunami. We have all heard and seen reports on the TV and radio
about this disaster and so no one can possibly claim to be in ignorance.
Many people indeed have suffered personal loss in this huge tragedy.
So if you can help, please do so and help beekeeping to become
a possible life saver for families in the area. (See ‘In
the News’).
We haven’t heard mention of GMOs in recent
editions but we come back to the issue with a short news report,
and in the research news section we hear in two reports of a new
pheromone that has been found in bees. A pheromone that effectively
plays a major role in controlling the colony. Eaton also gives
you a very useful ready reckoner to download. How many litres of
paint will you need to cover 100 supers? Find out here. How many
nails will you need to make 50 frames? The reckoner will tell you.
Amounts of wire needed; queen egg laying rates; mixing amounts
for sugar syrup; quantities of syrup needed to draw a given amount
of comb and so on. A very handy reference for all beekeepers.
And
there is also talk of beer, a subject very much to my liking,
and a women’s beer too. I didn’t know there was a difference
from what I see in pubs, but see more in the news below.
EU directive on veterinary medicines (See
in the news below)
Many beekeepers are naturally upset by the prospect
of further EU legislation on medicines used in beekeeping (or any
EU legislation for that matter), but when it may affect the running
of our hives and for some our businesses it is especially necessary
to read what is involved and study the letter of the proposed new
laws and not to react without knowing how it will affect us. Personally
I don’t think it will make any difference. Vets will have
the strips and we get them from them. They aren’t going to
come and look at your hives. They wouldn’t have time and
I doubt they would know what to look for anyway. I think that they
will simply be another (and for many, more convenient) outlet selling
Apistan etc and instead of having to order the strips from your
nearest stockist (who often isn’t near at all) you can just
pop down to the vets and pick up a couple of packs or so. (I am
told that veterinary medicines can even now be ordered over the
net from on line vets. Do they visit your livestock? No). I know
that in Spain, if you order from a vet he can usually get the
item overnight making it far easier for me to obtain strips. This
contentious issue may well make life easier. I know that to many,
this may seem an overly optimistic scenario, but I hope and think
that this will be the case. The only possible let down could be
pricing. Let us know what you think.
So Welcome to 2005 and to the current issue, which I hope you
will enjoy.
David
Cramp. Editor.
NEWS Back
to top
TSUNAMI APPEAL
Restore livelihoods by means
of beekeeping
Bees for Development Trust http://www.beesfordevelopment.org will
endeavour to assist with the reconstruction of beekeeping in
Tsunami areas. Many people are contacting us to ask what we are
planning. Although we do not usually become involved in 'giving
equipment’ type projects, this is an exception. Obviously,
people will have lost their equipment, and helping them to get
started again in beekeeping can quickly help them towards recovering
their livelihood. It seems that even the fruit trees are
being killed by the salt overdose, and assistance in reforestation
will be appropriate. Bees for Development welcomes
other bee-related organisations to join with us in this task.
The areas affected by the Tsunami are parts of the world where
Bees for Development has enjoyed good links with partner
organisations. It may be possible for us to use established
local networks for making equipment and distributing local aid
to established and new beekeepers and their families.
Please do try to assist us. We are establishing a special
Tsunami Appeal bank account, but until we have the new account
number, these details are effective:
Bees for Development Trust Tsunami Appeal
Bank: CAFCASH Ltd,
UK
Account no. 000825299
Sort code 40-52-40
GMOS BENEFIT WILDLIFE
A recent report from
the Broom’s Barn Research Station
in Suffolk has claimed that GM beet designed to tolerate herbicides
can help birds and other wildlife to thrive. They say that a
government farm scale evaluation of the crop showing that it
would cause a decline in wildlife (because fewer weeds would
produce few seeds) may not show all the facts. They say that
by ignoring the manufacturers’ recommendations and changing
the timing of application of the herbicide and leaving weeds
between the rows of GM crops in spring, they were able to maximise
benefits for both wildlife and crop harvests. In fact this change
boosted the amount of seeds available for wildlife 16 fold.
THE FIRST BEER FOR WOMEN? A STORY OF LOVE AND BEER
Honey
Amber Rose™
An acclaimed inventor/entrepreneur
Abby Waters has launched her latest endeavour with the introduction
of Honey Amber Rose beer in the USA.
Advertised as the first beer for women™, this microbrew
is uniquely flavoured with rosehips and honey and features no
preservatives, low carbohydrates and low alcohol content. Rosehips
offers many healthful benefits including acting as an anti-oxidant.
The beer is brewed at South Florida ’s Indian River Brewing
Company, based upon a perfected 200-year old recipe. “For
me, Honey Amber Rose has not only been a labour of love,” said
Waters, “but a journey of personal love. My business partner
Kent Chamberlain came to me with an idea for a new beer, and
as we worked together, we realized that there was a market for
a beverage for women. Kent would come by my office with a bagel
and coffee to discuss our project. Next, it was a bagel and
a dozen roses, then he planted me a garden, and then a kiss
on my lips. Our passion has been the inspiration for the flavours
of Honey Amber Rose and our dedication to this product.”
EARLY BEES INDICATING TROUBLE AHEAD
The drone
of bumble bees is in the UK is now a December sound as winters
in the UK become milder, indeed, reports indicate that some
in the south east of the country now soldiering on through the
winter. The UK Penology network report that bumblebees are now
breeding some two to three weeks earlier than in the past and
this they say will have implications because species need to
be in synchronisation. If insects, birds and leaves respond
at different times to natures changes, then the whole food chain
begins to break down.
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HONEY AND MEDICINE
Just down the road from
where I work with bees, a New Zealand company (Comvita) in
collaboration with a British based manufacturing partner (Brightwake
Ltd) have developed and are marketing, wound dressings called ‘Apinate’.
These dressings have already been medically certified by the
EU and are now being hospital trialled. The dressing uses
manuka honey impregnated into an absorbent alginate fibre to
create a superior dressing. The dressings are now being used
by the UK NHS and the aim is now to get the dressings certified
in New Zealand and then globally. Research into Manuka honey
began some 20 years ago by the Waikato University in new Zealand
and it has been discovered that the non peroxide antibacterial
activity of manuka honey has a broad spectrum of activity against
several strains of bacteria.
Clinical trials have showed that the dressings had proved
superior in many cases to more conventional antibiotics and
are particularly effective on Venus ulcers and pressure sores.
NEW SUN TAN LOTION
With human kind
becoming ever more attuned to 'sunbathing and skin' issues,
this piece of news comes as a welcome new addition to our
knowledge of how to avoid the dangers of over exposure to
the sun. Now that I live in the very area where the research
has taken place and now that I work for a company producing
manuka honey I thought this small piece a most appropriate
addition the Apis-UK. Ed.
This news item takes the place of our ‘cure’ in
the recipe section. So if you want to know more…..?
Honey and butter is the answer
The remedy
goes back to the ancient Egyptians, who, must have known a thing
or two about sunburn (the slaves did anyway) after toiling away
building all those pyramids.
Waikato University biochemistry professor Peter Molan promised
me he was on the level. After 20 years of research dedicated
to the therapeutic properties of honey, he is most serious about
it.
Whip up a lotion of two parts butter, one part honey and it
will deal with the pain of sunburn and can stop the blistering.
Of course, Molan’s remedies use medical-grade honey
rather than your run-of-the mill kitchen spread and his research
has identified that manuka honey has more healing properties
than most. He has dubbed its elusive special component “unique
manuka factor”, or UMF.
He is particularly pleased because he believes he is finally
seeing the realisation of one of his great hopes for manuka
honey - that it be widely accepted and used as a healing dressing
for wounds, including ulcers, abscesses, bed sores, burns and
even cracked nipples and chilblains.
It’s been a long haul to shift the perception of honey
from folk remedy - “worthless but harmless,” according
to one assessment - to scientifically proven pharmaceutical.
But Molan believes the corner has been turned as requests
for him to speak at medical conferences increase and honey-impregnated
dressings go on the market.
Honey company Comvita launched its first-generation
wound dressing in Britain last March and has quietly made the
dressings available here. (See news item)
Chief executive Graeme Boyd says the dressings have met the
stringent controls of Britain ’s NHS drug tariff system
but other regulatory requirements have to be fulfilled before
a full global marketing push is made this year.
A $6 billion market beckons and Molan is confident honey’s
day in it is coming. The scientific evidence just keeps piling
up on honey’s protective, anti-bacterial and healing properties,
including its effectiveness against antibiotic-resistant hospital
super bugs such as MRSA.
Inevitably, as one generation of products with UMF goes to
market, the professor and his colleagues at the Waikato Honey
Research Unit are beavering away on more. Molan waves what looks
like a piece of honey-coloured fruit leather in front of me
and despite his explanation that this, too, is a wound dressing,
I have an almost irresistible urge to bite it. It smells great.
The richly scented “leather” is gelled honey and
it is a dressing without the cloth. Instead of impregnating
a fabric with honey, the plan is for the honey gel to be placed
directly on the wound. It doesn’t dissolve at body temperature,
doesn’t stick, swells when moist but, left to dry, will
return to its original size.
His recommendation for tapping honey’s health properties
is to apply it rather than eat it. When eaten the UMF is too
diluted to do much good. The ancient Egyptians got it right.
Now, we are catching up.
HONEYBEE MEDICATION ON PRECRIPTION
The European Commission plans
to make honeybee medications available only on prescription
and therefore available only through vets. This new Directive
is due to come into force in October 2005, but if the bee lobby
acts now it may be possible to obtain an exemption for honeybees.
The plans for honeybee medications to be prescription-only
are part of a new EC Directive (EC 2004/28/EC) which will apply
to medicines for all food-producing animals. No exceptions have
been made or planned, but beekeepers have been so alarmed at
the new legislation that lobbying for an exemption for honeybees
has begun. Max Watkins, Technical Director of Vita-Europe said "This
legislation could be disastrous for beekeeping, honey production
and agricultural pollination in Europe. It will lead to an increase
in treatment costs, encourage the use of unapproved products
and result in the loss of bee colonies across Europe." Dr
Watkins continued: "Every beekeeping body I have spoken
to oppose the legislation. It is vital that beekeepers in every
European Union Member State lobby their relevant government
authority to secure an exemption for honeybees from this legislation." The
above quoted from: http://www.vita-europe.com/downloads/newsletter2.pdf
CATCH THE BUZZ RETURNS
After an extended delay, Catch The Buzz Returns. All of these
changes, to our web page, to our book ordering system and our
archive article system have undergone extensive changes and
updates...most for the better, some for expediency and some
just because our IT people thought it was a good idea. Bee Culture's
web page is now a direct part of The Root Candle Company's web
page, and as such has gained some extras we did not have before,
and lost some of the independence we had before. Such are the
tradeoffs. We trust you like our new look and the additional
services we can offer. If you have questions or comments, please
contact me directly at Kim@BeeCulture.com. I'll try and respond,
or at least we will compile comments for future changes. In
the meantime, please look forward to our many messages in the
future. And thank you for waiting for all of this to finally
get finished, and for us to get organized.
With a map of the honeybee's entire genetic code in hand, Agricultural
Research Service (ARS) scientists are pursuing new ways to manage
the welfare and productivity of this important insect.
After all, humans have a vested interest in Apis mellifera;
the honeybee's pollination of 90-plus kinds of flowering crops
each year results in yield and quality improvements valued at
more than $14 billion in the United States alone. And that's
not counting honey, the by product of such pollination.
In January, a team led by scientists at Baylor College of Medicine
in Houston, Texas announced the completion of the first rough
draft of the honeybee genome, which is about one-tenth the length
of that for humans. Jay Evans and Katherine Aronstein, ARS members
on the team, are now using information from the advance to identify
immune system genes that keep honeybees healthy. Their efforts
come at a time when insect pests, parasites and diseases of
honeybees cause an estimated $5 million annually in crop-pollination
losses.
Of particular interest to Evans, an entomologist in the ARS
Bee Research Laboratory in Beltsville, Md., and Aronstein, a
molecular biologist in the ARS Honey Bee Research Unit in Weslaco,
Texas, is characterizing genes involved in potential resistance
to the bacterium Paenibacillus larvae, which causes foulbrood
disease in the insect's larvae. One tantalizing lead is abaecin,
a small protein that may be part of a resistance response in
some bees to foulbrood infection.
Mapping the honeybee genome opens up other exciting research
avenues as well: identifying genetic markers to speed breeding
of bees, such as for better winter survival; modelling host-pathogen
interactions to better control honeybee disease organisms; and
conducting genome-driven studies to fine-tune honey bee nutrition
and pollination. For example, by locating honeybees' olfactory
genes, researchers may be able to improve the insect's diet
through supplementation or improve its ability to forage for
nectar longer.
BEEKEEPING CONVERSIONS AND 'READY RECKONER'
Early 'paper' versions
of many of these conversions appeared in:
Beekeepers Bulletin
6(1)84:11-19
Van Eaton, C. (1996) Beekeeping ready reckoners.
BeeBiz 2:16-17.
These conversion tables are a combination of straight mathematical
conversions that 'can't be argued with' but many also contain
some expert knowledge. That is, some involve beekeeping rules
of thumb. Obviously, you may not agree with the assumptions!
If you're not sure what is being assumed, put a 1 in the first
box of a table and calculate it... You can put your 'starting'
number into any of the boxes, and the calculation will convert
it to the other units...
See webpage: http://www.beekeeping.co.nz/convert.htm
ANOTHER HONEY BEER. BOCK BEER
Bock Beer is
now available on tap at about 20 establishments in the USA,
said Jon Reynolds, the brewery’s director
of marketing and sales. But if sales stay strong, it also will
be available in bottles next year, he predicted.
More than 2 pounds of Wisconsin honey are added per barrel
of bock beer. There are 31 gallons in a barrel. The bock beer
is made with chocolate malted barley and Hallertau hops, a German
variety. “The honey kind of softens up the delivery,” Reynolds
said. The logo being used to promote the beer shows a ram’s
head.
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Brewmaster Randy Hughes said he and his staff made the first
batch of City Honey Bock for the brewery’s employee Christmas
party in December 2002; the remainder was served at the City
Bier Stube in the City Brewery Hospitality Center . “It
got great reviews,” Hughes said, but wasn’t produced
in 2003. The brewery made 50 barrels of City Honey Bock for
its December 2004 employee Christmas party, and for area bars
and restaurants. Consumer reaction has been so good, Reynolds
and Hughes said, that another batch of 150 barrels has been
made. “That will carry us through the month of March,” Reynolds
said. Bock beers typically are sold from late winter to early
spring, Hughes said. The brewery produced 1.6 million barrels
of beer in 2004, up 14.4 percent from 1.4 million barrels in
2003, Reynolds said. The brewery’s own brands account
for about 3 percent of its volume. The rest is made for about
two dozen beverage companies under contract. Nice to
see honey being used for this sort of thing. Ed.
RESEARCH
NEWS Back
to top
And now, two reports of research indicating the discovery
of a new pheromone in bees which may pull away a curtain covering
one of the mysteries of the hive.
THE DIVISION OF LABOUR IN THE HIVE
New Research advances our knowledge. After more than 10 years of searching, researchers
in Australia, the US and the UK have identified a compound produced by the
senior workers in a honeybee colony that prolongs the time that house bees
remain on in house duties.
Most beekeepers already know that honeybee workers spend their
first few weeks as young adults tending the colony's brood and
then shift jobs to foraging for food outside the colony. Studies
had predicted that established foragers pass along a pheromone
that slows their younger sisters' career change, according to
Gene E. Robinson of the University of Illinois at Urbana-Champaign.
That pheromone turns out to include ethyl oleate, possibly
conveyed to the house bees during mouth-to-mouth food transfer,
Robinson and an international team of colleagues report in an
upcoming Proceedings of the National Academy of Sciences.
The pheromone guides the division of labour. "When we
think about this with a human bias, it seems like a problem
that requires centralized control. But it's decentralized," says
Robinson. Should the colony run low on mature foragers, the
supply of grow-slow pheromone dwindles, and young bees mature
rapidly to fill in the ranks. When foragers abound, an abundance
of the pheromone slows the replacement process.
Bee researcher Francis Ratnieks of the University of Sheffield
in England compares organizing colony tasks to "directing
traffic through New York City. It's a never-ending challenge,
and weird things are always happening." Commenting on the
new study, he notes that more than 20 previously identified
bee-to-bee signals transfer information chemically or mechanically.
Bee dances are famous, but another signal is "a bee standing
on top of another bee and giving it a good shaking," he
adds.
The earlier tests that had predicted a grow-slow pheromone
included, for example, one study finding fast maturation of
youngsters within a colony stripped of its foragers. Other experiments
that separated younger and older workers with screens suggested
that the pheromone spreads by contact rather than airflow.
At least five lines of chemical inquiry dead-ended before the
researchers focused on ethyl oleate as a potential pheromone
component, Robinson says. They eventually noted that foragers
carry some 30 times as much of the chemical as younger bees
do.
The researchers fed candy laced with ethyl oleate to bees from
two of three age-matched colonies. Young bees eating spiked
candy turned to foraging later than those eating plain candy
did.
Ben Oldroyd, a bee specialist at the University of Sydney in
Australia, calls the work "a step forward, mainly because
of the experimental opportunities it offers." He says he'd
like to find out how ethyl oleate influences gene expression
and hormone activity.
Robinson and other scientists note that the grow-slow pheromone
probably contains ingredients besides ethyl oleate. Tanya Pankiw
of Texas A&M University in College Station says that experiments
in her lab indicate that at least four compounds from foragers
affect maturation of other bees. She cautions that genetic makeup
and environmental factors also influence foraging.
The researchers and their departments are listed below:
Ben Oldroyd
School of Biological Sciences, A12
University of Sydney
Sydney N.S.W. 2006
Australia
Tanya Pankiw
Department of Entomology
Faculty of Neuroscience
Texas A&M University
College Station, TX 77843
Francis L.W. Ratnieks
Laboratory of Apiculture and Social Insects
Department of Animal and Plant Sciences
University of Sheffield
Sheffield, S10 2TN
United Kingdom
Gene E. Robinson
Department of Entomology
University of Illinois at Urbana-Champaign
Urbana, IL 61801
NEW PHEROMONE DISCOVERED IN HONEY BEES
In this article we
report on a recent discovery that unveils the chemical secret
that gives old bees the authority to keep young bees home
babysitting instead of going out on the town.
The report in the Proceedings of the National Academy
of Sciences is the first discovery of a primer pheromone
produced by adult worker honey bees that is thought to be
transferred via food exchange.
A hard-to-detect pheromone explains a phenomenon Michigan
State University entomologist Zachary Huang published 12 years
ago – that somehow older forager bees exert influence
over the younger nurse bees in a hive, keeping them grounded
until they are more mature, and thus more ready to handle the
demands of buzzing about.
The work that identifies the chemical, “Regulation of
Behavioural Maturation in Honey Bees by a New Primer Pheromone” is
publishing in Proceedings of the National Academy of Science
Biological Sciences, Population Biology, Early Edition the week
of Nov. 29. “If the older ones don't keep them in check,
the young ones can mature too quickly,” Huang said. Huang
worked with a team that spanned from the United States , France
and Canada to explain how the bees kept an exquisitely consistent
balance between the ones that go out to collect nectar and pollen
and defend the hive, and those that stay home and nurture the
larvae. Huang had documented that this balance is controlled
by the elder bees, those that typically spend the final one
to three weeks of their five-week lifespan out in the field.
Experiments showed that if a significant number of forager
bees didn't come home, the young nurse bees would mature ahead
of schedule and head out to become foragers themselves. If the
older bees were kept inside more than usual – as in an
extended rain shower – fewer young bees would mature,
but instead stick to brood care. But the question was always,
why? Pheromones are a chemical signal emitted by animals, insects
and humans. Some, called releaser pheromones, are like a quick
conversation that changes behaviour, such as those that inspire
sexual attraction.
Since releasers change behaviours immediately, they historically
have been easier to identify. Hundreds of releaser pheromones
have been chemically identified, whereas only four (including
this new one) have been identified as primer pheromones. Primer
pheromones are more difficult to work with because they imparts
behavioural changes in a much longer time scale, taking days
or sometimes weeks to see an effect.
Huang and his associates spent years futilely searching for
a primer pheromone. After many dead ends, the group came upon
a crucial difference between forager bees and nurse bees: Forager
bees carry a mother load of a chemical called ethyl oleate in
the abdominal reservoir in which they store nectar. That, Huang
said, led them to identify ethyl oleate as another kind of pheromone – called
primer pheromone.
Forager bees load up on ethyl oleate when they're buzzing
about gathering food, but don't digest it. The forager bees
feed the chemical to the worker bees, and the ethyl oleate keeps
them in a teenage state, sort of like being grounded to watch
the younger siblings. As the old bees die off, the chemical
no longer is fed to nurse bees. Eliminate ethyl oleate and the
bees mature into foragers.
“This provides clear insight into how a bee colony works,” said
Gene Robinson, G. William Arends professor of integrative biology
and director of the neuroscience program at the University of
Illinois at Champaign-Urbana. “What's most impressive
about a honey bee colony is it is able to respond to changing
conditions and alter its division of labour. When you think
of that type of flexibility and adaptability, you immediately
think, ‘who's in charge'? People from many scientific
and engineering endeavours are fascinated by localized decentralized
decision making.”
Huang said the system makes sense for the health of the hive.
Young bees – those in the first two to three weeks of
life – are biologically better suited for brood care,
thanks to some boosted blood protein. Bees forced out too early
aren't great navigators, and since foraging is dangerous, they
risk dying before their time.
“Our idea has never been disproved, but the lack of
mechanism drove me crazy,” said Huang. “Now
we know the specific chemical that controls the behaviour of
honey bees for the good of the whole population.”
GLOBAL BIRD POPULATIONS FACE DRAMATIC DECLINE IN COMING
DECADES
Global Bird Populations Face Dramatic Decline
In Coming Decades. With an estimated ten percent of all bird
species likely to disappear by the year 2100, and another 15
percent could be on the brink of extinction, according to a new
study by Stanford University biologists in the USA . This dramatic
loss is expected to have a negative impact on forest ecosystems
and agriculture worldwide and may even encourage the spread of
human diseases, according to the study published in the Online
Early Edition of the Proceedings of the National Academy of Sciences
(PNAS) in December.
“Our projections indicate that, by 2100, up to 14 percent
of all bird species may be extinct and that as many as one out
of four may be functionally extinct-that is, critically endangered
or extinct in the wild,” said researcher Cagan H. Sekercioglu
of the Stanford Center for Conservation Biology (CCB) and lead
author of the PNAS study. “Important ecosystem processes,
particularly decomposition, pollination and seed dispersal,
will likely decline as a result.” These findings come
on the heels of the November 2004 Global Species Assessment
by the World Conservation Union (IUCN), which found that 12
percent of all bird species are already threatened with extinction,
along with nearly one-fourth of the world’s mammals, one-third
of the amphibians and 42 percent of all turtles and tortoises.
“Even though only 1.3 percent of bird species have gone
extinct since 1500, the global number of individual birds is
estimated to have experienced a 20 to 25 percent reduction during
the same period,” wrote Sekercioglu and CCB co-authors
Gretchen C. Daily and Paul R. Ehrlich. “Given the momentum
of climate change, widespread habitat loss and increasing numbers
of invasive species, avian declines and extinctions are predicted
to continue unabated in the near future.”
Future scenarios
The study was based on a painstaking analysis
of all 9,787 living and 129 extinct bird species. Eight researchers
spent a year collecting data on the conservation, distribution,
ecological function and life history of every species-more than
600,000 computer entries in total. “The result is one of
the most comprehensive databases of a class of organisms ever
compiled,” Sekercioglu
said.
To forecast probable rates of extinction, he and his colleagues
entered the data into a computer program designed to simulate
best-case, intermediate-case and worst-case scenarios for the
future.
The best case was based on the assumption that conservation
measures in the next 100 years would be sufficient to prevent
additional bird species from becoming threatened with extinction.
For the worst case, the researchers assumed that the number
of threatened species will increase by about 1 percent per decade-that
is, 1 percent in 2010, 2 percent in 2020, 3 percent in 2030,
etc. “These assumptions are conservative, since it is
estimated that, every year, natural habitats and dependent vertebrate
populations decrease by an average of 1.1 percent,” the
authors wrote. For the intermediate scenario, the scientists
used statistics from 1994 through 2003 as a basis for calculating
the likelihood that a non-threatened species would become threatened
after a decade. The results of the three future scenarios were
dramatic. The computer forecast that between 6 and 14 percent
of all bird species will be extinct by 2100, and that 700 to
2,500 species will be critically endangered or extinct in the
wild. Even the middle-of-the-road intermediate scenario revealed
that one in 10 species will disappear a century from now, and
that approximately 1,200 species will be functionally extinct.
The study cited several reasons for the expected decline in
bird populations, including habitat loss, disease, climate change,
competition from introduced species and exploitation for food
or the pet trade.
“ Island birds are particularly at risk,” the
authors said, noting that one-third to one-half of all oceanic
island species will be extinct or on the brink of extinction
by 2100. Birds with highly specialized diets are predicted to
experience more extinctions than average, they wrote, adding
that some plant species also face extinction if their primary
pollinators and seed-dispersers vanish. “It’s hard
to imagine the disappearance of a bird species making much difference
to human well-being,” said Daily, an associate professor
(research) in Stanford’s Department of Biological Sciences
and director of the CCB Tropical Research Program. “Yet
consider the case of the passenger pigeon. Besides mail becoming
a lot less fun to receive, its loss is thought to have made
Lyme disease the huge problem it is today. When passenger pigeons
were abundant-and they used to occur in unimaginably large flocks
of hundreds of millions of birds-the acorns on which they specialized
would have been too scarce to support large populations of deer
mice, the main reservoir of Lyme disease, that thrive on them
today.”
Scavengers and insectivores
More than a third of all scavengers
and fish-eaters are extinction-prone, according to the study,
yet little is known about the potential consequences of their
widespread disappearance. “Since
most scavenging birds are highly specialized to rapidly dispose
of the bodies of large animals, these birds are important in
the recycling of nutrients, leading other scavengers to dead
animals and limiting the spread of diseases to human communities
as a result of slowly decomposing carcasses,” the authors
wrote. As an example, the researchers pointed to India , where
the collapse of the vulture population in the 1990s was followed
by an explosion of rabid feral dogs and rats. In 1997 alone,
more than 30,000 people died of rabies in India , more than
half of the world’s total rabies deaths that year.
Insect control is another important ecosystem service performed
by birds, yet the study found that more insect-eating bird species
are prone to extinction than any other group. “Exclusions
of insectivorous birds from apple trees, coffee shrubs, oak
trees and other plants have resulted in significant increases
in insect pests and consequent plant damage,” the authors
wrote, adding that the extreme specializations of many insectivorous
birds, especially in the tropics, make it unlikely that other
organisms will be able to replace the birds’ crucial role
in controlling pests. “The societal importance of ecosystem
services is often appreciated only upon their loss,” the
authors wrote. “Disconcertingly, avian declines may in
fact portray a best-case scenario, since fish, amphibians, reptiles
and mammals are 1.7 to 2.5 times more threatened [than birds].” Invertebrates,
which may be even more ecologically significant than animals,
also are disappearing, they noted. Therefore, “investments
in understanding and preventing declines in populations of birds
and other organisms will pay off only while there is still time
to act,” the authors concluded.
THE ANTI-ARTHRITIC EFFECTS OF BEE VENOM
Study
Reveals How Melittin In Venom Blocks Inflammation
Most
beekeepers have heard of the power of bee venom in preventing
arthritis and there is a mountain of anecdotal evidence and
folklore on the subject.
Who has not heard a beekeeper saying that ‘beekeepers
never get arthritis’. Well, now, evidence is emerging
that once again, folklore may be fact. The Anti-arthritic Effects
Of Bee Venom: Study Reveals How Melittin In Venom Blocks Inflammation.
Since ancient times, healers have practiced apitherapy, the
use of honeybee products for curative purposes. Within the last
few decades, conventional doctors have joined holistic practitioners
in exploring the potential of bee venom for treating a wide
variety of conditions from acute tendonitis to chronic back
pain to rheumatoid arthritis (RA). While research has established
anti-arthritic effects of bee venom, much about the way bee
venom work remains a mystery.
A team of researchers in South Korea recently conducted an
investigation into the molecular mechanisms behind bee venom’s
therapeutic impact on RA, a chronic, destructive inflammatory
disease. The November 2004 issue of Arthritis & Rheumatism
(http://www.interscience.wiley.com/journal/arthritis) presents
their insights into melittin, a major component of bee venom
and a powerful anti-inflammatory agent.
To gain a better understanding of bee venom’s potential
benefits for RA patients, the researchers examined its action
in rat treated to induce inflammatory arthritis. For rats with
advanced RA, treatment with bee venom at very low doses resulted
in dramatic reductions of tissue swelling and osteophyte formation
on affected paws. “Although the issue for determination
of an effective dose is needed for further study, say the research
team, data show that the anti-arthritic effects of bee venom
are related to the anti-inflammatory effects of bee venom. In
the next phase of their study, researchers examined the anti-inflammatory
effects of bee venom on synovial cells – cells lining
the joints – obtained from human RA patients. Their experiments
focused on melittin, bee venom’s principal peptide. They
observed melittin’s power to block the expression of inflammatory
genes, much like COX-2 inhibitor drugs used to treat RA. Melittin
effectively reduces inflammation by inhibiting the critical
DNA binding activity of NF-kB (Nuclear Factor kappa B), which
directly controls a number of genes involved in immune reactions.
Thus, Melittin’s targeted inactivation of inflammation
may hold the key to the anti-arthritic effects of bee venom.
“The potency of melittin in the inhibition of the inflammatory
response may be of great benefit in degenerative and inflammatory
diseases such as RA,” concludes Dr. Hong who leads the
research team. “The extent of inhibitory effects of melittin
in most parameters determined in the present study is similar
to or greater than bee venom itself, suggesting that melittin
may be a major causative component in the pharmacologic effects
of bee venom.”
VARROA UPDATE
Can Screened Bottom Boards help reduce the mite?
This month we take
a look at the efficacy of bottom board traps in varroa control. Many beekeepers
have advocated the use of screened underfloor traps, or mesh floors, which allow
mites to fall through them but not bees. The mites are then
trapped (or have fallen out of the hive all together) and are
therefore unable to reinfest the colony.
In one piece of research, scientists at the Kentucky State
University in the USA studied hives with or without screened
bottom boards on the underfloor. The hives were studied for
14 months to determine their effectiveness in controlling the
mite. 24 hives were studied; 12 with screened bottom boards
and 12 without. Both groups had an equivalent mite infestation
at the start of the study in the month of June. All hives were
treated with coumaphos in the October/November period. Sticky
boards were used periodically for 10 day sampling periods to
estimate mite infestation. By the August period, the colonies
with traps had a mean daily mite fall of 3.5 while those without
traps had a fall of 11.7, a 70% difference.
In a second study, the researchers’ studied mites that
was fluvalinate resistant. They found that live mites collected
during fluvalinate treatment were less sensitive to fluvalinate
(the mites were exposed to it in glass phials), than those collected
before treatment. This suggests that many of the live mites
that fall during fluvalinate treatment are incipient fluvalinate
resistant members of the population. They are eliminated though
with the use of the screened bottom board trap.
THE
BEE PRESS Back to top
BEECRAFT
Beecraft January 2005 Volume 87 Number 1
Claire Waring Editor. www.bee-craft.com
Contents: A year in the apiary: in the beginning
David Aston, PhD, NDB; Honey bee beginnings (part 2) Celia Davis,
NDB; Food for thought at Hillsborough Michael Young, Des Blaire,
Eric Whitlad and Philip Askham; The BeeCraft Directory 2005; Beehives
for ornamental use (part 2) Ernest Weston; In the Apiary: having
fun with bees (part 10) Karl Showler; Slovenia revisited Brian Milward;
BBKA goes to Denmark Raymond Chamberlain; From the North Colin Weightman;
Bees on the Internet Steve Turner; Fireblight controls and beehives
Chris Barker and more...
Editorial: Have you made any New Year resolutions?
If so, I wonder how long they will last! The start of a new year
certainly gives us a chance to just sit back for a few moments and
think. We can look back over the past 12 months and see what went
right and what went wrong. We can build on the things that were good,
determine to learn from things that weren't and move on. What are
your beekeeping plans this year? Will you make an effort to stop
them swarming to that you can maximise your honey crop (and avoid
annoying the neighbours)? Are you going to rear some queens from
the lovely quiet colony you have? Are you going to try out some Integrated
Pest Management techniques sot hat you are ready if your varroa mites
become resistant to pyrethroids? Are you going to test for resistant
mites to give your bees the best chance of survival? That's one of
the nice things about beekeeping. You can be a beekeeper at so many
different levels. We must all make particular efforts to maintain
healthy colonies, but if you have tried something like queen rearing
before why not give it a go this year? Replacing your worst queens
with better ones that you have reared yourself is doubly satisfying.
For those looking for a beekeeping course, our popular BeeCraft directory
is on page 23 and on our website (see left). Why not find a course
that suits you? Many thanks to all who wrote to their MPs regarding
the Defra cuts. They have certainly been taken aback by the level
of correspondence. Don't stop now! Your help is needed to campaign
against legislation making all bee medicines available only on prescription
(see page 45). As well as our bumper issue this month, we have lots
of exciting things planned for 2005, so watch this space! Claire
Waring
 |
Bee Craft January 2005
47 pages |
 |
The Australasian
Beekeeper (no other information supplied) |
Bad Beekeeping By Ron Miksha
"Once you start reading, you will be hard pushed
to put the book away" Bee Craft February 2005 Available from
Northern Bee Books at £19.50 post
paid URL: http://www.beedata.com/beebooks.htm
ARTICLES Back
to top
BEES AND MAGNETIC FIELDS (Part 2 of 3) Part
1 in the December 2004 Isssue
Those of us who took 'Science' in our formative years, will already know that
iron filings scattered upon a piece of white paper with a magnet beneath, take
up the alignment of the magnetic field. By using a small compass and plotting
its directional changes, a similar picture may be created. The following magnetic
field diagrams were produced in this manner. The red horizontal lines are 2
inches apart and depict the direction of the Earth's magnetic field, South
to North, when not influenced by the horseshoe magnet. The black lines indicate
the resultant magnetic field of both Earth and magnet.
From the 3 diagrams above it may be seen that at 3/4, 3 and 4
1/2 inches below the magnet the influence of the Earth's field
is minimal. However from the 3 diagrams below at 6 1/2, 10 and 16
inches beneath the magnet, this is no longer the case and the field
lines start to rotate in a clockwise direction until almost parallel
to the normal South - North alignment. The magnet's field strength
weakens with the increase of distance, and at 20 inches the rotation
is complete.
It was decided therefore that the magnet should be suspended
6 inches above the roof of the inner hive which would subject the
first 10 inches of comb to a varying directional field as indicated
in the last three diagrams. We have therefore within the inner
hive a magnetic field that runs almost South - North in an East
- West direction, slowly rotating clockwise, to run South - North
in a South - North alignment. If the swarm, when introduced, builds
comb to a direction dependent upon magnetic field alignment one
might expect the comb to twist or at least be at right angles initially
to a comb produced without the provision of the magnet. The swarm
is introduced. We shall wait.
Ian Rumsey
OF DUBIOUS ANCESTRY
I was doing some family history
research the other day when I came across the following document
in the Archives in Winchester concerning one of my ancestors which
was lodged with the family papers for the Jervoise family who were
the local landowners and JPs for the village of Herriard in Hampshire
in the 18th century.
“Information of John Thorp, yeoman, of Preston Candover
concerning theft of bees and equipment, of which he suspects John
Oliver, George Oliver, Thomas Nicolson, Joseph Allen, Elizabeth
Hobly, 24 July 1783..”
John was my great great great great grandfather. Perhaps I should
offer the present day Thorps some honey as compensation. Judging
by the number of suspects, John Thorp was either casting a wide
net or there was an awful lot of skeps involved. I wonder if the
Justice examined them for bee-stings?
It seems the Olivers were an extremely dodgy crowd. Between May
1756 and February 1805 they were in Court frequently for assault,
for housebreaking and theft (by Rebecca Oliver in 1772) when the
goods were found in the house of George and Elizabeth Oliver – they
were John Oliver’s parents; theft and concealment of timber,
two cheeses stolen from Daniel Baldon’s cart at Magdelen
Fair on 3 rd August, 1778, bastardy examinations against Martha
Oliver in 1780 and again in 1792 (she got around a bit obviously),
theft of turnips, complaint against James Oliver (John’s
son) for “deserting his work”, maintenance order for
Mary Oliver (a pauper) for £2 7s (1796), bastardy examination
against Sarah Oliver in 1803 and finally James Oliver in trouble
again in 1805 for “entering a wood with intent to steal.”
Surprisingly by the early 1800s John Oliver’s son, John
jnr, and John’s son William Oliver were churchwardens and
upright citizens at Weston Patrick.
William was also a beekeeper apparently and sold honey to the
Duke of Wellington who owned land in the area given to him by a
grateful nation after Waterloo . William’s brother George
served as a private in the 2nd Foot at Talavera and was also at
Waterloo.
William’s son James, my great great grandfather came to
Woodside (Croydon) in 1875 to work in the brickfields and was the
biggest beekeeper in the area. He kept his bees in what is now
Dickenson’s Place but at that time was land on the edge of
the brickfields. The Beehive public house in Woodside was so named
because it was at the road end of this apiary.
His son, my grandfather, William Ernest Oliver who died in 1954,
kept bees in his garden in Cobden Road and had a reputation for
being a local nut. (Bit like me I suppose.) He was a sniper in
the Great War and lost a leg when he was blown up at Ypres in 1917.
He spent the rest of his life on crutches, worked as a night-watchman
and shoe mender and had a useful sideline in conning customers
of the Spread Eagle pub out of free beer by pretending he couldn’t
play darts and then thrashing them into the ground. I remember
him sitting on a bench in his front garden and making loud comments
on his neighbours’ state of dress as they passed. He was
always immaculate in a three piece black worsted suit and white
shirt every day of the year and wore a bowler hat when he was beekeeping.
My father did not keep bees though he often helped granddad.
Granddad’s hives were inherited by my Uncle Ted who kept
them till he died in 1980 and they passed to his daughter Shirley,
who kept them until September last year when she presented me with
two strong colonies and some very old WBC equipment and of course
(as a true Oliver and bandit) tried to charge me a small fortune
for them.
She has kept all the records my great grandfather, grandfather
and uncle kept meticulously and has promised me photocopies. Within
those two colonies it seems that there is an unbroken line of bees
right back to 1875 (who knows if James brought bees up from Hampshire
with him before that?) and although my own beekeeping came about
completely separately I am delighted to carry on the tradition.
My 6 year old grandson (who is unfortunately a Chisholm) and my
nutty nephew Steven, who is a Cruickshank, both want to keep bees
so that will keep the tradition going for a while. I wonder how
much I can charge them for the bees? Mike Oliver
In this considered article, John Yates
discusses the merits and demerits of using the two queen system
in beekeeping.
TWO QUEEN SYSTEMS
It has been claimed that when
one requires large bee volumes to maximize honey crops then one
should use a two queen system. Such thinking arises because of
the widely held view that a large unit will gather more honey when
compared with two units of lesser size. Over the years the idea
has become widely established to join up two small colonies into
one big one or deliberately developing a large special unit having
two laying queens in order to obtain large crops of honey.
Joining two small colonies is not, in my opinion, an option.
The colonies are small because of failing/scrub queens or they
are affected by disease.
Developing a two queen system with two fecund queens is also,
in my opinion, not a solution. It is particularly labour intensive
and impracticable because of the vertical height of the unit if
it is successful. Couple this with managing colonies with varroa
(integrated pest management - IPM) and the impracticality is magnified
even more. It is not proposed to discuss here how to develop such
a unit but it involves 2 or 3 brood chambers with a lot of supers
piled on top which becomes unmanageably high for normal manipulations.
For those who may be interested, a good description may be found
in Dadant’s “The hive and the honey bee” pages
404 to 410 or to a lesser extent in Brown’s “Beekeeping – A
seasonal guide” pages 64 to 67.
In a good year, in Devon, with prolific queens it is not unusual
for a BS brood box to have 5 supers which means lifting a top super
at a height of about 5 feet. Dawn and I can manage this but it
is not easy. I leave it to the reader’s imagination of what
a two queen unit might offer in a good season.
In 1996 when Dawn and I were preparing our Study Notes (Modules
5, 6, 7 & 8) for publication we wrote as follows:
To manage colonies for maximum honey production
there are some basic requirements which need to be observed irrespective
of district, weather conditions or time of flowering of the forage
plants. These requirements are discussed in the following paragraphs.
The starting point must be the seasonal colony population
cycle which will now be all too familiar; if not, then it must
be committed to memory for the examination (see Appendix 7 in
Volume 1). It is applicable in principle to our temperate zone
in the United Kingdom and is valid for latitudes from about 35ºN
to about 65ºN. It is based on a colony build up in the spring
flow peaking in the summer (summer solstice) to take advantage
of the main flow. It assumes that the colony does not swarm.
The length of time that flows occur is quite long compared with
higher latitudes where c.4 weeks maximum is likely to occur (egg.
Sweden).
To be able to manage all colonies to take advantage of the
differing weather patterns, districts and forage plants the following
attributes are required:
! The ability to assess a colony for honey production
(see section 8.1).
! Good manipulative skills
to prevent any swarming (see later section 8.13).
! Queen
selection for breeding purposes (see section 7).
! Maintain
all colonies virtually identical to enable them to be managed
as identical units.
! All units must be as
large as possible in bee population.
Very few beekeepers can meet the above requirements. Those
who do may be compared to those gardeners with 'green fingers'
whereby their plants always seem to succeed; in the beekeeping
world the likes of Bro.Adam immediately come to mind. Such ability
results in the colonies not swarming, and colonies with maximum
populations throughout the year which are then prepared to take
advantage of any flow when it starts. Ideally the colony should
be used in the most economic and cost effective way after the
flow.
As long ago as 1963 Taber showed that after a colony
inspection, during a honey flow, the daily weight increase was
20 to 30% less than undisturbed colonies. Therefore, colonies
should only be inspected if necessary and the inspection should
cause the minimum disturbance possible. Unnecessary tinkering
with colonies reduces overall yield.
It has long been stated that large colonies collect more
than small ones and one big one will collect more than two small
ones. We have not been able to establish any scientific data
about this statement and have doubts about its validity.
In 1984 Matheson in New Zealand made some measurements
which are shown below:
Size of colony (× 1000)
10
20
30
40
50
60
|
Honey yield (kg)
4
14
23
32
41
50
|
If a graph is drawn of the results
recorded by Matheson it will be apparent that there is a linear
relationship between the size of the colony and the honey yield
ranging from the smallest to the largest colony with 60k bees.
A colony with 10k bees represents one with about 6 or 7 British
Standard frames, ie. one frame which is well covered has 1500
bees, 750 on each side.
This section in our book goes on to demonstrate that the most
important factor in maximising honey yields is the prevention of
swarming throughout the active season.
The important piece of research by Matheson has not been given
the publicity it deserves and clearly shows that two small colonies
would provide the same honey yield as one colony of equivalent
size. In the absence of any proof that a large colony will yield
a better honey crop than two small ones, one can only regard this
as yet another one of the many bits of misinformation which are
all too prevalent in the beekeeping world and should be despatched
to the garbage bin with all haste.
For this reason and the fact that two queen units are impracticable
for general hive manipulation it is always better to use single
queen colonies in any enterprise whether commercial or amateur.
And so another beekeeping myth is laid to rest. Happy New
Year! JDY.
RECIPE OF THE MONTH Back
to Top
HONEY MUSHROOMS
This January 2005 recipe is one of my favourites.
The combination of mushrooms, garlic, honey and white wine vinegar is truly
delicious.
Recipe:
500g of white button mushrooms.
12 garlic cloves.
2 tablespoons of a strongly flavoured honey.
2 tablespoons of white wine vinegar.
1 sprig of thyme. (Dried is ok too).
Method:
Fry the mushrooms and garlic in olive oil until
the garlic is golden and the mushrooms lightly browned. Add the honey, vinegar
and thyme and simmer for 5 minutes.
And that is it. A quick, nutritious and delicious
dish that can be used as a tapa, or starter or a side dish.
In this brief article, Chad Cryer
informs us of a syndrome that could affect many beekeepers. We should
all be aware!
DO YOU SUFFER FROM HONEY GUILT?
Do you ever get that niggling doubt as you enter your apiary, a mildly
disturbing feeling that returns to you in the early hours of the morning?
This article attempts to shed some light on the origins of this particularly
unpleasant disorder that is nationally affecting more and more bee-keepers.
It does seem rather unfair, that 50,000 worker bees spend all summer working
to produce a necessary reserve to see them through the winter, until one
day, we come along, dressed-up in a ridiculous outfit, puffing smoke everywhere,
just to take the honey away without so much as a by-your-leave. Indeed,
my wife believes strongly that producing honey is so fundamentally unjust that
she will not have anything to do with my honey, as she considers it to
be stolen produce.
Victorian diarists of that time record some bee-keepers displaying symptoms
of honey guilt, such as sleeplessness, mild depression and in the worst
cases, bed-wetting. Professor Swift of Melksham State University, Ohio explains,
'These effects can be easily relieved through leaving a greater proportion
of honey in the hive, or in more serious cases, replacing honey in the
hive from which it was originally taken. A similar yet not so pronounced disorder
is seen in chicken farmers who regularly suffer from Poulter's Finger,
brought on by the guilt felt after taking eggs from hens.
At a recent debate looking into the ethics of bee-keeping Dr. Tilley,
speaking on a panel promoting bee-keeping, conceded, ‘....it is theft,
there' s no two ways about it… deep down in our psyche we know it
is wrong and some individuals are reacting to this feeling. I must admit,
I'd be lying if I said I wasn't a little uneasy about this practice. 'However,
he went on to add that he allays his own guilt by saying thank you as he
leaves his apiary.
Meanwhile, plans are afoot to introduce Fair Trade honey, a movement aimed at
getting a better deal for bees, urging international governments to persuade
bee-keepers across the globe to leave a minimum of 50% honey in the hive as a
gesture of benevolence towards the bees. It is important to remember that if
you do think you are suffering from honey guilt, that you are not alone and that
there are others out there that feel just like you. Anyone who is worried about
themselves or a friend or relative, can call me at any time and depending on
the response, we may be able to set up a support group or involve trained counselors.
Chad Cryer
FACT
FILE Back
to top
SYNDROMES
In this month’s Apis UK ,
we take a look at a couple of what are known as ‘syndromes’.
A syndrome is the name for something that scientists don’t
know much about. Not enough that is to call it something
definite. That probably isn’t the correct definition,
but to me, all syndromes appear a bit vague. Ed.
Parasitic Mite Syndrome (or
Honey Bee Parasitic Mite Syndrome, (HBPMS), is
theorised to be caused by Varroa probably vectoring the Acute
Bee Paralysis Virus (ABPV) and possibly other viruses into
honey bee larvae. It looks remarkably like many other things.
Brood Symptoms:
Symptoms difficult to interpret.
Similar to those of Foul Brood and/or Sac Brood, but
no ropiness or bad odour. Scales are easy to remove. If
necessary, use an available commercial field test for AFB.
Affected
larvae die in pre-pupal or late larval stage.
Larvae
are found stretched out in the cell with the head raised. (Like
Sac Brood).
Early on, larvae are dull white in colour and deflated.
Later, grey with brownish spots.
Cappings are often perforated
or uncapped by the bees. (Like AFB).
If stirred with a match,
the larva is globular not ropey. (Like EFB).
Affected brood
can be of any age and anywhere in the comb.
Adult symptoms (More
difficult to determine accurately).
Crawling/moribund bees may be seen.
The adult population is
much reduced. This occurs rapidly. Vague, vague, vague.
Treatment
The use of Varroa treatments (Suggests
close link to the presence of Varroa).
Some authorities suggest
that feeding sugar syrup benefits the colony.
If you keep your
colonies strong and treated for varroa, this syndrome should
not appear. Do not leave treatment for mites too late.
Remember in all cases, Varroa is present.
The
pre-pupal stage dies after the cell is capped.
Larvae commonly
infected with one or more viruses.
If you do seethe
symptoms above check first for AFB or EFB and sac brood.
Autumn
collapse of the colony is common if the syndrome is not checked.
If you wait until the syndrome is advanced, you will not be
able to treat the colony successfully.
NB. This syndrome exhibits symptoms similar
to several other diseases and careful checks should be carried
out to ensure that no confusion arises. Commercial AFB and
EFB field tests now exist.
Now for something even more vague. Half Moon Syndrome
I
saw this for the first time today, looked it up on the internet
and found nothing of substance on it except on Dave Cushman ’s
comprehensive beekeeping web site. (And even he appeared baffled).
It looks exactly like EFB. Exactly. I know it wasn’t
because there is no EFB in New Zealand and all tests on this
syndrome confirm that it isn’t
EFB. How many beekeepers I wonder have had hives destroyed
in the UK and elsewhere because they have EFB when in fact
they haven’t? My advice is to get yourself one of the
EFB testing kits designed by Vita (Europe) and the CSL and
make sure of matters. (Ed).
HISTORICAL
NOTE Back to top
ON THE BREEDING OF BEES BY THE REV. JOHN THORLEY OF OXON
1742
The breeding of bees and the mating of bees has until
recent years always been somewhat of a mystery to beekeepers and
scientists of old and we have reported on many occasions their old
beliefs as to the nature of this mystery. But after a queen has mated,
what happens then. Here, the Rev John Thorley a noted 18 th
century beekeeper and bee observer tells us about this aspect
and outlines for us the work of the drones.
‘It has been observed, that the queen is the mother
of the Bees: she begins laying her eggs (if she killed her
drones early in the preceding summer) in the beginning of February,
unless the weather be very cold, and she very weak. This is
about the time of their gathering from snow drops; though some
will lay no eggs until after gathering from the willow.
Close under the honey, at the upper part of the combs at
the bottom of the void cells, is the place where she first
begins to lay her eggs, which are about the bigness of those
that the butterfly leaves upon the cabbage; but they are of
a different colour, those of the butterfly being yellow, but
those of the bee are white. She first puts in her head to examine
the cell, and, if void, she lays her egg, and so goes on, from
one cell to another until an egg be laid in every upper cell.
She does not descend to the nether cells at the first breeding,
as there are no drones to sit on the eggs, and the first brood
are raised by the heat of the bees, which at this season lay
in the head of the hive.’
LETTERS Back
to top
Dear Editor,
Re Chad Cryer’s article in the December
edition of Apis-uk, I was electrified by the photo of the deceased
remains what could possibly be one of my bees that he had scraped
off the front of his motorcycle. I have suspected for some time that
somebody has been driving around murdering innocent bees – in
fact I said as much on my weekly visit to the Police Station whilst
reporting the latest incident of Martian radio-waves attacking the
aluminium-foil lined walls of my nuclear fall-out shelter.
Naturally the desk sergeant was very interested as always and
offered to boil my head which, apparently, is a recommended safeguard
in the new Met. Police Anti-Alien Handbook.
I then rushed to my apiary and counted my bees. Of course, as
you will guess by now, one of them Freda the 441 st was absent
and none of the other bees could report having seeing her foraging.
I sadly marked her down as “Missing – believed murdered
by C. Cryer”
Chad will be hearing from my solicitors in due course, since
I am suing on behalf of the distressed mother, sisters and half-sisters
(the drones just carried on watching the TV and playing poker.*)
I support my claim with 49,561 witness statements.
PS I had a complaint from one of my drones that December’s
Apis (UK) Newsletter was too big to go through the mouse-guard – Editor,
please note. Mike Oliver
Dear Cramp,
I am happy to read your notes on the website today.
I am a beekeeper over here in the easthern side of the country
Nigeria. I got to know about beekeeping through a personal interest
and search that led me to writing letters to Canada - Farguson
Farm Radio, and the IBRA and now to Beekeeping and Development
journals from them I bought some books. As a result of reading
those materials I ventured into traditional honey hunting and now
into modern Beekeeping. However, I still need some formal academic
study through which I will get some certificates to enable apply
for aids in the government system here and overseas bodies/NGO"S.
I wish to request that you help linked me up to those institutions
that can offer me distance lectures either by post or Internet.
If you know of any organisation which can fund my beekeeping
projects I will so much appreciate it. I hope you would not mind
for my tasking mail with these requests, I look forward to hearing
from you soon. Thanks, Yours for beekeeping, Israel
I. Onyemaechi.
E-mail:davicon2000 @ yahoo.com
'If anyone can help this adventurous beekeeper please
email him with suggestions.' Ed.
Dear Mr. Cramp,
My name is Niki Rooney, and i study at Napier University in Edinburgh,
Scotland. I'm in my third year of my degree in Film, Photography
and Digital Imaging, and currently working on the pre-production
for a short film entitled 'Tell the Bees'.
I used to work in a honey shop, and became a little obsessed with
bees and their funny little habits, and so the film has been inspired
by this. I came across your newsletter online while I was researching
further information for the script, and you sound like a man who
knows an awful lot about bees.
The Internet, although a usually useful tool, has presented a
great deal of contrasting information about the mating habits of
bees. I read somewhere that the Queen Bee eats or rips off the
wings of the drone after mating, is this true? It seems incredibly
gruesome, but I thought you'd be the man to ask if there's any
truth in it.
Thanks for taking the time to read my email, I hope you can help!
Your newsletter is wonderful, and full of information that I’ve
found most helpful. Thanks again, Niki Rooney. BA3 Photography,
Film and Digital Imaging. Napier University, Edinburgh. Email:
daisyeatsspoons @ hotmail.com
'I've replied to Niki with the even more gruesome truth
of the matter.' Ed.
Dear Mr. Cramp,
I will graduate this spring from
Harvard College with a degree in Mediterranean Studies. I have spent most of my class time
studying religions and languages – I speak Italian and Arabic
and read Latin and French. I have also developed an enthusiasm
for apiculture. I have helped several friends care for their
beehives and collect honey in the spring; I read books on beekeeping
very regularly. I am intrigued by your accounts of beekeeping
in Spain and wonder if you could give me some ideas about how to
learn more about beekeeping there.
I am interested in the modern applications of beekeeping in the
Mediterranean world. I hope you could give me some suggestions
about agencies that may have use for an eager young beekeeper? I
believe I could be of use in an apiculture program, especially
since I will not need to be paid. I expect to receive funding
from Harvard to travel and study apiculture over the next year.
I would be happy to do any sort of work for an apiculture program,
but would be especially interested in education and outreach projects,
especially if there are any programs centered on women’s
apiculture projects. I really just want to learn more about the
craft and about the 'culture' of apiculture in the modern Mediterranean
world. Please let me know if there might be any place for me you
can think of. I anticipate working very hard and learning
as much as possible from this experience. Please contact
me as soon as possible. Best wishes, Sarah
Burke E-mail:sburke
@ fas.harvard.edu (508) 367-4219 101 Pforzheimer Mail Center 56
Linnaean Street, Cambridge, MA 02138 USA.
'I've replied to Sarah giving as many contacts as I could.
If anyone else can help her, please email her.' Ed.
Dear David,
Regarding lettuce in Greek salads. I was very interested
to read in the December issue of 'Apis UK ' the short article on
why Greeks do not use lettuce in their salads, with reference to
an early Greek myth.
It is very true that lettuce is not an ingredient of the commonly
called Greek salad ie the village salad "horiatiki" as
this usually consists of tomato, onion, olives, feta cheese, olive
oil and perhaps green peppers. However, most restaurants do indeed
serve "marouli" - lettuce salad - on it's own, finely
chopped with oil and sometimes vinegar. It is a good, sharp and
light salad to eat with fish - especially a plate of freshly-caught "gavros" or
whitebait.
Lettuce is also a constituent of a 'green salad' and the taverna's
speciality or chef's salad. Lettuce is widely grown in Greece and
is used enormously by all those who have access to a garden. John
Phipps Neochori,
Kalamata, Greece.
Respected sir,
Happy New Year ! Thank for your guidance about the history
of honeybees and its background. sir, I have a need of full length
papers about male reproductive system of honeybee and its related
references and papers. Please send as quickly as possible. Ok Thank
you sir Mr. Arun
Sawarkar E-mail:arun_sawarkar @ yahoo.co.in.
Dear David,
Enjoy the read - keep up the good
work. Peter Smith
Dear David,
Many thanks for the notification
of the December Magazine. In passing may I say how much I enjoy
this on line magazine. You and the editor are both doing a first
rate job. Many thanks for your hard work. David Foster
BEEKEEPING COURSES Back to top
Beginners Course at Halifax
Beekeeping beginners course to be run by Halifax and District Beekeepers
Association. The course consists of 8 weekly classes of approx
2 hours duration commencing Thursday March 3rd 2005 at 7.30pm.
Contact Edna Phillips Secretary on 01422 882144 or email:farshepherdhousefarm
@ btopenworld.com.
Beginners Course at Tonbridge
A Beginners course
at Tonbridge will run again starting on 24th February, Thursday
evenings 7.30 - 9.30 p.m. for 6 weeks. Venue Adult Education Centre,
Tonbridge cost £32, there are concessions.
Syllabus BBKA Basic. Tutor Peter Hutton. Details from Peter Hutton
on 01892 530688 evenings, 07941 375589 mobile or Tonbridge Adult
Education Centre 0845 606 5606 daytime
and quote course 7035 TON-04-A. A second class is being arranged
during the same weeks, please state your preferred evening, Mon,Tues,Wed
or Thursdays also advise Peter Hutton or E-mail:peter.hutton @
btinternet.com.
DATES
FOR YOUR DIARY Back
to top
Event organisers
are welcome to forward
dates and details of
their events to the editor
(by e-mail) for incorporation
on this page.
Saturday 26th February 2005 - West Sussex
Beekeepers Association Integrated Pest Management Workshop.
At Brinsbury College, North Heath, Pulborough, West Sussex (on
A29). From 9.30am until 4pm. Lecturers include James Morton, Alan
Byham and Richard Ball. Tickets £5
in advance from Andrew Shelley, Oakfield, Cox Green, Rudgewick, Horsham,
West Sussex RH12 3DD. £6 on the Door if there is space. Download
the Programme PDF. Contact: John Hunt E-mail: john_bateman_hunt
@ hotmail.com.
1st, 2nd April 2005 - Ulster Beekeepers' Association
61st Annual Conference
Greenmount Campus, College of Agriculture, Food and Rural Enterprise,
Antrim. This year we have a new panel of speakers from Scotland,
Ireland and England, headed by Willie Robson an extensive honey
farmer and popular conference speaker, from Berwick-on Tweed in
Scotland. We also have trade stands where you may buy your supplies
for the New Season. The conference will commence at 7.30pm on Friday
1 st April with two lectures: “Our
Bees in Winter”, Claire Chavasse. “Preparing for
Spring”,
Willie Robson. It will continue from 9am Saturday, 2 nd April
with: “ Queens
and Honey from the same Hive”, Ben Harden. “Effects
of EC regulations on Beekeepers”, Food Standards Agency. “New
Products”, Paul Smith (Thorne s). “EXO-MITEtm Apis”,
Clive Newitt. “Harvesting and Marketing the Honey Crop”,
Willie Robson. “Open Forum”, Panel of experts. The
Conference will conclude with the AGM of the UBKA commencing
at 4.15pm. Admission, including tea/coffee on Saturday: both
days, £15
per person, £25 per family, Friday only, £10 per
person, £15
per family, pay at the door. For on-site accommodation contact
Jim Fletcher on 028 9167 2163, for other accommodation contact
Walter McNeill on 028 9446 4648. A warm invitation to everyone.
Saturday 9th April 2005 - The
Yorkshire Beekeepers Association conference at Bishop
Burton College, Beverley East Riding of Yorkshire. "Making
the best of beekeeping knowledge to improve your practical skills" Lectures
by Michael Badger MBE, Dr Dewey Caron and Ian Craig.
Download Full Programme and
Booking Form PDF
16th April 2005 - BBKA Spring Convention and Exhibition
Further details from http://www.bbka.org.uk/convention.php
21st - 26th August 2005 - Apimondia held
in Dublin, Ireland.
Further details from http://www.apimondia2005.com/
Editor: David Cramp Submissions
contact the Editor
Web Editor: Steven Turner
E-mail addresses
are not hyper linked to prevent harvesting for spamming
purposes. We recommend you cut & paste
to your e-mail client if required.
QUOTE OF THE MONTH Back
to top
Quote last month
The quote for last month of course
was by R.O.B Manley, one of the greats of modern British beekeeping.
Manley was a farmer who turned honey farmer in the thirties becoming
successful because he opted for practical beekeeping methods that
would earn him a profit with the least amount of trouble. Skeps,
WBCs, arguments about warm and cold ways and political infighting
within the beekeeping establishment were an anathema to him. All
this was for the hobbyist or for those who talked a lot but actually
knew very little. Modern bee farming using Langstroth hives and the
latest methods from the USA allowed him to become an authority on
earning a living from a bee farm and his classic book ‘Honey
Farming’ written and published
during the second world war became an inspiration for many, including
myself. It was this book that decided me upon my second career, which
of course was in bees and honey farming. The book is of course dated
in many ways now. Few beekeepers or scientists knew very much of
bee diseases and viral infections, or bee pheromones in those days
and the rubbish that many of them shovelled into their hives to ‘cure’ or
prevent various ailments seems laughable to us now in the light of
modern scientific research, but Manley always questioned these remedies
and diagnoses and did his best to overcome them. His book is still
in print and published by Northern Bee Books and is well worth a
read. Many of his ideas and thoughts were and still are ahead of
many beekeepers, even now. Ed.
Quote of this month
For this month, we have a
quote from another of the greats. See if you can decide who said
this:
“I have determined in writing this book, to give facts, however
wonderful, just as they are; confident that in due time they will
be universally received; and hoping that the many wonders of the
economy of the honey-bee will not only excite a wider interest in
its culture, but lead those who observe them to adore the wisdom
of Him who gave them such admirable instincts.”
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