CONFUSING ENTHUSIASM WITH RESULTS
When you earnestly believe you can compensate for a lack of skill by doubling your efforts, there's no end to what you can't do.
23 December 2019
21 December 2019
05 December 2019
Dogs sniff out AFB
An old story that's new to me: dogs being used to sniff out AFB
https://healthypets.mercola.com/sites/healthypets/archive/2018/10/18/bee-disease-sniffing-dogs.aspx
https://healthypets.mercola.com/sites/healthypets/archive/2018/10/18/bee-disease-sniffing-dogs.aspx
04 December 2019
Diary of a Curmudgeon at Kew Gardens
Visited The Royal Botanic Gardens, Kew, in SW London, and looked around the 'The Hive,' a big structural thingmabob about bees. Yet the info card (pictured) waffles on about 1,000 LED lights. Hmmmm.
As usual, no-one is prepared to call out the Emperor for wearing no clothes.
30 November 2019
29 November 2019
Deadline for UK drone registration approaches
Best silly comment on the BBC:
https://www.bbc.co.uk/news/business-50595271
34. Posted byBigWillie
on47 minutes ago
i'm a bee keeper....do i need to register my drones?
https://www.bbc.co.uk/news/business-50595271
26 November 2019
Tesco pulls honey off shelves amid purity concerns
See https://www.bbc.co.uk/news/uk-50551385
Apparently (a) Richmond Council (in South West London) acted after a tip-off and (b) tests were conducted using nuclear magnetic resonance techniques.
Much as I like honey, you'd think NMR could be put to better use.
Apparently (a) Richmond Council (in South West London) acted after a tip-off and (b) tests were conducted using nuclear magnetic resonance techniques.
Much as I like honey, you'd think NMR could be put to better use.
25 November 2019
21 November 2019
ASIAN HORNET Vespa Velutina nigrithorax CONFERENCE
ASIAN HORNET Vespa Velutina nigrithorax CONFERENCE The NATIONAL BEEKEEPING CENTRE Stoneleigh Park Warwickshire CV8 2LG 10am-16.00 on Saturday 8th February 2020 This conference is free and for all Asian Hornet Team Leaders or representatives from Area Associations. Initially there will be an opportunity for two representatives from each Association area but if requested more individuals may be able to attend, it is dependent on the maximum numbers in the hall. Regional Bee Inspectors are also invited. The purpose of the conference is to learn more about Asian Hornets and the current research, examine the experience during 2019 and develop a way forward considering suggestions from those involved in incidents Nigel Semmence, Sandra Gray (NBI) and Belinda Philipson (Defra Policy) will update the conference on the current position and also answer questions during the conference. Steve Martin will be sharing his knowledge about Asian Hornets and Xesus Feas...
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Zinc toxicity
Another fascinating post from HoneyBeeSuite: https://www.honeybeesuite.com/is-zinc-toxic-to-honey-bees/
20 November 2019
Vexillology
19 November 2019
The God Beelusion
I like this reference to bees, handed out to Brownies in a list of graces:
Bees of paradise,
Do the work of Jesus Christ,
Do the work that no man can.
I presume the casual sexism of the grace refers to drones...
Bees of paradise,
Do the work of Jesus Christ,
Do the work that no man can.
I presume the casual sexism of the grace refers to drones...
16 November 2019
14 November 2019
Power lines may mess with honeybees’ behavior and ability to learn
Here's the report: https://www.sciencenews.org/article/power-lines-may-mess-with-honeybees-learning-behavior
Here's the gritty:
In the new study, bees were subjected for 17 hours — the amount of time they would spend overnight in a hive — to either 100 µT or 1,000 µT, a typical EMF level within a meter of the transmission line. The bees were then put through several behavioral and learning tests.
In one test, bees were familiarized with a floral smell. The bees were then put through five trials in which they were exposed to the smell for several seconds before experiencing an electric shock. The researchers measured how many trials it took the bees to learn to defensively extend their stingers in response to the smell instead of the stimulus.
“It’s basically Pavlov’s dogs with bees,” Shepherd says. At both EMF levels, exposed honeybees were slower than unexposed bees in learning to associate the smell with the shock. Only a third of the exposed bees learned to do it after the five trials, compared with half of the unexposed bees. Exposed bees also were more likely than unexposed bees to exhibit aggressive behavior, such as biting or attempting to sting other bees.
Hmmm... 17 hours is one helluva long night, and I don't know of any hives within one metre of a power line.
Here's the gritty:
In the new study, bees were subjected for 17 hours — the amount of time they would spend overnight in a hive — to either 100 µT or 1,000 µT, a typical EMF level within a meter of the transmission line. The bees were then put through several behavioral and learning tests.
In one test, bees were familiarized with a floral smell. The bees were then put through five trials in which they were exposed to the smell for several seconds before experiencing an electric shock. The researchers measured how many trials it took the bees to learn to defensively extend their stingers in response to the smell instead of the stimulus.
“It’s basically Pavlov’s dogs with bees,” Shepherd says. At both EMF levels, exposed honeybees were slower than unexposed bees in learning to associate the smell with the shock. Only a third of the exposed bees learned to do it after the five trials, compared with half of the unexposed bees. Exposed bees also were more likely than unexposed bees to exhibit aggressive behavior, such as biting or attempting to sting other bees.
Hmmm... 17 hours is one helluva long night, and I don't know of any hives within one metre of a power line.
08 November 2019
Biodling, againling
Can a 'bee friendly zone' help save Stockholm's pollinators?
https://www.thelocal.se/20170524/can-a-bee-friendly-zone-help-save-stockholms-pollinators |
05 November 2019
Biodling
In Stockholm for a few days, I discovered that the Swedish for 'beekeeping' is 'biodling.' Which is pretty much as cool as it gets.
Pick from https://mightyhive.com/, which has nothing to do with beekeeping. |
04 November 2019
The truly bizarre (but very friendly, I think) Cool Hive
Cool Hive https://coolhive.com/ uses lots of bee-related language (pollinate, buzz, workers etc) but features no actual beekeeping. A bit like this site, I guess.
On the other hand, Cool Hive sells trendy kitchenware, https://coolhive.com/coolkitchensupplies/, which I don't.
Ho hum. (See what I did there?)
On the other hand, Cool Hive sells trendy kitchenware, https://coolhive.com/coolkitchensupplies/, which I don't.
Ho hum. (See what I did there?)
https://coolhive.com/ |
03 November 2019
How much does a jar of honey cost?
02 November 2019
Scientific beekeeping
To learn more, you really should visit the excellent http://scientificbeekeeping.com/ |
01 November 2019
31 October 2019
Hallowbeen
You Can Now Get Costumes For Your Hamsters For Halloween
https://odditymall.com/hamster-guinea-pig-halloween-costumes |
Anti Honey-Laundering
Here's a cracker: https://www.beeculture.com/catch-the-buzz-rampant-honey-fraud-spawns-creation-of-new-certification-program/
I *love* the "GenuHoney" moniker. I mean, if anything sounds fake, it's "GenuHoney."
I *love* the "GenuHoney" moniker. I mean, if anything sounds fake, it's "GenuHoney."
30 October 2019
29 October 2019
27 October 2019
Trees for bees
Here's a nice piece on trees for bees: https://www.vdberk.co.uk/solutions/trees-for-bees/high-above-our-heads-trees-make-a-major-contribution-towards-feeding-bees-and-other-insects/
Van den Berk https://www.vdberk.co.uk/about-us/ |
26 October 2019
Varroa management
Came across this: https://honeybeehealthcoalition.org/wp-content/uploads/2018/06/HBHC-Guide_Varroa_Interactive_7thEdition_June2018.pdf
Published by The Honey Bee Health Coalition
Published by The Honey Bee Health Coalition
https://honeybeehealthcoalition.org/about-the-coalition/ |
25 October 2019
More than 40% of beekeepers say they had a better honey harvest in 2019
Friday 25th October The British Beekeepers Association (BBKA) annual survey of how much honey they have harvested from their bees shows the highest yield in 10 years. The average crop was 40.25 pounds of honey. In 2012 they only produced an average of 8 pounds and the previous highest crop was in 2014. Important factors Beekeepers report that the most important factors for producing a good crop are abundant forage throughout the beekeeping season, good colony health and the right weather. And this year the small number of colonies ( 2 %) moved to seasonal forage like heather and those colonies sited near wooded areas or forestry did the best. Most of the 1,039 beekeepers who responded to the survey only had 1 or 2 colonies but next most popular amount was 5-10 colonies. Best region The highest average yield was in the South East followed by East region. 60% of BBKA members keep their honeybees in a rural/countryside landscape, 29% in suburban ga...
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Bees abroad
Seems like https://beesabroad.org.uk/ is such a great plan, and then I find that Justin Welby is a patron. On the other hand, Brian Sherriff (https://www.bjsherriff.co.uk/) is also a patron.
24 October 2019
Save the Honeybee
Help British Beekeepers Association raise funds for research into the threats honeybees face Every year the British Beekeepers Association selects scientific projects from a wide range of subjects that benefit bees and beekeeping. These might include bee behaviour, bee husbandry, pollination, forage or the environment. Grants are given to researchers on a rolling basis throughout the year - that way if someone has a particularly brilliant idea they do not have to wait until they can apply they can do it straight away. Current research We are currently supporting the Centre for Ecology & Hydrology who have started analysing honey samples to monitor how the pollen content of honey varies & which plants & trees honeybees favour. We have given funds to Sussex University to create a national database of plant/pollinator interactions which will record which plants support all pollinators including honeybees. The Univer...
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US winter colony losses near 40%
According to a preliminary report from Bee Informed (https://beeinformed.org/results/2018-2019/), US winter colony losses are around 40%.. Put another way, on average for every five colonies you'll lose two over the winter... Here's the grit:
"Similar to previous years, backyard beekeepers lost more colonies over the winter (39.8%) compared to sideline (36.5%) and commercial (37.5%) beekeepers. Backyard, sideline, and commercial beekeepers are defined as those managing 50 or fewer colonies, 51 to 500 colonies, and 501 or more colonies, respectively."
https://beeinformed.org/ |
23 October 2019
Master of the Worshipful Company of Wax Chandlers
Whoever is the current Master of the Worshipful Company of Wax Chandlers is patron of the British Beekeepers Association. They are an ancient City of London company governed by a Royal charter granted by King Richard 111 in 1484. The business of a Wax Chandler was the preparation, making and sale of beeswax and beeswax products. Wax Chandlery included torches, images, wax for seals, medical uses and candles. Before the Reformation, acts of devotion to speed souls through Purgatory required vast quantities of beeswax for candles, tapers and images. Medieval trade relied on wax seals to attest contracts and the like and wax coated writing tablets were the BlackBerries of the time. Today the Master of the Wax Chandlers sponsors lectures at the British Beekeepers Association (BBKA) Spring Convention, awards a prize and a dinner to the beekeeper getting the highest marks in their Master of Beekeeping exams and has supported the BBKA when it hosted the 2017 International Meeting of Y...
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What diseases & pests do honeybees suffer from?
There are a number of diseases affecting bees, some more serious than others. They are not infectious to humans but dangerous for the bee. Certain bee diseases are even notifiable to the Government. The most serious are AFB (American Foul Brood) and EFB (European Foul Brood), which affect the larva in the hive. These are normally treated by destroying the colony by burning it. If left alone, the disease can spread throughout out the whole apiary and affect surrounding beekeepers. Spores from AFB can remain dormant for over 50 years in old beekeeping equipment and cause problems decades later. Varroa Many hives are affected by varroa, a mite that attaches to the body of the honeybee and sucks up bodily fluids weakening the bee and there are conflicting ideas on how to combat them. Some beekeepers believe that bees can develop a natural resistance to the mite and refuse to treat believing that the colonies that survive will naturally acquire resistance. Other beekeepers moni...
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Scientific beekeeping
This is a mind-bogglingly good endeavour: http://scientificbeekeeping.com/, Research and articles about beekeeping by Randy Oliver, an author in the American Bee Journal.
I'm going to (a) nick tons of interesting snippets and post them as my own, (b) drum up some donations, and (c) feel guilty about (a) and credit the site properly.
I'm going to (a) nick tons of interesting snippets and post them as my own, (b) drum up some donations, and (c) feel guilty about (a) and credit the site properly.
22 October 2019
Jimmy Doherty
Introducing BBKA Patron – Jimmy Doherty Jimmy Doherty is a natural choice to be the first new Patron of the BBKA in the Twenty-first century. Jimmy has had a keen interest in insects since he was a young boy. With stints working at a wildlife park in his teens and later working as an Entomologist in his Twenties at London’s Natural History Museum, to read for his PhD in Entomology and starting a 140 acre farm, Jimmy has an active interest in food and the outdoors all his life. Bees Jimmy has a great interest in bees and has even travelled to Nepal and spent time with the honey hunters there. He is also President of the Rare Breeds Survival Trust. Farmer ‘Jimmy’s Farm’ in Suffolk is home to all sorts of native livestock including pigs, cattle, sheep, goats and turkeys. He also encourages food provenance and local food supply chains in his onsite restaurant. Combining his ethos of small scale farming; beekeeping; rearing of native breeds and t...
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21 October 2019
Farmed bees mating with native bees causes GLOBAL PANIC (a bit)
Well, my knowledge of genetic biology is pretty sketchy, but this story smells funny: https://www.newscientist.com/article/2220430-farmed-bees-are-mating-with-native-bees-and-that-could-endanger-them/
The logic of the argument is roughly that interbreeding reduces genetic diversity. The orignal paper is here: https://www.biorxiv.org/content/10.1101/783878v1
The logic of the argument is roughly that interbreeding reduces genetic diversity. The orignal paper is here: https://www.biorxiv.org/content/10.1101/783878v1
20 October 2019
Unemployed construction worker turns love of bees into thriving brewery business
I don't like mead, but I like this story. https://www.itv.com/news/2019-10-20/unemployed-construction-worker-turns-love-of-bees-into-thriving-brewery-business/
Kit (left) and Matt (right) Newell launched their meadery in Chepstow, South Wales Credit: Matt Newell [and Matt is clearly also a dab hand at selfies] |
16 October 2019
Honey packaging & plastic
New packaging design idea spotted in Bee Culture, here: https://www.beeculture.com/catch-the-buzz-inverted-pouch-packaging-draws-brand-owners-like-blossoms-draw-bees/
Looks like single-use plastic packaging is here a while longer.
Looks like single-use plastic packaging is here a while longer.
https://www.chicohoneyco.com/ - not approved by Extinction Rebellion, I imagine |
15 October 2019
Robbing
In the brief gap between torrential downpours, I added feed to my hives. Though wet, the temp was a pleasant 16C, and the colonies started robbing each other within moments. Silly buggers. Still, it will be (a) dark in 30 mins' time and (c) chucking it down... (there is no (b), obvs).
14 October 2019
Honey bees perform better at a maths task with the right training
Nice little piece here, https://www.abc.net.au/news/science/2019-10-13/bees-numerical-cognition-maths-brains/11590430, based on the original research here, https://jeb.biologists.org/content/222/19/jeb205658
To save you the trouble, the original piece is titled "Surpassing the subitizing threshold: appetitive–aversive conditioning improves discrimination of numerosities in honeybees."
You gotta hand it to the authors, they sure know how to grab attention.
Thanks to Scarlett R. Howard, Aurore Avarguès-Weber, Jair E. Garcia, Andrew D. Greentree, Adrian G. Dyer
To save you the trouble, the original piece is titled "Surpassing the subitizing threshold: appetitive–aversive conditioning improves discrimination of numerosities in honeybees."
You gotta hand it to the authors, they sure know how to grab attention.
Thanks to Scarlett R. Howard, Aurore Avarguès-Weber, Jair E. Garcia, Andrew D. Greentree, Adrian G. Dyer
Pic from https://www.freepik.com/ |
13 October 2019
12 October 2019
11 October 2019
Addition to my long list of things I never knew... 'species' is not a precise term
Dr Mark Spencer (see blog 8.10.19) explained, among a zillion other things, that 'species' is not a precise term.
Previously I understood that 'species' meant 'unable to interbreed.' For example, all dogs are the same species, while dogs and cats are different species. Likewise, in botany, grasses do not reproduce successfully with ferns. That seemed pretty specific, so to speak.
Up to a point, Lord Copper, up to a point. I think you'll find it's a bit more complicated than that.
For example, in zoology the edge of a species is something of a grey area: horses mated with donkeys produce mules and whinnys (or is it 'whinnies'?), which are unable to reproduce. Are mules a species or not? The lines are even more blurred during the speciation process itself (which is usually a result of physical isolation leading to genetic independence), as capability to reproduce between the two proto-species gradually declines.
Similarly, Dr Spencer explained that in botany the definition of species is very much a taxonomists' invention, a 'legal fiction' to borrow from m'learned friends, designed to help us understand the world. Reproduction capability alone is not sufficient to define a species; it's simply a way of classifying and sorting the jumbled universe into ways our tidy, tiny minds can grasp.
This was all news to me - though perhaps not news to you, dear reader.
Anyway. I asked Dr S about strains, variations and species of bees. But he's a botanist, and, like the good scientist that he is, he did not speculate. Or speciate.
http://tonsoffacts.com/30-awesome-and-interesting-facts-about-carl-linnaeus/ Pic stolen from https://en.wikipedia.org/wiki/Carl_Linnaeus |
09 October 2019
What the beekeepers say - 2019
BBKA's 42nd Spring Convention in 2019 involved around 1,400 people over the three days of the event. It is held at Harper Adams University in Shropshire each year and we make sure the Convention covers all aspects of beekeeping to keep our visitors happy. Visitors from all over the UK Susie Hill: Susie Hill has been keeping bees for about 10 years and comes over from Northern Ireland. “I can catch up with people I’ve met through beekeeping. I pick up new ideas and generally network. I’m an ‘organiser’ at work but here I can just come and relax and learn.” Of interest to new and more experienced beekeepers alike Lucy Shier with Claire Hartry: Relatively new beekeeper: Lucy Shier from near Cleobury Mortimor in Shropshire has been beekeeping for about 2 years. “The Spring Convention’s brilliant. It’s well organised, the food is good value for money. It’s fantastic to go to free lectures and...
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08 October 2019
05 October 2019
28 September 2019
Bee-pollinated plants
Here's a fill-up-the-internet clickbait article, https://www.insider.com/foods-we-will-lose-if-bees-go-extinct
To save you the effort, the foods listed are: avocado, alfalfa, almonds, apples, anise, apricot, blackberries, blueberries, cacao, cantaloupe, cardamom, cashew, cherries, coffee, coriander, cucumber, grapefruit, kiwi, macadamia, mango, peaches, pears, pumpkins, raspberries, strawberries, tea, tomatoes, watermelon.
I'm pretty sure the list is incorrect. Take a look at https://en.wikipedia.org/wiki/List_of_crop_plants_pollinated_by_bees
To save you the effort, the foods listed are: avocado, alfalfa, almonds, apples, anise, apricot, blackberries, blueberries, cacao, cantaloupe, cardamom, cashew, cherries, coffee, coriander, cucumber, grapefruit, kiwi, macadamia, mango, peaches, pears, pumpkins, raspberries, strawberries, tea, tomatoes, watermelon.
I'm pretty sure the list is incorrect. Take a look at https://en.wikipedia.org/wiki/List_of_crop_plants_pollinated_by_bees
27 September 2019
Five hundred million bees found dead in Brazil
OK, another Pesticides Are Bad story: https://www.onegreenplanet.org/environment/500-million-bees-found-dead-in-brazil/
Like the argument over global warming, even though much of the data may be inaccurate or presented in a biased manner, the basic premise could still be correct. At the junction of reason and emotion, choose your route.
Put another way, "I think you'll find it's a bit more complicated than that." [Dr Ben Goldacre]
Like the argument over global warming, even though much of the data may be inaccurate or presented in a biased manner, the basic premise could still be correct. At the junction of reason and emotion, choose your route.
Put another way, "I think you'll find it's a bit more complicated than that." [Dr Ben Goldacre]
26 September 2019
25 September 2019
Sulfoxaflor is toxic for insects already dealing with global pollinator collapse
If you can get past the anguished hyperbole, there's some good reading about Sulfoxaflor [aka Isoclast, Closer and Transform] https://earthjustice.org/news/press/2019/pesticide-sulfoxaflor-beekeepers-sue-trump-epa
I'd also recommend reading the wiki entry https://en.wikipedia.org/wiki/Sulfoxaflor
I'd also recommend reading the wiki entry https://en.wikipedia.org/wiki/Sulfoxaflor
CHRIS JORDAN-BLOCH / EARTHJUSTICEhttp://www.chrisjordanbloch.com/ |
24 September 2019
Wasps: If you can't love them, at least admire them
Nice article here, https://www.bbc.co.uk/news/ science-environment-49692974 I like the phrase from Dr Gavin Broad, "Bees are just furry wasps that turned vegetarian."
23 September 2019
22 September 2019
It's hip to bee...
21 September 2019
19 September 2019
18 September 2019
16 September 2019
Just came across Bee Culture, The Magazine of American Beekeeping. Totally. Awesome.
https://www.beeculture.com/ |
15 September 2019
Yield 2019
This year's weather was generally unkind to my bees - hot one day, cold and and wet the next. However, a warm end-of-summer worked out well, with an estimated 20kg honey yield/hive.
14 September 2019
Happy Days!
Apparently, honey bees possess the concepts 'happy' and 'sad': https://www.newsweek.com/honey-bees-happy-sad-scientists-1458562
12 September 2019
Male honeybees blind the queen bee during sex by injecting her with toxins
A new study by researchers from the University of California, Riverdale, has revealed that male bees inject toxins during sex to temporarily blind the queen bee...
https://www.mirror.co.uk/science/male-honeybees-blind-queen-bee-19942655
Image: BARBARA BAER-IMHOFF / UCR from https://www.mirror.co.uk/science/male-honeybees-blind-queen-bee-19942655 |
https://www.mirror.co.uk/science/male-honeybees-blind-queen-bee-19942655
10 September 2019
Asian hornet, Vespa velutina
Another UK sighting:
https://www.gov.uk/government/news/asian-hornet-uk-sightings-in-2018
https://www.gov.uk/government/news/asian-hornet-uk-sightings-in-2018
08 September 2019
Bananas for bees
A fascinating post from https://blythewoodbeecompany.com/put-down-that-banana-beekeeper/, describing how the chemicals in bananas match the main alarm pheromone in bees : isoamyl acetate.
07 September 2019
In it for the honey
I quite enjoyed this article: https://www.independent.co.uk/environment/nature/the-ancient-art-of-beekeeping-in-it-for-the-honey-2120505.html
Beekeeping is booming. Christopher Hirst looks at why hives are such a hit
Saturday 30 October 2010 00:00
06 September 2019
05 September 2019
Short shrift for shorts beekeeping
From https://www.abc.net.au/news/2016-04-06/beekeeper-sam-curtis/7302738 May I remind you that bees tend to walk upwards, particularly into dark spaces. Not a comfortable thought |