Showing posts with label Urban Beekeeping. Show all posts
Showing posts with label Urban Beekeeping. Show all posts

Thursday, August 23, 2012

Bee Week! - The Sting - Allergies

Firstly you need to know this - Bees do not sting just 'cos.
It kills a bee when they sting a human, our skin is so tough that it holds onto the stinger and when the Bee tries to fly away, their intestines get pulled out with the sting as it stays behind.
Eeuw, indeed!

Zeus and the Bees

A Greek Fable by the story-teller Aesop

One day the bee, the mother of the candles, paid a visit to the gods and brought them honeycombs and honey. Zeus, the King of the Gods, took great pleasure in the gift and wanted to offer the bee whatever she would ask.
And the bee said: "Zeus, give me a sting to defend my labors from the humans".But Zeus loved the human race too much, so he told the bee: "Certainly! I'll give you the sting, so you can defend yourself if someone takes your honey. But you must know that if you do evil to man, hitting him with the sting, you will immediately die- your sting is your life!"




In all the books and websites I found when I was investigating having Bees it always said, make sure you get tested for allergies to Bee stings before you get  a hive.
I wonder how many people actually do that, I also wonder how many people realise how bad it can be if you are allergic to Bee stings.

We didn't test for allergies in our family....turns out that we didn't need to as none of us started out allergic.
What I also didn't realise was, that you can become allergic, I guess I figured that you were either allergic or not, like some people can't deal with peanuts, gluten, lactose, tomatoes (I have a friend who cannot eat anything from the nightshade family - tomatoes, peppers, potatoes, aubergines etc etc).
I thought you would have been born this way.



WRONG!

Having had the Bees for about 3 years and having been stung about 4 times during that period I though everything was ok, each time I got stung though, the local reaction was more severe than the time before. Starting with a small red bump and a bit of itching, then a bigger area that turned red and swollen, next time it stayed painful and swollen for about 5 days. The 4th Bee sting was earlier this year, I wasn't even inspecting the hive, I was sliding a sticky board under from the back of the hive to check the mite levels. Which is normally a safe place to be. A Bee flew up to check me out, got caught in my hair and rather than squash it, I tried to get it out.
It panicked and stung me.
I removed the sting by scraping it away, (Never try to hold a Bee sting and pull it out as you will end up squeezing more venom into yourself) I put a cold flannel, and some baking powder on my forehead and took a swig of liquid antihistamine.
Within 10 minutes, my whole body was itching, and I had come out in hives all over my face and chest. So I did what any self respecting geek does and Googled my symptoms.
Having come to the conclusion that I was suffering an anaphylactic reaction to the Bee Venom I drove to the Emergency doctors 5 mins down the road. As I was filling in the admittance forms I could feel my throat closing up and started to feel faint, they got me on a stretcher, set up an IV and dosed me up with Hydrocortisone. Luckily I reacted to that and didn't need the adrenaline or the ambulance. I lay there for about  2 hours while the drugs took effect and  they made sure I wasn't going to 'bounceback' and suffer a relapse.

Swelling 2 days after the sting at my hairline.

Next steps, make an appointment with my GP for a referral to a specialist allergy clinic, luckily its only 10 mins up the road from work, and even luckilier (if thats even a word) my health insurance covered the cost of specialist consultations and de-sensitizing injections.
I tested highly allergic to Bees and now am on a course of De-Sensitising injections, I have been having a jab every week for about 10 weeks now, soon I go onto monthly ones. They increase the dosage a little every week, this week I got 1.2 of a Bee. My arm went red, swollen, itchy and sore but the reaction was only localised so I know its working so far. By the end of the course (5 years) I will be up to 2 Bees at once in the injections.
Giving up the bees wasn't really an option if there was a possible way around it, I'm looking forward to the summer now with them even though I still have to carry an epipen with me in case I ever get multiple stings.


While I was waiting for the results to come back and the options to be presented about de-sensitising I tracked down a Radio New Zealand Podcast by Simon Morton who went through a similar thing last year.
Simon puts out a radio show at the weekend on RNZ called 'This Way Up' all about various interesting things. He has documented his own experiences with installing chickens and then Bees in his backyard. We got our bees shortly after Simon got his and we were rapt by his stories from bee keepers about how you go about getting bees and looking after them. I contacted Simon who is a thoroughly nice chap and had a chat with him about how his treatment was going and how he felt now about dealing with his bees, he couldn't bear to give them up either once he had had an allergic reaction. It put my mind at ease about getting stuck into it and now I am immensely pleased that I have started the treatment. I don't think I would have been able to go through it without  health insurance though as it's not a cheap fix.

Thanks Sovereign Insurance :)

Further Reading and Resources:

Twitter accounts to follow
@simonmorton
@upthisway

Podcasts to subscribe to
RNZ:ThisWayUp
The Kiwimana Buzz

About Allergies and Desensitising treatments for insect stings in NZ
http://www.allergy.org.nz/allergy+help/a-z+allergies/insect+sting+allergy.html
http://www.allergyspecialist.co.nz/
http://www.allergyclinic.co.nz/guides/20.html
http://en.wikipedia.org/wiki/Allergen_immunotherapy

Wednesday, August 22, 2012

Bee Week! - Beginning Beekeeping,

I saw an episode of River Cottage a few years ago where Hugh had Beehives at River Cottage and someone else had hives on their roof in East London. They did a blind taste test and the one from the city hive actually came out in front!
I also realised then that you didn't need a 40 acre field if you wanted to keep Bees.
this is the segment that got me thinking about having our own hives.



Urban beekeeping - (River Cottage Spring -... by dafoo


Here in New Zealand the feral honey Bee population has been decimated by the Varroa Destructor mite  since it arrived here in the late 90s, so it's up to Beekeepers (hobbyist and commercial) to keep the managed Bee populations going now.

If you don't feel ready to have and care for your own Bee hive there are companies who will site a hive on your property and look after it, often involving you as much as you'd like. They normally charge a small fee but you will get honey and the experience of looking after the Bees if you'd like. Plus your plants, and your neighbours plants will get pollinated.

Our first hive, right at the top of the garden.




















You may be lucky enough to find a local Beekeeper through your Bee club who will put a hive in your garden and not charge you but still give you honey! Bonus :)


Our First Honey












First steps for anyone who thinks they might like to have Bees.
1. Find a local Bee Club, go along to a meeting, ask questions, remember that we all started somewhere so ask whatever you want. They are generally quite a friendly, if often eccentric bunch.
2. Do as much reading as you can about Bees and Beekeeping. I went to our local library and ordered all the books, there were about 15 different publications available, I devoured them all. I spent hours online looking at forums and finding stuff out.
3. Buy the kit, smoker, veil, gloves, hive tool.
5. Buy your first hive from someone you find through the local Bee club.
6. Get stuck in!

Further reading.
Local Blogs, Websites, and Twitter accounts to follow.
Twitter  List twitter.com/#!/KerryPayne/bee-tweeples
www.nba.org.nz
www.nzbees.net/
www.kiwimana.co.nz
www.justaddworms.com

Starting out
- http://nba.org.nz/about-bees/keeping-bees
http://www.greenurbanliving.co.nz/index.php?CID=100032
Want someone to look after a hive on your property?
http://www.urbanbees.co.nz/
http://www.beezthingz.co.nz/









Monday, August 20, 2012

Bee Week! - Why Bees are dying off and how we can help.


There has been a lot of press over the past few years about Bees dying off, many theories have been put forward over this time and they seem to be distilling down into a few things working with each other that weaken colonies enough to prevent them surviving.
CCD (Colony Collapse Disorder) is where they just disappear, one day the hives are busy with tens of thousands of Bees going about their business, the next day there are only a few baby Bees emerging, dying or dead brood (from getting chilled as no Bees to keep the hive warm inside).

The latest theory about this is that Bees become disorientated when out foraging, can't find their way home they die in the field at night, cold, alone and frightened. This can happen as a result of them absorbing pesticides that contain neonicotinoids which are found on pollen, nectar and the leaves, flowers and stems of plants that have been treated with it.
Studies have shown that Bees exposed to the Neonicotinoids have trouble navigating and aslo learning (including learning the routes from the pollen and nectar sources back home)
some countries have taken the step of banning this chemical and subsequently seen increases in Bee population, specifically France.
A study in which Bees exposed to neonicotinoids found that they were especially vulnerable to the Varroa Destructor, a common Bee parasite. Another study found that neonicotinoids dramatically increase the toxicity of fungicides to the affected Bee population.

The real scary shit is that once this stuff is in the soil it will affect the water quality in the aquifer and will never actually disappear from the bio cycle of the earth and water-table.

What we can do about this.
On a scale of 'really easy' to 'really passionate' here are some things you can do to help.

1. On a small scale these pesticides are also available scarily enough in your local garden centre. So firstly don't buy them, choose something else, read the labels and see whats in it before you hit the checkout. the thing you don't want in there is Imidacloprid



2. If you do see them in the Garden Centre, DIY store, mention it to the person on the floor or ask to see the manager and suggest to them that they stop stocking such a nasty chemical ( there are plenty of other pesticides out there that are Bee friendly and work just fine.
3. Let all your friends and social network know about his step, make others aware that they are contributing to the problem by buying this. 
4. Write to the company responsible here in NZ ask they to reconsider selling this or making it more apparent that this chemical is responsible for declining Bee numbers.
Yates New Zealand,
PO Box 1109,
Auckland 1000.
6. Write to David Carter (Government minister for Primary industry in NZ)or your local MP , Bayer Industries and/or the USDA, urging them to reconsider the viability of this poisonous chemical.
5. Make your garden a bee friendly place - more on this tomorrow.

Further reading.
http://www.xerces.org/neonicotinoids-and-bees/
http://kiwimana.co.nz//neonicotinoids-available-now-at-your-garden-centre/
http://www.wired.com/wiredscience/2012/03/neonicotinoids-bee-collapse/
http://www.mendeley.com/research/mechanism-differential-toxicity-neonicotinoid-insecticides-honey-bee-apis-mellifera/
http://www.wired.com/wiredscience/2011/01/pesticides-honeybees-update/
http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0030023
http://www.wired.com/wiredscience/2010/12/epa-clothianidin-controversy/