Varroa Mites

http://articles.extension.org:80/pages/71149/varroa-mites

Varroa mites (Varroa destructor) are the foremost pest of western honey bee colonies. They inhabit nearly every honey bee colony in most of the world, transmit deadly viruses, shorten bee lifespan, limit productivity, and cause severe economic damage every year. Maintaining Varroa populations in the hive below the economic threshold is a primary activity of beekeepers and eradication of the pest is unlikely any time soon. Below are articles that detail the life cycle and biology of varroa, monitoring and treatment options, selecting for resistant stock, and impact of varroacides in the hive…

Highly effective new wasp bait decimates hives while keeping bees safe from toxins – ABC Online

http://www.abc.net.au/news/2015-11-17/european-wasp-bait-effective-keeps-bees-safe/6946482

Highly effective new wasp bait decimates hives while keeping bees safe from toxins

Jodie Goldsworthy, Beechworth Honey owner and director of the Oceania Commission of the global beekeeping industry body APIMONDIA, told ABC Rural that while European wasps had had no substantial impact on Australia honey production, they were a …

Ten beekeeping crimes you should not commit

http://www.honeybeesuite.com/ten-beekeeping-crimes-you-should-not-commit/

What are beekeeping crimes? A beekeeping crime is a skipped step, a missed opportunity, or an unfortunate assumption about either honey bees, beekeeping, or the environment we live in. They are crimes because they often result in the death of bees, the spread of disease, or unhappy neighbors. I’ve limited my list to ten, but […] The post Ten beekeeping crimes you should not commit appeared first on Honey Bee Suite.

Forager bees ‘turn on’ gene expression to protect against microorganisms, toxins – UC Davis

http://news.ucdavis.edu/search/news_detail.lasso?id%3D11361

Forager bees ‘turn on’ gene expression to protect against microorganisms, toxins- UC Davis

When honeybees shift from nurse bees to foragers, or from caring for the brood to foraging for nectar and pollen, the bees “turn on” gene expression with products that protect against microorganisms and degrade toxins, three University of California …

Tucking the bees in for winter

http://adventuresinbeeland.com/2015/11/22/tucking-the-bees-in-for-winter

It has taken a while to come, but at last we have proper see-your-breath-in-the-air, see-the-sparkling-frost-in-the-mornings cold. The kind of cold that stops honey bees flying. I walked round the apiary yesterday and the hives could have been abandoned, so quiet were the entrances. Hiding inside – several thousand bees, hundreds of woodlice, a few gigantic spiders and at least one hibernating queen wasp. It is too cold for syrup now, so a slab of fondant has been placed over their crown-boards. Pepper’s girls also have one super, Melissa’s two. Peppermint’s bees were a new split from Pepper’s hive this year and didn’t manage to fill out a super, but they do have plenty of honey in their brood box. Mouse-guards are on, chicken wire to protect against woodpeckers has been placed around the hives and we are using special insulated roofs Tom made for us. Varroa boards left out so that the hives have ventilation from below through the open-mesh floors. I think of it as going into battle, assembling all the weapons we have against the elements and creatures that prey on bees. The bees will do most of the work of course, huddling protectively round their queen as outside the wind howls, the rain lashes and the frost bites. These are a few last details but really preparing the bees for winter goes on all year long. You are always preparing the bees for winter – because the best weapon is having healthy bees to begin with. A combination of luck, the local environment and how well you looked after the bees during the year. It’s things like how clean your equipment is, how recently you replaced your brood combs, how low you kept varroa levels, how much honey you left them, how many times you managed to inspect the colony without squashing the queen or tripping over and dropping boxes of bees everywhere. What was the weather like, were new queens able to mate well, could the foragers fly often, were there good sources of forage around for them to find? If all that went well, then the colony has a good chance of surviving whatever winter can throw at them. Just don’t forget to put your mouse-guard on. What are your beekeeping weapons of choice against winter’s fury?

— gReader

Forager bees ‘turn on’ gene expression to protect against microorganisms, toxins – UC Davis

http://news.ucdavis.edu/search/news_detail.lasso?id%3D11361

UC DavisForager bees ‘turn on’ gene expression to protect against microorganisms, toxinsUC DavisWhen honeybees shift from nurse bees to foragers, or from caring for the brood to foraging for nectar and pollen, the bees “turn on” gene expression with products that protect against microorganisms and degrade toxins, three University of California …

— gReader

EPA bans sale of pesticide that’s toxic to honey bees – Los Angeles Times

http://www.latimes.com/business/la-fi-epa-pesticide-20151113-story.html

EPA bans sale of pesticide that’s toxic to honey bees

It’s the end of the line for sulfoxaflor, a pesticide used on a wide array of produce, but that has been found to be toxic to honey bees that are crucial to pollination of crops. The federal Environmental Protection Agency on Thursday officially …and more »

Honey Nut Cheerios Living Billboard Filled With Bees – PSFK (blog)

Billboard with bee hives integrated

http://www.psfk.com/2015/11/honey-nut-cheerios-living-billboard-filled-with-bees.html

PSFK (blog)Honey Nut Cheerios Living Billboard Filled With BeesPSFK (blog)Honey Nut Cheerios is celebrating its real honey ingredient with a living billboard home to more than 100,000 honeybees. The three-story free-standing structure features the words “Made with Real Honey,” spelled out using the honey produced from …