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The Bee Health eXtension Community of Practice has expertise in the health of managed and wild bees. Information about these topics can be found at http://www.extension.org/bee_health . We welcome your questions about bees.

(This group currently has 19 experts available to answer questions)

Questions asked to this group

URGENT: Should I resume feeding bees the sugar water I was distributing if they are now dying?

This is a bit of a cheat, because I'm not in Colorado, but I figure this is a general enough question to apply to any location...and there is no help listed for anyone in Europe.
I am living in Germany and started to give honey bees visiting my windowsill sugar water. I did this for about 2 weeks than realized that it wasn't a healthy thing for them. I gave plain, filtered water yesterday but became concerned that they might be starting to build a hive in my sill, so removed the water entirely today. We can't have a hive at this location because they are coming into the apartment through the window.
However, today they are still searching around for the water (of course) and I am seeing dead bees on the windowsill. I am in a total panic! Should I resume giving them water/sugar water or just leave them alone? I feel terrible. I never meant to hurt them and now I don't know what to do. The weather is very hot here and I'm afraid they became overly dependent on my sugar water as a food source. Please advise me.

Thanks so much,
Starla Crick

CO bees Posted 2 months ago

Bumblebee identification HELP!

Hello, I became interested in bumblebees last year when a colony nested in a bird house in my garden. Up until then I couldn't tell the difference between bumblebees and any other kind of bee, nor did I know anything about them. A colony at my home got me interested in them and I began to notice different types of bees in my garden and their behaviors. This spring I began modifying my garden into a pollinator habitat and started an account with Bumblebee Watch. As of today I've got 7 verified species and 13 waiting to be looked over. I have a book on identifying bumblebees but I'm the blind leading the blind here - I know nothing about them and am trying to learn so I can be a better contributor. I can't find any online courses or videos. The Xerces Society had a training in Bend this summer but I was unable to attend. Can you suggest anything or refer me to another resource? Thank you!

Marion County OR bees Posted 2 months ago

Rhododendrons and Honey Bees

We just had 20 rhododendrons planted in our yard. We have been keeping bees and harvesting their honey for 3 years and love it. Now we heard that rhodies are toxic to bees and can contaminate honey. Should we replace these plants with other native species? The bees are very important to us.

Lane County OR bee health Posted 4 months ago

We are beginners and have run into an interesting Delima.... We have built...

We are beginners and have run into an interesting Delima.... We have built our hives We have purchased our bees, which come on April 6th and 19th We have planting a lot of plants We have read a lot of books.. We have purchased all of our equipment (so we think) Here is the question: Are butter cups good for honey bees? Thanks 757-297-7265

Suffolk VA Posted 7 months ago

About the Guide of Tools for Varroa management which be Edit by the honeybee health Coalition

Q1- I would like to have your legal permission for translating the Guide of Tools for Varroa management which be Edit by the honeybee health Calition to the Arabic Language .

Q2. I would like to know the meaning of CA and HI which bee written in page 15 in Api Life Var product in the Considerations item

Sicerely yours

Prof>Dr. Muzahim A. El-Saiegh

Prof. of Apiculture

Mosul University

Mosul- Iraq

OUTSIDEUS Posted 8 months ago

Hello I was told that if these are the bees you want to keep, you will come...

Hello I was told that if these are the bees you want to keep, you will come out and remove them ..

Summit County Ohio bees bee identification Posted about 1 year ago

Every time anyone uses our wooden swingset, they get stung by bees. We have...

Every time anyone uses our wooden swingset, they get stung by bees. We have looked everywhere and cannot find a hive. The bees seem to be on the offensive and come after the kids, following them across the yard and on one occasion into the house. It isn't a swarm, per se, no more than 8-10 bees in any one instance. I don't want to just spray insecticide, but we can't find a hive to relocate. Suggestions?

Franklin County Ohio bees Posted about 1 year ago

Can they survive outside of nest/cocoon?

Sorry if some feel these are silly questions but I don't know much about larvae or the stages they go through, except that they eventually turn into an adult of the insect that laid the eggs. I have a mason bee house with a few grass carrying wasps nesting in it. There is another grass carrying wasp that has a nest in the split of a fence post located right by the bee house. I noticed it a couple of weeks ago when I was doing yard work because I saw pieces of grass sticking out of the split and I saw the adult wasp going in and out of that area. Today while I was raking up some grass clippings, I noticed a yellow looking worm/grub laying on the board below the split post. I walked over to get a closer look and saw another one laying right by it, along with some grass pieces and other material that looked like a nest. I scooped up the larvae and the material around it with a small garden shovel and upon doing that, I saw more larvae that had come out of their cocoons. I didn't know if they were suppose to be out of the cocoon this early or if it was the fall from the post that broke them open? Should I have put them back on the board where I found them laying or put them and the nesting material back inside the little cubby hole area where the nest was from the beginning? Are they suppose to be out of their cocoon this early and live like this until they're an adult wasp or are they suppose to stay inside cocoons until next year and then break out? Can they survive outside of the cocoon at this stage? Sorry for all the questions but I'm really interested in learning the answers. Thank you for doing what you do!

New Hanover County North Carolina bees beekeeping Posted about 1 year ago

Toxic honey caused by bees foraging on English or Cherry Laurel

Dear Sirs or Madame, On the suggestion of the Oregon Bee Keeper's Association, I am forwarding the following question to you: "Can locating a bee box near a hedge of English or Cherry Laurel lead to the honey being toxic? I want to move a bee box so that the back of the box is near a hedge of English Laurel, a plant I have heard is poisonous. Could this result in the honey taken from that bee box being toxic?" I would appreciate any insight you might be able to share. Ted Job

Clackamas County Oregon bees Posted about 1 year ago

Giant hornets

I am a beekeeper in western New York. I currently have 9 hives. I am 69 years old and have been working with honey bees for many years. I opened one of my hives today and found what I believe to be a Giant Japanese hornet. The hornet was dead and laying on the inner cover. I do have an ant problem so the cover had a lot of cinnamon powder on it. Therefore the true colors of the hornet is difficult to see. My question is if this truly is a giant hornet and if so, I'm sure there's more than one in the area and what can I do about it. I do have hornet traps out as I have had yellow jacket problems in the past.

Erie County New York Posted over 1 year ago