Category Archives: PESTS & DISEASES

Talk about honeybee diseases and pests.

Keep That Mesh On

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I know better than to remove the 6mm / quarter-inch mouse and shrew proofing mesh from the bottom entrances of my hives while temperatures are still cold (like they are now), but hope springs eternal whenever the sun comes out like it did a couple weeks ago, and silly me, I removed the mesh from about half of my hives. Then it got cold again — like it always does in April — and now it looks like I’ve got critters trying to find a warm place to cuddle into. Nice move, Phillip. Way to go. I have to keep reminding myself not to remove the mesh until the first full hive inspection of the year — when it’s warm and stays warm… At least I think it’s a mouse making a mess of my bees.

The video taps into other topics, but the mesh is the main one.

A Wet Hive is a Sick Hive

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In this 5-minute video, I take a look at some wet winter hives. The use of cold-conducting silver furnace tape to seal the cracks between my supers seems to have been mistake.

I’ll add more details once I have time. A 19-minute deeper dive follows the opening 5 minutes.

April 12th, 2022: I had the bees in this wet, damp, mouldy hive tested and they have Nosema. It’s stinky and dirty, but it’s not the end of the world. I’m on it. Just for the record, I went 11 years and 9 months without a serious case of Nosema in my bees. That’s not a bad record. I hope. The dirty hive will be treated safely and effectively with Acetic Acid. As much as I would like to document that process so that others might learn from my experience, I’ve decided to hold back on it due to the overzealous policing element that continues to be nuisance to so many beekeepers in Newfoundland. And I’m not referring to anyone who mentioned that Nosema needs to be reported to the provincial apiarist. I’m totally cool with that.

Is This The Stink of Nosema?

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I have reason to believe that the hive I found full of poop recently might not have Nosema, but I’ve been dealing with it, just to careful, as if it does have Nosema. Here’s a long video of me digging into the mess and dealing with it by knocking the colony down to a single medium super. I may update this post with more information later. I’m kinda busy at the moment trying to become an expert on Nosema. (Update: In the video, I leave an open feeder full of thin sugar syrup so the bees could clear out their guts of possible Nosema spores, but I changed my mind and removed it the next day. The risk of spreading Nosema through the syrup seemed too great. Maybe the risk is low, but I don’t want to take any chances.)


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Syrup as a Medicine?

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So…

The specks of poop in the sugar could be signs of nosema, a mild case of it. (April 4th, 2022.)

I think I may have discovered Nosema, possibly a fatal case of it, in at least one of my colonies — and I’m not posting a photo of that one just yet because it’ll make you barf. When everything inside the hive is covered with feces as if the bees were locked inside and couldn’t get out for cleansing flights, even though the front door is about two inches away from the cluster — that pretty much screams Nosema with a capital N. It could be dysentery, which is also gross and not as troublesome as Nosema. Still, everything points to Nosema at the moment.
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Strawberry Jam Wasp Trap

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This video demonstrates how I catch wasps at this time of the year so they don’t get into my beehives.

It’s just a standard wasp trap with a few glops of strawberry jam and a splash of water. No vinegar. No meat or cat food. Just strawberry jam and water. I’ll post a photo later today or tomorrow to show how many wasps got caught in the trap (and how many bees didn’t).

I’ve posted about this before (I’ve covered a lot of ground since 2010), but it’s always good to come back to say, “I told you it works.”
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Penny Moat to Keep Slugs Out of Beehives

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I’m using old pennies in an attempt to keep slugs and snails out of my hives, because apparently they don’t like the taste of copper.

I could spend $25 at my local hardware store for 15 feet of something called “Copper Mesh Fence Barrier” (at $1.67 per foot) to keep the slimy guys out of my hives. Or I can use up 24 cents in pennies per hive to do the same thing. Will it work? I don’t know. It seems the snails can still slink right up the sides of the hives, but I’m guessing most of them get in through the bottom entrance. I’ll update this post as soon as I find clear evidence that does or doesn’t work.

UPDATE: It works. And copper tape doesn’t.

Farm Hives

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Yesterday I visited two beehives that I have on a farm, before snow and rain came in to make that kind of thing not much fun. Here’s an 18-minute video of that visit, but I tacked on a 5-minute condensed version for the Readers’ Digest crowd.

Here’s an index of the big events in this video, though there’s a lot more than what’s listed here.
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A Rat Gnawing on My Beehive

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Some of you may have heard that the eastern part of the isle of Newfoundland where I keep bees got dinged with a massive snowstorm on January 17th, 2020. The official forecast called for about 90cm (3 feet) of snow. But with winds hitting about 120km/h (75mph), more than a few snowdrifts were taller than me.

I’m guessing a rat did this (January 26th, 2020).

The city of St. John’s and surrounding municipalities were under a State of Emergency for about a week. Everything was shut down. I couldn’t check on some of my hives until the roads were passable nine days later. This is what I found when I checked on them:


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Snowmageddon Beekeeping

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Here’s a 6-minute video of what passes for beekeeping during a snowstorm. Specifically, it’s the Snowmageddon snowstorm that dumped about a metre of snow over my hives on January 17th, 2020. I’ll make another video that goes into the details of what I actually did to keep my bees alive during all the snowfall, but this one is just to show how much snow came down.

Weighing Down Beehives vs Tying Down Beehives

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I never got into tying my beehives down with ratchet straps because I was too stunned to know how to use a ratchet strap. I still prefer what some call “lashing” or “sport” straps. They’re less complicated to use, they seem to hold on just as tight to the hives as the ratchet straps, and if you’ve ever used them, you’ll know they don’t create any clack-clack ratcheting vibrations as they’re tightened (the kind of vibrations that don’t make honey bees happy). So if I had to go with any kind of strap to secure my beehives to the ground, I’d go with the so-called sport or lashing strap instead of a ratchet strap.

A lashing strap, usually cheaper and easier to use than a ratchet strap.

I should make a video on how to use the various straps. People as useless as me (people who can relate) might find the videos helpful. People with giant pick-up trucks who know their way around ratchet straps and heavy metal objects would probably get a good laugh out of it too.
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Bad Beekeeping in November (2017)

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Here’s a 23-minute collection of more behind-the-scenes cell phone shots, this time from November 2017 when I was still temporarily working with a single hive. It’s a good example of what not to do (though I’ve done worse). I’ll list the highlights after the video as soon as I have a chance to watch it all again.


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Yakking About Snow Around My Beehives

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There’s not much to see in this video. It’s just me talking.

I may post more of these videos in the future. Even though they’re not much to look at it, they kind of paint a picture of the kinds of things I think about as I continue on this beekeeping journey, the constant adjustments required to my beekeeping practices, the non-glamorous practical things I have to deal with, but it may provide insight for new beekeepers who might be wondering, “How do I actually do this?” As usual, I’m not saying what I do is the best thing to do, but if people are able to learn from my sharing of this experience, then hey, mission accomplished.

Tips on Using 6mm / Quarter-Inch Mesh

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It was 18°C / 64°F today and the bees in all of my hives — even with shrew-proofing 6mm / quarter-inch mesh covering all the entrances — were out in full force.

Quarter-inch mesh covering all the entrances. The mesh slows them down, but doesn't prevent them from getting out or inside the hive. (Nov. 17, 2016.)

Quarter-inch mesh covering all the entrances. The mesh slows them down but doesn’t prevent them from getting out or inside the hive. (Nov. 17, 2016.)


I’ve heard arguments that the bees can’t get through quarter-inch mesh. But that’s not true. If it was, my bees would have been locked inside their hives behind the mesh all last winter. The bees in the above photograph wouldn’t be flying around today.
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How I Prepare My Beehives For Winter

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Something weird happened. I got several emails from people asking me what I do to prepare my hives for winter.

One of my bee hives after a snow storm in 2013.

One of my bee hives after a snow storm in 2013. The bees survived.

I’m no expert, but here’s what I do, and what I do could change entirely by this time next week.

The typical winter configuration for a world renowned and stupendous Mud Songs bee hive. (Nov. 04, 2015.)

The typical winter configuration for a world renowned and stupendous Mud Songs bee hive. (November 4th, 2015.)

So the big question is: “How do you prepare your hives for winter?”
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Using Cinnamon to Repel Ants

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I noticed ants crawling all over and inside two of my hives today, so I surrounded the hives with cinnamon.

A sprinkle of cinnamon around a hive to keep the ants away. (May 22, 2016.)

A sprinkle of cinnamon around a hive to keep the ants away. (May 22, 2016.)

I’ve read many times that cinnamon repels ants, though I’ve never seen it myself. I sprinkled some cinnamon around one of my hives a year or two ago, but then it rained, so I don’t know if it works. Whether it works or not, I’m not too concerned about the ants. I think it would take a biblical amount of ants to do significant damage to a hive full of bees. We’ll see.

July 2019 Postscript: Maybe the cinnamon repels ants. Maybe it doesn’t. I guess there’s no harm in trying it out of desperation, but these days I don’t bother. The ants will be around for a little and they usually disappear and never really cause much trouble.