Showing posts with label beekeeping in Southern California. Show all posts
Showing posts with label beekeeping in Southern California. Show all posts

Wednesday, December 14, 2011

50% Hive Loss So Far This Winter

It's been a tremendously busy time for me, and I've not been able to regularly monitor and manage the hives as much as I should have. The result was predictable: I had half my hives crash. The reasons weren't readily apparent.

In one case it looks like they were chased out by a massive invasion of red ants. (Ants, both red and black, are probably my biggest problem in this locale; they cause me more work than even the varroa mites).

A couple other hives simply look like they petered out. That may have been due to mites, or a failing queen that didn't get replaced, or even an ill-timed swarm. As I said, I was not able to keep a close eye on the hives since the honey harvest.

I did selectively treat with Apiguard this fall, and it appears I only lost one hive that received treatment. That seems to be a pretty good argument for total treatment next year, to try and keep a handle on the lovely varroa (see below).



At this writing I have 4 strong hives, one fairly healthy hive, and one I just can't get a good read on. Due to our cold weather lately I've waited until mid-day, when the sun is on the hives, to inspect--- and that means the maximum number of foragers are away, so the population within the hives may appear deceptively low.

At any rate, we had a pretty good fall flow of eucaplyptus, lavender, rosemary, and various wildflowers, so I haven't fed any hives yet, and their stores look good. That said, we've been getting some rain, so they'll eat those stores up pretty quickly. I'm planning on feeding all hives in January, to get them geared up for the ceonothus flow in late winter.

If I can hit March with all 6 hives intact, I should have another excellent harvest. Plus, I will no doubt add at least another half-dozen hives through swarm captures, and if I get some March calls those swarmers could easily build up some harvestable reserves by August.

Saturday, June 25, 2011

My First Anaphylatic Reaction

While doing some bush and tree trimming today, I was suddenly hit on the forearm and stung by a bee. Weird, but I figured I must have startled it off of some trimmed lavender or pepper tree blossoms, and it just reacted.

No sooner do I brush away that stinger than another blasts into me, taking no prisoners, and stings my shoulder. I hoof it away from the area, head up to the house to fetch my bee-jacket, and go back down to finish up.

But after bending down a couple times I felt my face getting tingly, and I felt a little dizzy. Not good. I hustled back up to the house and looked in the mirror. Sure enough, my face was bright red, and my lips were swelling. My scalp and ears were itching like mad, too.

I took two Benadryl capsules, shot a couple blasts of albuterol to make sure I kept breathing, and threw an ice pack on my shoulder. My scalp continued to get hot and itchy, so I took a cool shower. By this point my lower lip was looking like a sausage.

It was a scary hour or so, and I came close to hitting the Epi Pen at one point, but things started calming down. I went back outside to do some chores, and eventually the reaction receded to localized swelling (as I write, the one from my shoulder has migrated to the side of my pec, and is itching quite insistently).

Lesson learned here: I have only one Epi Pen, in my swarm toolbox I keep in the car. I'm going to get some more, and put at least one down by the main beeyard, another in my house, and another in the Gator (my ranch utility vehicle). I've never reacted like that before, but they say a bad reaction can happen at any time, and I already swell up so badly from any sting, I don't want to push my luck.

I'll Take Pad Thai and Bees to Go, Please

Got a call from Steve over at the Ventura County Fired Dept in Camarillo, about a swarm that had taken up residence next to a Thai restaurant. The owner followed up with a call to me too, begging me to come get the bees. She told me she'd make me lunch, so we settled on some chicken & shrimp pad thai in exchange for driving out there to get the swarm.

Here's what it looked like from a distance:



Talk about easy! Right there at about chest level... piece of cake. I took a closer look...



Gotta love it when they're this easy. I stuck a box underneath, shook the branch, closed it up and put it in the truck to go home. Ann, the owner, came out with my Pad Thai (unfortunately she hadn't held the peanuts as I asked, and I'm allergic, but oh well) and I was on my way.

It was such a small swarm I put them in a 5-frame nuc. A check today seems to indicate all's well; I won't actually open them up for two weeks, to give them a chance to settle in.

Sunday, January 23, 2011

Using Deadout Leftovers to Feed Hives

I had another deadout last week--- unfortunately one of my best honey producers, too--- and if was kind of a mysterious one. The queen was on the comb, barely alive, as were a handful of bees on a couple frames. But there were no OLD bees; just young ones. Very typical of CCD; Colony Collapse Disorder, the unexplained malady that has caused such a high rate of hive loss over the past few years in the beekeeping industry.

Also typical of CCD--- there was still capped honey in the hive. So, I thought I'd give my surviving hives a treat, and hung them on this frame hanger I've got in one of the beeyards.


It didn't take long for the gals to find this, and within 30 minutes after I took this picture these frames were absolutely covered.

I also put a couple of other capped frames into one of my weaker hives, to hopefully give them a boost.

It's been a little disheartening this winter--- I've lost quite a few hives in the unusually wet and cold winter--- but I think we're turning a corner. This past week the weather heated up and the white ceonothus just exploded into bloom all over the hillsides, and today I watched a number of bees hit their hive entrances heavily laden with yellow pollen. Good sign--- hopefully the brood build-up for spring has begun!

Sunday, November 7, 2010

One Hive Starves; Sugar Feeding Commences

Well, I was trying to get by this year without artificially feeding the bees; that is, mixing up some one-to-one sugar syrup and feeding each hive to help them get through the dearth, as I did last year.

Backfired on me, unfortunately, as one of my hives (the one I cut out of that garage in Venice, CA, see archives) simply starved to death. I opened up their hive to find a pile of dead bees, and a number of bees with their butts sticking out of the cells--- a sure sign they were scraping the cells for food when they perished. Here's a somewhat blurry photo, but you get the idea...



So, I mixed up some syrup (1 lb (pint) water; 1 lb sugar) by boiling the water, then mixing in the sugar. I use hivetop feeders, which I pour the sugar into.

The downside is that this attracts ants. I set the legs of my hives stands into tin pans, and pour either motor oil or vegetable oil into the pans to prevent the ants from overwhelming the hive.

So, I fed them once on Oct. 30, and again on Nov 6. Every hive had thoroughly cleaned out the sugar-water, so they're hungry all right. Good news is that some trees are blooming right now, including some California Pepper and at least one species of eucalyptus.

Meanwhile, I should note that the hives at the Community Garden are loaded with honey and bringing in pollen, no need to feed them at all. I'm not going to remove any honey from them until after the winter, so they'll have plenty to live on.

Saturday, April 10, 2010

Winter's Honey Extraction and More

First, I'll follow up on the hive that I placed at the Community Garden (see below post). It's doing very well. I opened it up and took a look; a solid two frames of bees, and they immediately started drawing out the foundation-only frames I'd put in there. They're going to do just fine. I'll give 'em a couple more weeks, and then I'll move them into a full-size 10-frame hive.

Now, on to the subject of this post: honey extraction. One of the best things about beekeeping in the SoCal climate is that we actually can get an "end-of-winter" harvest. We had some nice rains in Feb., and the combination of Ceonothus, Eucalyptus, various Rosemary strains, and Lavenders led to some excellent build-ups in a couple of my hives.

Here's a shot of one of the frames from a 10-frame super; every frame on the super looked roughly like this. You're looking at capped honey, and along the sides some uncapped but perfectly extractable honey.



Here's another frame, this time immediately after I uncapped. I just use a serrated knife, which I dip frequently into very hot water, and slide it along the bottom bar of the frame to slice as thin a layer of cappings wax as I can.



When I pulled the frames from the hives, I use Fisher Bee-Quick, a natural repellant which I spray on a special "fume board." Here's the video I did last year, showing how that's done:



Which all looks and sounds great in theory. Unfortunately, sometimes you run across supers that have some brood in the frames, and the bees are very reluctant to leave. That's what happened in the case of one of the hives, so I had to use a "bee brush" (a soft paintbrush works well too) to brush bees off the honey frames prior to putting them into a tupperware container. You don't want to leave the honey frames out in the open, or you start a robbing frenzy when the other bees in the yard get a whiff of the honey.

All that brushing makes them mad, and I learned something: if you wash leather glvoes enough, they eventually lose that sting-proof quality that made them so desireable in the beginning. I got nailed THROUGH the glove; which meant the poison sac was actually outside the glove, and the doggone stinger was puncturing my hand again and again as I moved around inside the glove. I had my hands full, so couldn't remove it.

So here's my regular, unstung hand:


And here's the other one, about twelve hours after I finished pulling the frames:



Finally... I got a call today from a guy that has a beehive in a kind of soffit under some gables--- they're entering through an opening in the roof. He's going to build be a platform I can stand on while I pull this hive out tomorrow. I'll post some pix--- wish me luck! :-)

PS- By the way, the honey is friggin' delicious! I extracted a total of 16 frames from two hives, (ten from the hive I did a split on just a few weeks ago!) and I'll weigh all that to see what it comes to, pound-wise. The purple sage flow is starting, so I wanted to clear all the supers in preparation.