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dying hives

16K views 38 replies 14 participants last post by  Michael Bush 
#1 ·
i'm not sure if letting hives die completely out is considered standard practice among the treatment free community or not, but so far it is the only approach that i have seen discussed.

are there any other options that would be considered acceptable?

also, since most pests and pathogens are spread bee to bee, many times from the robbing out of a dying hive, does the treatment free protocol employ any measures in particular to limit the spread of pests and pathogens to other bees?
 
#2 · (Edited)
Not always easy to tell if a hive "is dying". You can see hives that show symptoms of pests or disease, but at what point do you say "it will die"?

If I see a hive is low on stores, I'll feed honey if I have it, if not I'd use sugar. If a hive, for whatever reason is queenless or struggling to grow, I'll add frames for bees or queen cells. If too bad, I'll combine with another. When a hive had EFB this spring, I decided to eliminate the bees and comb, but could have done the longer drawn out process that still doesn't require treatments.

I would think that any responsible beekeeper would remove a dead hive and process it to prevent spread, treatment free or not.
 
#3 ·
good point barry, and i'm too new to give you a good answer.

i did have one colony collapse from mites this year, and by the time i discovered it, there was only a handful of bees left.

but after looking back through my journal, this colony definitely lagged behind all of its cohorts.

perhaps if i see that happening again, i'll know to suspect a problem at an earlier stage.

fortunately, this poor hive did not have much in terms of stores, and did not get robbed.
 
#4 ·
I remember reading something a long time ago, I think by Arthur Ransome in his book Swallows and Amazons:

"Better drowned than duffers. If not duffers, won't drown."

I don't know of any alternative that fits the TF scheme.

I had an inspection of 6 Russian colonies this fall. 5 of the colonies, each going into their 2nd winter with the original queen, were observed by an experienced bee inspector to be "full of viruses" and he doubted that they would make it though winter. The colonies are now wrapped, and I'll find out next spring if they survived.

I hope they are not duffers.
 
#5 ·
i'm hoping with you andrew.

here's where i am at with respect to dealing with a similar situation to my varroa dead out going forward.

1. identify hives that are significantly underperforming relative to the rest.
2. compare mite counts in these hives to the rest.
3. if the mite counts are no higher in the underperforming hive, simply requeen.
4. if the mite counts are higher, (for now > 3% is my working threshold), the queen gets pinched.
5. the hive is allowed to be queenless for 2-3 weeks to allow all or most of the brood to hatch.
6. the mites are removed using powdered sugar.
7. one or more nucs are made with the remaining bees with a new queen(s)

if someone is treatment free primarily because they don't want to introduce chemicals (dope) into the hive, this works.

if someone is treatment free because they don't want to prop up bees that don't have the right stuff genetically, this works.

the original colony avoids a slow agonizing death, and the nearby colonies aren't put at risk for picking up diseases and pests.

any thoughts?
 
#6 ·
Squarepeg is on the right track in my opinion. If I have an underperforming hive showing signs of PMS, or other health issues, I requeen with select stock. They may require additional nutrition as well. There's no sense in letting them die. You can rid those genetics from your apiary by requeening, and not lose the hive. Dead bees aren't worth much, and cost additional time/money to replace.
 
#7 ·
many thanks for the replies.

would it be fair to say then, that doing "absolutely nothing" with a dying (or failing) hive would not be considered the standard practice (assuming there is a standard) in treatment free beekeeping?
 
#8 ·
Just realized my quick reply yesterday started this...not complaining, it's a good question, but I was on the no dopes bandwagon. I have never actually let a hive die out, I have re-queened if queenless and if enough bees, most times I have combined with strong hives. My hives have never died of mites or diseases, the most I have ever had to deal with was some chalkbrood in spring and this cleared itself up over summer. I have had a few hives in spring that didn't look like they would make it and then they turn around and take off. As for mites, I have found them in my hives for the first time this fall. I did not treat and do not intend to. (I live on an island that has not had a mite problem until recently.) As for the list above I wouldn't bother with the powdered sugar treatment. We are at freezing temps here now so I will be moving forward with survivors in the spring, but there be absolutely no treatments.
Donna
46N
 
#9 ·
Squarepeg: I know of nothing standard in beekeeping. I had a colony just limp through to spring 2011. They overwintered on only 3 frames from 2010-2011. I thought they were doomed , but last fall they requeened themselves. This year they were the best performing hive at that hive site. Their numbers increased in 2012 to the point that I moved them up to 3 deeps. They also provided two medium supers worth of honey in 2012.

I monitored them to make sure they weren't dead, but did not feed or treat them. The main reason I have gone treatment free is to save money and time, by not wasting either on bad genetics. With drift, and robbing there is no way to keep your bees from being exposed pests and disease. The way that I look at it, they need to be able to deal. I provide them with a good home, they need to do the rest. When laggard hives expire I determine the cause. With inferior stocks gone there is more forage (and woodwork) for desireable genetics.

That's my 2 cents worth... :) Good luck.
 
#13 ·
Yeah, Andrew, good point. I didn't write that the way I envisioned it. I also don't usually have more than one weak hive at a time. What I meant to write, but didn't, was combine the weak colony w/ a strong colony. I would determine why the weak colony was weak first. One would not want to transfer disease to the strong colony. But, I would think that a TF beekeeper wouldn't have a problem combining a strong colony and a colony weakened by varroa, would they?

Maybe I'm not of right mind here. Sorry if I am muddying the waters so to say.
 
#15 ·
I suspect I don't really belong on the TF forum because my ideas on stuff don't quite jibe. I've been away for awhile and am just now getting back into it. Still, for whatever it is worth:

I have this notion that if a thing is mine, then I am responsible for it. If I build boxes and add foundation and dump a package or a swarm into it, I have thereby taken on the obligation, if you will, to do my best by it. I will feed, add brood, requeen with hygienic stock. I will test for mites and anything else I can think to test for. I'll use IPM bottoms and SHB traps. I'll powder sugar. In the fall I'll even feed HBH to anybody who had heavy mite loads early on. But what I most certainly will not do is NOTHING. I gave up that choice the minute I dumped that first package into that first hive. What I do may not help at all, but I am still obliged to TRY.

JMO


Rusty :)
 
#23 ·
I have this notion that if a thing is mine, then I am responsible for it. If I build boxes and add foundation and dump a package or a swarm into it, I have thereby taken on the obligation, if you will, to do my best by it. I will feed, add brood, requeen with hygienic stock... But what I most certainly will not do is NOTHING. I gave up that choice the minute I dumped that first package into that first hive. What I do may not help at all, but I am still obliged to TRY.
This pretty much sums up my philosophy.

I'm Treatment-Free, but not Management-Free. I'd rather not feed, but I was overly ambitious with splitting and adding boxes for drawn comb this year. Had I been more conservative on both counts I wouldn't need to feed... which I consider my responsibility.

Ask 10 bk a question - and you'll get 10 answers because everybody is trying to do what they believe is best. For them, or their bees, or both. I don't care if you treat, let 'em die, combine, or even what does or does not constitute a treatment. So for me, I'd rather have bees at the beginning of Spring.

To answer Squarepeg's original question - I don't think there is an established protocol.

Tony P.
 
#16 ·
This always gets heated between Beeks. I for one do not believe in the aggrandizement of man. Bees have been on this earth longer than man has been caring for them. I feel it is foolish to believe that every single colony can pass genetic muster. Some of those genetics must lead to a dead end, while some lead to hygienic behavior or something as amazing as what Japanese honey bees do to thwart asain hornets.

Saving one particular colony is not always the best for bees on the whole. Since I have quit feeding and treating colony losses, though hi at first are beginning to go down. Everyone has a different idea, but historically, no matter what we do the bees must sort it out.

Look at the way that Langstroth bemoans the Wax moth, calling it the bee wolf in his book. Today the wax moth only destroys the weakest of colonies. Why? Because of some great invention or method of MANAGEMENT? NO!, because all of the bees that couldn't hack it DIED. Only superior stock survived and today wax moths are more of a nuisance of unused equipment than a killer of hives.

I was told that varroa killed all of the feral bees in my area by many a mentor. Guess what, NOT TRUE. If the feral colonies can find a way so can our hives. Especially if we are trying to obtain some of their genetics. This isn't something you can experiment with if you are filling pollination contracts, but if you are just in this because you love bees, I can't think of a more noble pursuit.

Therefore I believe doing nothing is sometimes the most prudent course.

Go ahead rip me apart.
 
#17 ·
I was told that varroa killed all of the feral bees in my area by many a mentor. Guess what, NOT TRUE. If the feral colonies can find a way so can our hives. Especially if we are trying to obtain some of their genetics. This isn't something you can experiment with if you are filling pollination contracts, but if you are just in this because you love bees, I can't think of a more noble pursuit.

Therefore I believe doing nothing is sometimes the most prudent course.

Go ahead rip me apart.
I have no intention of ripping you apart, but I firmly beleive that most of the so called feral bees were wiped out by varroa about a decade ago. Todays Swarm from my hive is tomorrows feral colony. Many feral hives have about a two year cycle before they die off. If they don't make it through the winter, a swarm will find the colony and move in in the spring, if the wax moths don't beat them to it. If the wax moths get the wax, in time other creatures clean it up and a swarm will move back in.

My $.02

Dave
 
#18 ·
thanks again for the great replies.

donna, sounds like you are doing a great job with your bees, and congratulations for being successful off treatments. i meant to put (optional) after the powdered sugar step but i forgot to. i was thinking about using formic acid for this step, but after considering the information dean presented, and realizing that it would be faster, less expensive, and less traumatic to the bees, i decided powdered sugar made more sense. it may not be necessary, and it's a little more effort, but i would probably do it to give the weakened bees the best chance for recovery.

letmbee, you present the other case, letting m bee and having them make it through tough times might result in some good traits coming through, and that would be a plus. as far as exposure to diseases and pests, your right, you can't totally prevent it. on the other hand you can limit it be not letting any of your other hives become a source for it. i wonder when i read about treatment free yards having big losses, whether or not it may have started with one hive, and then spread to the other hives like a domino effect. i don't believe there will ever be a 'superbee' that is so resistant to diseases and pests that it is immune to collapse from same. it seems a waste of good bees and good genetics to test them beyond their limit, when exposing them unecessarily by not cleaning up the sick hives, before they collapse, and then get robbed out by the good ones. (not to mention putting the nearby ferals at risk as well) jmho.

mark, as far as combining goes, i would personally not introduce bees from a weak hive into a strong one unless i first tried to figure out why the weak one was weak. if it was mites, i think i would want to remove the mites from the weak bees first, and avoid introducing a sudden load into the strong one.

oldtimer, you and i can recall when it wasn't possible to carry on a discussion like this on the treatment free forum. thankfully, that has changed. i know that i have raised some of these questions on the main bee forum, but i really wanted to get feed back here in the tfb forum from folks like donna, who might be willing to share their actual experiences.

rusty hills, i share your view about being responsible for the bees that we adopt, corral up, manipulate, and take away from. i don't think it's fair to the bees to put them into this artificial situation, and not take action when it is needed.

the one thing that is not considered in my working plan above, is what to do with a hive that is failing later in the season, after the fall harvest say, and after there are no longer any drones or replacement queens available.

any thoughts?
 
#26 ·
thanks again for the great replies.

donna, sounds like you are doing a great job with your bees, and congratulations for being successful off treatments. i meant to put (optional) after the powdered sugar step but i forgot to. i was thinking about using formic acid for this step, but after considering the information dean presented, and realizing that it would be faster, less expensive, and less traumatic to the bees, i decided powdered sugar made more sense. it may not be necessary, and it's a little more effort, but i would probably do it to give the weakened bees the best chance for recovery.
Kevin,
My bees have been very healthy because we simply don't have all the diseases and pests here. No need to even consider treatments. Now that my bees have mites I have had to make a decision, and that decision is based on Dee Lusby's methods. I have used foundationless in broodnest for 3 years but I will use pf100s in spring to further regress. This is the way I have decided to go after much reading and listening. I can't brag about success yet, but I am sure I can get there. The bees here have not been weakened by dopes so that should help...now I just need to give them the best possible chance for survival...I need to just do it. I will try to let you know how it goes in the spring.
Donna
46N
 
#19 ·
dkvello: I trap all of my bees. My most productive trapping sites are near old Apiary locations. Several of those locations have not had hives since the late 80s. I have lived in this area my entire life. there could be people with managed hives near me, but I would most likely know about it.

That is why I think that they are more than just recently feral stock. These trapping sites are 15-50 miles from my hives.
 
#22 ·
squarepeg,
Just as I said. Figure out why the weak colony is weak. If you don't through it up on another colony, what will happen to the equipment? Will wax moth take hold and destroy it? That in itself is a good reason to combine in my opinion. To protrect the equipment. Besides, it may well have a lot of honey in it already and the strong colony will get up in there and fill it up.
 
#24 ·
Requeening an infested/collapsing hive is a very time sensitive matter. Many times it is just too late and the new queen will not have enough time to turn the population of the hive over to the new hyg/resistant bees and have the colony express those traits as a whole. This is where timely routine monitoring comes into the picture. It is important to give the replacement queen a fighting chance by catching problems early and ameliorating the situation with management like healthy brood/bee addition to give the new queen a fighting chance to actually establish a population with improved traits. Avoid throwing good money after bad and know what the infestation levels actually are and give the new genetics a fair fighting start.
 
#31 ·
Very good point JBJ. Even over here I've often seen a new queen thrown at a troubled hive in a way that's just a waste. By requeen, by default, I'm talking about doing it in a way that's going to work.
So a hive with severe pms for example, would get at least one healthy frame of hatching brood plus some bees along with the new queen. Wether that's too much management for some TF folks I don't know. But for me, I do what works.
 
#25 ·
SQKCRK:

A. I don't have to let the colony die, but unless I had a queen raised locally, or a frame of eggs from one of my GOOD hives I see little benefit to my colonies from a purchased queen. I don't believe that beekeeping problems can be solved with a Wal-Mart mentality of things aren't working out... just swap another queen in there and fix it. If such courses of action "worked" there would be no problems in beekeeping, because that is how problems in beekeeping seem to be remedied these days. We continue the same practices and expect things to turn out differently. I don't believe it is working.......

B. The wax moth was a scourge to beekeeping in the early 1800's. There were bees here from ~1622 to ~1806 AND NO WAX MOTHS. Genetics only improve when they are tested. Epidemiology repeats over and over and over. Just as in bees humans have pathogens. Initially syphilis was a quick disfiguring brutal killer of humans. That didn't continue BECAUSE THOSE SUPER VIRULENT PATHOGENS DIE OUT QUICKLY. Do a little reading on what syphilis used to be compared to what it is now. Man didn't make that happen..... The pathogen did. http://www.qmul.ac.uk/qmul/news/newsrelease.php?news_id=9

Sources:
1. American Bee Journal - Januray 2012 - P. 51-53. "America's first catastrophic bee pest invasion was not a mite but rather a moth" Honey Bee Biology - Dr. Wyatt A Mangum. -- According to a letter sent from Dr. Kirtland to Langstroth - Kirtland noted the first wax moth in the spring of 1806. "Kirtland goes on to say that within two years four fifths (80%) of the apiaries in that vicinity were abandoned."

2. Langstroth on the Hive and the Honey Bee Chapter XI:
"Contrivances almost without number, have been devised, to defend the bees against this invidious foe, but still it continues its desolating inroads, almost unchecked, laughing as it were to scorn, at all the so-called "moth-proof" hives, and turning many of the ingenious fixtures designed to entrap or exclude it, into actual aids and comforts in its nefarious designs.

“I should feel but little confidence in being able to reinstate bee-keeping in our country, into a certain and profitable pursuit, if I could not show the Apiarian in what way he can safely bid defiance to the pestiferous assaults of this, his most implacable enemy."

C. You got me on this one. I am only in my mid 30's. I wasn't keeping bees when varroa came through in the 80's. I remember people who kept bees at the time and have asked them MANY questions since about how things went down around here (and it was bad). I mainly talk to these old timers to find out areas where bees were kept. This is only my 4th winter with bees. If the ferals were all destroyed where I live I have no explanation as to why all of these places are holding bees 20 years later when everyone quit beekeeping due to the varroa coming through. Do you have an explanation? These bees range in color from almost all black to Italian in phenotype.


Hey man, that is what Beesource is for A SHARING OF OPINIONS. If beeks can't get together and help one another out, then I would just say the heck with this web site. I am just here to tell what I am doing and why. I honestly report my success and failures. Though we may disagree I bear you no ill will. If my course of action were not working for me I would chose a different course, perhaps even yours. I only am reporting my research as well as my findings.

As far as your P.S. If my heart were to give out I chose the road less traveled and push up daisy's. I have been a hospital pharmacist for the last 13 years, I did 4 rotations at a transplant hospital during my schooling because at the time I was very interested. After seeing what anti-rejection drugs do to people as well as the general health and quality of life of transplant patients I have made a living will that will not allow me to receive such treatment. It's a personal choice, but that's the one I chose to make. That being said I wouldn't fault anyone for making a different decision. Those choices are also made based on opinions.
 
#27 ·
LetMBee, not meant as an insult, but apparently you are not a commercial beekeeper. Were you, you would better understand my management suggestions. But that's okay.

Previously descimated feral colonies had their cavities repopulated by swarms, just as they were when they were first populated by bees. Swarms and outward spread of bees as they did after arrival on this Continent in 1620.

So, as i suspected Wax Moths were an imported pest. Just like Eiropeans were to Mayans. Guns,Germs, and Steel killed off many a Native American. Yes, those genetically suited survived.
 
#28 ·
donna, i totally understand and i look forward to hearing about how your bees make out with the arrival of mites to your island. hopefully you can get the upper hand on them.

are you going to monitor for mites somehow, as jbj suggests?

i have been lucky here, and have lost only one hive to mites in the three seasons i have had bees.

i haven't been checking for them, except to pull a drone larva here and there.

starting next year, i want to check more often, so that i can tell which ones are handling the mites better, and see how mite count compares to colony strength and honey production. i'm hoping that it will also help me choose which colonies to graft from, and which ones to requeen.

i got an alcohol wash set up. it has two jars with a screen in between. i just found a website that showed how i could use one of the jars with powdered sugar, and how to test the bees without killing any of them.
 
#33 ·
Yes, I will be monitoring closely in the spring and may use the powdered sugar for testing, depends how things go. I fully expect it will not be an easy go, our summers are very busy with our business, but we will fit the bees in there somehow. I fully believe that it will be the small backyard beekeepers who will keep our bees healthy and strong. I am sure there are many successful folks who do not post on the forums because they simply prefer to go quietly about doing natural beekeeping. We certainly can't wait on the gov funded scientists to do the job and many of the commercial guys simply don't have the will to even try. But then we are all just hobby beekeepers with big ideals, rose coloured glasses and alternative lifestyles...some of the posts are rather amusing indeed. Anyway, that is it for me for now. Sounds like you have common sense on your side and some healthy bees too..way to go!
Donna
46N
 
#29 ·
Treatment free to me means utilizing standard management practices excluding chemical treatments. I think some folks have mistaken that for a "hands off" approach. I inspect my colonies more regularly than the average commercial beekeeper I would assume. If a colony show signs of disease, or is not building properly during times of a nectar flow, they are immediately requeened with resistant stock. You'd be surprised what ailments active requeening will cure. (With disease resistant queens of course.)
 
#30 ·
good information whitetail, thanks.

do you take mite counts? if yes, how, and at what level do you decide to requeen?

what is your plan b if it is too late in the season to get another queen?
 
#32 ·
Squarepeg said:
but after looking back through my journal, this colony definitely lagged behind all of its cohorts.

And answered his own question. Good record keeping seems to be more of a necessity today than in the past. We establish which hive in the yard is the "Star", based on changing standards. It is the source of eggs for hive replication.

Oldtimer has the next answer - how to save the bees in a hive, but not the queen. Move brood around, move hives around. You don't have to loose the bees because they have a bad queen. Again, you must have the proper information gathered to make the proper decision.

Whitetail wrote:
I inspect my colonies more regularly than the average commercial beekeeper I would assume.

Becarefull what you assume. Those that inspect alot may not be as profitable, but may be in business longer.


Crazy Roland
Linden Apiary, est. 1852
 
#34 ·
@Squarepeg. I don't take mite counts religiously. I make notes on mite presence when trimming burr/drone comb. If I see PMS displayed (more than a couple bees) I requeen. If I see brood diseases (chalkbrood,EFB) I requeen. If a hive doesn't build up on a nectar flow (even if it doesn't appear diseased) I requeen. I've had some hives with high mite counts, that thrive and produce a honey crop. I'm assuming they are resistant to the viral transmissions from the mites.
If it's late in the season, I fetch a queen out of my nucs. I raise all my own queens. I only purchase queens for certain traits, and for genetic diversity.
 
#36 ·
all good points and again many thanks.

just a hobbiest/sideliner here, with the capacity for 12 production colonies at home and 8 more in an off yard.

i am going to try raising queens from the best ones next season. i have secured permission for a third yard, it will have room for 10-20 nucs. the idea is to have good queens and brood available for the production yards, and i may try to sell a few queens/nucs.

i will probably take a lot of mite counts to help guide some of the management choices, i.e. requeening, adding brood, choice of queen mother, ect., and factor that in along with other considerations like productivity, temperment, growth rate, ect.

i am encouraged by the fact these bees have done well without much help, and despite some errors on my part.

thanks again for sharing your thoughts.
 
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