Late September SWARM

For the second year in a row...

...A Swarm showed up in the yard during the last week in September.  Today in fact.  A day after we decide we need a swarm to save Gumption.  How about that!  I estimate the swarm to be less than 3 pounds.  Smallish darker bees.  I didn't see the Queen or any drones.  I eased handfuls of bees into the nuc until finally they took to fanning and crawling into the nuc.  Good indicators the Queen was in the hive.

As you can see in the video it clustered well within reach for once.  The plant cage had to have a big hole cut into it but that's much easier than climbing trees. 

The swarm landed on the post for the basil

The only hitch is halfway into hiving the swarm robbing broke out in the entire apiary.  Talk about bedlam!  Had to stop what i was doing with the swarm to close off all the other hives.  So happy to have little top entrances on all the hives.  Once the bottoms entrances were closed the bees could easily defend themselves at those top ones. 

The big question here is were did this swarm come from.  Last year it came from somewhere else and at the moment i think this year is the same.  Yet, there remains one hive left to inspect this month.  The swarm could have come from her.  Tomorrow i'll check.

Right now the bees are in a medium nuc with five drawn frames.  Tomorrow i'll newspaper combine them with Gumption.  Who, coincidentally, is last years Late September Swarm.

Also, all the Screened Bottom Boards in the apiary have now been closed for Winter.

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Fumagilin & Screened Bottom Boards

Today the colonies received their last treatment of Fumagilin.  Fumagilin-b is an antibiotic that controls the disease Nosema, or bee dysentery.  The disease usually occurs during Winter while the bees are unable to release bodily waste each day.  The weather is too cold for the bees to fly outside to relieve themselves.  So they stay in the cluster and must hold it in for months sometimes.  If they get Nosema the bees can no longer hold it in and can make a big mess inside the hive.  Plus the stress of the disease can weaken the colony and lead to it's demise. 

In Fall each full hive gets 2 gallons of medicated syrup per twenty frames.  Last week they all got their first gallon.  Two colonies were given only one gallon since they are only ten frames in size; Myrina & Nuc #5.  The Fumagilin is put in a heavy sugar syrup, 2:1 sugar to water.  That's eight pounds of sugar in about two quarts of water.

Crystallized sugar after one gallon of 2:1 syrup

This time of year the bees will take it down in one to two days.  There is some crystallization of the sugar in the Hive Top Feeder.  To fix that i toss a quart of warm water into the feeder afterward.  It dissolves the sugar and the bees then take it down too.

Also it's time to close all the Screened Bottom Boards (SBB).  Some beeks leave them open but i close mine.  I think it helps the bees brood lower in the hive.  Slatted Racks aid that as well.  Myrina's SBB was replaced with a regular BB with a solid bottom.  Mary & Nuc #5 also have the solid BB now.  Heléna & Melissa both have the closed off SBB.  As does that little September swarm i haven't been talking about.

The next steps toward Winterization will be the final Varroa check & treatment if necessary.

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Hive Inspection 10/17/11

NUC #5
Sunny
75°F

The only nuc i have left and the first one i have ever tried to take through Winter.  She is from a wild hive and may be Survivor bees.  They have about finished their one gallon of 2:1 syrup medicated with Fumagilin.  Since they are a nuc that's all they get.

Top Box DNB2: frames
1 - Backfill, honey, empty
2 - Mostly drawn, backfill, SHB (1)
3 - Mostly drawn, backfill
4 - Backfill, honey, SHB (1)
5 - Mostly drawn, honey, backfill

Bottom Box DNB1: frames
1 - Solid Honey
2 - Honey, backfill, brood, pollen
3 - Honey, backfill, brood (eggs) - QUEEN (marked)
4 - Honey, backfill, brood
5 - Honey, brood, pollen, backfill

Bees on all the frames of the bottom box

Population seems to only be fair.  I'd like to see more bees in here.  They have four frames with brood and that's a good thing.  Honey stores could be higher too.  There are a couple of feedings left so hopefully that will do it. 

Queen of Nuc #5 (Mab).  Sorry for the blurry pict

At least these bees know to move the brood nest to the bottom box.  I wont have to manually move them down like the others.  I will also need to insulate this nuc and get a HTF for warm weather feeding.

*_____________________________☼______________________________*

Hive Inspection 10/16/11

HELÉNA & MELISSA
Sunny
73°F

Heléna looks great.  Lots of brood, honey, & pollen.  A few SHB's but they're everywhere now.  Heléna was the last Georgia package i will ever buy.  Lots of people around here are blaming the Georgia apiaries for transporting the SHB to us in out bees.

Top Box DHB2: frames
1 - Solid honey
2 - Honey & backfill
3 - Honey , backfill, brood
4 - Honey & brood (eggs) - QUEEN (marked)
5 - Honey & brood
6 - Honey & brood
7 - Honey & backfill
8 - Honey & backfill
9 - Honey, backfill, pollen
10 - Honey & backfill

Bottom Box DHB1: frames
1 - ½ Drawn, honey, backfill, empty
2 - 4/5 Drawn, honey, backfill, SHB (2)
3 - Honey & backfill
4 - Honey, backfill, pollen
5 - Honey & backfill
6 - Honey & backfill
7 - Honey, pollen, backfill
8 - Honey, pollen, backfill
9 - Pollen, honey, drone cells (2)
10 - Pollen & drone cells (2)

Heléna's Bottom box

Her population is where i like to see it at this time of year.  It was mighty high a month ago but they never got honey bound then swarmed.  This is actually the only package i have.  The previous one didn't make to last Winter.  She requeen via swarm a while back.  The new (local) queen has done well.  This colony also had Myrina's nuc combined into it.  Which did well and really helped the Georgia girl.

Queen Heléna - She's a quick one, hard to photograph

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Melissa has a mother and sister in the neighbor's apiary.  Both are doing very well.  Melissa could be doing better though. Too many empty frames.  These frames weren't empty before.  It happened as the bees relocated the stores around the brood nest and the cool weather has caused some clustering.  Which may have used up some the stores. 

Top Box DHB2: frames
1 - empty, backfill, honey
2 - Honey & backfill
3 - Honey & backfill
4 - Backfill, honey, brood
5 - Brood (eggs), honey, backfill
6 - Brood, honey, backfill
7 - Brood (eggs), honey, backfill- QUEEN (marked)
8 - Brood, honey, backfill
9 - Honey, backfill, some brood
10 - Honey, pollen, backfill

Bottom Box DHB1: frames
1 - empty
2 - empty, ½ drawn
3 - empty
4 - empty, ½ drawn
5 - empty, ½ drawn
6 - empty & backfill
7 - Backfill, empty, 3/4 drawn
8 - Backfill, pollen, brood
9 - Pollen, backfill, 3/4 drawn
10 - Pollen, honey, backfill

Empty frames but lots of bees

Her population seems fine.  The bees are busy every day.  Why the bottom box is so light i don't know.  I don't want to break her down like i did Myrina.  Nor do i want to combine the two of them.  I'm in this stage where i want to maintain the most amount of genetic diversity in the yard.  I think I'm in denial about losing a strain.  To combine Myrina & Melissa would mean one of the queens has to go; it would be Myrina.

To remedy her issues i will exchange her empty frames with ones that have been filled with syrup.  It will add some moisture to the hive in cold weather but that location is a dry one.
 

The framed comb from beneath a medium frame

The bare comb that was framed with rubber bands did OK i guess.  All of it was attached to the frames but none of it was completely drawn out.  It worked but the bees ran out of time it seems.

Queen Melissa

Seven frames of brood is the best in the yard.  She really means to make it.  With enough stores i wouldn't worry but she'll need some help.

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Hive Inspection 10/15/2011

MARY & MYRINA
Sunny
67°F
Slight Breeze

Mid-October is the traditional time for final inspections before Winter.  Both colonies have received one gallon of 2:1 syrup medicated with Fumagilin.  The second gallon will be fed to them in the next day or two.

Starting with Mary.  Last inspection she had little brood and i never saw the queen.  After checking records I learned i have no record of seeing Mary at all this year. 

Top Box DHB2: frames
1 - Solid honey
2 - Solid honey
3 - Honey & brood (eggs)
4 - Honey & brood (eggs)
5 - Brood & honey (eggs) - QUEEN (unmarked!)
6 - Backfill & pollen
7 - Backfill & pollen
8 - Backfill & pollen
9 - Backfill & pollen
10 - Solid honey

Bottom Box DHB1: frames
1 - Honey & backfill
2 - Honey & backfill
3 - Honey, pollen, backfill
4 - Pollen, backfill, brood
5 - Pollen & backfill
6 - Backfill - most
7 - Pollen, backfill, honey - most
8 - Honey & backfill - most
9 - Honey - most
10 - Honey - most

Three weeks ago this colony had nine brood frames.  Now it has only four.  The brood frames it does have are beautiful with solid laying patterns.  Brood production always falls off at the end of the year.  Usually the Queen completely stops laying eggs around mid-December.  It may be that these bees have slowed down a little early but the last week has been cool and solid rain.  The nightly lows have also been in the high forties since the first of October.  Which might lessen the queen's urge to lay, maybe.  The population is good but not high.  I would have liked to see more bees in this colony.

Bees on every frame of the top box

 Long live the Queen.  We found her walking around frame #3 in the Top box; and she was unmarked to boot!  I thought this colony had requeened in Spring but i could not find anything in the records about it.  The last entry involving Queen Mary Actual was last year and stated she was marked blue.  So my record keeping needs some honing. This pretty Queen was treated to a quick marking with white paint and released.

2011's Queen Mary about to be marked

 The bees are nicely backfilling the brood nest.  One or two more feedings should top them off.  They are still up in the top box.  I hope they plan to move down to the bottom box soon.  Last year one of the colonies Wintered in the top box and did fine.

Backfilling the Brood nest

- - -   - - -   - - -

Myrina was a surprise.  Her population is in the tank.  SHB all over the place.  Only as much stores as so few bees can muster.  She couldn't even finish off her Fumagilin syrup before it crystallized.  What a mess.

Top Box DHB2: frames
1 - Backfill & fresh brood (eggs)
2 - Backfill, pollen, honey, brood
3 - Honey & backfill
4 - Honey, backfill, pollen
5 - Backfill, honey, SHB (10)
6 - 1/2 Backfilled
7 - empty
8 - Mostly backfilled
9 - Empty & SHB
10 - Mostly backfilled

Bottom Box DHB1: frames
1 - Pollen & backfill
2 - Brood, backfill, pollen - QUEEN (marked white)
3 - Backfill & pollen (dropped & placed in 4th position)
4 - Backfill & pollen (placed in 3rd position)
5 - Some pollen
6 - empty
7 - empty
8 - empty
9 - empty
10 - empty

Whoa!  Not at all what one wants to see at this time of year.  This is the first time since i got Myrina in 2008 that she isn't the strongest colony.  In fact she's a wreck.  I had to add two more SHB traps for now.

Choices are few but at least we have some.  To address her small population she will be broken down to a single Deep box.  A better fit there will help her deal with the cold Winter temps.  It will also help her control the Small Hive Beetles.  If her population is big enough i can add a Medium Honey Supper filled with honey.  Then they would be in great shape going into Winter.  I hope to do all of this tomorrow.  Plus I'll add a regular Bottom Board to replace the Screened one she has now. 

I could also combine the extra swarm into her.  That would boost the population but not by the amount she needs to stay in the Double Deep.  I'll have to think that over some more first.

For what it's Worth, there were no drone cells on any of the frames i saw today.  That's the first time that's happened going into this Winter.

*_____________________________☼______________________________*

Hive Inspection 9/7/11

HELÉNA
Mostly Cloudy
80°F

It's the first time I've been in Heléna since the Combinations.  Her population is Very High.  There are bees everywhere.  I can't even see the frames through the bees.  The population going into winter is supposed to be as high as one can get it but i wonder if there are too many.  A swarm this late would leave too few bees in the hive.  Plus the swarm itself would never make it.

Both Heléna & Melissa have high populations from the combining.  Neither colony had drawn out a second Deep box.  The supplemental bees from the nucs only added ten frames into each big hive.  Which just equals another Deep box.  The two big hives should then only be the size of regularly seasoned hives.  However these two colonies seem to have more bees than anticipated.

Bottom box loaded with bees

On Melissa I added a undrawn Honey Super to give the bees a little more room.  She has now drawn out two frames and filled them.  She continues to draw more frames too.  I've been feeding them so the stores on these frames are the Adulterated stuff.  Which works great for me.  I'll take off the super when they go into Winter Cluster and feed it back to them come Spring.  Once the bees have emptied the frame they'll have more drawn Honey frames for next Summer.  So I'll put a Super on Heléna too since it seems to work.

We are in a Nectar dearth but pollen is plenty available.  The bees are sucking down the Syrup.  They'll take a gallon in a day.  When i looked into Heléna i saw no empty cells.  Either nectar or brood filled them all with a frame or two of pollen.  It concerns me that they may become honey bound inciting a swarm.  At some point the the queen begins to lay fewer eggs.  Those cells are then back filled with honey.

I did see nectar in brood areas.  Though, i don't know if the bees are back filling or they had nowhere else to store the syrup.  I plan to feed next week then hold off 'till October when I give them a Fumagilin treatment.  I'll be looking for a reduction of the brood nest.

Back to the inspection.

Top Box DHB2: frames
1 - Solid honey
2 - Solid honey
3 - Beautiful, solid capped brood
4 - Beautiful, solid uncapped brood
5 - Honey, Nectar, fresh brood
6 - Brood, honey, some back fill
7 - Brood, Drone cells, nectar, honey, back fill
8 - Brood, Drone cells, nectar, honey, back fill
9 - Back filling with Nectar & pollen
10 - Solid honey

Bottom Box DHB1: frames
1 - Not fully drawn nectar
2 - Mostly drawn honey
3 - Fully drawn nectar & honey
4 - Nectar & honey, some back filling
5 - Solid capped brood & Queen
6 - Solid capped brood & some honey
7 - Brood, Drone Cells, honey
8 - Pollen & honey, little brood
9 - Pollen, brood, little honey
10 - Solid pollen

Which gives them eleven frames of brood.  The colony looks to be doing well and is very strong.  Pests are at a minimum.  I did find a single SHB on the outside of the hive afterward.  It was dispatched.

We never used to see these here

*_____________________________☼______________________________*

Pre-Winter Combinations

The honey year is over and it's time to get ready for Winter.  First on my list of things to do is make sure the colonies going into Winter have the strength to get through Winter.  By that I mean population.  Time to move the weak colonies in with the dependable colonies.

As it was

At most this year we had nine colonies; four double-deeps, two double-deep nucs, two single-deep nucs, and one wild log.

1. Mary - double-deep, twenty full frames & good population, strong
2. Myrina - double-deep, twenty full frames & good population, strong
3. Heléna - double-deep, ten full frames & fair population, slow
4. Melissa - double-deep, nine full frames & fair population, slow
5. Nuc#1 - double-deep nuc, ten full frames & OK population, slow
6. Nuc#2 - double-deep nuc, ten full frames & good population, productive
7. Nuc#4 - single-deep nuc, five full frames & fair population, unproductive
8. Nuc#5 - single-deep nuc, 5 full frames & good population, productive
9. The wild log's bees are gone or going

It was decided to combine the colonies in a way that maximizes the amount of genetics in the yard.  So queens from my yard will be pinched in favor of queens from somewhere else for these combinations.

•  Melissa came from the neighbors yard with a history of comb & honey production.  We combined her with Nuc#1 who is from Mary and kept Melissa's Queen.
• Heléna was from Georgia but requeened herself and is now a local girl.  She was combined with Nuc#2 from Myrina.  Nuc#2 was a powerful colony I should have hived first thing in Spring.  A lost opportunity but i know better now.  Anyway her bees should easily rocket Heléna's bees through Winter.  Heléna's queen was kept. (The Queen from Nuc#2 went to my neighbor who had to requeen a weak hive.  Yay!)
• Nuc#5 was a wild swarm from the next county.  They might be ferals and seem to have enough want-to.  Very calm bees too.  They were combined with Nuc#4, a swarm from Myrina.  The growth in Nuc#4 stalled early and remained unimpressive.  Here Nuc#5's Queen was kept.  These two Nucs together still only make up a large Nuc; ten frames.  I put them together with a third nuc box.  If they utilize it then great.  If not, no loss.  Either way these bees need to get through Winter as a Nuc.

This means we go into Winter with four Double-Deep hives and One Nuc.  All of them are filled with good bee populations and plenty of potential.


The Combination went as follows:
Nuc#1 into Melissa - 8/15/11
Nuc#4 into Nuc#5 - 8/17/11
Nuc#2 into Heléna - 8/19/11

Melissa Combined & Nuc#1's box left for the homeless field bees

All combinations were 'News paper combinations'.  The introduced colonies went on top of the resident colonies.  I will check them each next week.  It appears that all went well.  Only Melissa had a pile of dead bees outside of her front door but it was very small.  I may have cut too big of a slit into her paper (4 inches) when i did her.  The others only had slits of one inch put in their paper.

Nuc#5 combined with the extra box

Since no one moved more than twelve feet many field bees were displaced.  In each case we left a single frameless box at the original location of the lost hives.  These boxes stayed for a few days.  Long enough for the bees to drift to whichever hive of their choosing.

Moving Nuc#2's frames into a ten frame box

☼

Heléna Combined

☼

Queen of Nuc#2 on her way to the Neighbors Yard

By odd coincidence the white hives were merged with the white hives and the yellow hives were merged with the yellow hives.

* ____________________________________________________________*

Merging the Clusters

Was fortunate enough to have the odd warm day today at 56°F.  The bees were flying and the Sun was shining.  So at lunch i went out to the hives to remove the extra middle deep box on Mary.  Since the hive would be open only briefly the smoker was not used; though i still used the veil, jacket & gloves.

The top cluster was still in the same position in the top box.  Unfortunately the bottom cluster had moved up a little in to the once uninhabited middle box.  Which means all the boxes are being used.  However there's still 2 separate clusters.  I needed them to join.

The bottom cluster was much bigger than the top cluster.  I decided to shake the top cluster into the middle box.  So i had to pull frames to do it.  It was still in the high 50°'s so i did it quickly and closed her up.  Afterward the flying activity out of Mary increased but better matched that of Myrina.  Now both hives are double deeps again.

At this time I replaced the old (original) T-cover on Myrina with a new one; formally Duchess's T-cover.  Other than several frames in Myrina's  top box all the original equipment is gone.

*

Inspection 10/17/10

Mary
72 f
Sunny


Mary had the same crystallized sugar in her HTF as did Myrina.  Not to much but it was there.  The bees seemed calm when I started.  A good bit of bur comb too.

 Almost looks drone sized
-

The frames are Plasticell from 2008.  I've not cycled any of them out yet.  Maybe next year if the comb is dark enough.  The Nosema stains are from when Mary was in the ICU last Winter.  I scraped it off along with all the propolis on the frame rests.

Top Box Frames:
10. Full capped honey - 2008 Plasticell
 9.  Full capped honey - 2008 Plasticell
 8.  Full capped honey - 2008 Plasticell
 7.  Full capped honey, drawn out oversized - 2008 Plasticell
 6.  1/2 capped honey, drawn out undersized -  2009 Plasticell
 5.  1/2 honey, 1/2 brood (back filling w/honey) -  2008 Plasticell
 4.  Full capped honey (back filling w/honey) -  2008 Plasticell
 3.  Eggs, 3/4 back filled honey, queen cup - 2008 Plasticell
 2.  Capped brood, 3/4 back filled honey - 2008 Plasticell
 1.  Full capped honey - 2008 Plasticell

Bottom Box Frames:
10. 9/10 capped honey - 2008 Plasticell
 9.  9/10 capped honey - 2008 Plasticell
 8.  9/10 capped honey - 2008 Plasticell
 7.  9/10 capped honey - 2008 Plasticell
 6.  1/2 capped honey, 1/2 pollen - 2008 Plasticell
 5.  Eggs, larva, pollen, honey, CHALKBROOD - 2008 Plasticell
 4.  Larva, pollen, honey - 2008 Plasticell
 3.  Larva, pollen, honey - 2008 Plasticell
 2.  Pollen, honey, brood - 2008 Plasticell
 1.  Pollen, honey, brood - 2008 Plasticell

Spotty pattern but it's the end of the season
-

After pulling all the frames & scraping all the propolis I felt the bees needed even more agitation.  So I pulled off the bottom box and dumped and cleaned the solid BB.  The bees temperament was fine, until then.  They didn't come after me but they did take to the air with a vengeance.  Well, of course they did, their hive looked like the Scarecrow after a fight with the Flying Monkeys!  After I put it all back together it took an hour before they had calmed down.  And yet not a single headbutt or found stinger in the jacket.

Incidentally, under the BB was a huge Black Widow and her egg case; which was as big as a golf ball.  She got mashed and the eggs were thrown into the woods.

The Chalkbrood was very minor; only a few cells.  This queen seems strong enough so I'm not inclined to worry about it.  If i see it again in Spring I'll requeen.  Interestingly enough Mary never received a screened bottom board this year.  I left the solid BB on in Spring when her population was critical; she needed heat to brood up.  I never got around to fabricating her one this Summer and now here we are.  I can't say if they're related but I wonder why this hive has always had Chalkbrood in it, and through the reign of 3 queens now.  Quite suspicious.

So for once Mary looks good.  What a turn around after last winter.  Her stores are looking good, she still has plenty of brood, and her population looks great.  All of this from the 2 cups worth of bees that survived last Winter.  My options then were to let the colony die and use their hive for a new package or take extreme measures to aid them.  I'm glad I did what I did.  I now know how to bring back a colony from the population brink.  Think of it, originally not enough bees to cover half a deep frame!  And now...

...Here is just 1 of her pollen frames

-

The decision whether to requeen every year has not been made.  Ideally I would use queens I reared.  I was hoping to rear queens this year but we couldn't even produce enough honey.  I will feel better about making my own queens once the bees & I have had a truly productive and successful year.  If I need to requeen I'll get more queens from Bobby again, or someone local.

I'll do a Varroa check this week to see where that population is going.  The whole year I've not seen a mite except in blown-up photos.  My neighbor did a 24 hour drop check in her 2 hives and counted only 11 & 13 mites Total!  I believe mine will be near the same. 

I'll feed the bees a few more times before Winter.  Include in that a Fumagillin treatment.  We'll see about the Apistan treatment.  If I can avoid it I will.

*

Inspection 10/11/2010

Myrina
85 f
Sunny


Time to look into Myrina and see if she's ready for Winter.  This was very different.  As soon as the cover was off I could tell everything had changed.  They weren't angrily attacking the smoke.  They were all the same color.  They didn't even mind when I shook my hand back & forth over the open box.  These bees were no longer evil mean bees but, dare I say, regular bees, Hallelujah! 

Top Box Frames:
10.  Thin drawn, 1/2 capped honey - 2010 Crimped-Wire (CW)
 9.  3/4 capped honey - 2010 CW
 8.  Full capped honey - 2010 CW
 7.  Full capped honey - 2009 Plasticell
 6.  1/2 honey, 1/2 brood (eggs), Marked Queen -  Old CW
 5.  1/2 honey, 1/2 brood (back filling w/honey) -  Old CW
 4.  1/2 honey, 1/2 brood (back filling w/honey) -  Old CW
 3.  3/4 capped honey, some pollen - Old CW
 2.  3/4 capped honey, some pollen - Old CW 
 1.  3/4 capped honey, some pollen - Old CW

Bottom Box Frames:
10.  Drawn, empty - 2009 Plasticell
 9.  Drawn, empty - 2009 Plasticell
 8.  1/2 capped honey - 2009 Plasticell
 7.  3/4 capped honey - 2009 Plasticell
 6.  3/4 capped honey, some pollen - 2009 Plasticell
 5.  1/2 capped honey - 2010 CW (Depleted)
 4.  1/2 capped honey & pollen -  2009 Plasticell
 3.  1/2 pollen & capped honey - 2009 Plasticell
 2.  Undrawn - 2010 CW (Depleted)
 1.  Undrawn - 2010 CW (Depleted)

Depleted means the bees took wax from these frames and used it somewhere else.  It's ugly and looks like this.

Drawn Out
-

Undrawn
-

So the top box is heavy and the bottom box is light.  There is about 1 more month before cold weather sets in.  I'll continue feeding, but at an increased rate.  As usual I add Apple Cider Vinegar to the syrup.

Queen Myrina was found on frame 6 in the top box.  She looked busy.  This was the first time I've seen her since the requeening.  

Even if I hadn't seen her there were plenty of eggs already on the frame.

-

The Hive Top Feeder has been tricky going.  The bees keep propolising the vent holes closed.  It takes about a week for the bees to do it.  I clean it off when I feed but it's getting old.

Every week

This is new to this year.  They never did it last year.  I'll need to ask around to see if this is good behavior or not.  Also the syrup keeps crystallizing.  Again, that never happened last year.  I don't know what's so different now.  More studying then...

2:1 Rock Candy

Myrina's population looked good but not heavy.  The two requeenings probably didn't help (one on her own before I introduced the later queen).

The only question I have now is what to do with the handful of Varroa mites in the hive.  I never saw them during the inspection.  Only after looking at the photo's could I find any.  Very few indeed.  I'll talk to some older beeks and see what they recommend.

Oh, and here's something we all want to see this time of year.

Fully Capped CW

*

Condensation: Insulating the Vent Box & Dry Sugar

As you might recall from the last post condensation is puddling in Mary. Not certain how or why so I posted the questing at the Beemaster forum (here's the link plus some more good info). What I learned is that condensation is a part of the Winter hive and can be good & bad. It may be necessary since it can be a source of water for the bees. Yet, it can kill the colony if it drips down on the bees. Controlling it seems to bee the task at hand.

• Vent the hive properly so there's not too much. Some type of top vent...(Check)
  
• Tilt the hives to promote drainage away from the bees. Down the sides rather than on the bees...(Check)
  
• Control which surfaces cause condensation by the use of insulation. Such as insulating the top of the Vent Box...(Check, see below)
  

-

Mary, sans her T-cover

I'm using 3/4" styrofoam as insulation. This should keep condensation out of the top part of the hive. I left open two vent holes; to the South & East to let the humidity out. I thought about opening the bottom of the SBB a crack but did not. Too easy for a critter to work it's way in and set up shop. The condensation should be less now. I'll monitor of course.

Now this insulated area above the IC provides a good location for Dry sugar to be dumped. As mentioned on the forum dry sugar can help mitigate moisture in the hive by absorbing it. That's good incentive. Plus, Mary's a small colony with half her reserves gone now. I have more honey & pollen frames I'll put in this week but first...

Diner time

I only had a pound of sugar left and gave it all to Mary. I'll pick up a 25# bag tomorrow. The gap between the IC and insulation is 2". I'll see how much sugar I can put in there between refills.

aun Aprendo

Screened Bottom Board & Winter

***Update (10/10)***

Now I close off all my SBB's in mid-October.  I use a bottom entrance and have an (insulated) venting shim/box between the inner cover & telescoping cover all Winter.  This provides passive air flow to allow humidity to escape without condensing in the hive.  Though half of the beeks in the local club keep their SBB's open all Winter I prefer to close mine.  For me it is a issue of brooding up early in Spring.  I open the SBB's up again once the nightly temps are above 60f.

I have a Dadant SBB on Mary.  It comes without a bottom sheet normally used for Varroa counts.  I can close it of with anything made of plastic or wood but I thought I might leave it open all Winter.  Moisture has been a problem with this hive so I want to vent it as much as possible.  Last year saw a puddle of cold water drip down through the hive during Winter.  I did not want to repeat that again. But, it has been a very cold couple of weeks & it looks like it will be a sever Winter.  The bees have been in cluster for almost two weeks now.  Last Winter we had fly days every week or so.  I took a picture from under the SBB of Mary yesterday and found a bunch of dead bees.  That is natural, i think, but concerning.  Since she is down to a single deep her cluster is very close to the bottom edge.

Dead Bees 

I sealed off the SBB this evening after work with a piece of luan.  I'll leave it there for the rest of Winter.  The Vent box is still on the hive so the humidity will continue to dissipate from there.  I have designed a SBB of my own that utilizes a deep tray beneath the screen and some adjustable side vents.  I'll post it when its made, after the New Year.  

Some beeks leave their SBB's open all year some beeks use only solid boards.  I guess I'll be taking the middle road on this issue.  SBB's all year but closed off during Winter.  The timing will be dependent on the weather.  But, I figure the hives will be closed off from December to April.

Myrina still having the Solid BB was left alone.  Both colonies showed signs of activity inside the hives.  As good as she is about her solid board I don't yet know if she'll get a SBB.