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Ground rules
• Cell phones off
• Please hold your ques)ons un)l the end of asec)on so we can get through the material.There will be )me for QnA and discussion
My Goals for this class
• Help you gain confidence that you can be asuccessful beekeeper– Increased understanding of what makes bees andbee colonies func)on and how you can use thisknowledge to beHer manage your bees
– Hands on experience
• Increased respect for the remarkable honeybee
The CraJ of Beekeeping
• Bee keeping is complicated!
• There is no single correct approach tobeekeeping
• Con)nuously learn from your bees
• Con)nuously learn from other beekeepers.
Get involved, develop your knowledge andyour network!
Keeping Bees – First Steps
• Check restric)ons for beekeeping in your area
• Talk with your family and neighbors beforegeQng bees– Are there swimming pools near by?
– Does a neighbor have a strong allergic reac)on tobee s)ngs?
• Select your hive loca)on carefully– Select a sunny loca)on to set up your hives
– Use fences, walls, or plants to direct your bees up!
– Make sure it is easy to access and work on!
Strong bees starts withSeQng up the Bee Hive
• Sunny & warm
• Wind break
• Morning sun on thehive opening
• Easily able to accesshive from sides orback
Beekeeping supplies
• There is an overwhelming selec)on of op)onsfor the beekeeper
• There is no one “best” solu)on
• But there is a toolkit used by mostbeekeepers, and that is what we will look attoday…
Langstroth Hive• Telescoping cover andinner cover
• Honey supers
• Queen excluder
• Hive body
• BoHom board (screenedor solid)
• Hive stand
Box op)ons
• Hive bodies and honey supers come in 8 and 10frame op)ons– They are not interchangeable!– 8 frames are 20% lighter and are much easier to managefor the hobby bee keeper
• Hive bodies come in 3 depths: 9 5/8”, 7 5/8” and 65/8”– My backyard choice was to standardize on the 8 frame,9 5/8 op)on
• All equipment is interchangeable
• I pull my honey frames one at a )me (vs. pulling an en)re box off),so honey super weight was not a problem.
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Purchasing Equipment )ps• Local stores and on line catalog op)ons
• S)ck with one supplier for hive components– Sizes differ a liHle between companies, sodifferent parts of a hive may not fit well together
– Some companies offer discounts for largerpurchases.
• You can save money by building your own– Many good plans on line
– Need table saw and hand tools
– Time consuming, but very rewarding
GeQng bees
• Get your equipment up and running beforeyou get your bees!
• Three op)ons for geQng bees– Purchase a package of bees
– Purchasing an exis)ng hive or a nuc
– Collect a Swarm
Bee Packages• What you get:
– 3lb of bees and a queen
– Bees are bred to bepredictable and easy towork with
• When:• Once a year only• Order before March for delivery in April
• How to get one:• Contact your local bee guild
• Carrier Bees or other local bee supply business
• Cost: Around $75
Purchase a Hive or Nuc• What you may get:
– Queen, bees & larvae
– Pulled frames
– Unknown temperamentand origin
• When:– Any )me available
• How to get one:– Craigslist or contacts at a bee guild
– You swap out new frames for “pulled” frames andmust have all other equipment ready to go
• Cost: 5 frame colony $150 (craigslist quote)
Catch a Swarm• What you get:
– Local bees
– Unknown temperament
– Unknown queen
• When:– March through April
• How to get one– Join your local bee guild and get on the swam list
– Join your local bee guild and join the swam team
– Craigslist
• Cost: Free to $110
The Queen• Queens are “made” by theworkers– To replace a failed queen
– Or to swarm
• The queen as the ovariesof the “super organism”– Can lay up to 1500 eggs per day
– Can “choose” to lay worker eggs or drone eggs
• “The queen is dead! Long Live the Queen!!”– Unproduc)ve queens are replaced by the colony
– She can live up to 7 years (but 2yrs is more normal)
The Worker• All female bees
• Any worker bee had thepoten)al to become a queen– All bees are fed royal jelly forthe first 3 days of life
– Worker bees are switched to pollen and nectardiet.
– Queen bees are fed royal jelly their en)re life
• Workers live around 6 weeks
Drones
• The male bees in the hive
• En)re role is to take ma)ng flights, seekingout other queens to mate with
• They are expendable when )mes are tough
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Honey Bee Lifecycle
Foraging
• Worker bees forage for pollen, nectar, waterand tree resins (propolis)
• Food that is not consumed by the colony isstored and consumed when no food isavailable
Trophallaxis
Nectar
• Nectar is converedinto Honey or Waxdepending oncolony needs
• Nectar is “ripened”into honey
• Honey is then the“heat source” – carbohydrate –for the colony.
Pollen
• Pollen is the protein forthe colony and isessen)al for colonysurvival
• Pollen is a key trigger forcolony expansion orcontrac)on throughoutthe year.
Water
• Water is essen)al to thebee, the bee colony, andto honey produc)on.
• A bee colony can consumeup to 1 liter of water perday
Hive Inspec)ons• Use a checklist
• Start with the outside– Ac)vity level
– Pollen coming in
– Dead bees on the ground (type? Age?Cause?)
– Signs of ants or other predators
– Condi)on of equipment
• Inside– Seasonally predictable
– Brood paHerns
• Be respecrul, be inten)onal, bequick
When to Open a Hive
• Best to inspect when most of the bees are outforaging.
• Sunny, warm, and wind free days– 65 to 95 degrees
• Mid day is best. Target 10am to 4pm
If your bees are happily going about theirbusiness, they are less likely to be concernedwith you.
Prepara)ons before Opening
• Smoker is full, lit and smoking before youopen a hive.
• Bee suit is clean and your veil is on.– You don’t want to have bees flying before you putthat veil over your head.
• All supplies you might need are with you andready to be used– Do not leave an open hive unaHended
– Do not leave your smoker unaHended
– Do not leave the hive open longer than absolutelynecessary
Calm Bees:Tips When Opening a Colony
• Stand on the side or the back of the hive, notthe front.– Standing at the front will prevent foragers fromreturning
• Be gentle. Avoid bumping or snapping soundswhich will alarm the bees
• Use enough smoke to make the worker beescomfortable
• Avoid crushing bees!
Strong colonies:Let the bees do the figh)ng for you
• A focus on STRONG colonies will reduceimpact of disease.– Good colony loca)on (sunny and warm)
– Room to grow when they need it
– Feed when they need it
Colony health• Strong colonies maximize new bees (recruitment)
– The queen has sufficient room to lay eggs
– Plenty of nurse bees to take care of brood
– Adequate food stores in the hive
• Strong colonies minimize death (AHri)on).– Loss of bees through wear and tear, disease, andstarva)on,
– AHri)on is reduced average lifespan of the worker
• Our task is to maximize recruitment poten)alwhile minimizing aHri)on.
Maximizing New Bees
• Good colony loca)on
• Equipment in good shape– No cracks or gaps that would let predators or badweather into the hive
– Equipment is serviceable (safe for you)
• Room to grow when they need it
• Feed when they need it.– Don’t take too much when harves)ng honey.
Good colony loca)on
• Sunny & warm
• Wind break
• Morning sun on thehive opening
• Easily able to accesshive from sides orback
Adding a Second Brood Box• Colony growth happens very fast!
– One bee takes roughly 5 )mes the space of abrood cell.
– The colony needs to take full advantage of nectarand pollen flows in order to survive the winter.
• Colony is telling you they need more roomwhen:– There are lots of bees
– The hive is heavy
– White wax
Two Brood Boxes, Lots of BeesAdding a Honey Super
• Just another name for a box with frames– OJen a Medium or Shallow box
– Consider weight when determining what you aregoing to use for honey supers
• Use a Queen Excluder to keep the honey freefrom brood
• Don’t mix honey frames with brood frames
Two Brood Boxes, Lots of BeesOther Op)ons
• Check to see if there are bees in both boxes– Bees may have en)rely moved up – leaving thelower box empty.
You may want to swap box posi)ons.
• Check for queen cells, especially if both boxesare stuffed with bees– They may be preparing to swarm
Op)ons may be to split the hive or let themswarm
Too Few Bees• Queenless hive or failing queen
– Hive inspec)on reveals no brood, or spoHy brood.
– Hive inspec)on reveals no queen
– Hive inspec)on reveals queen cells.
– Bees are loud and agitated
Possible solu)ons:• Requeen
• Combine colonies
• Disease, starva)on…– Increase bee longevity
Increasing Bee Longevity
• Focus on the big items
• Focus on those items we can control
• Learn from your bees and learn from otherbee keepers.
Starva)on• Spring is a high risk
– Lots of new brood
– Low food stores
– Winter bees too )red toforage
– Spring rains or frost can killfood supply or preventforaging.
• Watch carefully!– HeJ the box to check
weight
– Look for capped honey
– Feed if at risk!
Ants and Wasps• Strong, healthy colonies arerarely killed by ants and wasps– Ants can push a weak colonyout of the hive
– Wasps feed on brood and can overrun a colony
• Simple preventa)ve maintenance usually doesthe trick– Set wasp traps out early in the year
– Use ant barriers or traps if needed
– Don’t use spray insec)cides around your hives!
Varroa destructor• Breeds in capped brood cells andfeeds on larva and adult bees.
• Mite infesta)on can kill a beecolony.
• Biggest risk is in late autumnthrough early spring
• Infested colonies will oJen havelarge number of bees withdeformed wing virus.
• Try to keep mite levels below a 1%infesta6on rate in adult bees
Deformed Wing Virus
• Numerous bees with stunted wings in front ofthe hive
• Most visible indica)on of a heavy Varroa miteload
Tes)ng for Varroa• Slide in a solid boHom board for 24 hours
– Recommenda)on is to use white board withcooking spray so mites s)ck.
– Carefully remove board and count mites
– This is a crude measurement, but may besufficient to determine any ac)on needed
• BoHom board count tolerances:– Spring: > 10 mites
– Fall: >50 mites (personally, I think this is way toohigh)
Closer look at Infesta)on Rate
Varroa population
• Rate affected by bee popula)on changes
• A manageable mite load in one month couldquickly turn into a major issue later on.
BoHom line with Varroa
• Your colonies will have Varroa mites
• They become a serious risk to colony healthwhen the ra)o of mites to bees is too high
• Your task is to learn how to read the signs andtake appropriate ac)on
IPM Approach toTrea)ng for Varroa
• Large, healthy colony in a good loca)on isyour best defense!
• Use screened boHom boards so mitesnaturally fall out of the hive
• Use a drone frame
• Treat with a mi)cide in fall and spring.
• As a beekeeper, con)nue to learn and adapt