Embed Size (px)
DESCRIPTION
Citation preview
Strong Hive Strategizing
Presentation by Bill Leitzinger
My Beekeeping Philosophy =Keep the bees happy, healthy, & less stressed
I work for my honey bees as their: Caretaker Protector Advocate Physician Handyman
• Know bee biology/behavior
• Halt swarming
• Use IPM methods religiously
• Stop robbing behavior
• Only over-winter strong hives
Strong Hive Strategizing
Why Most Hives Die
1. 2. 3.
4.
Poor queen31%
Starvation28%
Varroa24%
CCD9%
5.Weather8%
Bacteria
Parasites Other Insects
Fungi
Nosema
Viruses
Trachea MitesWeaken Hives
• Affect young bees by entering their trachea breathing tubes• Block the air exchange and penetrate the walls of the trachea in order to suck blood • Infected bees become weak and also crawl around the bee entrance
Sugar Patties Cause Slippery Conditions
for Trachea Mites
Recipe = 2 parts sugar + 1 part Crisco shortening
Bee & Mite Populations Through Seasons
Drone Frame Trapping Method
Colonies receiving the drone trap treatment had twice the fall worker populations compared to those without the treatment.
Source: Dyce Laboratory for Honey Bee Studies at Cornell University
Drone Frame Trapping Method
• Place drone frame near the center of the brood nest so bees build comb more quickly• Simply pull the drone frame with capped cells and freeze it for three days to kill mites in the comb
Drone Frame Trapping Method
• Replace with second drone frame for the cycle to continue within your hive• Thaw for one day, then put back in hive. Bees will clean out the dead pupae and mites.
Split Hives to Break Mite Breeding Cycle
• Put all frames of open brood and clinging bees into new hive body
• Leave closed brood and queen in old hive• To balance out hive populations, switch hives’
locations one day after doing split• Benefit of split = breaks the mite breeding cycle in
new hive• Okay to do splits before June 21st each year in DE
Small Hive BeetlesWeaken Hives
• Can multiply in huge numbers in hives• Larvae eat brood, destroy comb & honey• Larvae leave hive to pupate in soil• Prefers light, sandy soils•Can fly five miles to infest new hives
Common Hive Beetle Traps
Bottom Board Traps Top Frame Traps
Raise or Purchase Local Queens that are
Mite-Resistant
Use Open Screened Bottom Boards All Year Long
• Less mites• Less disease• Less starvation
Well Fed Bees Are Healthier Bees
Common Hive FeedersTop Feeders
Jar Feeders
Entrance FeedersFrame Feeders
Bees Are Not Pets…
So, Don’t Play with Your Bees
Limit Hive
Inspections
Only go into a hive if you
have a purpose.
What Happens When You Inspect a Hive
• Disrupts brood production
• Stops foraging activities
• Kills bees !
• The colony is new, and requires progress checks
• You need to feed the colony
• Disease or major pest invasions are suspected
• Low foraging activity during a good nectar flow
• Many dead or weakly crawling bees at front of hive
• The hives have been physically disturbed
Reasons to Open the Hive
• Swarm control methods have been recently performed
• You are introducing or have recently introduced a new queen
• There is a major nectar flow, and you suspect the bees need more room.
• The summer or fall nectar flow is over and you need to harvest the honey
Reasons to Open the Hive
I will be happy to take questions
