bees Flashcards
honey bee scientific name
Apis mellifera
bee basics
colonial
group integration
division of labor
generational overlap
bee lifespans by type
worker: 4weeks-4 months
queen: 1-3 yrs
drone: 4-6 weeks
numbers of bees in a normal colony
1 queen
200-80,000 workers
0-5000 drones
division of labor for workers
clean the cells
feed larvae
build hive (capping)
guarding/protecting the hive
how many bees does it take to make a teaspoon of honey
12
pollen usefulness
“bee bread”
carried on small hairs
stored as a protein and fat source
feeds bees and larvae
queen bee facts
one mating flight
mates with 10-17 drones
DCA - drone congregation area
endophallus of drone remains in queen
drone dies
what do varroa mites do
- feed on haemolymph of larvae
- lay more eggs in drone cells than worker cells
- weaken bees and transmit deformed wing virus
two bee viruses
chronic bee paralysis virus
deformed wing virus
treating varroa mites
buying resistant stock
brood breaks
small cell comb
mite trapping, screened bottom board, powdered sugar
formic, oxalic acid, essential oils (thymol)
fluvinate, amitraz, coumaphos
bee population
human population is growing, outpacing bees (still growing)