KILLING HONEYBEES
Sometimes it
necessary to kill honeybees, particularly now that
Africanized Honeybees (AHB) are in the Southern tier of
states.
The safest way to
kill a swarm or cloud of honeybees is with very warm
water, detergent, and a pressure sprayer, the same way
professionals kill bees when a tractor trailer of
migratory bee hives overturns or a colony of
Africanized bees is encountered.
VERY WARM
WATER
Most of the
pressure sprayers on the market have plastic
components, so using boiling water is not
advisable. The hottest tap water you can manage
is sufficient for this purpose.
DETERGENT
Any type of
grease cutting detergent (not soap!) will work -
laundry detergent, automotive degreaser,
etc.
PRESSURE
SPRAYER
A pressure
sprayer is used to give yourself some room from the
colony by being able to spray up to 20 feet
away.
WHY IT
WORKS
Honeybees have
exoskeletons, hard plates on their bodies which must
move into or against another plate, as opposed to skin
as we have. To keep the plates supple, they are
coated with a waxy substance that keeps moisture in the
bee and literally prevents the bee from bleeding to
death. The spray of hot detergent water knocks
any bees out of the air, as it saturates their wings
and body, so they can no longer fly. It also
quickly cuts through the waxy coating, thus all the
plate joints "leak" bodily fluids and the bees die
quickly.
OTHER METHODS
OF KILLING BEES
In my many years
as a beekeeper and president of a county bee club, I
have seen many different methods attempted to kill
bees, but none are as effective as hot water and
detergent. One fellow tried to use a CO2 fire
extinguisher and freeze the bees to death: it just made
them REALLY angry. Another tried to use a
powerful shop vac to suction the bees in and kill them
by contact with the inside of the dust bin at high
velocity: It works, but only if you can get the suction
wand within a couple of inches of a bee. Those
further away will be angry and try to get you.
Insecticide does not work as quickly as hot water and
detergent, and costs a whole lot more.
KILLING YELLOW
JACKETS IN THE GROUND
This can get
tricky, as usually you just see a few yellow jackets in
the air and almost none at the entrance of their nest
in the ground. So suit up and go looking for
yellow jackets with a quart of finely ground flour in
one gloved hand. When you see yellow jackets,
throw some flour on them, then try to follow them back
to their nest. The sun will reflect off the flour
and give you a darn good chance of spotting the yellow
jackets in the air from a distance. When you find
the nest entrance, watch it for a few minutes to make
sure that yellow jackets are not using a close by
additional entrance. Once you have determined the
entrance (or two, but not usually), throw a handful of
flour directly on the opening and then leave.
That night, when all the yellow jackets have returned
to the nest, you can kill them all.
Before it gets
dark, fill a quart jar with gasoline, then put a lid on
the jar. Then find a flat board at least a foot
square...it can be plywood or a scrap of lumber.
After dark SUIT UP, grab a flashlight, the jar of
gasoline and the board and go looking for the
nest. The flour on the entrance will glisten in
the light from the flashlight, so it will be easy to
find. Get ready, then pour the gasoline into the
entrance of the nest and quickly cover with the
board. Your work is done, so go back to
reading. The board will keep the gasoline fumes
in the nest where they will very quickly kill the
entire colony of yellow jackets, including the queen
and the brood. That yellow jacket nest is
history.
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SUIT
UP!
You would
not be killing bees and/or yellowjackets if
they were gentle and minding their own
business. That means they are most likely
aggressive and nasty, so it is imperative
that you suit up completely, including
using duct tape on the forearms to secure the
glove gauntlets and pant legs. Don't
forget to put a small square of duct tape over
the top of the zipper on the overalls, as the
joint at the top of the zipper and veil can
leave a gap big enough for an angry bee to
crawl through. Why take any chances when
you can do the work in armor
plating?
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