George Imirie's PINK PAGES
March 2002
A MAGIC BULLET???
This monthly edition of my PINK PAGES is a different one because I have
resorted to something I have never done before - I have REPEATED a previous PINK
PAGE and added some pages of more explanation of the problem in the hopes that
my readers will see the importance of SAVING apis mellifera and how to do it
It has been 17 years since the tracheal mite, acarapis woodi, was found
in the U.S., and 14 years since the more dangerous varroa mite, varroa jacobsoni,
arrived here. These mites have created far more problems for beekeeping than
American Foul Brood ever did. Part of the problems caused by the mites is the
completely different environment enjoyed by adults after World War II in
contrast to the environment of adults prior to the war. Prior to the Great War,
the great majority of adults were raised in a rural area where many farms had
bees, feral bees (wild bees) were literally everywhere even in downtown city
trees, a normal work week was 50-60 hours, honey sales were important income
"help", almost nobody was afraid of being stung, and "on-the-job"
training by someone with great experience (in lieu of education) was the normal way
of life. Sons were taught beekeeping by Daddy, who had been taught by Grampa; or
taught by a group of "good old boys" in the spirit of friendliness.
In spite of the apparent success of those beekeepers of that era, most
were only beeHAVERS, knowing precious little about bee biology, bee behavior,
bee diseases, and having meager knowledge of the overall importance of honey bee
pollination to our human food ecology. In the post war years leading up to the
findings of mites in this country, adults had a much higher standing of income,
education, vacation time, and less concerns.
Now most problems could be solved by just "spending money', "buying a
quick-fix", or search your computer for the answer. No longer are people willing
to work more than 40 hours/week, or do anything that interferes with their
vacation time, weekends at the beach, or their TV time. They want a MAGIC BULLET
to correct all their honey bee problems; and it is O.K. if this Magic Bullet
costs a little money as long as it does not require any of the beekeeper's TIME!
Since the arrival of mites, no feral bees are left, millions and millions of
honey bee colonies have died by mite infection, some beekeepers losing 90% of
all the hives in his apiary, thousands of yesterday's beekeepers giving up in
despair, the entry of cheaper imported honey into the U. S., trailer loads of
colonies being carried up the coast of our country "following the bloom" for
crop pollination, a million colonies being brought into California each February
just to pollinate almonds, apple orchards becoming non-productive due to lack of
bees, and beekeepers trying almost anything from Dentyne gum to vinegar spray to
kill the mites. Our MAGIC BULLETS have included Miticur, Apistan, CheckMite,
Apicure, menthol, grease patties, of course more concentrated Terramycin, food
grade mineral oil, wintergreen, thymol, eucalyptus, numerous essential oils, and
probably Uncle Tom's dirty socks. Recently, there has been much ballyhoo about
Russian queens (just another Carniolan strain), SMR queens (but since it takes
"two to tango", where are the SMR drones?), and reduced cell size to 4.9 mm.;
and perhaps one of these might work in a scientist's apiary, but can they work
for the hardworking beekeeper whose interest is keeping his bees alive to make a
crop of honey? Just because John Glenn can pilot a space capsule to the moon
does not imply that these flights will soon be offered to the public for a
weekend retreat. Like a drowning person grabbing for a straw, you name
something, and somebody has already tried that, so the beekeeper defends his
apparent knowledge of bees by reporting that his bees died from a cold, hard
winter. LET US FACE IT - NO MAGIC BULLET HAS YET BEEN FOUND.
People want to know "what are all these high salaried government scientists
have been doing, and why haven't they found a QUICK FIX that is CHEAP?" First
there are precious few bee scientists in our country, because our legislators
know almost nothing about a honey bee, other than HONEY and STING, so bees are
deemed quite UNIMPORTANT except for the trial lawyer who sues a beekeeper for
millions of dollars because his bees stung someone who was vandalizing an
apiary. Further, research is a SLOW process, and an expensive process; but
primarily, the MAGIC BULLET has to kill the mites, but NOT kill the bees, NOT
adulterate the honey, NOT be absorbed in the bees wax comb, NOT be dangerous in
handling by the beekeeper, and CHEAP IN PRICE! That is a TALL ORDER! Just 2
weeks ago, the Federal Government is proposing the closure of all BEE LABS
except Weslaco, Texas. That is implying to me that our government is saying: "We
don't need U.S. honey, when we can get along with foreign honey; and we don't
need U.S. crops of fruit and vegetables, when we can import those fruits and
vegetables." I, too, can say "Mr. Legislator, I don't need YOU either if you are
so uninformed that you are unaware of the importance of honey bee pollination to
our HUMAN food supply and jobs for people in beekeeping". (I better shut-up; I
am just a old, retired scientist, who does not understand the new ways of GLOBAL
ECONOMY.)
But by GOLLY, there is something that I DO UNDERSTAND and that is BEE
BEHAVIOR! It is almost crucial today that a beekeeper can "think like a bee",
put away those feelings of anthropomorphism, so he understand what a bee does,
why she does it, and when she is going to do it. If you are to be a real
beeKEEPER in this 21st century, you are going to have to forget how "Daddy did
It', and adopt the new bee management methods and techniques that our bee
scientists and researchers have developed in this last decade. THERE IS NO
SINGLE MAGIC BULLET to cure all the problems caused by the arrival of the mites!
In addition to the damage to bees caused by the mites themselves, we now have
PMS, parasitic mite syndrome, which is a "secondary infection" of a colony
infected with varroa mites which causes adult bee population reduction, queen
supersedure, and spotty brood distribution. Further, a new predator was found in
1998, the small hive beetle, and is now found in about 25 states including some
northern states, and this beetle can cause a strong hive to abscond, adulterate
the honey, and destroy comb. WOW!
Two of these new management techniques are the use of IPM, Integrated Pest
Management; and, the keeping of bees that possess the genetic factor of HYGIENIC
BEHAVIOR, and HB is what I want to address you with now. Forget just BUYING a
new queen or switching to a different race of bees to gain HB, because it does
NOT work that way. Too many people have bought a new SMR queen or switched to
Russian bees (which is a Carniolan strain) hoping to have hygienic bees that
didn't need any chemical treatments, and their bees died.
Good hygiene is a genetic factor found in every race of bees, and this factor
can be passed on in a queen's progeny if the drones that mated with the queen
were also hygienically clean. This is going to take several years of selecting
queens for breeding by queen breeders so that a high percentage of the queens
that breeders produce possess this hygienic trait rather than the small
percentage that have it today. No one can ORDER or DEMAND a queen breeder to
supply you with a hygienically clean queen, but questioning by a large number of
potential customers may well force a queen breeder into doing some research of
his own breeding stock to comply with customer requests.
Knowing a great many of the paramount queen breeders of the U.S., I am not
worried about a compliance failure on their part, but I am concerned about the
many, many queen PRODUCERS in the country who allege that they know as much
about queen breeding as Dr. Harry Laidlaw or Dr. Robert Page; but the fact is
that they know little more about genetics than you or I, but advertise their
expertise hoping you will buy. If enough beekeepers test their bees for hygienic
behavior, and find little or none, demand a refund from these charlatans or new
bees no charge, and e-mail or tell other beekeepers about their dealings with
"Mr. Charlatan", we may either get rid of some queen producers or get
hygienically clean queens.
HOW CAN YOU TEST YOUR PRESENT BEES FOR HYGIENIC BEHAVIOR? You select a
2 square inch area (which is about 1.5 inches x 1.5 inches) of CAPPED brood
(which contains about 60 cells on each side of the comb, or 120 cells total),
and you CUT IT OUT OF THE FRAME, place it in your freezer for at least 24 hours,
and then replace it in the frame where you removed it. Hygienically clean bees
will open the cappings, remove all the dead pupae or larvae inside, and clean
the cell within 48 hours, making it available to the queen for a new egg. If it
takes longer, your bees are lacking the genetic factor of HB, so requeen and
test again the capped brood that has been laid by the new queen. Someone is
going to ask: Eh, so what? If my bees possess this HB genetic factor, what does
that have to do with varroa mites. If your bees are clean bees, they will find
and destroy varroa mites before the mites can damage the colony and coupled with
the good management techniques of IPM, you might not have to use any chemicals
like Apistan, CheckMite, Apicure, etc. except in some emergency situation.
Isn't that worth your efforts, or do you want to be stubborn and keep trying
to buy a MAGIC BULLET that does not exist.
TESTING PROBLEMS FOR HYGIENIC BEHAVIOR?
There always seems to be as stumbling block that confuses people right
at the beginning, so we will solve that problem right at the start - and that
stumbling block is the use of todays PLASTIC foundation, such as Dadant's
Plasticell, Pierco's Snap-In, Mann Lakes Rite-Cell, etc. Like me, many of you
use plastic foundation or even all plastic frames, and these plastics can't be
cut, particularly when covered with live bees, so what can you do? Always paying
strong attention to what the leading scientists recommend, I e-mailed Dr. Marla
Spivak, who is on semester leave from Univ. of Minnesota and lecturing in
Brazil, inquiring about a hobbyist testing procedure and she discouraged my
thoughts of killing the capped brood by pin-pricking each cell, saying it would
work but results would be questionable. Hence, I contacted her assistant and
co-author, Gary Reuter, who, recognizing the plastic foundation problem,
suggested placing just one frame with a sheet of beeswax foundation in the brood
chamber of a colony during a strong nectar flow and egg laying period, watch it
until there is capped brood in it, and volia, you have a test sample to cut out.
Since you are only going to cut out a piece about1.5" x 1.5", freeze it for 24
hours, put it back in place and temporarily hold it there with string until
the bees reseal it, this one frame of plain beeswax will be available for many
future tests of HYGIENIC BEHAVIOR.
Now let's suppose that you make the test, and it shows that your bees
do NOT have the genetic factor of Hygienic Behavior, what are you going to do? I
would telephone my queen breeder, explain to him in detail that the test made on
the bees that he supplied to me, indicate that the bees are NOT HYGIENICALLY
CLEAN, and I am not only UNHAPPY, but I am discouraged with his lack of care in
producing bees that lack this valuable factor. I will spend an additional
$10-$12 and purchase another queen from him, requeen my colony, test the brood
for HYGIENIC BEHAVIOR, and if I find little, I will no longer purchase from him,
and will report my complaint far and wide through my bee association, my bee
friends, and all other interested parties.
A queen producer who ignores a customer's action of this type will have but
two choices: Find another source of income, or start producing bees with the
genetic factor of HYGIENIC BEHAVIOR. Some might say that this is too demanding
of a queen producer. Gosh, when you purchase a new car, surely you ask about the
horsepower, gas mileage, warranty, tire pressure, repair hours and costs. Pray
tell, what is wrong with asking a queen producer if he is testing for and
producing queens and bees that possess HYGIENIC BEHAVIOR? By the way, that
$10-$12 cost for a new queen is a lot cheaper than buying more chemicals that
probably aren't going to work anyhow. Further, you will have the experience of
REQUEENING, so your bee's temptation to swarm is much less, and you can now
serve as a requeening expert to the newer beekeepers in your area. To help you
in this regard, I enclose a copy of George's Almost Foolproof Requeening
Procedure that I use every September 1st, but of course, can be used at ANY time
George Imirie
Certified EAS Master Beekeeper
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