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Find out how to use the nonlethal “sugar shake” technique to verify a yard residential beehive for a varroa mite infestation.
Varroa mites are one of many greatest threats to the well being and long-term viability of a beehive.
For these of us who hold honeybees within the yard, it is very important do routine month-to-month checks for varroa to make sure that all is effectively along with your winged associates!
“Sugar Shake” Take a look at for Varroa Mites
On this newest video added to my playlist on beekeeping, I exploit what is known as the “sugar shake” technique for a varroa mites verify.
This technique is taught by the Institute of Meals and Agricultural Sciences on the College of Florida. (1)
The sugar shake is a nonlethal, nonharmful technique to soundly verify your hive for a varroa mite infestation.
It entails 4 steps:
- Acquire a half cup of bees from a brood body (make sure that the queen just isn’t on this body first).
- Coat the check bees with 2 tablespoons of powdered cane sugar and allow them to sit for five minutes.
- Gently shake the sugar onto a white floor and rely the variety of dislodged mites. Three or fewer mites is taken into account a “move”.
- Safely return the check bees to the hive.
Professionals
The first good thing about the sugar shake is that it’s a fast and simple technique for novice and beginner beekeepers to maintain tabs on the well being of the hive.
One other huge plus is that the check is innocent and nonlethal to the check bees.
Cons
The one downside of the sugar shake technique is that it’s much less correct in humid climate.
It’s because a excessive moisture content material within the air causes the powdered sugar to clump, leading to a much less correct end result.
This draw back is definitely remedied by performing the check inside an air conditioned constructing.
Merely seize the check bees in a jar and transfer inside a climate-controlled room to conduct the rest of the check.
Failed Take a look at?
If the check for varroa mites fails, then remedial motion to manage the extreme varroa mites is a good suggestion.
This video on the right way to safely deal with a yard beehive for varroa mites supplies extra particulars.
One other different is to transition to brood frames with smaller hexagonal cells, equivalent to what could be present in wild honeybee colonies. Some analysis means that this will help to short-circuit the varroa mite lifecycle with no hurt to the hive. It is a favored strategy by beekeepers who espouse a hands-off technique for controlling varroa. (2)
There are different choices to think about for protected, nonlethal varroa management equivalent to utilizing a screened backside board (which I exploit). (3)
One other concept is to make do-it-yourself pollen patties for the bees to supply further vitamin. A powerful hive is of course immune to any infestation together with varroa. That is one thing I’m going to make use of myself and can be masking in a later publish and video! (4)
(1) Institute of Meals and Agricultural Sciences on the College of Florida
(2) An Built-in Pest Administration Strategy to Management Varroa Mites
(3) A Meta-Evaluation Exhibits That Display Backside Boards Can Considerably Scale back Varroa destructor Inhabitants
(4) How To Forestall And Management Varroa Mites In Your Hive
