Monday, August 9, 2010

Hive Health: Mites and their effects

It looks as though the green hives queen is laying lots of eggs and that the hive is slowly repopulating. This hive had swarmed on me and I let them reqeen themselves with some queen cells that were present at swarming.
Honey, pollen and larvae eggs (From outside to center)
The summer is nearing its' end and the mites have once again taken their toll on the bees. Below are some tell tale signs of a mite infestation.
Deformed wing on honey bee
The deformed wing virus is more expressed in a population of bees when mites are present because the mites suppress the bees' immune system.
How many mites can you spot? Too many...
Mites present in drone larvae which in this case was in comb between the supers was exposed when I pulled off the top box. It is a good indication of how bad your colony is infected. This colony will without a doubt have to be treated before winter if I hope to see it alive in the spring. I will likely treat with apivar strips, which is a new product and has proven quite effective. The strips will be placed into the hive once the honey supers are removed. 

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