Treatment of H. J. Morhart, Allgäu

Treatment of H. J. Morhart, Allgäu

Treatment of H. J. Morhart, Allgäu
Below, you can see the figures of a treatment of 10 very little beecolonys in the winter-cluster.
The hives were treatet with formic acid in the autumn of 2016, the varroa infection was therefore relatively low.

After the Varroa-Killer-Sound treatment, oxalic acid was used on 18.01.2017 to control the efficiency. 
First control after the use of oxalic acid was on 22.01.2017, second control 05.02.17.

Since Mr. Morhart did not check the hives for freedom of breed, it can not be excluded. 
But there was very strong frost in Bad Hindelang, so breeding bees are very unlikely

This treatment, of course, has not been made from a scientific point of view, but the figures fit into the results so far...
Volk Nr. 1 2 3 4 5 6 7 8 9 10
22.12.16 0 0 0 0 0 0 0 0 0 0
23.12.16 2 3 1 4 9 8 4 3 0 1
24.12.16 4 3 2 5 6 5 5 5 2 2
28.12.16 2 1 3 4 9 3 8 3 3 4
29.12.16 0 1 1 4 5 3 2 2 2 2
31.12.16 2 0 0 6 7 2 4 3 4 3
02.01.17 1 1 2 5 13 3 11 4 2 1
05.01.17 0 2 2 4 8 2 6 4 3 3
08.01.17 1 0 1 4 7 1 5 3 2 3
10.01.17 0 1 2 3 3 1 3 3 1 0
12.01.17 0 0 1 4 1 0 1 3 2 0
15.01.17 0 0 0 0 0 0 0 1 0 0
16.01.17 0 0 0 0 0 0 0 0 0 0
                     
  12 12 15 43 68 28 49 34 21 19
After OS treatment                    
22.01.17 0 0 0 1 2 0 0 1 0 0
05.02.17 0 1 1 2 1 0 2 3 2 1
                     
Efficiency 100,00% 92,00% 94,00% 93,00% 96,00% 100,00% 96,00% 89,00% 91,00% 95,00%