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Date: | Thu, 22 Apr 2010 01:43:12 +0200 |
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I have finish the analisis of the samples of the second experiment with
orego-stim.
This time a challenge of fumagilin v/s orego-stim.
Two yards side by side.
Both yards F (fumagilin) and O (oregano) had a similar managment history,
amount of hives, etc.
10% of hives sampled before and after treatment. Hives sampled were ramdomly
selected.
Yard F was treated 3 times with fumagilin as per label dosage, 5 days apart
between treatment
Yard O was treated in parallel with the other yard (same dates) but with
high concentration of Oregostim (12 ml/litre).
Both yard where sample one week before and after the treatment.
No control (ie. no treatment).
Both yard were moved to a different place after treatment (and sampling) so
we can follow their evolution during winter and re sample early in spring.
Results follows.
spores (x10^4) sort by diference before-after Type Before After dif o 775
11 764 f 543 71 472 f 483 47 436 f 458 37 421 f 388 5 383 o 398 34 364
o 295 2 293 o 318 38 280 f 220 5 216
f= fumagilin o= orego-stim
multiply by 10.000 to have average spores per bee
Conclutions 2 and 3 from previous experiment hold.
Next communication after winter, probably around the 1st of august. stay
tunned!!!
Tiny mini experiment.
>
> 3 hives
> the 3 with 14 millions nosema spores per bee
> A 12 ml/litre (carvacrol/syrup 1:1) 2 times 5 days apart
> B 0.5 ml/litre (ibid above)
> C nothing (ie control)
>
> One week after last treatment:
>
> A= 400.000 nosema spores per bee
> B = 750.000 nosema spores per bee
> C= 1.200.000 nosema spores per bee
>
> ergo,
> 1.- Nosema reduces by itself
> 2.- carvacrol help in reducing
> 3.- I love placebos and the real McCoy too.
>
>
--
Juanse Barros J.
APIZUR S.A.
Carrera 695
Gorbea - CHILE
+56-45-271693
08-3613310
http://apiaraucania.blogspot.com/
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