EN
On the basis of investigations conducted by the author the following conclusions were reached: 1. The treatment of nosemosis by the use of the medicine "Fumidil B" used with sugar syrup 1 : 1 in the proportion 0,5 g. per one liter in 500 ml. Quantity combined with additional feeding of the bees before winter offers positive results. 2. Higher doses of the therapeutical syrup of the described composition, used in quantities 1, 2, 3, 4 and 5 liters per a beehive do not influence the result of the treatment. 3. The medicine "Fumudil B" administred in the above described way protects also the beehives against the development of nosemosis. 4. The use "Fumidil B" does not cause any predisposition to mycosis of the alimentary tract of bees. 5. The medicine "Fumidil B" administered in the described proportion influences favourably the number of the swarms.