CLINICAL MANIFESTATIONS OF ASCOSPHEROSIS IN FERGANA VALLEY DEPENDING ON THE SYSTEM AND METHOD OF MAINTENANCE

The article describes in detail the epizootic situation regarding ascospherosis in the Fergana Valley. The number of bee colonies affected by ascospherosis is 5.9 – 35.0% of the total number of those studied. Clinical manifestations of the disease in the southern regions of the Fergana Valley are observed in early March, and in the Central regions - in April. In the Southern regions of the Fergana Valley, the incidence of bees with ascospherosis is mainly manifested by weak, in the Central - medium and severe degrees of infection of the brood.