ECOLOGICAL PROBLEMS OF THE HYGIENIC STATE OF THE MOUNTAIN ECOSYSTEM OF THE KABARDINO-BALKARIA REPUBLIC REGARDING CONTAMINATION BY EGGS OF THE CESTODES OF THE KIND TAENIIDAE (LUDWIG, 1886)

It is established that the dynamics of soil contamination with eggs of the shadyat in the mountain zone is characterized by an increase in soil contamination with eggs from 63.0 to 88.0% (on average, 80.5%). Number of soil samples with eggs of the cestodes of the kind Taeniidae incl. E. granulosus in the pristel pastures was 96.30%, in the pasture pastures - 88.40%, in the banks of mountain rivers - 72.70%, in the soil of rural households - 90.60%, in the areas of kosher - 100%, in places watering - 100%, in places of rest of sheep and goats - 100%. Cestoidean eggs that were in the soil, water, feces, hay, silage and mixed feed during the winter maintained their viability, respectively, at 28.0; 22.6; 37.4; 81.6; 74.2; 92.6%. In experiments on an open site in the soil of pasture pastures of Kabardino-Balkaria at altitudes of 1000, 1500, 2000, 2500 m. y. the seas overwintered, respectively, 26.29; 19.83; 12.53 and 7.97% eggs of the shade, incl. cestodes of Echinococcus granulosus. Sanitary and hygienic condition of the mountainous objects of the Kabardino-Balkaria Republic for their contamination with eggs, shadyat, incl. cestodes Echinococcus granulosus in the present period is estimated as "highly contaminated".