CORRECTION OF PHYSIOLOGY AND PRODUCTIVE PARAMETERS OF AN BY EXTRACT OF OAK POLLEN

V. O. Trokoz, T. B. Aretynska, S. I. Denisova

An oak pollen extract is effective stimulator of physiological and productive parameters of useful insects, in particular oak silkworm. Found out considerable influence of natural oak pollen extract at treatment of graine on the indexes of its revival. At the same time firmness of insects rises to the pathogenic microorganisms, the level of disease of caterpillars goes down on 26,5 %, the indexes of the productivity are improved: cocoons silk content on 1-2,1 % increased. Positive connection is set between viability of caterpillars and correlation of haemocytes in their haemolymph: for insects which went out from the pollen of graine treated an extract, maintenance of trophic cytes rose and the number of proleykocytes went down, phagocytes, pathological and dead cytes.

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