MAN-CAUSED-ECOLOGICAL AND CHEMICAL-TOXICOLOGICAL SAFETY OF UTILIZATION OF THE PESTICIDES ON BASIS OF CARBAMIC ACID DERIVATIVES

Abstract

The carbaryl (sevine) as high-performance pesticide which is widely used against vermin of agriculture crops and of trees and which influences the chemical-toxicological and the man-caused-ecological safety is considered in this article. The technique of extraction of the carbaryl from bioactive substances is propounded. Furthermore the conditions of the additional purification of the carbaryl from admixtures in the extracts from biological material were hand-picked. The reversed-phase chromatography (RPC) method for qualitative and quantitative determination of the carbaryl extracted from biological material and from air was elaborated.