The purpose of this study was an environmental assessment of the contamination of medicinal plant raw materials of the Rostov region with sim-triazine pesticides. The objects of the study were pharmacopeial plant species, widespread in the Southern Federal District, which are characteristic representatives of both natural plant communities and synanthropic vegetation, as well as soil. The content of sim-triazine pesticides: atrazine, simazine, promethrin in soil and plant samples was determined.
