It consists of two parts - general and special .. The general part contains information on the classification of plant protection chemicals and agronomic toxicology, which is devoted to the study of the properties of pesticides, biologics used in agriculture. A special part reveals the actions of plant protection chemicals on warm-blooded animals and other organisms of biocenosis, as well as the physical and chemical bases of their safe use for the protection of plants from pests, diseases, weeds and the regulations for their use. The list of the main and additional literature, a brief material on each section of the discipline, tasks for the control work for the correspondence form of training and an approximate final test . is given. Intended for students of agronomic fields of study.