Abstract. In connection with the continuing chemicalization of agriculture in the republic and the increasing intensification of industrial production, the danger of chemical pollution of objects of the human environment, disturbance of the ecological balance and their negative impact on the health of the population increases. As you know, in the conditions of Uzbekistan, the main sources of environmental pollution in rural areas are large-scale use of pesticides and mineral fertilizers, and in industrial cities - emissions from various industrial enterprises; in some cotton-growing regions, there is a combined pollution of the environment with pesticides, mineral fertilizers and industrial emissions.