Methodological approaches to biotechnological process management in the protection of perennial fruit plantations (codling moth as an example) based on digital technologies

Abstract

In this work, we investigate the harmful effect of codling moth in industrial fruit plantations of Krasnodar Krai. An analysis of growing expenditures on protective measures is carried out in connection with the high dynamics of macroeconomic processes and sanction measures. A correlation between the distribution of codling moth and the magnitude of climate change is noted. The need to increase the efficiency of measures aimed at the development and implementation of plantation and crop protection is highlighted. According to long-term research studies into the bioecological features of the phytophage development during vegetation, its following adaptation features are established: high adaptivity to variable weather conditions; high potential of pest resurgence during one vegetation period; changes in the pest phenology; an increase in the overall number of pests in those sections of the orchard where trees grow for 15–16 years and more. A scheme for the automated control of monitoring processes, optimum regime selection, application of biorational systems of efficiency control based on digital technologies is proposed. The technology for managing biotechnological processes of fruit plantation protection is described in terms of functional components, including the formation of a system of ecological and economic parameters of implementing insecticides against harmful pests; development of multivariant models and adaptive instruments of phytosanitary stability management of apple-tree agrocenoses based on the criteria of biologicalization, ecologization, and rational nature management; monitoring of the number of pest populations; phytosanitary stability of apple-tree plantations; regulations for effective and safe use of biorational, low-toxic chemical and biological preparations of new generation in apple-tree plantations; evaluation of the action of the studied preparations on non-target organisms. The latter include fruit analysis for the presence of residual amounts of background and impact pesticides, determination of phytotoxic effects of used preparations on the protected plants, evaluation of the studied preparations action on associated pests. A comparative study of available technologies for crop protection against codling moth is carried out. The efficiency of biological methods in the field of crop protection is substantiated.