Adaptive plant protection is the most important link in modern crop production
Theoretical and applied aspects of the adaptive protection of agrocoenoses against diseases have been discussed by the example of cereals. The basic biotic and abiotic addressees of the adaptation have been shown, such as the agroecological zone, agroterritory, cultivar, plant pathogen, phytosanitary technology, weather, rural economics, etc. The systems for the address management of the adaptive protection of cereals based on the use of consulting and advising systems have been proposed.