(2025) Shakalii, S. M.; Cachko, I. V.; Шакалій, Світлана Миколаївна; Сашко, І.
Obtaining low sunflower yields is largely due to the negative impact of diseases, pests and weeds. On the other hand, the growth and development of sunflower plants is influenced not only by abiotic factors1.
An exceptional role in this process belongs to climatic conditions, since they largely determine the nature of the relationship between all components of the agrocenosis. Therefore, an important problem is not only the fight against diseases and pests, but also with the entire spectrum of other stress factors of the external environment2.