Sunflower FA 741 LN 03 is a high-value oilseed crop widely used for oil and other products production. This variety is characterized by high agronomic value and requires careful care to achieve maximum yield. Sunflower FA 741 LN 03 is well-adapted to various growing conditions, but its development and crop quality can significantly depend on weather factors. Special attention should be paid to protecting plants from pests and diseases during cultivation. Sunflower is susceptible to pests such as thrips and mites, which can significantly reduce crop quality and yield. For effective protection, specialized products such as DEFENDA are recommended, helping to combat pests and prevent disease development, ensuring plant health and stable yields. Cultivating sunflower FA 741 LN 03 requires adherence to agronomic practices aimed at maintaining optimal growth conditions. It is important to consider the impact of climatic factors, such as prolonged abnormal heat, which may lead to incomplete seed development and reduced productivity. A comprehensive approach to protection and care of sunflower allows obtaining high-quality crops in demand in the oilseed industry.