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Information × Registration Number 0226U000032, (0124U000261) , R & D reports Title To substantiate the effective use of protective measures against the main diseases on buckwheat crops while preserving the environment in the post-war period popup.stage_title Обґрунтувати ефективне використання захисних заходів проти основних хвороб на посівах гречки з збереженням довкілля у післявоєнний період Head Bilovus Halyna Ya., Кандидат сільськогосподарських наук Registration Date 01-01-2026 Organization Institute of Agriculture of the Carpathian Region of the National Academy of Agrarian Sciences of Ukraine popup.description1 To justify the effective use of protective measures against the main diseases on buckwheat crops, which are ecologically safe for people and the environment, based on the phytosanitary status of the crops. popup.description2 During 2024–2025, the development of late blight and ascochyta blight of buckwheat largely depended on the weather conditions of the growing season and the level of applied protective measures. Pre-sowing seed treatment with preparations Vertex, RK and Biolan, VRV had a positive effect on the sowing quality of seeds, increasing laboratory germination by 2.5–3.5%, and field germination by 6.2–8.5% compared to the control. The highest germination and plant resistance was provided by the combination of pre-sowing seed treatment with two-time spraying of crops with the preparation Vertex, RK in the BBCH 12–15 and BBCH 55–59 phases, which reduced late blight damage by 3.2–4.1 times, and ascochyta blight by 2.6–3.2 compared to the control. Among the studied products, the most effective was the preparation Vertex, RK, providing the highest average yield - 2.16 t/ha (+0.78 t/ha to the control). The biological preparation Biolan, VRV showed a stable protective effect against major diseases with an efficiency of 48.8–62.35% and can be recommended as an environmentally safe element in the system of integrated buckwheat protection. The highest economic effect was obtained by combining pre-sowing seed treatment with a single treatment with the preparation in the phase VVSN 12–15 (0.26 l/ha) - the yield was 2.3 t/ha, conditional net income - 23.2 thousand UAH/ha, and the level of profitability - 127.5%. Product Description popup.authors Vashchyshyn Oksana A. Dobrovetska Maria R. Ivan M. Golets Yaroslava R. Bernat popup.nrat_date 2026-01-01 Close