Biological and agronomic efficiency of using reduced rates of post-emergence herbicides together with the STICK solution on crops of modern domestic sugar beet hybrids

In a study conducted in 2022–2023, it was found that the use of reduced norms of anti-inflammatory and anti-slag drugs in combination with Stikk adhesive in crops of domestic sugar beet hybrids had high biological efficiency and contributed to the yield of root crops 44.8–46.4 t/ha (no less than when using the full norm of herbicides – 44.2–46.4 t/ha) with high sugar content (17.0–17.7%). Reduced herbicide rates by 10% in combination with both Karibou and Goltics provided the greatest agronomic efficiency in both crops of the RMS 120 and RMS 127 hybrids. The maximum economic efficiency of using these standards was noted in crops of the RMS 127 hybrid. The use of 10% reduced norms of betanal group herbicides and anti-slag drugs in combination with the Stikk adhesive, as well as with the Goltics and Karibou solutions, when cultivating domestic hybrids, allowed to save 1.3–4.7 thousand rubles/ha.