According to the Department of Forestry for the Far Eastern Federal District, based on the results of aerial treatment of forests in the Republic of Buryatia in June 2025 from the moth coniferous tussock (Calliteara abietis) with the biological insecticide "Defilingum, SK", our bioinsecticide showed an average effectiveness of 95%. Details are available on the website of the Federal Forestry Agency.