Planriz-bio — this is a biological preparation in the form of suspension, containing yeast culture Pseudomonas fluorenscens AP-33 with a titre of 3.0 x 10^9 cells per cubic centimeter. The preparation is used for biological plant protection and is applied in the agricultural sector. Manufacturer — Cherkasy Scientific-Production Center for Biological Plant Protection, located in Ukraine. The preparation is developed for use on sugar beet and is aimed at protecting plants from diseases using natural microorganisms.