Kaputt — bio-preparation of alcoholic emulsion based on Streptomyces avermitilis UKM As-2179. The preparation is intended for combating nematodes and is used for plant protection. Cucumbers grown in greenhouse conditions are the main crop for which this product is recommended. The preparation is manufactured by the private enterprise «BIOKHIM-SERVIS» in Ukraine. Use of Kaputt may contribute to improved plant condition and increased resistance to nematodes.