The product is called Fabilis and is a liquid containing live cells of the Bacillus pumilus strain BU F-33 in an amount of not less than 2.2 x 10?? viable cells per milliliter of the preparation. The preparation has insecticidal properties and is used to protect plants from insect pests. The manufacturer is the Ukrainian company TOV «Agritema», as well as TOV «Agrico Ukraine» from Ukraine and the French company Becker Underwood SAS. The preparation is used in agriculture to protect cereal crops, corn, and winter rapeseed. It belongs to biological plant protection agents, making it an ecologically safe option for use in fields. Fabilis can be effective when used correctly and in accordance with the manufacturer's recommendations. As the preparation has contact action, it acts directly on insect pests, destroying them on the surface of plants.