FIELD: agriculture. SUBSTANCE: the present innovation deals with technology for potato storage and could be applied to eliminate harmful insects without any negative impact upon potato immune status. One should treat potato before laying for storage with Steinernema feltiae suspension with addition of about 1% gelatin by weight. The method enables to improve efficiency in protecting potato against harmful insects during its storage without any negative impact upon its immune status, germinating capacity and organoleptic properties. EFFECT: higher efficiency.
