METHOD FOR LOCALIZING DOMINANT PHYTOPHAGES OF BERRY-FIELDS

摘要

A method for localizing dominating phytophages of berry-fields includes directional effect at various stages of the development of phytophages. At the beginning of the vegetation period double settling of the imago of the common lacewing (Chrisopa carnea Steph.) is carried out at a rate of 8-10 imagos per bush of berry-fields. 7-10 days before the beginning of flowering single spraying of plants with the preparation Тhiovit Jet 80 WG w.g. (water-soluble granules), 4.0 kg/ha is carried out. In addition, immediately after harvesting single spraying of plants with the biological preparation Phytoverm of 1.2 l/ha is carried out.