PESTS AND DISEASES OF WOODY PLANTS IN THE DENDROLOGICAL PARK OF M. V. FRUNZE SANATORIUM (SOCHI)
The Park of M.V. Frunze Sanatorium possesses an extensive collection of woody plants (over 320 taxa) and has an official status of the Dendrologial Park. The species composition of entomocomplexes and pathogenic microbiota were researched in the years 2014-2016. 42 pest species and 20 pathogenic species were recorded on the tree crops in the Dendrologial Park of M. V. Frunze Sanatorium. Among pests the following can be considered as the most dangerous - Cydalima perspectalis Walker, Paysandisia archon Burm., Icerya purchasi Maskell., Chloropulvinaria floccifera Westw., Chloropulvinaria aurantii Ckll., Heliothrips haemorrhoidalis Bouché, Tetranychus urticae Koch. and Cameraria ohridella Desch. & Dem.; among diseases - Erysiphe euonymi-japonici (Vienn.-Bourg.) U. Braun & S. Takam., Erysiphe platani (Howe) U. Braun & S. Takam., Erysiphe alphitoides (Griffon & Maubl.) U. Braun & S. Takam., Marssonina rosae (Lib.) Died. and Ganoderma applanatum (Pers.) Pat.