Application of a system of control measures in accordance with the development dynamics of apple fruit (psylla mali schm.) in the conditions of the Guba-Khachmaz economic region

The article describes the apple plant dangerous pest apple honeysuckle ( Psylla financial Schm .) biological development and phenology , entomophagous , variety resistance , control of events time about information Observations tool with pest massive damage of the era April from the 1st decade of the month starting August of the month to the end like continue what he did has been identified . To the pest against in the fight from entomophages of use advantage researched , most very widespread species Psalms ambiguus Fall., Adalia bipunctata L., Coccinella quinquepunctata L., Chrysoperla carnela , Anthocoris nemorem L., Chilocorus bipusulatus where appointment Entomophages are densely populated . from the territories collected apple honey with infected plants on amount reproduction 20-25% reduction in pest population reason has been . Conducted research of their work to the results according to some introduction ( Granny ) Smith , Eve , Champagne reneti ), selection ( Azerbaijan , Makhmeri , Vatan , Qiziltaj , Chiraggala ) folk selection ( Golden Ahmadi ) varieties other to varieties relatively sweet against sustainability determined and this varieties new fruit of the gardens in the setting usage recommendation was made . To the pest against Mostar 20%, Confidor SC 350 and Calypso OD 240 preparations efficiency determined, most high result Confidor SC 350 and Calypso OD 240 preparations from the application obtained (93.6-93.2 %).