%0 Journal Article %T ASSESSMENT OF THE PHYTOSANITARY SIGNIFICANCE OF THE MAIN PHYTOPHAGES AND PROBLEMS OF PROTECTION OF PEAR PLANTATIONS IN THE CENTRAL REGION OF THE NON-BLACK EARTH ZONE OF RUSSIA %A Zeynalov, A.. %K phytophages, insects, mites, harmfulness, phytosanitary significance, pear (Pyrus communis L.) %J Vestnik of Kazan State Agrarian University %D 2022 %N 17 %P 7 %I Kazan state agrarian University