Fruit growing
and viticulture of South Russia

Annotation

Phytosanitary optimization of vine growing involves the analysis of a complex of the biotic and abiotic factors defining a phytosanitary situation of specific planting. The purpose of our research was a study of bioecological features of causative agents of the main diseases of table grapes varieties of early and late maturing and differentiation of the studied varieties on degree of defeat against the main diseases under the conditions of the Central steppe zone of vine growing of the Crimea. Field research were conducted on vineyards of table grapes varieties superearly maturing terms (Elegant Superanny, Flora, Arkadia), early (Vostorg), late (Moldova) in 2013-2014, according to the techniques used in the practice of vine growing. On the vineyards of table varieties the development of mildew, black spottiness, and anthracnose was diagnosed. The leaves of Vostorg grapes and bunches of Arkadia and Alegant grapes desease least of all. The development of an anthracnose and black spottiness was noted on vegetative and generative organs of Vostorg grapes plants. The obtained data on productivity testified about prospects of cultivation of table grapes under the conditions of the Central steppe zone of vine growing of the Crimea when timely carrying out the protective measures. Identification of defeat by mildew defeat and anthracnose and black spottiness of table grapes allowed you to make conclusion about nessesity of carrying out the protective measures from mildew on Flora, Elegant superrany, Moldova, Arkadia, Vostorg grapes. On the Vostorg grapes Delight in connection with defeat by anthracnose and black spottiness, it is required the carrying out the additional processing against these objects. The received results can be used in the development of system of protective measures for table grapes assortment in this zone of wine growing.