Abstract

The new grape varieties development is based on genetic diversity, including wild-growing forms, which is important for a successful breeding process and largely depends on a given culture genetic resources knowledge level. Wild grapes, due to their unsurpassed qualities, are of great theoretical and practical interest for breeding. Wild grape plants differ from cultivated ones by higher frost resistance, drought resistance, as well as resistance to soil salinity and various phytopathogens and pests. The article reflects the research results on the phytopathogens and pests study in grapes wild forms in the Krasnodar Territory. During expeditionary studies, grapes wild-growing forms without damage external signs by major diseases and pests were visually identified.

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