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SPECIES COMPOSITION OF PHYTONEMATODES DISTRIBUTED IN THE SOILS OF VINEYARD FARMS IN THE FERGANA REGION

Viticulture, phytonematode, species composition, dominant, root, rhizosphere, species.

Authors

This article presents the species composition and taxonomic analysis of root and rhizosphere phytonematodes found in the soils of vineyard farms located in the Oltiariq district of the Fergana region. It also analyzes the quantitative ratio of phytonematodes distributed in the area. The most widespread species were found to belong to the subdominant group. When quantitative proportions were analyzed across all categories separately, the primary infestation points of phytonematodes were found to correspond to the rhizosphere environment.