Fаunistic Analysis and Distribution of Phytonematodes of Some Fruit Trees of The Southern Regions of Uzbekistan

Abstract

The article analyzes data on the faunal analysis and distribution of phytonematodes of some fruit trees in the southern regions of Uzbekistan. As a result of the study, 42 species of plant nematodes were identified, belonging to 2 subclasses, 5 orders, 17 families and 25 genera. The basal soil and root system of fruit trees are dominated by the species Cephalobus persegnis, Eucephalobus oxyuroides, Chiloplacus sclerovaginatus, Panagrolaimus rigidus, Rhabditis brevispina, Aphelenchus avenae, Aphelenchoides parietinus, A. bicaudatus, A. blastophthorus, A. composticola, A. limberi, Quinisulcius capitatus, Helicotylenchus erythrinae, Pratylenchus pratensis and Ditylenchus dipsaci.