Skip to main navigation menu Skip to main content Skip to site footer

Biology

No. 6 (2024): Scientific Journal Fergana State University ADDITIONAL COLLECTION (Exact and Natural Sciences)

SYSTEMATIC ANALYSIS AND SPECIES DIVERSITY OF PHYTONEMATODES INCLUDING POTATO ROOTS AND ITS SURROUNDING SOILS

Submitted
February 3, 2025
Published
2025-02-03

Abstract

The article presents data on the systematic analysis of nematodes found in potato plants grown in the farms of Mingbulok district of Namangan region. As a result of the research, 139 nematodes belonging to 19 species were recorded in potatoes and their root zone soil. The identified phytonematodes belong to 1 subclass - Secernentea, 3 orders - Dorylaimida, Rhabditida, Tylenchida, 7 families Panagrolaimidae, Cephalobidae, Aphelenchidae, Aphelenchoididae, Tylenchidae, Hoplolaimidae, Angunidae and 14 genera. Of the nematode species identified in plant organs and root zone soil, 4 are dominant, 12 are subdominant, 2 are recidivist, and 2 are subrecidivist.

References

  1. Ахатова А.К., Джалилова Ф.С. Защита овощных култур и картофеля от болезней. Москва, 2006. – 354
  2. Bozbuga R., Lilley C.J., Knox J.P., Urwin P.E. Host-specific signatures of the cell wall changes induced by the plant parasitic nematode. Meloidogyne incognita // Scientific Reports, 2018, 8: 17302.
  3. Juan E. Palomares-Rius, Escobar C., Cabrera J., Vovlas А. and Castillo Р. Anatomical alterations in plant tissues induced by plant-parasitic nematodes // Frontiers in plant science. – 2017. V. 8. – Р. 1-16.
  4. Метлицкий 0.3., Гуськова Л.А. Методы изучения вредоносности нематод в полевых условиях // Материалы симпозиума «Принципы и методы взаимоотношении между паразитическими нематодами и растениями». - Тарту, 1979. - С. 61-70.
  5. Мавлянов О. М. Фитонематоды хлопковых агроценозов (вопросы таксономии, экологии, зоогеографии и меры борьбы).: Автореф. дисс. ... док. биол. наук. - Ташкент, 1993. — 28 с.