Articles
| Open Access | PHYTONEMATODES OF PEACH TREE ROOT AND ROOT CIRCUMFERENCE SOIL IN CERTAIN REGIONS OF NAMANGAN REGION STUDY METHODS AND SPECIES COMPOSITION ANALYSIS
T.S. Ikramov , Namangan State Pedagogical instituteAbstract
This study focuses on the identification and classification of phytonematodes affecting the root system and rhizosphere soil of peach trees in certain regions of Namangan, Uzbekistan. The research was conducted between 2022 and 2024 in the Namangan and Pop districts, where soil and root samples were collected during the summer months for nematode analysis. Various biotic and abiotic factors influencing nematode populations were considered, and nematodes were extracted using the Baermann funnel method. The study identified 189 nematodes belonging to 22 species, with their distribution varying across different soil horizons (0–30 sm and 30–60 sm). The results indicate that certain species, such as Cephalobus persegnis and Ditylenchus dipsaci, are dominant in specific layers of the soil. The ecological classification of nematodes was also analyzed, revealing a high presence of devisaprobionts in deeper soil layers. These findings contribute to a better understanding of the phytonematode biodiversity in Uzbekistan and highlight the importance of implementing effective plant protection strategies.
Keywords
Peach tree, phytonematodes, root system, rhizosphere soil, soil horizons, ecological classification, Baermann method, Uzbekistan, nematode biodiversity, plant protection.
References
Кирянова Е.С. , Кралл Э.Л. Паразитические нематоды растений и меры борбы с ними.// Изд. «Наука», Л., 1969. -Т. I. cтр. 379, 1971. -Т.II . стр. 410.
Тулаганов А.Т., Усманова А.З. Фитонематоды Узбекистана . Ташкент, 1978, -Т. II.. стр.340.
Азизова Э.П., Абдурахманова Г.А. Нематоды плодовых деревев Паркенцкого района // Илмий амалий анжуман материаллари. Самарқанд, 2005, 14-15 бет.
Каримова С.М., Арзуманова Л.Н. О нематодах плодовых деревев и почвы. // В.кн. Матер. Научн.конф. ВОГ Узбекистана Ташкент. 1968.. –С.56-60.
Тулаганов А. Т., Каримова С. М. Фауна нематод целины и сельскохозяйственных культур разных возрастов освоения в голодной степи Узбекистана. В кн. “ Гельминты растений Узбекистана и борьба с ними”. кн. 2. Тошкент, 1968, Изд. “Фан” , стр. 6-44.
Тулаганов А.Т. Растениядные и почвенные нематоды Узбекистана. Изд. бот. и зоол. АН Узбекистана . Ташкент, 1949, 227 стр.
Тулаганов А.Т., Усманова А.З. Фитонематоды Узбекистана . Ташкент, 1978, -Т. II.. стр.340.
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