Jurabek Yakhyoyev
@zoology.uz
entomology, biological plant protection
Institute of Zoology of the Academy of Sciences of the Republic of Uzbekistan
RESEARCH INTERESTS
entomology, plant quarantine, plant protection, biological plant protection
Scopus Publications
Scholar Citations
Scholar h-index
Scholar i10-index
Scopus Publications
Jurabek Yakhyoev, Khojimurod Kimsanbayev, Bakojon Murodov, and Zukhra Akmedova
EDP Sciences
Scales damage many plants such as apples, pears, plums, quinces, peaches, almonds, hawthorn, pine, poplar and other orchards and ornamental trees. According to the taxonomic composition of the fauna of scales found in fruit and ornamental plants of Tashkent province in Uzbekistan, the number of generations in the family Diaspididae in the fauna is 18 (Diaspidiotus, Diaspis, Dynaspidiotus, Unaspis, Shansiaspis, Salicicola, Parlatoria, Lepidosapis, Lepidosaphes, Lepidosaphes, Lepidosaphes Carulaspis, Rhizaspidiotus, and Pseudaulacaspis), and the number of species was 30. Diaspidiotus (8 species, 26.6%) and Lepidosaphes (4 species, 13.3%) predominate in the distribution of species, while Diaspis, Dynaspidiotus, Unaspis, Shansiaspis, Salicicola, Parlatoria, Leucaspis, Aulacaspis, Aonidia, and Chon. The number of species of the genus Chlidaspis, Prodiaspis, Mercetaspis, Carulaspis and Rhizaspidiotus is monotypic, the representatives of the genus Parlatoria and Chionaspis have 2 species and account for 13.3% of the total fauna. Aonidia, Chlidaspis, Prodiaspis, Mercetaspis, Carulaspis and Rhizaspidiotus genus have 1 species, accounting for 46.7% of the total fauna.
Zukhra Akhmedova, Bakhtiyor Kholmatov, Natalya Lebedeva, Kahramon Rustamov, Jurabek Yakhyoev, and Khojimurod Kimsanbayev
EDP Sciences
Fungal species were isolated from samples of damaged sunflower. The strains selected on the basis of cultural and morphological characteristics belonged to the species Alternaria alternata, Alternaria tennus and Fusarium oxysporum, Fusarium solan, and fungal strains were identified, as well as fungal strains, and fungal strains 67, termites, termarium, oxolbate 10, oxoliban 10 - to termites, oxolbate 10 - to termites, oxolbate 10.9%.