Agriculture and Biomedical
| Open Access |
DOI: Coniferous Diseases In The Andijan Region
Nodira Kamiljanovna Siddikova , Senior Lecturer, Department Of Plant Protection, Faculty Of Plant Protection, Agrochemistry And Soil Science, Andijan Institute Of Agriculture And Agrotechnologies, Uzbekistan Mukaddam Kamiljanovna Mirzaitova , Department Of Plant Protection, Faculty Of Plant Protection, Agrochemistry And Soil Science, Andijan Institute Of Agriculture And Agrotechnologies, UzbekistanAbstract
The article provides data on the composition of diseases of decorative coniferous crops in the Andizhan region. In total, 11 species of micromycetes were identified. In the nursery, during the lodging of seedlings, species of the river were noted. Fusarium: Fusarium oxysporum Schlecht. and F. solani (Mart.) Sacc., Verticillium dahlia Klebn. By the frequency of occurrence, Fusarium blight was noted much more often. Lodging of seedlings was also caused by Pythium debaryanum Hesse.
Among the diseases of adult plants, we have identified - rust juniper (exc. - Gymnosporangium confusum Plowr.), defeat of needles (phomosis, rust), shoots and branches (diplodiosis, phomosis). drying of needles and juniper shoots and black needles (Hormiscium pinophilum (Nees.) Lind., Fumago vagans Pers.).
Keywords
Decorative coniferous crops, fungal diseases, nursery
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