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DETERMINATION AND ANALYSIS OF THE DETERMINED COMPOSITION OF ENTOMOPATHOGENIC MICROMYCETES AND THEIR PTOXICITY IN TOMATOES

📘 Volume 10 📄 Issue 11 📅 november 2022

👤 Authors

Xasanov Saydinabi Saydivaliyevich 1
1. Plants protection, Plants protection, Tashkent state agrarian university

📄 Abstract

The article provides data on the composition of local entomopathogenic fungi that infect the box worm the identification of their pathogenicity and their toxic effect on the pest. As a result of the study, 20 strains of fungi belonging to 12 genera of hyphal fungi of the Deuteromycota ( Anamorfic fungi) division were identified. Analysis of the systematic composition of micromycetes showed the predominance of species of light-colored hyphomycetes , compared with dark-colored and tubercular. The largest number was noted in the genera Aspergillus Mich. - 5 species, Penicilium Lk., Fusarium Lk. and Alternaria Nees ex Fr., other genera included 1 species each. Pure cultures of Aspergillus flavus , A. fumigates, Trichotecium roseum and Fusarium lateritium were used in the experiment to identify the toxicity of identified species to wax moth caterpillars.

🏷️ Keywords

entomopathogens micromycetes tomato fungi toxicity damage

📚 How to Cite:

Xasanov Saydinabi Saydivaliyevich , DETERMINATION AND ANALYSIS OF THE DETERMINED COMPOSITION OF ENTOMOPATHOGENIC MICROMYCETES AND THEIR PTOXICITY IN TOMATOES , Volume 10 , Issue 11, november 2022, EPRA International Journal of Agriculture and Rural Economic Research (ARER) ,

🔗 PDF URL

https://cdn.epratrustpublishing.com/article/946pm_7.EPRA JOURNALS 11790.pdf

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