The species composition and structure of soil complexes micromycetes under faba beans were studied. indices the frequency occurrence abundance microscopic fungi in soils ten varieties analyzed comparison with control (pure fallow). revealed 20 from 10 genera. 16 genera identified soils. Most belong to Ascomycota division (classes Dothideomycetes, Eurotiomycetes, Saccharomycetes, Sordariomycetes...

The biological control of fungal crop diseases based on the use micro-organisms or their metabolites is a promising environmentally friendly alternative to common fungicide-based technologies. Penicillium fungi which synthesize various biologically active compounds with wide range antimicrobial activity are special interest as potential producers antifungal biopreparations. purpose this study w...

The article presents the data on potato agrocenoses affected by Alternaria blight under influence of various factors that have a stressful effect host plant and contribute to damage crop disease. It’s established nematodes increase susceptibility disease, promoting epiphytotic development at earlier stages ontogenesis. Under conditions natural infectious load pathogens weather disease was obser...

UNLABELLED Alternaria is a ubiquitous fungal genus that includes saprobic, endophytic and pathogenic species associated with a wide variety of substrates. In recent years, DNA-based studies revealed multiple non-monophyletic genera within the Alternaria complex, and Alternaria species clades that do not always correlate to species-groups based on morphological characteristics. The Alternaria co...

A pot experiment was conducted with the single and combined doses of fungicides, plant extracts antagonist for management nine rice pathogens. total 13 treatments including controls or without inocula pathogen were tested. Amongst all only T6 (Bavistin + Azadirachta indica Trichoderma harzianum) showed highest percentage seed germination seedling vigor index seeds inoculated Alternaria alternat...