Marwa Rageh Abdulrahman Obiedallah

Lecturer - Lecturer

Faculty of science

Address: University of Sohag, Faculty of Science, Department of Botany and Microbiology, 825244.



Publications Which contain the keyword: Fusarium verticillioides

Biological and chemical detection of fumonisins produced on agar medium by Fusarium verticillioides isolates collected from corn in Sohag, Egypt.
Fusarium verticillioides (Sacc.) Nirenberg is among the most common Fusarium species corn pathogens worldwide, and has been recognized as a fumonisin B1 (FB1) and fumonisin B2 (FB2) producer. In the present work, extracts of 58 F. verticillioidesisolates from corn samples collected from Sohag Governorate, Egypt, were tested for their biotoxicity and production of fumonisin toxins. Forty-four Fusarium verticillioides isolates out ... Read more

A simple technique for single spore isolation of Fusarium verticillioides and Fusarium subglutinans
An easy single spore isolation technique for Fusarium verticillioides and Fusarium subglutinans is described and illustrated. The technique depends only on, reused basic equipments, time saving and enables poorly funded laboratories to carry it out with no need to a great deal of skills to be performed. Read more

2018-09-30 15:26:30 Keywords Fusarium verticillioides, corn, fumonisins B1 & B2,
Incidence of mycobiota and toxigenic fusaria in corn grain samples from Sohag, Egypt
A total of 41 species and one variety related to 11 genera of filamentous fungi were isolated from 80 corn grain samples. The total fungal units emerged from non-surface disinfected (NSD) corn grains were much higher than those emerged from surface disinfected (SD) corn grains. However, the number of isolated species in case of SD corn grains exceeded those in ... Read more

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