تأثير الأشعة السينية في نمو الفطرين A.flavus و A.niger و قدرتها على إنتاج الافلاتوكسينات

Abstract EN

This study is aimed to expose the efficiency of x-rays irradiation on the growth of fungi Aspergillus flavus and Aspergillus niger in wheat seeds The results showed that there was divergence in sensitive of to this irradiation was 139 colony\ ml in Aspergillus flavus while the Aspergillus niger was 175.5 colony\ ml .

in iddation the doseage of irradiation was diffrance effectes on the growth of this fungi the doseage 100kv was more effectes on the number of colony it reach to 136.5 colony\ mlCampare with doseage 35 kv the number of colony reach to 163 colony\ ml .on the other hand , the ability of x- rays & its effected on their produced of these fungi of Aflatoxins it lost their ability to produced the Aflatoxins Campare with control group .

that have the ability to produced the Aflatoxins .

onthe other hand, the estimation results of effect the x- rays on viotal of the wheat seeds, it was lost this irradiation doseage 100kv.