التلوث النوعي و الكمي بالفطريات المصاحبة لإصابة بعض المواد الغذائية بحشرة عثة التينEphestia cautella (Walker)‎ (Lepidoptera : Pyralidae)‎ و اختبار قابلية عزلات الفطر Aspergillus flavus على إنتاج الأفلاتوكسينات

الملخص EN

The quantitative and qualitative fungal contamination accompanying infestation of group of foods with fig moth insect Ephestia cautella were studied, 27 fungal species belonging to 16 genus, Aspergillus flavus and A.

niger were isolated from all foods under studying.

the highest average of numbers of fungi was in nersi date that reached 18.11×10 colony / g whereas the lowest was in flour that reached 9.03×10 colony / g , the results showed that the average of numbers of fungi in infested foods was higher than that in non – infested that reached 24.36×10 colony / g and 12.72×10 colony / g respectively , and during the life cycle of insect the average numbers of fungi after the first generation that reached 17.39×10 colony / g was higher than that after two weeks from infestation that reached 10.41×10 colony / g.