الأبحاث العلمية

تاريخ البحث
نوع البحث
البحث
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منفرد
التاثير المضاد لبعض انواع البكتيريا والفطريات لقلويدات البيتاكربولين المستخلصة من بذور نبات الحرمل
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منفرد
1. Gomah Nenaah (2011) Toxic and antifeedant activities of potato glycoalkaloids against Trogoderma granarium (Coleoptera: Dermestidae) Journal of Stored Products Research 47: 185-190.
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منفرد
2. Gomah Nenaah (2011) Toxicity and growth inhibitory activities of methanol extract and the b-carboline alkaloids of Peganum harmala L. against two coleopteran stored-grain pests Journal of Stored Products Research 47: 255-261.
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منفرد
3. Gomah Nenaah (2011) Individual and synergistic toxicity of solanaceous glycoalkaloids against two coleopteran stored-product insects Journal of Pest Science 84:77–86.
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مشترك
4. Gomah Nenaah and Sahar Ibrahim (2011) Chemical composition and the insecticidal activity of certain plants applied as powders and essential oils against two stored-products coleopteran beetles Journal of Pest Science 87:393-402.
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منفرد
5- Al-Assuity, A.I.; Seif, A.I.; El-Hammady, Sh.; Gazzy, A.A. and Nenaah, G. (2006) Toxicity of naturally occurring phytochemicals to stored-grain insects in relation to their mammalian safety. Proc 4th Int. Con. Biol. Sci., 269-277.
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منفرد
1. Al-Assuity, A.I.; Seif, A.I.; El-Hammady, Sh.; Gazzy, A.A. and Nenaah, G. (2006) Naturally occurring allelochemicals act as feeding inhibitors to the khapra beetle, Trogoderma granarium (Col.: Dermestidae) infesting wheat grains. Proc. 4
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منفرد
5. Gazzy, A.A.; Al-Assuity, A.I.; Seif, A.I.; El-Hammady, Sh. and Nenaah, G. (2007).Insect growth regulatory effects of certain isolated phytochemicals to the Khapra beetle, Trogoderma granarium (Col. Dermest) in relation to mammalian safe
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منفرد
7. Gomah Nenaah (2008) Latex and extracts of Euphorbia helioscopia (L) have antimicrobial activity and show synergistic interaction with reference antibiotics. Proc. 5th Int. Con. Biol. Sci., 378-386.
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منفرد
8. Gomah Nenaah (2010) Antibacterial and antifungal activities of (beta)-carboline alkaloids of Peganum harmala (L) seeds and their combination effects. Fitoterapia 81: 779–782.
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