Publications

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Submitted
Barakat, A. A., S. A. El-Mahy, O. K. Moustafa, El-Hadek, and M. K., Joint action between some vegetable oils and their methylated form against the 4th larval instar of Spodopteta littoralis (Boisd.). In press., , Submitted. Abstract
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2015
El-Mahy, S. A., N. A. S. R. I. N. Elkalaif, and F.A., Dissipation of chlorfenapyr and iprodione residues in grapes and under certain environmental factors., , 2015. Abstract
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El-Mahy, S. A., N. A. S. R. I. N. Elkalaif, and F.A., Dissipation of penconazole and iprodione residues in apple fruits and their stability under certain environmental factors., , 2015. Abstract
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2014
El-Mahy, S. A., and R. A. Hassan, "Efficacy of flucarbazone–sodium against grass weeds in wheat with reference to HPLC determination", Bull. Ent. Soc. Egypt, Econ. Ser., 2014. Abstract
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Salama, M. R., E. - M. S. A. Badawy, and H. M. A., "Morphological measurements and chemical control of tomato leaf miner, Tuta absoluta (myrick) (Lepidoptera: Gelechiidae).", Bull. Ent. Soc. Egypt, Econ. Ser., vol. 40, pp. 43–58, 2014. Abstract
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2012
Sameeh, A. Mansour, A. B. A., S. M. Mahafrash, T. H. M. El-Mahy, and S. A., "Ameliorative effect of selenium on the hepatotoxicity of methomyl, some common drugs and their combinations.", Science Jet, vol. 1, no. (18), pp. 1–8, 2012. Abstract
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2011
Barakat, D. A., S. A. El-Mahy, E. - S. M. A. El-Hefni, and D. E., "Multiresidue analysis of 79 pesticides in strawberry, green bean pods, grapes and peach fruits by solid-phase extraction (SPE) and gas chromatography.", J. Plant Prot. and Path., Mansoura Univ., vol. 2, no. (11), pp. 957–972, 2011. Abstract
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Barakat, D. A., E. - M. S. A. Alkhlaif, and F. A., "Persistence of chlorpyrifos-ethyl and penconazole residues on and in tomato fruits and their stability under different environmental conditions.", Bull. Ent. Soc. Egypt, Econ. Ser., 2011. Abstract
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2009
El-Metwally, H. S., S. A. El-Mahy, and N. N. Hassan, "Toxicological studies of some insecticides against the pink bollworm, pectinophora gossypiella (Saund.)", Bull. Ent. Soc. Egypt, Econ. Ser., vol. 35, pp. 203–222, 2009. Abstract
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2007
El-Metwally, H. S., S. A. El-Mahy, A. - H. A. Amer, and R. M., Arab, "Effect of some insecticides on the life table parameters of the pink bollworm, Pectinophora gossypiella (Saund.)", J. Agric. Res., vol. 85, no. (2), pp. 511–522, 2007. Abstract
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El-Metwally, H. S., S. A. El-Mahy, A. - H. A. Amer, and R. M., Arab, "Toxicological studies of some insecticides on the pink bollworm, Pectinophora gossypiella (Saund.)", J. Agric. Res., vol. 85, no. (2), pp. 497–510, 2007. Abstract
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2006
El-Mahy, D. B. A., and SA., "Persistence of chromafenozide and methoxyfenozide in tomato fruits and on films exposed to ultra – violet and sun rays.", J. Agric. Sci. Mansoura Univ., vol. 31, no. (6), pp. 3601–3610, 2006. Abstract
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Barakat, D. A., I. N. Nasr, S. A. El-Mahy, and D. E. El-Hefny, "Persistence of the fungicides tetraconazole and penconazole residues on and in some vegatables grown in the greenhouse and under different environmental conditions", BULLETIN-FACULTY OF AGRICULTURE UNIVERSITY OF CAIRO, vol. 57, no. 3: UNIVERSITY OF CAIRO, pp. 511, 2006. Abstract
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Dalia A. Barakat, I.N. Nasr, E. - M. S. A., and D. E. El-Hefni, "Persistence of the fungicides tetraconazole and penconazole residues on and in some vegetables grown in greenhouse and under different environmental condition.", Bull. Fac. Agric. Cairo Univ., vol. 57, pp. 511–530, 2006. Abstract
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2005
El-Mahy, S. A., "Degradation of clethodim, fluazifop-p-butyl and quizalofop-p-ethyl under different environmental factors.", Bull. Fac. Agric., Univ. Cairo., vol. 56, pp. 157–172, 2005. Abstract
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El-Mahy, S. A., "Efficacy of some pre and post emergence herbicides in potato and tomato plants with reference to residue analysis of fluazifop-butyl in tomato and bermudagrass plants.", Bull. Fac. Agric., Cairo Univ., vol. 56, pp. 173–188, 2005. Abstract
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A. A. Barakat, S. A. EL-Mahy, B. H. M. A., and E. S. Ibrahim, "Persistence of dinotefuran and pyridabin insecticides in tomato plants under different environmental conditions", 3rd Conf. On Recent Technologies in Agriculture, Cairo Univ., pp. 290–279, 2005. Abstract
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A. A. Barakat, H.M.A. Badawy, E. L. - M. S. A., and E. S. Ibrahim, "Toxicological studies on new insecticides against piercing sucking insect.", 3rd Conf. On Recent Technologies in Agriculture, Cairo Univ., pp. 283–289, 2005. Abstract
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2004
Barakat, A. A., S. A. El-Mahy, O. K. Moustafa, F. A. El-Hadek, and M. K., "Biological effect of Cassia fistula (L.) seeds against the cotton leafworm Spodoptera littoralis (Boisd.) with special reference to chemical constituents by GC", MS. Bull. Ent. Soc. Egypt, Econ. Ser., vol. 30, pp. 1–15, 2004. Abstract
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Barakat, E. L. - M. S. A., and D. A., "Chemical composition and biological activity of Boussingaultia gracilis (Miers) against cotton leafworm Spodoptera littoralis (boisd.)", Bull. Ent. Soc. Egypt, Econ. Ser., vol. 30, pp. 183–195, 2004. Abstract
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El-Mahy, S. A., "Chemical constituents of Euphorbia prostrata Ait. with reference to its biological effect on some crops", Bull. Fac. Agric., Univ. Cairo, vol. 55, pp. 645–660, 2004. Abstract
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El-Mahy, S. A., "Chemical constituents of Euphorbia prostrata Ait. with reference to its biological effect on some crops", Bull. Fac. Agric., Univ. Cairo., vol. 55, pp. 645–660, 2004. Abstract
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Barakat, A. A., S. A. El-Mahy, O. K. Moustafa, F. A. El-Hadek, and M. K., "Phytochemical and biological studies of bestashia Adhatoda vasica and cumin Cuminum cyminum against the cotton leafworm Spodoptera littoralis (Boisd.)", Bull. Ent. Soc. Egypt, Econ. Ser., vol. 30, pp. 17–31, 2004. Abstract
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2003
El-Metwally, H. S., S. A. El-Mahy, A. - H. A. Amer, and R. M., Arab, "Residues of esfenvalerate and flufenoxuron in cotton bolls and the relationship between pesticide dynamics and efficacy", Bull. Ent. Soc. Egypt, Econ. Ser, vol. 29, pp. 199–210, 2003. Abstract
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2002
Barakat, A. A., M. D. Abdallah, H. S. El-Metwally, E. L. - M. S. A. Barakat, and D. A., "Phytochemical and biological studies of caraway Carum carvi (L.) against the cotton leafworm Spodoptera littoralis (Boisd.)", The 2nd Conf. of Recent Technologies in Agriculture, Cairo Univ., pp. 831–840, 2002. Abstract
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