Samy Mahmoud Hamed Sayed
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Samy Mahmoud Hamed Sayed

Professor
Cairo University, Egypt


Highest Degree
Ph.D. in Entomology from Cairo University, Egypt

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Area of Interest:

Plant and Soil Sciences
100%
Pest Control
62%
Plant Biotechnology
90%
Plant Molecular Virology
75%
Entomology
55%

Research Publications in Numbers

Books
0
Chapters
0
Articles
0
Abstracts
0

Selected Publications

  1. Sayed, S., M. Ahmed, A. El-Shehawi, M. Alkafafy and Al-Otaibi et al., 2020. Ginger water reduces body weight gain and improves Energy expenditure in rats. Foods, Vol. 9. 10.3390/foods9010038.
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  2. Sayed S.M., S.S. Alotaibi, N. Gaber and Sayed-Ashraf. Elarrnaouty, 2020. Evaluation of five medicinal plant extracts on aphis craccivora (hemiptera: aphididae) and its predator, chrysoperla carnea (neuroptera: chrysopidae) under laboratory conditions. Insects 11: 398-398.
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  3. Sayed S.M., S.A. Elarnaouty and M.E. Alkafafy, 2020. Biological and molecular studies on an invasive insect pest, lygus hesperus (hemiptera: miridae), in the taif region, saudi arabia1. Entomological News 129: 23-34.
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  4. Sayed S., A. El-Shehawi, S. Al-Otaibi, S. El-Shazly and S. Al-Otaibi et al., 2020. Isolation and efficacy of the endophytic fungus, Beauveria bassiana (bals.) vuillemin on grapevine aphid, Aphis illinoisensis shimer (hemiptera: aphididae) under laboratory conditions. Egypt. J. Biol. Pest Control, Vol. 30. 10.1186/s41938-020-00234-z.
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  5. El-Shehawi A.M., S. El-Shazly, M. Ahmed, M. Alkafafy, S. Sayed, S. Farouk, S.S. Alotaibi and M.M. Elseehy, 2020. Transcriptome analysis of testis from hfd-induced obese rats (rattus norvigicus) indicated predisposition for male infertility. International Journal of Molecular Sciences 21: 6493-6493.
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  6. Alotaibi S.S., S.M. Sayed, M. Alosaimi, R. Alharthi, A. Banjar, N. Abdulqader and R. Alhamed, 2020. Pollen molecular biology: applications in the forensic palynology and future prospects: a review. Saudi Journal of Biological Sciences 27: 1185-1190.
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  7. Sayed, S.M., E.F. Ali and S.S. Al-Otaibi, 2019. Efficacy of indigenous entomopathogenic fungus, Beauveria bassiana (Balsamo) Vuillemin, isolates against the rose aphid, Macrosiphum rosae L. (Hemiptera: Aphididae) in rose production. Egypt. J. Biol. Pest Control, Vol. 29. 10.1186/s41938-019-0123-y.
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  8. Sayed, S.M., E.F. Ali, S.A. El-Arnaouty, S.F. Mahmoud and S.A. Amer, 2018. Isolation, identification and molecular diversity of indigenous isolates of Beauveria bassiana from Taif region, Saudi Arabia. Egypt. J. Biol. Pest Control, Vol. 28. 10.1186/s41938-018-0054-z.
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  9. Alkafafy M.E., S.M. Sayed, S.A. El-Shazly, M.M. Ahmed, K.M. Shoghy and R.F. Rashed, 2018. S100 expression in the epididymis of dromedary camel during breeding and non-breeding seasons: immunohistochemical and molecular studies. Journal of Camel Practice and Research 25: 37-38.
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  10. Alghamdi A., S. Al-Otaibi and S.M. Sayed, 2018. Field evaluation of indigenous predacious insect, chrysoperla carnea (steph.) (neuroptera: chrysopidae), fitness in controlling aphids and whiteflies in two vegetable crops. Egyptian Journal of Biological Pest Control 10.1186/s41938-018-0026-3 http://dx.doi.org/10.1186/s41938-018-0026-3.
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  11. Elsayed G., S.M. Sayed and Y.N.S.Al. Solaimi, 2017. Influence of the desert plant,lotus corniculatuson the protein quantity and glutathione-s-transferase activity ofschistocerca gregaria. Entomological News 126: 245-251.
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  12. Alghamdi A. and S. Sayed, 2017. Biological characteristics of indigenous chrysoperla carnea (neuroptera: chrysopidae) fed on a natural and an alternative prey. Asian Journal of Biology 2: 1-6.
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