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Publications: |
1 - Omar, Y. M., Taxonomic study on subfamily cossoninae (Curculionidae: Coleoptera) of egypt with some ecological notes., Journal of Plant Protection and Pathology, Mansoura University, 3 (7), 725-750, 2012
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2 - omar. Y. M. , Morphological studies on some external and internal structures of rice weevil, Sitophilus oryzae(L) Coleootera: Curculionidae), a major pest of the stored cereals in egypt., Journal of Plant Protection and Pathology, Mansoura University, 3(8), 843-863, 2012
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3 - Omar, Y. M.; Y. A. Darwish; R. E. Hassan and M. A. Mahmoud, insecticidal activity of certain plant essential oil, plant extracts and inorganic salts against the granary weevil, sitophilus granarius(L). infesting wheat crop in Egypt., Journal of plant protection and pathology, Mansoura University, 3 (9), 2012
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4 - Abdel-Rahman, M.A. A.; A. M. A. Awad;Y. M. Omar and A. H. Mahmoud, development and life table parameters of the cabbage aphid, brevicoryne brassicae (L) (homoptera: aphididae) in relation to constant tempratures., Jornal of Zoology, 40 (1), 1-12, 2011
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5 - abdel-Rahman, M. A. A.; A. M. A. Awad; A. H. Mahmoud and Y. M. Omar, population age structure of the cabbage aphid infesting canola plants at upper egypt. , IOBC-ICOC working group meeting 4th-6th october, 2011, georg-August University, Gottingen Germany , 2011
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6 - Mahmoud, M. A.; Y. A. Darwish; Y. M. Omar and R. E. Hassan. , Susceptibility of some egyptian wheat varieties to the infestation with the granary weevil, sitophilus granarius (L) (coleoptera: Curculionidae), journal of plant protection and pathology; Mansoura University, 2 (9), 773-781, 2011
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7 - Omar, Y. M. and R. Zhang, A new species of the genus tychiodes wollaston, 1873 (Coleoptera: Curculionidae: Cossoninae) from china., Bulletin de la Societe Entomologiqu d'Egypt, 88, 59-69, 2011
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8 - Omar, Y. M. and R. Zhang, A new species of the genus pseudocossonus wollston,1873 (coleoptera: Curculionidae:Cossoninae) from China., Bulletin de la Societe Entomologiqu d'Egypt, 88, 123-132, 2011
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9 - Omar, Y. M., The sensitivity of various forms of sitotroga cerealla(olivier) (Lepidoptera: gelechiidae) to gamma radiation., Bulletin de la Societe Entomologiqu d'Egypt. Economic Series, 37, 161-177, 2011
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10 - Omar, Y. M., R. Zhang and S.R. Davis, decription of a new species of pentarthrum wollaston(Coleoptera: Curculionidae: Cossoninae) from china with an annotated checklist of the World, zootaxa, 2629, 47-60, 2010
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11 - Omar, Y. M.; Zhang, R. , Davis, S. R, On the genus Stereoborus Wollaston (Coleoptera: Curculionidae: Cossoninae) with description of a new species from China, The Coleopterists Bulletin, Vo. 61 - No. 1, 2007
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12 - Ali, A. M., Mohamed, S.H., Abdel-Wahab, A. M. , Omar, Y.M, Susceptibility of some Egyptian wheat varieties to the infestation with the Angoumis grain moth, Sitotroga erealella (Oliver) (Lepidoptera: Gelechiidae), First safe alternatives of Pesticides for Pest Management. Assiut Univ, pp. 449 - 457, 2001
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13 - Mohamed, S. H., Ali, A.M. , Omar, Y.M., Effect of gamma radiation on immature stages of Sitotroga cerealella (Oliv.) and Plodia unterpunctella (Hub.), Proc. II Sci. Conf. Agric. Sciences
, vol. 1, pp. 485 - 490, October, 2000
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14 - Ali, A.M., Mohamed, S.H., Abdel-Wahab, A.M. , Omar, Y.M, Effect of rearing temperature on certain aspects of biology of the Angoumois grain moth, Sitotroga cerealella (Oliver) (Lepidoptera: Gelechiidae), Proc. II Sci. Agric. Sciences, pp. 573 - 581, October, 2000
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15 - Ali, A.M.; Mohamed,S.H , Abdel-Wahab, A.M. , Omar, Y.M, Effect of rearing temperature on certain aspects of biology of the Angoumois Grain Moth, Sitotroga cerealella (Oliver) (Lepidoptera: Gelechiidae), Proceeding of the 2nd Scientific Conference of Agriculture Science, Assiut, pp. 573 - 582, 2000
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