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Publications: |
1 - Omar, Y. M.; R. Zhang and S. R. Davis , Coptus Wollaston (Coleoptera: Curculionidae: Cossoninae): A genus new to China with descriptions of two new species. , Zootaxa, ., Magnolia press; Auckland, New Zealand , 4312: , 381-393, 2017
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2 - Omar, Y. M. , Plodia interpunctella (Hübner) (Lepidoptera: Pyralidae) Immature-Stage Predisposition Post 60Co Ray Treatment. , Journal of Plant Protection and Pathology, , Mansoura Univ., , 8 (9): , 467–472, 2017
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3 - Omar, Y. M.; R. Zhang and S. R. Davis , A new species of the genus Macrorhyncolus Wollaston, 1873 (Coleoptera, Curculionidae, Cossoninae) from China. , Zootaxa,, Magnolia press; Auckland, New Zealand, Accepted, 2017
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4 - You Li, Y.; Y. M. Omar; R. Zhang , Taxonomic studies on the genus Caryopemon (Coleoptera: Chrysomelidae: Bruchinae) of China and Myanmar with some new host plants. , Florida Entomologist, , Florida Entomological Society; Florida, USA, 99: , 257-263. , 2016
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5 - Omar, Y. M.; R. Zhang and S.R. Davis, - A new species of the genus Orthotemnus Wollaston, 1873 (Coleoptera, Curculionidae, Cossoninae) from China. , ZooKeys,, Pensoft; Sofia, Bulgaria., 472: , 103–116., 2015
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6 - Omar, Y. M.; R. Zhang and S.R. Davis , The new genus Pheude (Coleoptera, Curculionidae, Cossoninae) with description of a new species from mainland China. , ZooKeys, , Pensoft; Sofia, Bulgaria. , 466: , 29–41, 2014
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7 - 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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8 - 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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9 - 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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10 - Su, Z.; D. Huang; Y. M. Omar; L. Ren; M. A. Alonso-Zarazaga; J. D. Majer and R. Zhang , What's Under a Plastic Strip? Hidden Urban Biodiversity in the Beijing Metropolitan Area, China., The Coleopterists Bulletin , The Coleopterists Society, 66(3), 289-293., 2012
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11 - 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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12 - 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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13 - 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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14 - 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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15 - 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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16 - 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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17 - 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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18 - 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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19 - Omar, Y. M.; Han, K. and Zhang, R. (2006)., Description of a new species, Tarchius yunnanensis (Coleoptera: Curculionidae: Cossoninae), from China. Zootaxa, 1270: Pp. 35 – 43. , Zootaxa, , 1270:, 35 – 43. , 2006
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20 - Mohamed, S. H.; Ali, A. M. and Omar, Y. M. (2002), Mohamed, S. H.; Ali, A. M. and Omar, Y. M. (2002) Ecobiological studies on the Indian Meal Moth, Plodia interpunctella (Hubner) (Lepidoptera: Pyrialidae) , Proceeding of the 3rd Scientific Conference of Agriculture Science, Oct. 20-22, , Assiut, Egypt. , Assiut Univ., 1-9, October, 2002
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21 - 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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22 - 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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23 - 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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24 - 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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25 - Mohamed, S. H.; Ali, A. M.; Abdel-Wahab, A. M. and Omar, Y. M. , Susceptibility of plodia interpunctella (Hubner) and Sitotroga cerealella (Oliver) to some bacillus thuringiensis formulations. , Proceeding of the 2nd Scientific Conference of Agriculture Science, Oct. 28-29, 491-497, Assiut, Egypt., Assuit Univ., October, 2000
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