| Influence of different pollen diets on the development of hypopharyngeal glands and size of acid gland sacs in caged honey bees (Apis mellifera) E Omar, AA Abd-Ella, MM Khodairy, R Moosbeckhofer, K Crailsheim, ... Apidologie 48, 425-436, 2017 | 97 | 2017 |
| Honey bee colony loss rates in 37 countries using the COLOSS survey for winter 2019–2020: the combined effects of operation size, migration and queen replacement A Gray, N Adjlane, A Arab, A Ballis, V Brusbardis, A Bugeja Douglas, ... Journal of Apicultural Research 62 (2), 204-210, 2023 | 52 | 2023 |
| Does the pollen diet influence the production and expression of antimicrobial peptides in individual honey bees? J Danihlík, M Škrabišová, R Lenobel, M Šebela, E Omar, M Petřivalský, ... Insects 9 (3), 79, 2018 | 33 | 2018 |
| Bee pollen: Clinical trials and patent applications JS Algethami, AAA El-Wahed, MH Elashal, HR Ahmed, EH Elshafiey, ... Nutrients 14 (14), 2858, 2022 | 30 | 2022 |
| Some factors affecting acid glands and honey bee venom productivity EM Omar M. Sc. Thesis, Fac. of Agric. Assiut Univ., 89pp, 2011 | 11 | 2011 |
| Crushing corn pollen grains increased diet digestibility and hemolymph protein content while decreasing honey bee consumption EM Omar, HYA Darwish, AA Othman, HR El-Seedi, Y Al Naggar Apidologie 53 (5), 52, 2022 | 9 | 2022 |
| Sublethal effects of herbicides clethodim, haloxyfop-P-methyl, and their mixture on honey bee health IA Mohamed, EM Omar, AI Tawfik, AMA Amro, Y Al Naggar Apidologie 54 (1), 2, 2023 | 4 | 2023 |
| Anticipated Factors Affecting Extraction of Venom from Honey Bees colonies by Electrical Impulses. EM Omar Egyptian Academic Journal of Biological Sciences. A, Entomology 13 (4), 213-220, 2020 | 4 | 2020 |
| Flight performance of pollen starved honey bees and incomplete compensation through ingestion after early life pollen deprivation R Brodschneider, E Omar, K Crailsheim Frontiers in Physiology 13, 1004150, 2022 | 2 | 2022 |
| Seasonal Diversity and Species Richness of Pollen Through Body Surface Pollen Analysis of Honey Bees in Two Regions in Upper Egypt SH Rateb, MMH Kelany, EM Omar Egyptian Academic Journal of Biological Sciences. A, Entomology 15 (4), 195-207, 2022 | 1 | 2022 |
| Evaluating the Impact of Neonicotinoid and Sulfoximine Pesticides on Honey Bee Workers, Apis mellifera L., under Laboratory Conditions MAI Ahmed, H Ezz El-Din, EM Omar, O Mosalam Assiut Journal of Agricultural Sciences 54 (4), 183-195, 2023 | | 2023 |
| Improving pollen substitutes to maintain development and hemolymph parameters of honey bees (Apis mellifera L.) during pollen dearth periods EM Omar, AM Amro Journal of Apicultural Research 62 (4), 777-786, 2023 | | 2023 |
| Effect of Sublethal Concentrations of Some Pesticides on Physiological Characters of Honeybee Workers Under Laboratory Conditions MAA Saad, AA Abd-Ella, GAM Abduallah, HA EzzEl-Din, HA Mahmoud, ... Egyptian Academic Journal of Biological Sciences, F. Toxicology & Pest …, 2023 | | 2023 |
| Effects of Acetylsalicylic Acid, Echinacea Purpurea Extract, and Vitamin C On Survival, Immunity and Performance of Honey Bees H Abou-Shaara, A Amro, E Omar Egyptian Academic Journal of Biological Sciences. A, Entomology 16 (2), 81-91, 2023 | | 2023 |
Karl CrailsheimProfessor for ZoologyVerified email at uni-graz.at
