| The biology, epidemiology, and management of rice tungro disease in Asia O Azzam, TCB Chancellor Plant Disease 86 (2), 88-100, 2002 | 249 | 2002 |
| Whitefly transmission and efficient ssDNA accumulation of bean golden mosaic geminivirus require functional coat protein O Azzam, J Frazer, D De La Rosa, JS Beaver, P Ahlquist, DP Maxwell Virology 204 (1), 289-296, 1994 | 194 | 1994 |
| Mapping the global influence of published research on industry and innovation OA Jefferson, A Jaffe, D Ashton, B Warren, D Koellhofer, U Dulleck, ... Nature biotechnology 36 (1), 31-39, 2018 | 92 | 2018 |
| Survey of viruses affecting faba bean in six Arab countries KM Makkouk, L Bos, OI Azzam, S Koumari, A RizkaUab Arab Journal of Plant Protection 6, 53-61, 1988 | 67 | 1988 |
| Purification and properties of closteroviruslike particles associated with grapevine corky bark disease. S Namba, D Boscia, O Azzam, M Maixner, JS Hu, D Golino, D Gonsalves Phytopathology 81 (9), 964-970, 1991 | 47 | 1991 |
| Comparison of nucleotide sequences between northern and southern Philippine isolates of rice grassy stunt virus indicates occurrence of natural genetic reassortment GJ Miranda, O Azzam, Y Shirako Virology 266 (1), 26-32, 2000 | 42 | 2000 |
| Detection of dsRNA in grapevines showing symptoms of rupestris stem pitting disease and the variabilities encountered. OI Azzam, D Gonsalves, DA Golino | 38 | 1991 |
| Synchrony of planting and proportions of susceptible varieties affect rice tungro disease epidemics in the Philippines RC Cabunagan, N Castilla, EL Coloquio, ER Tiongco, XH Truong, ... Crop Protection 20 (6), 499-510, 2001 | 37 | 2001 |
| Genetic diversity of rice tungro spherical virus in tungro-endemic provinces of the Philippines and Indonesia O Azzam, MLM Yambao, M Muhsin, KL McNally, KML Umadhay Archives of virology 145, 1183-1197, 2000 | 35 | 2000 |
| Transparency tools in gene patenting for informing policy and practice OA Jefferson, D Köllhofer, TH Ehrich, RA Jefferson Nature biotechnology 31 (12), 1086-1093, 2013 | 34 | 2013 |
| Sequence changes in six variants of rice tungro bacilliform virus and their phylogenetic relationships PQ Cabauatan, U Melcher, K Ishikawa, T Omura, H Hibino, ... Journal of General Virology 80 (8), 2229-2237, 1999 | 32 | 1999 |
| The ownership question of plant gene and genome intellectual properties OA Jefferson, D Köllhofer, TH Ehrich, RA Jefferson Nature biotechnology 33 (11), 1138-1143, 2015 | 31 | 2015 |
| Inter-and intra-site genetic diversity of natural field populations of rice tungro bacilliform virus in the Philippines M Arboleda, O Azzam Archives of virology 145, 275-289, 2000 | 30 | 2000 |
| The Lens MetaRecord and LensID: An open identifier system for aggregated metadata and versioning of knowledge artefacts OA Jefferson, D Koellhofer, B Warren, R Jefferson LIS Scholarship Archive, 2019 | 29 | 2019 |
| Genetic composition and complexity of virus populations at tungro-endemic and outbreak rice sites O Azzam, M Arboleda, KML Umadhay, JB De los Reyes, FS Cruz, ... Archives of virology 145, 2643-2657, 2000 | 29 | 2000 |
| Detection of broad bean stain virus in lentil seed groups. KM Makkouk, OI Azzam | 29 | 1986 |
| Inheritance of resistance to rice tungro spherical virus in a near-isogenic line derived from Utri Merah and in rice cultivar TKM6 O Azzam, T Imbe, R Ikeda, PD Nath, E Coloquio Euphytica 122, 91-97, 2001 | 27 | 2001 |
| Methods for evaluating resistance to rice tungro disease O Azzam, RC Cabunagan, T Chancellor | 27 | 2000 |
| Situation review of barley yellow dwarf virus in West Asia and North Africa O Jefferson, KM Makkouk, J Skaf Barley Yellow Dwarf Workshop, 61-65, 1987 | 27 | 1987 |
| Broad bean mottle virus: identification, host range, serology, and occurrence on faba bean (Vicia faba) in West Asia and North Africa KM Makkouk, L Bos, A Rizkallah, OI Azzam, L Katul Netherlands Journal of Plant Pathology 94, 195-212, 1989 | 26 | 1989 |
Kenneth L. McNallyHead of Bioinformatics and Genomics, International Rice Research InstituteVerified email at irri.org
