| Principles and utilization of combining ability in plant breeding P Fasahat, A Rajabi, JM Rad, J Derera Biometrics & Biostatistics International Journal 4 (1), 1-24, 2016 | 311 | 2016 |
| Gene action controlling grain yield and secondary traits in southern African maize hybrids under drought and non-drought environments J Derera, P Tongoona, BS Vivek, MD Laing Euphytica 162, 411-422, 2008 | 166 | 2008 |
| A survey of pre-harvest ear rot diseases of maize and associated mycotoxins in south and central Zambia M Mukanga, J Derera, P Tongoona, MD Laing International journal of food microbiology 141 (3), 213-221, 2010 | 132 | 2010 |
| Consumer acceptance of yellow, provitamin A-biofortified maize in KwaZulu-Natal K Pillay, J Derera, M Siwela, FJ Veldman South African Journal of Clinical Nutrition 24 (4), 186-191, 2011 | 92 | 2011 |
| Resistance of maize to the maize weevil: I. Antibiosis J Derera, KV Pixley, G Denash African Crop Science Society, 2001 | 83 | 2001 |
| Provitamin A carotenoids in biofortified maize and their retention during processing and preparation of South African maize foods K Pillay, M Siwela, J Derera, FJ Veldman Journal of food science and technology 51, 634-644, 2014 | 81 | 2014 |
| Genotype-by-environment interaction and yield stability of quality protein maize hybrids developed from tropical-highland adapted inbred lines D Abakemal, H Shimelis, J Derera Euphytica 209, 757-769, 2016 | 77 | 2016 |
| Farmers' perceptions on rice varieties in Sikasso region of Mali and their implications for rice breeding A Efisue, P Tongoona, J Derera, A Langyintuo, M Laing, B Ubi Journal of Agronomy and Crop Science 194 (5), 393-400, 2008 | 76 | 2008 |
| Gene action controlling gray leaf spot resistance in southern African maize germplasm J Derera, P Tongoona, KV Pixley, B Vivek, MD Laing, NC van Rij Crop Science 48 (1), 93-98, 2008 | 74 | 2008 |
| Genetic analysis and genotype × environment (G × E) for grey leaf spot disease resistance in elite African maize (Zea mays L.) germplasm J Sibiya, P Tongoona, J Derera, N van Rij Euphytica 185, 349-362, 2012 | 72 | 2012 |
| Combining ability and cultivar superiority of sorghum germplasm for grain yield across tropical low-and mid-altitude environments I Makanda, P Tongoona, J Derera, J Sibiya, P Fato Field crops research 116 (1-2), 75-85, 2010 | 69 | 2010 |
| A comparative analysis of conventional and marker‐assisted selection methods in breeding maize streak virus resistance in maize G Abalo, P Tongoona, J Derera, R Edema Crop Science 49 (2), 509-520, 2009 | 63 | 2009 |
| Farmers’ desired traits and selection criteria for maize varieties and their implications for maize breeding: A case study from KwaZulu-Natal Province, South Africa J Sibiya, P Tongoona, J Derera, I Makanda Journal of Agriculture and Rural Development in the Tropics and Subtropics …, 2013 | 57 | 2013 |
| Combining ability and reciprocal cross effects of elite quality protein maize inbred lines in subtropical environments L Machida, J Derera, P Tongoona, J MacRobert Crop science 50 (5), 1708-1717, 2010 | 56 | 2010 |
| Resistance of maize to the maize weevil: III. Grain weight loss assessment and implications for breeding J Derera, KV Pixley, DP Giga, I Makanda Journal of Stored Products Research 59, 24-35, 2014 | 55 | 2014 |
| S1 selection of local maize landraces for low soil nitrogen tolerance in Zambia F Miti, P Tongoona, J Derera African Journal of Plant Science 4 (3), 67-81, 2010 | 55 | 2010 |
| Farmers’ participatory selection for early bulking cassava genotypes in semi-arid Eastern Kenya J Kamau, R Melis, M Laing, J Derera, P Shanahan, ECK Ngugi Journal of Plant Breeding and Crop Science 3 (3), 44-52, 2011 | 54 | 2011 |
| Preferences and constraints of maize farmers in the development and adoption of improved varieties in the mid-altitude, sub-humid agro-ecology of western Ethiopia W Abera, H Shimelis, J Derera, MW Regasa, MD Laing Academic Journals, 2013 | 52 | 2013 |
| Combining ability and heterosis of sorghum germplasm for stem sugar traits under off-season conditions in tropical lowland environments I Makanda, P Tongoona, J Derera Field crops research 114 (2), 272-279, 2009 | 50 | 2009 |
| Resistance of maize to the maize weevil: II Non-preference J Derera, P Denash, KV Pixley African Crop Science Society, 2001 | 50 | 2001 |
