Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Total i10 IndexRankings
Ranking Based On Selection :1
Evolutionary biology
pollination biology
plant reproduction
chemical ecology
invasion biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
313
246
0.786
* Total i10 IndexRankings
Ranking Based On Selection :2
Plant Breeding
Plant Genetics
Quantitative Genetics
Crop Science
Agricultural Plant Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
288
264
0.917
* Total i10 IndexRankings
Ranking Based On Selection :3
Biological control
silicon in agriculture
plant breeding
African crops
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
218
181
0.830
* Total i10 IndexRankings
Ranking Based On Selection :4
Plant ecology
plant ecophysiology
conservation biology
invasion biology
ethnoecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
210
142
0.676
* Total i10 IndexRankings
Ranking Based On Selection :5
Andrology
Oxidative stress
Medicinal Plants
reactive oxygen species
male infertility
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
158
0.859
* Total i10 IndexRankings
Ranking Based On Selection :6
Historical Ecology
Conservation Biology
Arid Lands
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
96
0.571
* Total i10 IndexRankings
Ranking Based On Selection :7
microbiology
plant pathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
118
0.728
* Total i10 IndexRankings
Ranking Based On Selection :8
plant ecophysiology
plant desiccation tolerance
seed biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
72
0.456
* Total i10 IndexRankings
Ranking Based On Selection :9
Pollen analysis
palaeoscience
palynology
palaeoecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
109
0.712
* Total i10 IndexRankings
Ranking Based On Selection :10
Plant Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
101
0.711
* Total i10 IndexRankings
Ranking Based On Selection :11
Plant Physiology (Legume/Rhizobium Symbiosis)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
85
0.659
* Total i10 IndexRankings
Ranking Based On Selection :12
Plant ecophysiology and ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
89
0.788
* Total i10 IndexRankings
Ranking Based On Selection :13
Phenolic compounds
HPLC analysis
herbal teas
fruits
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
97
0.866
* Total i10 IndexRankings
Ranking Based On Selection :14
Biological control of invasive alien plants
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
47
0.505
* Total i10 IndexRankings
Ranking Based On Selection :15
Plant Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
57
0.626
* Total i10 IndexRankings
Ranking Based On Selection :16
Plant Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
53
0.624
* Total i10 IndexRankings
Ranking Based On Selection :17
Plant breeding
molecular breeding
disease resistance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
70
0.875
* Total i10 IndexRankings
Ranking Based On Selection :18
Drug development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
64
0.810
* Total i10 IndexRankings
Ranking Based On Selection :19
Plant Protection and Horticultural Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
37
0.463
* Total i10 IndexRankings
Ranking Based On Selection :20
Postharvest Technology
Horticultural Science
Postharvest
Plant Physiology
Near Infrared
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
76
0.974
* Total i10 IndexRankings
Ranking Based On Selection :21
Pest-plant inteactions and plant physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
37
0.468
* Total i10 IndexRankings
Ranking Based On Selection :22
Conservation
Plant-herbivore interaction
wild herbivore nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
48
0.649
* Total i10 IndexRankings
Ranking Based On Selection :23
Plant Pathology
soil ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
25
0.357
* Total i10 IndexRankings
Ranking Based On Selection :24
Plant ecology
vegetation-environmental relations
biogeography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
43
0.623
* Total i10 IndexRankings
Ranking Based On Selection :25
Plant antioxidants/postharvest fruit biology and biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
60
0.952
Steven D. Johnson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
313
246
0.786
Evolutionary biology
pollination biology
plant reproduction
chemical ecology
invasion biology
Hussien Shimelis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
288
264
0.917
Plant Breeding
Plant Genetics
Quantitative Genetics
Crop Science
Agricultural Plant Sciences
Mark Laing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
218
181
0.830
Biological control
silicon in agriculture
plant breeding
African crops
climate change
ETF Witkowski
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
210
142
0.676
Plant ecology
plant ecophysiology
conservation biology
invasion biology
ethnoecology
Ralf Henkel
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
158
0.859
Andrology
Oxidative stress
Medicinal Plants
reactive oxygen species
male infertility
M. Timm Hoffman
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
96
0.571
Historical Ecology
Conservation Biology
Arid Lands
Teresa Coutinho
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
118
0.728
Norman Pammenter
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
72
0.456
plant ecophysiology
plant desiccation tolerance
seed biology
Louis Scott
University of the Free State
Bloemfontein, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
109
0.712
Pollen analysis
palaeoscience
palynology
palaeoecology
Jill M. Farrant
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
101
0.711
Felix Dapare Dakora
Tshwane University of Technology
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
85
0.659
Plant Physiology (Legume/Rhizobium Symbiosis)
Michael Denis Cramer
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
89
0.788
Plant ecophysiology and ecology
Dalene De Beer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
97
0.866
Phenolic compounds
HPLC analysis
herbal teas
fruits
VC Moran
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
47
0.505
Biological control of invasive alien plants
Karl Kunert
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
57
0.626
Richard Beckett
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
53
0.624
Julia Sibiya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
70
0.875
Plant breeding
molecular breeding
disease resistance
Bharti Odhav
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
64
0.810
PW Mashela
University of Limpopo
Mankweng, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
37
0.463
Plant Protection and Horticultural Sciences
Lembe S. Magwaza
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
76
0.974
Postharvest Technology
Horticultural Science
Postharvest
Plant Physiology
Near Infrared
Phatu Mashela
University of Limpopo
Mankweng, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
37
0.468
Pest-plant inteactions and plant physiology
CC Grant
Rhodes University
Grahamstown, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
48
0.649
Conservation
Plant-herbivore interaction
wild herbivore nutrition
Wijnand Swart
University of the Free State
Bloemfontein, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
25
0.357
Michael Rutherford
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
43
0.623
Plant ecology
vegetation-environmental relations
biogeography
Samson Zeray Tesfay
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
60
0.952
Plant antioxidants/postharvest fruit biology and biochemistry