H-Index
Rankings

South Africa Scientists H-Index Agriculture & Forestry / Plant Science Rankings in South Africa 2025

The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "Scientists Last 6 years H-index" and Subject Rankings.

Total 130 scientist
* Total H Index Rankings
Ranking Based On Selection :1
Steven D. Johnson
Evolutionary biology
pollination biology
plant reproduction
chemical ecology
invasion biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
85
48
0.565
* Total H Index Rankings
Ranking Based On Selection :2
Ralf Henkel
Andrology
Oxidative stress
Medicinal Plants
reactive oxygen species
male infertility
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
65
51
0.785
* Total H Index Rankings
Ranking Based On Selection :3
Teresa Coutinho
microbiology
plant pathology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
62
39
0.629
* Total H Index Rankings
Ranking Based On Selection :4
ETF Witkowski
Plant ecology
plant ecophysiology
conservation biology
invasion biology
ethnoecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
62
36
0.581
* Total H Index Rankings
Ranking Based On Selection :5
Louis Scott
Pollen analysis
palaeoscience
palynology
palaeoecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
62
32
0.516
* Total H Index Rankings
Ranking Based On Selection :6
Jill M. Farrant
Plant Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
34
0.557
* Total H Index Rankings
Ranking Based On Selection :7
Norman Pammenter
plant ecophysiology
plant desiccation tolerance
seed biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
22
0.373
* Total H Index Rankings
Ranking Based On Selection :8
M. Timm Hoffman
Historical Ecology
Conservation Biology
Arid Lands
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
55
31
0.564
* Total H Index Rankings
Ranking Based On Selection :9
Hussien Shimelis
Plant Breeding
Plant Genetics
Quantitative Genetics
Crop Science
Agricultural Plant Sciences
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
47
0.904
* Total H Index Rankings
Ranking Based On Selection :10
Michael Denis Cramer
Plant ecophysiology and ecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
51
33
0.647
* Total H Index Rankings
Ranking Based On Selection :11
Mark Laing
Biological control
silicon in agriculture
plant breeding
African crops
climate change
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
40
0.800
* Total H Index Rankings
Ranking Based On Selection :12
Felix Dapare Dakora
Plant Physiology (Legume/Rhizobium Symbiosis)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
31
0.620
* Total H Index Rankings
Ranking Based On Selection :13
Karl Kunert
Plant Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
45
28
0.622
* Total H Index Rankings
Ranking Based On Selection :14
VC Moran
Biological control of invasive alien plants
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
19
0.432
* Total H Index Rankings
Ranking Based On Selection :15
Dalene De Beer
Phenolic compounds
HPLC analysis
herbal teas
fruits
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
29
0.707
* Total H Index Rankings
Ranking Based On Selection :16
CC Grant
Conservation
Plant-herbivore interaction
wild herbivore nutrition
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
24
0.585
* Total H Index Rankings
Ranking Based On Selection :17
Richard Beckett
Plant Physiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
22
0.550
* Total H Index Rankings
Ranking Based On Selection :18
Lembe S. Magwaza
Postharvest Technology
Horticultural Science
Postharvest
Plant Physiology
Near Infrared
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
35
0.921
* Total H Index Rankings
Ranking Based On Selection :19
Bharti Odhav
Drug development
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
30
0.811
* Total H Index Rankings
Ranking Based On Selection :20
Samson Zeray Tesfay
Plant antioxidants/postharvest fruit biology and biochemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
* Total H Index Rankings
Ranking Based On Selection :21
Brad Ripley
Plant Ecophysiology
Climate Change
Grass Ecology and Evolution
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
21
0.656
* Total H Index Rankings
Ranking Based On Selection :22
Marnie E. Light
Plant Sciences
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
22
0.710
* Total H Index Rankings
Ranking Based On Selection :23
Dave K. Berger
molecular plant pathology
plant genomics
fungal genetics
maize disease
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
18
0.581
* Total H Index Rankings
Ranking Based On Selection :24
A. Mcleod
Plant Pathology
molecular biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
21
0.700
* Total H Index Rankings
Ranking Based On Selection :25
Stephanie Midgley
Horticultural Science
Climate Change
Plant Ecophysiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
17
0.567
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Steven D. Johnson
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
85
48
0.565
Evolutionary biology
pollination biology
plant reproduction
chemical ecology
invasion biology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Ralf Henkel
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
65
51
0.785
Andrology
Oxidative stress
Medicinal Plants
reactive oxygen species
male infertility
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Teresa Coutinho
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
62
39
0.629
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
ETF Witkowski
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
62
36
0.581
Plant ecology
plant ecophysiology
conservation biology
invasion biology
ethnoecology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Louis Scott
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
62
32
0.516
Pollen analysis
palaeoscience
palynology
palaeoecology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Jill M. Farrant
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
34
0.557
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Norman Pammenter
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
22
0.373
plant ecophysiology
plant desiccation tolerance
seed biology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
M. Timm Hoffman
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
55
31
0.564
Historical Ecology
Conservation Biology
Arid Lands
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Hussien Shimelis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
47
0.904
Plant Breeding
Plant Genetics
Quantitative Genetics
Crop Science
Agricultural Plant Sciences
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Michael Denis Cramer
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
51
33
0.647
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Mark Laing
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
40
0.800
Biological control
silicon in agriculture
plant breeding
African crops
climate change
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Felix Dapare Dakora
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
31
0.620
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Karl Kunert
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
45
28
0.622
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
VC Moran
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
19
0.432
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Dalene De Beer
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
29
0.707
Phenolic compounds
HPLC analysis
herbal teas
fruits
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
CC Grant
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
24
0.585
Conservation
Plant-herbivore interaction
wild herbivore nutrition
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Richard Beckett
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
22
0.550
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Lembe S. Magwaza
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
35
0.921
Postharvest Technology
Horticultural Science
Postharvest
Plant Physiology
Near Infrared
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Bharti Odhav
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
30
0.811
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Samson Zeray Tesfay
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
Plant antioxidants/postharvest fruit biology and biochemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Brad Ripley
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
21
0.656
Plant Ecophysiology
Climate Change
Grass Ecology and Evolution
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Marnie E. Light
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
22
0.710
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Dave K. Berger
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
18
0.581
molecular plant pathology
plant genomics
fungal genetics
maize disease
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
A. Mcleod
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
21
0.700
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Stephanie Midgley
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
17
0.567
Horticultural Science
Climate Change
Plant Ecophysiology