H-Index
Rankings

Africa Scientists H-Index Agriculture & Forestry / Plant Science Rankings 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 741 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
Ranajit Bandyopadhyay
plant pathology
mycotoxin
aflatoxin
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
64
44
0.688
* Total H Index Rankings
Ranking Based On Selection :4
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 :5
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 :6
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 :7
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 :8
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 :9
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 :10
Mohamed Hashem Mohamed Ahmed
mycology
plant pathology
biological control
bioenergy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
43
0.811
* Total H Index Rankings
Ranking Based On Selection :11
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 :12
Azamal Husen
Nanobiotechnology
Plant Physiology
Environmental Botany
Medicinal Plants
Plant Propagation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
51
48
0.941
* Total H Index Rankings
Ranking Based On Selection :13
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 :14
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 :15
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 :16
Mahmoud A Taha
Plant Protection- Acarology -Nematology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
45
43
0.956
* Total H Index Rankings
Ranking Based On Selection :17
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 :18
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 :19
Youssef Bakri
Immunology & Cancer biology
Medicinal plants & drug discovery
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
33
0.786
* Total H Index Rankings
Ranking Based On Selection :20
Amr el Kelish
Abiotic Stress Physiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
41
1.000
* Total H Index Rankings
Ranking Based On Selection :21
Magdi T. Abdelhamid
Plant Stress Physiology - Soil-Plant-Water Relations
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
35
0.854
* Total H Index Rankings
Ranking Based On Selection :22
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 :23
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 :24
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 :25
Abdallah Oukarroum
Plant Physiology
Photosynthesis
Environmental Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
37
0.974
* 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
Ranajit Bandyopadhyay
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
64
44
0.688
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
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: 5
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: 6
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: 7
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: 8
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: 9
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: 10
Mohamed Hashem Mohamed Ahmed
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
43
0.811
mycology
plant pathology
biological control
bioenergy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
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: 12
Azamal Husen
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
51
48
0.941
Nanobiotechnology
Plant Physiology
Environmental Botany
Medicinal Plants
Plant Propagation
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
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: 14
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: 15
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: 16
Mahmoud A Taha
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
45
43
0.956
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
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: 18
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: 19
Youssef Bakri
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
33
0.786
Immunology & Cancer biology
Medicinal plants & drug discovery
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Amr el Kelish
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
41
1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Magdi T. Abdelhamid
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
35
0.854
Plant Stress Physiology - Soil-Plant-Water Relations
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
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: 23
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: 24
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: 25
Abdallah Oukarroum
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
37
0.974
Plant Physiology
Photosynthesis
Environmental Science