The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection :51
Biocontrol pest management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
43
0.827
* Total Citation Counts Rankings
Ranking Based On Selection :52
Irrigation water management
Artificial recharge
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
31
0.633
* Total Citation Counts Rankings
Ranking Based On Selection :53
sericulture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37
36
0.973
* Total Citation Counts Rankings
Ranking Based On Selection :54
Seed Science & Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
* Total Citation Counts Rankings
Ranking Based On Selection :55
transfer of technology and its impact agriculture and rural development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
24
0.750
* Total Citation Counts Rankings
Ranking Based On Selection :56
Climate change
Crop simulation models
Weather forecasting models
ENSO
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :57
Nutrient and irrigation management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
17
0.567
* Total Citation Counts Rankings
Ranking Based On Selection :58
Seed biotechnology and biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
14
0.483
* Total Citation Counts Rankings
Ranking Based On Selection :59
Seed science
Seed quality
Seed production
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :60
Land evaluation and soil fertility
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
25
0.893
* Total Citation Counts Rankings
Ranking Based On Selection :61
Spatial Econometrics
Applied Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
27
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :62
Bioinoculants formulation
quality control
bioinoculants for stress mitigation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
* Total Citation Counts Rankings
Ranking Based On Selection :63
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
16
0.615
* Total Citation Counts Rankings
Ranking Based On Selection :64
Nematology and Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :65
Renewable Energy technologies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
22
0.917
* Total Citation Counts Rankings
Ranking Based On Selection :66
Seed Science and Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
17
0.739
* Total Citation Counts Rankings
Ranking Based On Selection :67
Weed Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
* Total Citation Counts Rankings
Ranking Based On Selection :68
Biomethanation
Renewable energy
Hydrogen Production
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
* Total Citation Counts Rankings
Ranking Based On Selection :69
Nanoscience and technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :70
Renewable Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
* Total Citation Counts Rankings
Ranking Based On Selection :71
Statistics
Econometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
13
0.722
* Total Citation Counts Rankings
Ranking Based On Selection :72
Climate Change
Natural Resource Management
Women Studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
9
0.529
* Total Citation Counts Rankings
Ranking Based On Selection :73
Organic pest management
Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :74
irrigation
water management
drip irrigation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
1
0.091
* Total Citation Counts Rankings
Ranking Based On Selection :75
Biofuels
Renewable energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
Prabhu S
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52
43
0.827
Valliammai Meiyappan
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
31
0.633
S Susikaran
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37
36
0.973
Ragupathi Kp
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
Pushpa J Agrl Extension
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
24
0.750
transfer of technology and its impact agriculture and rural development
Vengateswari M
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
Climate change
Crop simulation models
Weather forecasting models
ENSO
Venkatalakshmi K
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
17
0.567
Vigneshwari R
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
14
0.483
C Tamilarasan
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Gomadhi G
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
25
0.893
R Gangai Selvi
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
27
1.000
Gnanachitra M
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
Bioinoculants formulation
quality control
bioinoculants for stress mitigation
Kamaraj A
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
16
0.615
Sureka Supa
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
Vijayakumary P
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
22
0.917
R Anbarasan
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
17
0.739
V Hariharasudhan
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
Rajivgandhi Mmc
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
Kumuthan Ms
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
Joshua Davidson
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
R Gangai Selvi Ramalingam
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
13
0.722
Periyar Ramasamy D
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
9
0.529
Ganesan K
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
S Krishnasamy
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
1
0.091
Kiruthika, R
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600