Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
337,671
Country Rank
7,650
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/5000.png)
![India](/flags/in.png)
![Sowndhararajan Kandhasamy](https://cdn.adscientificindex.com/pictures/8c/425273.jpg)
Biological Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,766
2,091
0.756
* Total Citation Counts Rankings
World Rank
522,651
Country Rank
14,374
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/5000.png)
![India](/flags/in.png)
![Rajeshkumar S](https://cdn.adscientificindex.com/pictures/59/398515.jpg)
Environmental Pollution
Heavy metal toxicity
HSP Protein
Enzymes Study
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,517
1,322
0.871
* Total Citation Counts Rankings
World Rank
584,311
Country Rank
16,918
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/5000.png)
![India](/flags/in.png)
![Gurusamy Dhandapani](https://cdn.adscientificindex.com/pictures/a1/344815.jpg)
Plant Tissue Culture & Genetic Engineering
Plant & Insect Molecular Biology
RNAi and Functional Genomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,268
992
0.782
* Total Citation Counts Rankings
World Rank
802,681
Country Rank
26,938
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/5000.png)
![India](/flags/in.png)
![R Thirugnanasampandan](https://cdn.adscientificindex.com/pictures/f6/344816.jpg)
Plant Tissue Culture and Molecular Bioprospection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
686
418
0.609
* Total Citation Counts Rankings
World Rank
860,272
Country Rank
30,182
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/5000.png)
![India](/flags/in.png)
![P Kathireswari|Kathireswari Palanisamy, P. Kathireswari, Palanisamy Kathireswari](https://cdn.adscientificindex.com/pictures/17/4509598.jpg)
EARTHWORM
VERMITECHNOLOGY
SOIL DIVERSITY
TERMITES
NANOBIOTECHNOGY
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
576
446
0.774
* Total Citation Counts Rankings
World Rank
1,059,652
Country Rank
42,861
Institution Rank : 25
![](https://cdn.adscientificindex.com/logos/5000.png)
![India](/flags/in.png)
![Vishnupriya B](/user/assets/images/profile/no-profile-photo.png)
Microbial biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
289
160
0.554
* Total Citation Counts Rankings
World Rank
1,230,702
Country Rank
53,252
Institution Rank : 36
![](https://cdn.adscientificindex.com/logos/5000.png)
![India](/flags/in.png)
![A. Venkatachalapathi](/user/assets/images/profile/no-profile-photo.png)
Ethnobotany and Conservation Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
167
136
0.814
* Total Citation Counts Rankings
World Rank
1,733,574
Country Rank
88,566
Institution Rank : 62
![](https://cdn.adscientificindex.com/logos/5000.png)
![India](/flags/in.png)
![Moorthy D](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
28
0.800
* Total Citation Counts Rankings
World Rank
1,797,182
Country Rank
93,813
Institution Rank : 66
![](https://cdn.adscientificindex.com/logos/5000.png)
![India](/flags/in.png)
![Preethee S](/pictures/42/5394676.jpg)
Vermitechnology
Earthworm reproduction
Immunology
Waste Management
Environmental Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
27
1.000
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
337,671
![India](/flags/in.png)
7,650
![](https://cdn.adscientificindex.com/logos/5000.png)
2
Sowndhararajan Kandhasamy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,766
2,091
0.756
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
522,651
![India](/flags/in.png)
14,374
![](https://cdn.adscientificindex.com/logos/5000.png)
7
Rajeshkumar S
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,517
1,322
0.871
![](https://cdn.adscientificindex.com/logos/5000.png)
Environmental Pollution
Heavy metal toxicity
HSP Protein
Enzymes Study
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
584,311
![India](/flags/in.png)
16,918
![](https://cdn.adscientificindex.com/logos/5000.png)
9
Gurusamy Dhandapani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,268
992
0.782
![](https://cdn.adscientificindex.com/logos/5000.png)
Plant Tissue Culture & Genetic Engineering
Plant & Insect Molecular Biology
RNAi and Functional Genomics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
802,681
![India](/flags/in.png)
26,938
![](https://cdn.adscientificindex.com/logos/5000.png)
14
R Thirugnanasampandan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
686
418
0.609
![](https://cdn.adscientificindex.com/logos/5000.png)
Plant Tissue Culture and Molecular Bioprospection
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
860,272
![India](/flags/in.png)
30,182
![](https://cdn.adscientificindex.com/logos/5000.png)
15
P Kathireswari|Kathireswari Palanisamy, P. Kathireswari, Palanisamy Kathireswari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
576
446
0.774
![](https://cdn.adscientificindex.com/logos/5000.png)
EARTHWORM
VERMITECHNOLOGY
SOIL DIVERSITY
TERMITES
NANOBIOTECHNOGY
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,059,652
![India](/flags/in.png)
42,861
![](https://cdn.adscientificindex.com/logos/5000.png)
25
Vishnupriya B
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
289
160
0.554
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,230,702
![India](/flags/in.png)
53,252
![](https://cdn.adscientificindex.com/logos/5000.png)
36
A. Venkatachalapathi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
167
136
0.814
![](https://cdn.adscientificindex.com/logos/5000.png)
Ethnobotany and Conservation Biology
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,733,574
![India](/flags/in.png)
88,566
![](https://cdn.adscientificindex.com/logos/5000.png)
62
Moorthy D
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
28
0.800
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,797,182
![India](/flags/in.png)
93,813
![](https://cdn.adscientificindex.com/logos/5000.png)
66
Preethee S
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
27
1.000
![](https://cdn.adscientificindex.com/logos/5000.png)
Vermitechnology
Earthworm reproduction
Immunology
Waste Management
Environmental Biology