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
27,433
Country Rank
205
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![Kadangode Ramakrishnan](/user/assets/images/profile/no-profile-photo.png)
Impact Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,699
5,876
0.229
* Total Citation Counts Rankings
World Rank
140,376
Country Rank
2,106
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![Raguchander Thiruvengadam](https://cdn.adscientificindex.com/pictures/f6/415679.jpg)
Plant Pathology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,244
3,150
0.435
* Total Citation Counts Rankings
World Rank
152,836
Country Rank
2,362
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![Raveendran Muthurajan](https://cdn.adscientificindex.com/pictures/1d/418567.jpg)
Molecular Breeding
Functional Genomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,550
4,539
0.693
* Total Citation Counts Rankings
World Rank
162,695
Country Rank
2,577
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![M Djanaguiraman](https://cdn.adscientificindex.com/pictures/c4/418566.jpg)
Abiotic Stress Physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,163
4,236
0.687
* Total Citation Counts Rankings
World Rank
170,384
Country Rank
2,758
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![KS Subramanian](https://cdn.adscientificindex.com/pictures/dd/361660.jpg)
Nano Science
Mycorrhiza
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,886
3,398
0.577
* Total Citation Counts Rankings
World Rank
170,795
Country Rank
2,767
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![Sudhakar D](/user/assets/images/profile/no-profile-photo.png)
Plant Molecular Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,873
1,991
0.339
* Total Citation Counts Rankings
World Rank
182,027
Country Rank
3,013
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![Nadarajan N](https://cdn.adscientificindex.com/pictures/f7/419714.jpg)
Plant breeding
Biotechnology
Pulses
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,506
2,466
0.448
* Total Citation Counts Rankings
World Rank
209,794
Country Rank
3,730
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![K Ramasamy](/user/assets/images/profile/no-profile-photo.png)
microbiologist nanotech
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,753
1,825
0.384
* Total Citation Counts Rankings
World Rank
215,812
Country Rank
3,878
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![Senthil Natesan](https://cdn.adscientificindex.com/pictures/c1/420939.jpg)
Molecular breeding
genetics
genomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,613
3,114
0.675
* Total Citation Counts Rankings
World Rank
221,164
Country Rank
4,020
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![Baskaran R](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,504
492
0.109
* Total Citation Counts Rankings
World Rank
228,728
Country Rank
4,226
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![Ananda Kumar Cr](/user/assets/images/profile/no-profile-photo.png)
agriculture
plant breeding and genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,434
1,762
0.397
* Total Citation Counts Rankings
World Rank
240,746
Country Rank
4,555
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![Avudainayagam](https://cdn.adscientificindex.com/pictures/a1/213218.jpg)
Heavy metal polution and Remediation in Soil and Water
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,155
1,645
0.396
* Total Citation Counts Rankings
World Rank
241,734
Country Rank
4,586
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![Sevugapperumal Nakkeeran](https://cdn.adscientificindex.com/pictures/0a/422088.jpg)
Biological Control of Plant Pathogens
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,203
2,466
0.587
* Total Citation Counts Rankings
World Rank
251,608
Country Rank
4,870
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![Visvanathan Ranagraju](https://cdn.adscientificindex.com/pictures/27/420553.jpg)
Engineering properties
processing of spices
waste utilisation
drying of crops
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,908
1,824
0.467
* Total Citation Counts Rankings
World Rank
267,416
Country Rank
5,361
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![Mahimairaja S](https://cdn.adscientificindex.com/pictures/cc/420150.jpg)
Environmental Pollution and Remediation and Soil Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,644
1,283
0.352
* Total Citation Counts Rankings
World Rank
270,840
Country Rank
5,449
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![Sivakumar Uthandi](https://cdn.adscientificindex.com/pictures/2b/439573.jpg)
Bioconversion
Laccase
Biofuel
Metabolomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,590
2,755
0.767
* Total Citation Counts Rankings
World Rank
271,630
Country Rank
5,481
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![Anderson Amalan Kumar A](/user/assets/images/profile/no-profile-photo.png)
Plant Physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,578
2,234
0.624
* Total Citation Counts Rankings
World Rank
297,841
Country Rank
6,321
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![Manivannan N](https://cdn.adscientificindex.com/pictures/4b/425629.jpg)
Molecular breeding
Pulses breeding
Oilseeds breeding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,360
1,980
0.589
* Total Citation Counts Rankings
World Rank
306,149
Country Rank
6,581
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![Subburamu Karthikeyan](https://cdn.adscientificindex.com/pictures/98/421072.jpg)
Environmental biotechnology
Fermentation technology
C sequestration
Biofuels
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,108
2,275
0.732
* Total Citation Counts Rankings
World Rank
314,375
Country Rank
6,844
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![V Ramamoorthy](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,065
1,119
0.365
* Total Citation Counts Rankings
World Rank
345,446
Country Rank
7,821
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![Mohamed Amanullah M](https://cdn.adscientificindex.com/pictures/99/292128.jpg)
Farming systems
soil fertility
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,747
1,295
0.471
* Total Citation Counts Rankings
World Rank
363,508
Country Rank
8,447
Institution Rank : 22
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![S Harish](https://cdn.adscientificindex.com/pictures/45/439471.jpg)
Biological control
Virology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,514
1,276
0.508
* Total Citation Counts Rankings
World Rank
370,838
Country Rank
8,662
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![Ravikesavan Rajasekaran](https://cdn.adscientificindex.com/pictures/b6/518816.jpg)
Plant Breeding - Cotton
Maize and Millets
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,548
1,718
0.674
* Total Citation Counts Rankings
World Rank
376,935
Country Rank
8,864
Institution Rank : 24
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![Kasirajan Subrahmaniyan](https://cdn.adscientificindex.com/pictures/c7/292046.jpg)
Groundnut Agronomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,447
1,536
0.628
* Total Citation Counts Rankings
World Rank
378,388
Country Rank
8,921
Institution Rank : 25
![](https://cdn.adscientificindex.com/logos/8706.jpg)
![India](/flags/in.png)
![Kennedy JS](/user/assets/images/profile/no-profile-photo.png)
Entomology
Population Ecology
Biological Control
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,445
1,346
0.551
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
27,433
![India](/flags/in.png)
205
![](https://cdn.adscientificindex.com/logos/8706.jpg)
1
Kadangode Ramakrishnan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,699
5,876
0.229
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
140,376
![India](/flags/in.png)
2,106
![](https://cdn.adscientificindex.com/logos/8706.jpg)
2
Raguchander Thiruvengadam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,244
3,150
0.435
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
152,836
![India](/flags/in.png)
2,362
![](https://cdn.adscientificindex.com/logos/8706.jpg)
3
Raveendran Muthurajan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,550
4,539
0.693
![](https://cdn.adscientificindex.com/logos/8706.jpg)
Molecular Breeding
Functional Genomics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
162,695
![India](/flags/in.png)
2,577
![](https://cdn.adscientificindex.com/logos/8706.jpg)
4
M Djanaguiraman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,163
4,236
0.687
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
170,384
![India](/flags/in.png)
2,758
![](https://cdn.adscientificindex.com/logos/8706.jpg)
5
KS Subramanian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,886
3,398
0.577
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
170,795
![India](/flags/in.png)
2,767
![](https://cdn.adscientificindex.com/logos/8706.jpg)
6
Sudhakar D
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,873
1,991
0.339
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
182,027
![India](/flags/in.png)
3,013
![](https://cdn.adscientificindex.com/logos/8706.jpg)
7
Nadarajan N
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,506
2,466
0.448
![](https://cdn.adscientificindex.com/logos/8706.jpg)
Plant breeding
Biotechnology
Pulses
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
209,794
![India](/flags/in.png)
3,730
![](https://cdn.adscientificindex.com/logos/8706.jpg)
8
K Ramasamy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,753
1,825
0.384
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
215,812
![India](/flags/in.png)
3,878
![](https://cdn.adscientificindex.com/logos/8706.jpg)
9
Senthil Natesan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,613
3,114
0.675
![](https://cdn.adscientificindex.com/logos/8706.jpg)
Molecular breeding
genetics
genomics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
221,164
![India](/flags/in.png)
4,020
![](https://cdn.adscientificindex.com/logos/8706.jpg)
10
Baskaran R
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,504
492
0.109
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* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
228,728
![India](/flags/in.png)
4,226
![](https://cdn.adscientificindex.com/logos/8706.jpg)
11
Ananda Kumar Cr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,434
1,762
0.397
![](https://cdn.adscientificindex.com/logos/8706.jpg)
agriculture
plant breeding and genetics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
240,746
![India](/flags/in.png)
4,555
![](https://cdn.adscientificindex.com/logos/8706.jpg)
12
Avudainayagam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,155
1,645
0.396
![](https://cdn.adscientificindex.com/logos/8706.jpg)
Heavy metal polution and Remediation in Soil and Water
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
241,734
![India](/flags/in.png)
4,586
![](https://cdn.adscientificindex.com/logos/8706.jpg)
13
Sevugapperumal Nakkeeran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,203
2,466
0.587
![](https://cdn.adscientificindex.com/logos/8706.jpg)
Biological Control of Plant Pathogens
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
251,608
![India](/flags/in.png)
4,870
![](https://cdn.adscientificindex.com/logos/8706.jpg)
14
Visvanathan Ranagraju
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,908
1,824
0.467
![](https://cdn.adscientificindex.com/logos/8706.jpg)
Engineering properties
processing of spices
waste utilisation
drying of crops
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
267,416
![India](/flags/in.png)
5,361
![](https://cdn.adscientificindex.com/logos/8706.jpg)
15
Mahimairaja S
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,644
1,283
0.352
![](https://cdn.adscientificindex.com/logos/8706.jpg)
Environmental Pollution and Remediation and Soil Health
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
270,840
![India](/flags/in.png)
5,449
![](https://cdn.adscientificindex.com/logos/8706.jpg)
16
Sivakumar Uthandi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,590
2,755
0.767
![](https://cdn.adscientificindex.com/logos/8706.jpg)
Bioconversion
Laccase
Biofuel
Metabolomics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
271,630
![India](/flags/in.png)
5,481
![](https://cdn.adscientificindex.com/logos/8706.jpg)
17
Anderson Amalan Kumar A
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,578
2,234
0.624
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
297,841
![India](/flags/in.png)
6,321
![](https://cdn.adscientificindex.com/logos/8706.jpg)
18
Manivannan N
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,360
1,980
0.589
![](https://cdn.adscientificindex.com/logos/8706.jpg)
Molecular breeding
Pulses breeding
Oilseeds breeding
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
306,149
![India](/flags/in.png)
6,581
![](https://cdn.adscientificindex.com/logos/8706.jpg)
19
Subburamu Karthikeyan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,108
2,275
0.732
![](https://cdn.adscientificindex.com/logos/8706.jpg)
Environmental biotechnology
Fermentation technology
C sequestration
Biofuels
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
314,375
![India](/flags/in.png)
6,844
![](https://cdn.adscientificindex.com/logos/8706.jpg)
20
V Ramamoorthy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,065
1,119
0.365
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
345,446
![India](/flags/in.png)
7,821
![](https://cdn.adscientificindex.com/logos/8706.jpg)
21
Mohamed Amanullah M
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,747
1,295
0.471
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
363,508
![India](/flags/in.png)
8,447
![](https://cdn.adscientificindex.com/logos/8706.jpg)
22
S Harish
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,514
1,276
0.508
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
370,838
![India](/flags/in.png)
8,662
![](https://cdn.adscientificindex.com/logos/8706.jpg)
23
Ravikesavan Rajasekaran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,548
1,718
0.674
![](https://cdn.adscientificindex.com/logos/8706.jpg)
Plant Breeding - Cotton
Maize and Millets
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
376,935
![India](/flags/in.png)
8,864
![](https://cdn.adscientificindex.com/logos/8706.jpg)
24
Kasirajan Subrahmaniyan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,447
1,536
0.628
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
378,388
![India](/flags/in.png)
8,921
![](https://cdn.adscientificindex.com/logos/8706.jpg)
25
Kennedy JS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,445
1,346
0.551
![](https://cdn.adscientificindex.com/logos/8706.jpg)
Entomology
Population Ecology
Biological Control
Biotechnology