Subject Rankings

Sri Lanka Subject Rankings 2025

AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Oct 18, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (931.668) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]

* Total H IndexRankings
Ranking Based On Selection :1
Saman Seneweera
Climate Change Biology
Plant Physiology
Agriculture
Molecular Biology
Genetics
Metrics
H-Index
i10 Index
Citation Counts
49
94
8,152
* Total H IndexRankings
Ranking Based On Selection :2
Ravi Wijesundera
Plant Pathology
Mycology
Natural Products
Post Harvest Biology
Metrics
H-Index
i10 Index
Citation Counts
29
72
6,066
* Total H IndexRankings
Ranking Based On Selection :3
Nkb Adikaram
Plant Pathology
Postharvest Pathology
Mycology
Metrics
H-Index
i10 Index
Citation Counts
24
56
1,934
* Total H IndexRankings
Ranking Based On Selection :7
Mangalika Wickramasinghe
Plant molecular biology
Gene expression analysis
cereal grain quality
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,112
* Total H IndexRankings
Ranking Based On Selection :8
Deepak Khadka
Developmental Biology
Molecular Genetics
Plant Sciences
Metrics
H-Index
i10 Index
Citation Counts
14
14
995
* Total H IndexRankings
Ranking Based On Selection :10
DM De Costa
Plant Pathology
Microbial Genomics
Host-pathogen interactions
Molecular Microbiology
Molecular Plant Pathology
Metrics
H-Index
i10 Index
Citation Counts
13
25
738
* Total H IndexRankings
Ranking Based On Selection :11
Pi Prasanthi Perera
Plant Tissue Culture
Haploid Culture
Plant Breeding
Floral Biology
Metrics
H-Index
i10 Index
Citation Counts
13
15
717
* Total H IndexRankings
Ranking Based On Selection :12
Nilanthi Dahanayake
Plant tissue cuture
Plant breeding
Plant Sciences
Metrics
H-Index
i10 Index
Citation Counts
12
18
722
* Total H IndexRankings
Ranking Based On Selection :13
Renuka N Attanayake
plant pathology
breeding
population genetics
molecular biology
Metrics
H-Index
i10 Index
Citation Counts
11
14
688
* Total H IndexRankings
Ranking Based On Selection :14
Sacn Perera|C Perera, Chandrika Perera, S Perera
Plant breeding
Plant Genetic resources
Developmental Biology genetics
Metrics
H-Index
i10 Index
Citation Counts
11
13
394
* Total H IndexRankings
Ranking Based On Selection :15
S. Abeysinghe
Plant Pathology & Microbiology
Metrics
H-Index
i10 Index
Citation Counts
11
13
429
* Total H IndexRankings
Ranking Based On Selection :16
Kolchathurika Karunanayake
Plant pathology
Postharvest of fruits and vegetables
Metrics
H-Index
i10 Index
Citation Counts
11
12
303
* Total H IndexRankings
Ranking Based On Selection :17
Ganga Sinniah
Plant Pathology
Mycology
Molecular Plant Pathology
Metrics
H-Index
i10 Index
Citation Counts
9
8
229
* Total H IndexRankings
Ranking Based On Selection :20
Nalaka Geekiyanage|Nalaka GDA
Plant Functional Ecology
Plant Ecophysiology
Restoration Ecology
Forest Conservation
Metrics
H-Index
i10 Index
Citation Counts
8
8
429
* Total H IndexRankings
Ranking Based On Selection :21
Nelum Deshapriya
Plant disease management
plant-microbe interactions
Metrics
H-Index
i10 Index
Citation Counts
8
7
214
* Total H IndexRankings
Ranking Based On Selection :22
Nmc Nayanakantha
Plant Molecular Biology and Biotechnology leading to abiotic and biotic stress management in crop plants
Metrics
H-Index
i10 Index
Citation Counts
8
6
239
* Total H IndexRankings
Ranking Based On Selection :24
Dimanthi Jayatilake
Plant Breeding and Genetics
Crop Improvement
Molecular Markers
Metrics
H-Index
i10 Index
Citation Counts
7
6
213
* Total H IndexRankings
Ranking Based On Selection :25
Priyani Lakshmi Hettiarachchi
Plant sytematics
Medicinal plants
Metrics
H-Index
i10 Index
Citation Counts
7
7
383
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Saman Seneweera
Metrics
H-Index
i10-Index
Citation Counts
49
94
8,152
Climate Change Biology
Plant Physiology
Agriculture
Molecular Biology
Genetics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Ravi Wijesundera
Metrics
H-Index
i10-Index
Citation Counts
29
72
6,066
Plant Pathology
Mycology
Natural Products
Post Harvest Biology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Nkb Adikaram
Metrics
H-Index
i10-Index
Citation Counts
24
56
1,934
Plant Pathology
Postharvest Pathology
Mycology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
MCM Iqbal
Metrics
H-Index
i10-Index
Citation Counts
23
40
1,653
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Rasp Senanayake
Metrics
H-Index
i10-Index
Citation Counts
19
25
1,097
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
CK Jayasinghe
Metrics
H-Index
i10-Index
Citation Counts
16
26
805
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Mangalika Wickramasinghe
Metrics
H-Index
i10-Index
Citation Counts
15
17
1,112
Plant molecular biology
Gene expression analysis
cereal grain quality
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Deepak Khadka
Metrics
H-Index
i10-Index
Citation Counts
14
14
995
Developmental Biology
Molecular Genetics
Plant Sciences
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Hashendra Kathriarachchi
Metrics
H-Index
i10-Index
Citation Counts
13
15
963
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
DM De Costa
Metrics
H-Index
i10-Index
Citation Counts
13
25
738
Plant Pathology
Microbial Genomics
Host-pathogen interactions
Molecular Microbiology
Molecular Plant Pathology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Pi Prasanthi Perera
Metrics
H-Index
i10-Index
Citation Counts
13
15
717
Plant Tissue Culture
Haploid Culture
Plant Breeding
Floral Biology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Nilanthi Dahanayake
Metrics
H-Index
i10-Index
Citation Counts
12
18
722
Plant tissue cuture
Plant breeding
Plant Sciences
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Renuka N Attanayake
Metrics
H-Index
i10-Index
Citation Counts
11
14
688
plant pathology
breeding
population genetics
molecular biology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Sacn Perera|C Perera, Chandrika Perera, S Perera
Metrics
H-Index
i10-Index
Citation Counts
11
13
394
Plant breeding
Plant Genetic resources
Developmental Biology genetics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
S. Abeysinghe
Metrics
H-Index
i10-Index
Citation Counts
11
13
429
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Kolchathurika Karunanayake
Metrics
H-Index
i10-Index
Citation Counts
11
12
303
Plant pathology
Postharvest of fruits and vegetables
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Ganga Sinniah
Metrics
H-Index
i10-Index
Citation Counts
9
8
229
Plant Pathology
Mycology
Molecular Plant Pathology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
PA Weerasinghe
Metrics
H-Index
i10-Index
Citation Counts
9
9
445
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
KMEP Fernando
Metrics
H-Index
i10-Index
Citation Counts
9
9
220
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Nalaka Geekiyanage|Nalaka GDA
Metrics
H-Index
i10-Index
Citation Counts
8
8
429
Plant Functional Ecology
Plant Ecophysiology
Restoration Ecology
Forest Conservation
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Nelum Deshapriya
Metrics
H-Index
i10-Index
Citation Counts
8
7
214
Plant disease management
plant-microbe interactions
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Nmc Nayanakantha
Metrics
H-Index
i10-Index
Citation Counts
8
6
239
Plant Molecular Biology and Biotechnology leading to abiotic and biotic stress management in crop plants
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Widana Gamage Shirani Manel Kumari
Metrics
H-Index
i10-Index
Citation Counts
7
7
233
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Dimanthi Jayatilake
Metrics
H-Index
i10-Index
Citation Counts
7
6
213
Plant Breeding and Genetics
Crop Improvement
Molecular Markers
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Priyani Lakshmi Hettiarachchi
Metrics
H-Index
i10-Index
Citation Counts
7
7
383