Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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 :1
salmonella
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,954
9,324
0.492
* Total Citation Counts Rankings
Ranking Based On Selection :2
forestry
climate change
plant ecophysiology
forest carbon
greenhouse gases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,987
4,047
0.253
* Total Citation Counts Rankings
Ranking Based On Selection :3
veterinary pathology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,033
2,006
0.154
* Total Citation Counts Rankings
Ranking Based On Selection :4
Veterinary Microbiology/Bacteriology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,084
4,335
0.359
* Total Citation Counts Rankings
Ranking Based On Selection :5
Zoonotic viruses
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,948
5,453
0.456
* Total Citation Counts Rankings
Ranking Based On Selection :6
Statistics
Risk analysis
Computer modelling
Uncertainty analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,127
4,648
0.459
* Total Citation Counts Rankings
Ranking Based On Selection :7
spongiform encephalopathies
biohazards
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,933
5,259
0.529
* Total Citation Counts Rankings
Ranking Based On Selection :8
Bacteriology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,899
1,956
0.248
* Total Citation Counts Rankings
Ranking Based On Selection :9
Parasitology
DNA fingerprinting
Barcoding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,992
2,579
0.369
* Total Citation Counts Rankings
Ranking Based On Selection :10
Veterinary Virology
Virological Methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,489
2,638
0.407
* Total Citation Counts Rankings
Ranking Based On Selection :11
Plant virology
plant-pathogen interactions
resistance mechanisms
epidemiology
virus-induced gene silencing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,433
1,806
0.332
* Total Citation Counts Rankings
Ranking Based On Selection :12
Microbiology
Antibiotic resistance
Food poisoning bacteria
microbial genetics
MALDI ToF to identify bacteria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,361
2,282
0.426
* Total Citation Counts Rankings
Ranking Based On Selection :13
climate change adaptation
forest restoration
forest risk
tree physiology
biomechanics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,723
1,951
0.413
* Total Citation Counts Rankings
Ranking Based On Selection :14
Plant Pathogenic Bacteria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,589
1,925
0.419
* Total Citation Counts Rankings
Ranking Based On Selection :15
Social science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,893
2,160
0.555
* Total Citation Counts Rankings
Ranking Based On Selection :16
biology
bioinformatics
statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,518
1,957
0.556
* Total Citation Counts Rankings
Ranking Based On Selection :17
Bacteriology
Virology
Antimicrobial resistance
vaccine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,443
1,196
0.347
* Total Citation Counts Rankings
Ranking Based On Selection :18
Molecular diagnostics
plant diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,365
1,569
0.466
* Total Citation Counts Rankings
Ranking Based On Selection :19
Wildlife Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,297
1,137
0.345
* Total Citation Counts Rankings
Ranking Based On Selection :20
Climate Change
Forestry
Risk
Decision-Making
uncertainty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,668
2,429
0.910
* Total Citation Counts Rankings
Ranking Based On Selection :21
epidemiology
animal health
infectious disease
bovine tuberculosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,560
843
0.329
* Total Citation Counts Rankings
Ranking Based On Selection :22
Virology
Animal Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,256
792
0.351
* Total Citation Counts Rankings
Ranking Based On Selection :23
microbiology
molcular biology
sequencing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,182
1,322
0.606
* Total Citation Counts Rankings
Ranking Based On Selection :24
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,989
544
0.274
* Total Citation Counts Rankings
Ranking Based On Selection :25
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,789
675
0.377
Rh Davies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,954
9,324
0.492
James Il Morison
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,987
4,047
0.253
forestry
climate change
plant ecophysiology
forest carbon
greenhouse gases
Martin Jeffrey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,033
2,006
0.154
veterinary pathology
Adrian M. Whatmore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,084
4,335
0.359
Veterinary Microbiology/Bacteriology
Nicholas Johnson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,948
5,453
0.456
Marc Kennedy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,127
4,648
0.459
Statistics
Risk analysis
Computer modelling
Uncertainty analysis
Marion Simmons
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,933
5,259
0.529
Nick Coldham
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,899
1,956
0.248
Alex Reid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,992
2,579
0.369
Parasitology
DNA fingerprinting
Barcoding
Scott M Reid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,489
2,638
0.407
Veterinary Virology
Virological Methods
Christophe Lacomme
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,433
1,806
0.332
Plant virology
plant-pathogen interactions
resistance mechanisms
epidemiology
virus-induced gene silencing
Luke Randall
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,361
2,282
0.426
Microbiology
Antibiotic resistance
Food poisoning bacteria
microbial genetics
MALDI ToF to identify bacteria
Bruce Nicoll
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,723
1,951
0.413
climate change adaptation
forest restoration
forest risk
tree physiology
biomechanics
Gerry Saddler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,589
1,925
0.419
M Marzano
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,893
2,160
0.555
Javier Nunez-Garcia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,518
1,957
0.556
biology
bioinformatics
statistics
Guanghui Wu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,443
1,196
0.347
Bacteriology
Virology
Antimicrobial resistance
vaccine
Ja Tomlinson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,365
1,569
0.466
Molecular diagnostics
plant diseases
Gavin J Wilson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,297
1,137
0.345
Michal Petr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,668
2,429
0.910
Climate Change
Forestry
Risk
Decision-Making
uncertainty
Jessica E Parry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,560
843
0.329
epidemiology
animal health
infectious disease
bovine tuberculosis
Helen Crooke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,256
792
0.351
Manal Abuoun
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,182
1,322
0.606
microbiology
molcular biology
sequencing
Andrew D Curran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,989
544
0.274
Leigh Thorne
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,789
675
0.377