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 :1
Plant Microbiome
Phytopathology
Plant-Microbe Interactions
Arabidopsis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67,387
32,004
0.475
* Total Citation Counts Rankings
Ranking Based On Selection :2
smallholder farmers
systems agronomy
tropical farming systems
tropical legumes
nitrogen fixation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65,659
28,259
0.430
* Total Citation Counts Rankings
Ranking Based On Selection :3
Plant biology
Insects as Food and Feed
Plant-Insect Interactions
Chemical ecology
Entomology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65,060
22,832
0.351
* Total Citation Counts Rankings
Ranking Based On Selection :4
Soil Science
Environmental Science
Climate science
Earth System Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58,839
39,082
0.664
* Total Citation Counts Rankings
Ranking Based On Selection :5
Plant Breeding
plant genetics
plant science
plant genomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51,928
22,900
0.441
* Total Citation Counts Rankings
Ranking Based On Selection :6
functional traits
ecology
community assembly
species coexistence
secondary forests
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,162
29,444
0.599
* Total Citation Counts Rankings
Ranking Based On Selection :7
Crop physiology
agronomy
plant breeding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,832
17,737
0.509
* Total Citation Counts Rankings
Ranking Based On Selection :8
rhizosphere microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,856
16,602
0.490
* Total Citation Counts Rankings
Ranking Based On Selection :9
Aquatic Ecology
Biological Oceanography
Microbial Ecology
Theoretical Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,249
17,124
0.515
* Total Citation Counts Rankings
Ranking Based On Selection :10
Biodiversity conservation
Agro-ecology
Ecosystem services
Ecological intensification
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,141
17,659
0.533
* Total Citation Counts Rankings
Ranking Based On Selection :11
entomology
insect-plant interactions
chemical ecology
entomophagy
bioconversion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,072
16,287
0.492
* Total Citation Counts Rankings
Ranking Based On Selection :12
metabolomics
systems biology
data analysis
chemometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,607
12,865
0.407
* Total Citation Counts Rankings
Ranking Based On Selection :13
dairy cattle
rumen
fermentation
milk production
methane
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,786
15,283
0.496
* Total Citation Counts Rankings
Ranking Based On Selection :14
plant ecology
population dynamics
population modeling
roots
biodiversity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,291
13,184
0.450
* Total Citation Counts Rankings
Ranking Based On Selection :15
plant
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,640
10,926
0.381
* Total Citation Counts Rankings
Ranking Based On Selection :16
soil science
land resources information systems
soil carbon stocks/changes
soil mapping
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,924
14,111
0.505
* Total Citation Counts Rankings
Ranking Based On Selection :17
agricultural sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,572
14,703
0.533
* Total Citation Counts Rankings
Ranking Based On Selection :18
plants
pathogens
avirulence
virulence
resistance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,798
8,373
0.312
* Total Citation Counts Rankings
Ranking Based On Selection :19
Soil ecology
agroecology
soil quality
sustainable agriculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,656
11,417
0.428
* Total Citation Counts Rankings
Ranking Based On Selection :20
Plant stress
Flooding
Submergence
Shade avoidance
Plant ecophysiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,379
10,801
0.409
* Total Citation Counts Rankings
Ranking Based On Selection :21
Horticulture
Crop physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,302
14,271
0.543
* Total Citation Counts Rankings
Ranking Based On Selection :22
Fungal ecology and diversity
Soil fertility
Terra Preta
mycorrhiza
decomposition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,587
14,237
0.556
* Total Citation Counts Rankings
Ranking Based On Selection :23
aquatic ecology
freshwater ecology
marine ecology
invasive species
biological invasions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,451
7,013
0.287
* Total Citation Counts Rankings
Ranking Based On Selection :24
plant breeding
biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,765
5,994
0.252
* Total Citation Counts Rankings
Ranking Based On Selection :25
Plant Pathology
Plant-Microbe Interactions
Phytohormones
Transcriptional regulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,634
11,833
0.501
Corné Mj Pieterse
Utrecht University
Utrecht, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67,387
32,004
0.475
Plant Microbiome
Phytopathology
Plant-Microbe Interactions
Arabidopsis
Ken E Giller
Wageningen University & Research Centre
Wageningen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65,659
28,259
0.430
smallholder farmers
systems agronomy
tropical farming systems
tropical legumes
nitrogen fixation
Marcel Dicke
Wageningen University & Research Centre
Wageningen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65,060
22,832
0.351
Plant biology
Insects as Food and Feed
Plant-Insect Interactions
Chemical ecology
Entomology
Wim De Vries
Wageningen University & Research Centre
Wageningen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58,839
39,082
0.664
Soil Science
Environmental Science
Climate science
Earth System Science
Richard Gf Visser
Wageningen University & Research Centre
Wageningen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51,928
22,900
0.441
Plant Breeding
plant genetics
plant science
plant genomics
Lourens Poorter
Wageningen University & Research Centre
Wageningen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,162
29,444
0.599
functional traits
ecology
community assembly
species coexistence
secondary forests
PC Struik
Wageningen University & Research Centre
Wageningen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,832
17,737
0.509
Crop physiology
agronomy
plant breeding
Bakker Pahm
Utrecht University
Utrecht, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,856
16,602
0.490
Jef Huisman
University of Amsterdam
Amsterdam, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,249
17,124
0.515
Aquatic Ecology
Biological Oceanography
Microbial Ecology
Theoretical Biology
Kleijn D
Wageningen University & Research Centre
Wageningen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,141
17,659
0.533
Biodiversity conservation
Agro-ecology
Ecosystem services
Ecological intensification
Joop Ja Van Loon
Wageningen University & Research Centre
Wageningen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,072
16,287
0.492
entomology
insect-plant interactions
chemical ecology
entomophagy
bioconversion
Age Smilde
University of Amsterdam
Amsterdam, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,607
12,865
0.407
metabolomics
systems biology
data analysis
chemometrics
Jan Dijkstra
Wageningen University & Research Centre
Wageningen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,786
15,283
0.496
dairy cattle
rumen
fermentation
milk production
methane
Hans De Kroon
Radboud University
Nijmegen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,291
13,184
0.450
plant ecology
population dynamics
population modeling
roots
biodiversity
De Vos
Wageningen University & Research Centre
Wageningen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,640
10,926
0.381
Niels H Batjes
Wageningen University & Research Centre
Wageningen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,924
14,111
0.505
soil science
land resources information systems
soil carbon stocks/changes
soil mapping
Martin Van Ittersum
Wageningen University & Research Centre
Wageningen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,572
14,703
0.533
Pierre De Wit
Wageningen University & Research Centre
Wageningen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,798
8,373
0.312
plants
pathogens
avirulence
virulence
resistance
Lijbert Brussaard
Wageningen University & Research Centre
Wageningen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,656
11,417
0.428
Soil ecology
agroecology
soil quality
sustainable agriculture
Lacj Voesenek
Utrecht University
Utrecht, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,379
10,801
0.409
Plant stress
Flooding
Submergence
Shade avoidance
Plant ecophysiology
Li T
Wageningen University & Research Centre
Wageningen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,302
14,271
0.543
Thomas Kuyper
Wageningen University & Research Centre
Wageningen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,587
14,237
0.556
Fungal ecology and diversity
Soil fertility
Terra Preta
mycorrhiza
decomposition
Gerard Van Der Velde
Radboud University
Nijmegen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,451
7,013
0.287
aquatic ecology
freshwater ecology
marine ecology
invasive species
biological invasions
Evert Jacobsen
Wageningen University & Research Centre
Wageningen, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,765
5,994
0.252
Saskia Van Wees
Utrecht University
Utrecht, Netherlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,634
11,833
0.501
Plant Pathology
Plant-Microbe Interactions
Phytohormones
Transcriptional regulation