Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (870,053 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 2
Alessandro Lucca Braccini
Tecnologia e Produção de Sementes
Manejo e Tratos Culturais em Soja e Canola
Metrics
H-Index
i10 Index
Citation
39
140
5,360
* Rankings
Ranking Based On Selection: 3
Osvaldo Ferrarese Filho
Plant biochemistry
Secondary metabolism
Lignin
Bioenergy
Nanoparticles
Metrics
H-Index
i10 Index
Citation
37
86
4,974
* Rankings
Ranking Based On Selection: 4
Jamil Constantin
Agronomia
Proteção de Plantas
Plantas Daninhas
Herbicidas
Resistência
Metrics
H-Index
i10 Index
Citation
37
149
6,221
* Rankings
Ranking Based On Selection: 6
Marcos Rafael Nanni
Sensoriamento Remoto Agrícola
Classificação de Solos
Manejo de Água e Solo
Metrics
H-Index
i10 Index
Citation
31
90
3,711
* Rankings
Ranking Based On Selection: 7
Pedro Soares Vidigal Filho
Agronomia
Fisiologia Vegetal
Fitotecnia
Manejo de Culturas
Caracterização de Germoplasma.
Metrics
H-Index
i10 Index
Citation
30
83
3,069
* Rankings
Ranking Based On Selection: 10
Rogerio Marchiosi
Plant physiology
nitrogen metabolism
photosynthesis
mechanism of action of allelochemicals
Metrics
H-Index
i10 Index
Citation
22
41
2,377

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* Rankings
Ranking Based On Selection: 12
Guilherme Braga Pereira Braz
Herbicidas
resistência
matologia
plantas daninhas
fitotecnia
Metrics
H-Index
i10 Index
Citation
21
44
1,363
* Rankings
Ranking Based On Selection: 13
Alessandro Lucca Braccini
fitotecnia
produção e tecnologia de sementes
soja
canola
Metrics
H-Index
i10 Index
Citation
20
52
1,471
* Rankings
Ranking Based On Selection: 14
Antonio Nolla
Fertilidade do solo
Adubos e Adubação
Química do Solo
Metrics
H-Index
i10 Index
Citation
20
34
1,221
* Rankings
Ranking Based On Selection: 15
Denis Fernando Biffe
Agronomia
Fitotecnia
Plantas Daninhas
Fruticultura
Horticultura
Metrics
H-Index
i10 Index
Citation
19
27
981
* Rankings
Ranking Based On Selection: 16
Antonio Saraiva Muniz
Ciência do Solo
Nutrição Mineral de Plantas
Tecnologia de Fertilizantes
Metrics
H-Index
i10 Index
Citation
19
30
1,100
* Rankings
Ranking Based On Selection: 17
Dayani Bailly
fish ecology
macroecology
richness patterns
species distribution modeling
conservation
Metrics
H-Index
i10 Index
Citation
18
26
1,293
* Rankings
Ranking Based On Selection: 20
Fabiano Aparecido Rios
Proteção de Plantas
Plantas Daninhas
Herbicidas
Seletividade
Resistência
Metrics
H-Index
i10 Index
Citation
13
13
549
* Rankings
Ranking Based On Selection: 21
Luiz Henrique Morais Franchini
Agronomia
Proteção de Plantas
Plantas Daninhas
Herbicidas
Resistência
Metrics
H-Index
i10 Index
Citation
13
16
596
André Luiz Halak
apicultura
melhoramento genetico de abelhas
produção de rainhas
produção de geleia real
Metrics
H-Index
i10 Index
Citation
7
5
139
Douglas Galhardo
Zootecnia
Apicultura
Meliponicultura
Melissopalinologia.
Metrics
H-Index
i10 Index
Citation
5
4
100
Rafael De Almeida Schiavon
secagem e arazenamento
ciencia dos alimentos
tecnologia de alimentos
Metrics
H-Index
i10 Index
Citation
4
1
75
Felipe Guilherme Ferreira Fornazza
Proteção de plantas
Plantas daninhas
herbicidas
Resistência
Seletividade
Metrics
H-Index
i10 Index
Citation
3
2
42
Cinthia Leão Figueira
Apicultura
Agrotóxicos
Apis mellifera
Produção de rainhas
Suplementação de colônias
Metrics
H-Index
i10 Index
Citation
2
1
13
Jean Samel Rocha
Nutrição de abelhas
apicultura
abelhas
Seleção e melhoramento na apicultura
manejo apícola
Metrics
H-Index
i10 Index
Citation
2
1
12
Rankings
Ranking Based On Selection: 1
Carlos Alberto Scapim
Metrics
H-Index
i10 Index
Citation Counts
47
251
10,618
Rankings
Ranking Based On Selection: 2
Alessandro Lucca Braccini
Metrics
H-Index
i10 Index
Citation Counts
39
140
5,360
Tecnologia e Produção de Sementes
Manejo e Tratos Culturais em Soja e Canola
Rankings
Ranking Based On Selection: 3
Osvaldo Ferrarese Filho
Metrics
H-Index
i10 Index
Citation Counts
37
86
4,974
Plant biochemistry
Secondary metabolism
Lignin
Bioenergy
Nanoparticles
Rankings
Ranking Based On Selection: 4
Jamil Constantin
Metrics
H-Index
i10 Index
Citation Counts
37
149
6,221
Agronomia
Proteção de Plantas
Plantas Daninhas
Herbicidas
Resistência
Rankings
Ranking Based On Selection: 5
Maria Celeste Gonçalves Vidigal
Metrics
H-Index
i10 Index
Citation Counts
32
96
3,698
Genetic resistance
Common bean
Genetic mapping
Rankings
Ranking Based On Selection: 6
Marcos Rafael Nanni
Metrics
H-Index
i10 Index
Citation Counts
31
90
3,711
Sensoriamento Remoto Agrícola
Classificação de Solos
Manejo de Água e Solo
Rankings
Ranking Based On Selection: 7
Pedro Soares Vidigal Filho
Metrics
H-Index
i10 Index
Citation Counts
30
83
3,069
Agronomia
Fisiologia Vegetal
Fitotecnia
Manejo de Culturas
Caracterização de Germoplasma.
Rankings
Ranking Based On Selection: 8
Dauri José Tessmann
Metrics
H-Index
i10 Index
Citation Counts
29
71
2,664
Agronomia
Proteção de Plantas
Fitopatologia
Rankings
Ranking Based On Selection: 9
Antonio Carlos Saraiva Da Costa
Metrics
H-Index
i10 Index
Citation Counts
27
91
3,295
ciência do solo
mineralogia
química do solo
Rankings
Ranking Based On Selection: 10
Rogerio Marchiosi
Metrics
H-Index
i10 Index
Citation Counts
22
41
2,377
Plant physiology
nitrogen metabolism
photosynthesis
mechanism of action of allelochemicals

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Rankings
Ranking Based On Selection: 11
Marcos Weber Do Canto
Metrics
H-Index
i10 Index
Citation Counts
22
41
1,720
Rankings
Ranking Based On Selection: 12
Guilherme Braga Pereira Braz
Metrics
H-Index
i10 Index
Citation Counts
21
44
1,363
Herbicidas
resistência
matologia
plantas daninhas
fitotecnia
Rankings
Ranking Based On Selection: 13
Alessandro Lucca Braccini
Metrics
H-Index
i10 Index
Citation Counts
20
52
1,471
fitotecnia
produção e tecnologia de sementes
soja
canola
Rankings
Ranking Based On Selection: 14
Antonio Nolla
Metrics
H-Index
i10 Index
Citation Counts
20
34
1,221
Fertilidade do solo
Adubos e Adubação
Química do Solo
Rankings
Ranking Based On Selection: 15
Denis Fernando Biffe
Metrics
H-Index
i10 Index
Citation Counts
19
27
981
Agronomia
Fitotecnia
Plantas Daninhas
Fruticultura
Horticultura
Rankings
Ranking Based On Selection: 16
Antonio Saraiva Muniz
Metrics
H-Index
i10 Index
Citation Counts
19
30
1,100
Ciência do Solo
Nutrição Mineral de Plantas
Tecnologia de Fertilizantes
Rankings
Ranking Based On Selection: 17
Dayani Bailly
Metrics
H-Index
i10 Index
Citation Counts
18
26
1,293
fish ecology
macroecology
richness patterns
species distribution modeling
conservation
Rankings
Ranking Based On Selection: 18
Ivan Granemann De Souza Junior
Metrics
H-Index
i10 Index
Citation Counts
18
31
864
Agronomia
ciência do solo
mineralogia do solo
química do solo
Rankings
Ranking Based On Selection: 19
Juliana Parisotto Poletine
Metrics
H-Index
i10 Index
Citation Counts
17
27
853
Rankings
Ranking Based On Selection: 20
Fabiano Aparecido Rios
Metrics
H-Index
i10 Index
Citation Counts
13
13
549
Proteção de Plantas
Plantas Daninhas
Herbicidas
Seletividade
Resistência
Rankings
Ranking Based On Selection: 21
Luiz Henrique Morais Franchini
Metrics
H-Index
i10 Index
Citation Counts
13
16
596
Agronomia
Proteção de Plantas
Plantas Daninhas
Herbicidas
Resistência
Rankings
Ranking Based On Selection: 22
Renato Barros De Lima Filho
Metrics
H-Index
i10 Index
Citation Counts
12
14
357
Rankings
Ranking Based On Selection: 23
Silas Maciel De Oliveira
Metrics
H-Index
i10 Index
Citation Counts
9
8
255
Crop Science
Soybean
Corn
Integrated farming systems
Rankings
Ranking Based On Selection: 24
André Luiz Halak
Metrics
H-Index
i10 Index
Citation Counts
7
5
139
apicultura
melhoramento genetico de abelhas
produção de rainhas
produção de geleia real
Rankings
Ranking Based On Selection: 25
Douglas Galhardo
Metrics
H-Index
i10 Index
Citation Counts
5
4
100
Zootecnia
Apicultura
Meliponicultura
Melissopalinologia.
Rankings
Ranking Based On Selection: 26
Tuan Henrique Smielevski De Souza
Metrics
H-Index
i10 Index
Citation Counts
4
2
67
Rankings
Ranking Based On Selection: 27
Rafael De Almeida Schiavon
Metrics
H-Index
i10 Index
Citation Counts
4
1
75
secagem e arazenamento
ciencia dos alimentos
tecnologia de alimentos
Rankings
Ranking Based On Selection: 28
Felipe Guilherme Ferreira Fornazza
Metrics
H-Index
i10 Index
Citation Counts
3
2
42
Proteção de plantas
Plantas daninhas
herbicidas
Resistência
Seletividade
Rankings
Ranking Based On Selection: 29
Cinthia Leão Figueira
Metrics
H-Index
i10 Index
Citation Counts
2
1
13
Apicultura
Agrotóxicos
Apis mellifera
Produção de rainhas
Suplementação de colônias
Rankings
Ranking Based On Selection: 30
Jean Samel Rocha
Metrics
H-Index
i10 Index
Citation Counts
2
1
12
Nutrição de abelhas
apicultura
abelhas
Seleção e melhoramento na apicultura
manejo apícola
Rankings
Ranking Based On Selection: 31
MommensohnLg
Metrics
H-Index
i10 Index
Citation Counts
1
1
11
Rankings
Ranking Based On Selection: 32
João Pedro C Prieto
Metrics
H-Index
i10 Index
Citation Counts
1
0
9