World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Plant Science and Agronomy 60 1216 1114 105 97 282 12721

Carlo Leifert publications per year

The chart shows the history of publications by Carlo Leifert between 1977 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Carlo Leifert published across 48 years, from 1977 to 2024, averaging 6.5 papers a year. Output peaked at 23 publications in 2007. 13 of the 314 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1977 to 2024. Vertical axis: number of publications, 0 to 23. Peak 23 publications in 2007. 1977: 1 publication 1978: 0 publications 1979: 0 publications 1980: 0 publications 1981: 0 publications 1982: 0 publications 1983: 0 publications 1984: 0 publications 1985: 0 publications 1986: 0 publications 1987: 0 publications 1988: 1 publication 1989: 2 publications 1990: 2 publications 1991: 2 publications 1992: 5 publications 1993: 2 publications 1994: 11 publications 1995: 5 publications 1996: 6 publications 1997: 8 publications 1998: 4 publications 1999: 11 publications 2000: 6 publications 2001: 6 publications 2002: 10 publications 2003: 5 publications 2004: 7 publications 2005: 8 publications 2006: 14 publications 2007: 23 publications 2008: 19 publications 2009: 14 publications 2010: 11 publications 2011: 22 publications 2012: 14 publications 2013: 14 publications 2014: 9 publications 2015: 11 publications 2016: 4 publications 2017: 5 publications 2018: 4 publications 2019: 3 publications 2020: 11 publications 2021: 11 publications 2022: 10 publications 2023: 8 publications 2024: 5 publications
1977 2024

314 publications in total across all disciplines

View publications per year as a table
Carlo Leifert: publications per year, 1977 to 2024
Year Publications
1977 1
1978 0
1979 0
1980 0
1981 0
1982 0
1983 0
1984 0
1985 0
1986 0
1987 0
1988 1
1989 2
1990 2
1991 2
1992 5
1993 2
1994 11
1995 5
1996 6
1997 8
1998 4
1999 11
2000 6
2001 6
2002 10
2003 5
2004 7
2005 8
2006 14
2007 23
2008 19
2009 14
2010 11
2011 22
2012 14
2013 14
2014 9
2015 11
2016 4
2017 5
2018 4
2019 3
2020 11
2021 11
2022 10
2023 8
2024 5
Total 314
Download as CSV

Carlo Leifert publication distribution in Plant Science and Agronomy in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Plant Science and Agronomy in 2026. The highlighted bar marks where Carlo Leifert sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 88 bars. Horizontal axis: publications, 36–40 to 467+. Vertical axis: number of scientists, 0 to 255. Most scientists, 255, have 111–115 publications. The last bar groups every scientist with 467 publications or more. The highlighted bar, 281–285 publications, is where this scientist sits. 36–40 publications: 2 scientists 41–45 publications: 7 scientists 46–50 publications: 40 scientists 51–55 publications: 58 scientists 56–60 publications: 60 scientists 61–65 publications: 107 scientists 66–70 publications: 130 scientists 71–75 publications: 153 scientists 76–80 publications: 191 scientists 81–85 publications: 199 scientists 86–90 publications: 206 scientists 91–95 publications: 218 scientists 96–100 publications: 226 scientists 101–105 publications: 227 scientists 106–110 publications: 247 scientists 111–115 publications: 255 scientists 116–120 publications: 253 scientists 121–125 publications: 233 scientists 126–130 publications: 219 scientists 131–135 publications: 201 scientists 136–140 publications: 194 scientists 141–145 publications: 176 scientists 146–150 publications: 157 scientists 151–155 publications: 147 scientists 156–160 publications: 151 scientists 161–165 publications: 159 scientists 166–170 publications: 137 scientists 171–175 publications: 128 scientists 176–180 publications: 126 scientists 181–185 publications: 98 scientists 186–190 publications: 114 scientists 191–195 publications: 100 scientists 196–200 publications: 90 scientists 201–205 publications: 71 scientists 206–210 publications: 98 scientists 211–215 publications: 70 scientists 216–220 publications: 86 scientists 221–225 publications: 61 scientists 226–230 publications: 58 scientists 231–235 publications: 53 scientists 236–240 publications: 64 scientists 241–245 publications: 39 scientists 246–250 publications: 46 scientists 251–255 publications: 51 scientists 256–260 publications: 36 scientists 261–265 publications: 44 scientists 266–270 publications: 35 scientists 271–275 publications: 30 scientists 276–280 publications: 33 scientists 281–285 publications: 35 scientists 286–290 publications: 36 scientists 291–295 publications: 26 scientists 296–300 publications: 26 scientists 301–305 publications: 31 scientists 306–310 publications: 30 scientists 311–315 publications: 21 scientists 316–320 publications: 29 scientists 321–325 publications: 14 scientists 326–330 publications: 15 scientists 331–335 publications: 15 scientists 336–340 publications: 17 scientists 341–345 publications: 15 scientists 346–350 publications: 12 scientists 351–355 publications: 17 scientists 356–360 publications: 18 scientists 361–365 publications: 12 scientists 366–370 publications: 11 scientists 371–375 publications: 6 scientists 376–380 publications: 6 scientists 381–385 publications: 11 scientists 386–390 publications: 9 scientists 391–395 publications: 10 scientists 396–400 publications: 8 scientists 401–405 publications: 4 scientists 406–410 publications: 9 scientists 411–415 publications: 11 scientists 416–420 publications: 4 scientists 421–425 publications: 7 scientists 426–430 publications: 4 scientists 431–435 publications: 3 scientists 436–440 publications: 5 scientists 441–445 publications: 8 scientists 446–450 publications: 6 scientists 451–455 publications: 7 scientists 456–460 publications: 5 scientists 461–465 publications: 6 scientists 466 publications: 2 scientists 467+ publications: 99 scientists
36–40 publications 467+

This scientist: 282 publications — 91st percentile

91% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 467 publications or more.

View publications distribution as a table
Number of Plant Science and Agronomy scientists by publication count, Research.com 2026 ranking edition. Based on 6,494 ranked scientists.
Publications Scientists This scientist
36–40 2
41–45 7
46–50 40
51–55 58
56–60 60
61–65 107
66–70 130
71–75 153
76–80 191
81–85 199
86–90 206
91–95 218
96–100 226
101–105 227
106–110 247
111–115 255
116–120 253
121–125 233
126–130 219
131–135 201
136–140 194
141–145 176
146–150 157
151–155 147
156–160 151
161–165 159
166–170 137
171–175 128
176–180 126
181–185 98
186–190 114
191–195 100
196–200 90
201–205 71
206–210 98
211–215 70
216–220 86
221–225 61
226–230 58
231–235 53
236–240 64
241–245 39
246–250 46
251–255 51
256–260 36
261–265 44
266–270 35
271–275 30
276–280 33
281–285 35 282
286–290 36
291–295 26
296–300 26
301–305 31
306–310 30
311–315 21
316–320 29
321–325 14
326–330 15
331–335 15
336–340 17
341–345 15
346–350 12
351–355 17
356–360 18
361–365 12
366–370 11
371–375 6
376–380 6
381–385 11
386–390 9
391–395 10
396–400 8
401–405 4
406–410 9
411–415 11
416–420 4
421–425 7
426–430 4
431–435 3
436–440 5
441–445 8
446–450 6
451–455 7
456–460 5
461–465 6
466 2
467+ 99
Download as CSV

Carlo Leifert D-index placement in Plant Science and Agronomy in 2026

The chart shows the D-index (discipline H-index) distribution of Plant Science and Agronomy scientists ranked by Research.com in 2026. The highlighted bar marks where Carlo Leifert sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 80 bars. Horizontal axis: D-Index, 30 to 109+. Vertical axis: number of scientists, 0 to 288. Most scientists, 288, have 34 D-Index. The last bar groups every scientist with 109 D-Index or more. The highlighted bar, 60 D-Index, is where this scientist sits. 30 D-Index: 200 scientists 31 D-Index: 236 scientists 32 D-Index: 253 scientists 33 D-Index: 283 scientists 34 D-Index: 288 scientists 35 D-Index: 240 scientists 36 D-Index: 246 scientists 37 D-Index: 243 scientists 38 D-Index: 247 scientists 39 D-Index: 229 scientists 40 D-Index: 232 scientists 41 D-Index: 230 scientists 42 D-Index: 228 scientists 43 D-Index: 219 scientists 44 D-Index: 193 scientists 45 D-Index: 164 scientists 46 D-Index: 158 scientists 47 D-Index: 143 scientists 48 D-Index: 131 scientists 49 D-Index: 127 scientists 50 D-Index: 122 scientists 51 D-Index: 122 scientists 52 D-Index: 110 scientists 53 D-Index: 102 scientists 54 D-Index: 98 scientists 55 D-Index: 79 scientists 56 D-Index: 85 scientists 57 D-Index: 88 scientists 58 D-Index: 91 scientists 59 D-Index: 62 scientists 60 D-Index: 61 scientists 61 D-Index: 59 scientists 62 D-Index: 54 scientists 63 D-Index: 61 scientists 64 D-Index: 59 scientists 65 D-Index: 58 scientists 66 D-Index: 41 scientists 67 D-Index: 49 scientists 68 D-Index: 39 scientists 69 D-Index: 32 scientists 70 D-Index: 40 scientists 71 D-Index: 47 scientists 72 D-Index: 38 scientists 73 D-Index: 28 scientists 74 D-Index: 29 scientists 75 D-Index: 28 scientists 76 D-Index: 22 scientists 77 D-Index: 21 scientists 78 D-Index: 25 scientists 79 D-Index: 26 scientists 80 D-Index: 19 scientists 81 D-Index: 16 scientists 82 D-Index: 12 scientists 83 D-Index: 16 scientists 84 D-Index: 14 scientists 85 D-Index: 11 scientists 86 D-Index: 17 scientists 87 D-Index: 13 scientists 88 D-Index: 10 scientists 89 D-Index: 12 scientists 90 D-Index: 18 scientists 91 D-Index: 16 scientists 92 D-Index: 16 scientists 93 D-Index: 17 scientists 94 D-Index: 12 scientists 95 D-Index: 8 scientists 96 D-Index: 9 scientists 97 D-Index: 9 scientists 98 D-Index: 11 scientists 99 D-Index: 12 scientists 100 D-Index: 5 scientists 101 D-Index: 8 scientists 102 D-Index: 4 scientists 103 D-Index: 11 scientists 104 D-Index: 5 scientists 105 D-Index: 9 scientists 106 D-Index: 7 scientists 107 D-Index: 4 scientists 108 D-Index: 8 scientists 109+ D-Index: 99 scientists
30 D-Index 109+

This scientist: 60 D-Index — 82nd percentile

82% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 109 D-Index or more.

View D-Index distribution as a table
Number of Plant Science and Agronomy scientists by D-index, Research.com 2026 ranking edition. Based on 6,494 ranked scientists.
D-Index Scientists This scientist
30 200
31 236
32 253
33 283
34 288
35 240
36 246
37 243
38 247
39 229
40 232
41 230
42 228
43 219
44 193
45 164
46 158
47 143
48 131
49 127
50 122
51 122
52 110
53 102
54 98
55 79
56 85
57 88
58 91
59 62
60 61 60
61 59
62 54
63 61
64 59
65 58
66 41
67 49
68 39
69 32
70 40
71 47
72 38
73 28
74 29
75 28
76 22
77 21
78 25
79 26
80 19
81 16
82 12
83 16
84 14
85 11
86 17
87 13
88 10
89 12
90 18
91 16
92 16
93 17
94 12
95 8
96 9
97 9
98 11
99 12
100 5
101 8
102 4
103 11
104 5
105 9
106 7
107 4
108 8
109+ 99
Download as CSV

Overview

What is he best known for?

The fields of study he is best known for:

  • Agriculture
  • Bacteria
  • Botany

Carlo Leifert focuses on Microbiology, Bacteria, Food science, Nitrite and Botany. His research integrates issues of Urea, Potassium nitrite, Micrococcus and Bacillus subtilis in his study of Microbiology. His work carried out in the field of Food science brings together such families of science as Conjugated linoleic acid, Linoleic acid, Dairy cattle, Polyunsaturated fatty acid and Organic milk.

His Nitrite research includes elements of Antimicrobial, Staphylococcus intermedius, Nitric oxide, Pasteurella and Streptococcaceae. His work in the fields of Botany, such as Damping off and Pythium, intersects with other areas such as Plant tissue culture. As a member of one scientific family, he mostly works in the field of Organic farming, focusing on Agrochemical and, on occasion, Agronomy.

His most cited work include:

  • Chemical generation of nitric oxide in the mouth from the enterosalivary circulation of dietary nitrate (522 citations)
  • Higher antioxidant and lower cadmium concentrations and lower incidence of pesticide residues in organically grown crops: a systematic literature review and meta-analyses (291 citations)
  • Antibiotic production and biocontrol activity by Bacillus subtilis CL27 and Bacillus pumilus CL45 (263 citations)

What are the main themes of his work throughout his whole career to date?

Carlo Leifert mainly focuses on Agronomy, Organic farming, Food science, Microbiology and Crop protection. In his study, which falls under the umbrella issue of Agronomy, Botany is strongly linked to Horticulture. Carlo Leifert has researched Organic farming in several fields, including Agroforestry, Pesticide and Fungicide.

His Food science study combines topics in areas such as Polyunsaturated fatty acid, Conjugated linoleic acid, Linoleic acid, Fatty acid and Organic milk. The Microbiology study combines topics in areas such as Botrytis cinerea, Nitrite and Bacillus subtilis, Bacteria. His Nitrite study integrates concerns from other disciplines, such as Antimicrobial and Nitric oxide.

He most often published in these fields:

  • Agronomy (31.21%)
  • Organic farming (24.11%)
  • Food science (15.60%)

What were the highlights of his more recent work (between 2014-2021)?

  • Fatty acid (8.16%)
  • Food science (15.60%)
  • Agronomy (31.21%)

In recent papers he was focusing on the following fields of study:

The scientist’s investigation covers issues in Fatty acid, Food science, Agronomy, Animal science and Grazing. His research in Food science intersects with topics in Agriculture and Pesticide, Pesticide residue. The study incorporates disciplines such as Nutrient and Antioxidant in addition to Agriculture.

His work on Agronomy is being expanded to include thematically relevant topics such as Intensive farming. His research investigates the connection with Fertilizer and areas like Phenolic acid which intersect with concerns in Organic farming. Carlo Leifert has included themes like Organic milk and Polyunsaturated fatty acid in his Conjugated linoleic acid study.

Between 2014 and 2021, his most popular works were:

  • Higher antioxidant and lower cadmium concentrations and lower incidence of pesticide residues in organically grown crops: a systematic literature review and meta-analyses (135 citations)
  • Higher PUFA and n -3 PUFA, conjugated linoleic acid, α -tocopherol and iron, but lower iodine and selenium concentrations in organic milk: a systematic literature review and meta- and redundancy analyses (93 citations)
  • Composition differences between organic and conventional meat: a systematic literature review and meta-analysis (82 citations)

In his most recent research, the most cited papers focused on:

  • Agriculture
  • Ecology
  • Bacteria

His primary areas of study are Food science, Organic farming, Antioxidant, Agriculture and Polyunsaturated fatty acid. He interconnects Conjugated linoleic acid, Environmental health, Organic milk and Fatty acid in the investigation of issues within Food science. His Organic farming research is multidisciplinary, incorporating elements of Pesticide, Agronomy and Intensive farming.

In the subject of general Agronomy, his work in Powdery mildew is often linked to Acidobacteria, thereby combining diverse domains of study. The concepts of his Antioxidant study are interwoven with issues in Wheat flour, Nutrient and Organic production. His studies deal with areas such as Forage, Linoleic acid and Organic product as well as Polyunsaturated fatty acid.

Best Publications

  • Higher antioxidant and lower cadmium concentrations and lower incidence of pesticide residues in organically grown crops: a systematic literature review and meta-analyses

    Nikolaos Volakakis;Chris Seal;Roy Sanderson;Gavin B. Stewart

  • Chemical generation of nitric oxide in the mouth from the enterosalivary circulation of dietary nitrate.

    Callum Duncan;Hamish Dougall;Peter Johnston;Susan Green

  • The need to breed crop varieties suitable for organic farming, using wheat, tomato and broccoli as examples: A review

    E.T. Lammerts van Bueren;S.S. Jones;L. Tamm;K.M. Murphy

  • Dietary nitrate in man: friend or foe?

    G. M. McKnight;C. W. Duncan;C. Leifert;M. H. Golden

  • Antibiotic production and biocontrol activity by Bacillus subtilis CL27 and Bacillus pumilus CL45.

    Carlo Leifert;Hong Li;Siripun Chidburee;S. Hampson

  • Microbial hazards in plant tissue and cell cultures

    C. Leifert;A. C. Cassells

  • Fatty acid and fat-soluble antioxidant concentrations in milk from high- and low-input conventional and organic systems: seasonal variation

    Gillian Butler;Jacob H Nielsen;Tina Slots;Chris Seal

  • Agroecosystem Management and Nutritional Quality of Plant Foods: The Case of Organic Fruits and Vegetables

    Kirsten Brandt;Carlo Leifert;Roy Sanderson;Chris Seal

  • Antimicrobial effect of acidified nitrite on gut pathogens: importance of dietary nitrate in host defense.

    R S Dykhuizen;R Frazer;C Duncan;C C Smith

  • Ecology of Microbial Saprophytes and Pathogens in Tissue Culture and Field-Grown Plants: Reasons for Contamination Problems In Vitro

    Carlo Leifert;Cindy E. Morris;Will M. Waites

  • Composition differences between organic and conventional meat: a systematic literature review and meta-analysis

    Średnicka-Tober D;Barański M;Seal C;Sanderson R

  • Investigations into the inhibitory effects of microcystins on plant growth, and the toxicity of plant tissues following exposure.

    Jacqui McElhiney;Linda A. Lawton;Carlo Leifert

  • Soil management for sustainable crop disease control: a review

    Reza Ghorbani;Wilcockson S;Alireza Koocheki;Leifert C

  • Diversity and Activity of Free-Living Nitrogen-Fixing Bacteria and Total Bacteria in Organic and Conventionally Managed Soils

    Caroline H. Orr;Angela James;Carlo Leifert;Julia M. Cooper

  • Higher PUFA and n -3 PUFA, conjugated linoleic acid, α -tocopherol and iron, but lower iodine and selenium concentrations in organic milk: a systematic literature review and meta- and redundancy analyses

    Dominika Średnicka-Tober;Marcin Barański;Chris J. Seal;Roy Sanderson

  • Fat composition of organic and conventional retail milk in northeast England

    Gillian Butler;Sokratis Stergiadis;Chris Seal;Michael Eyre

  • Higher antioxidant and lower cadmium concentrations and lower incidence of pesticide residues in organically grown crops: a systematic literature review and meta-analyses

    D Srednicka-Tober;M Baranski;C Seal;R Sanderson

  • Protection against oral and gastrointestinal diseases: Importance of dietary nitrate intake, oral nitrate reduction and enterosalivary nitrate circulation

    Callum Duncan;Callum Duncan;Hong Li;Hong Li;Roelf Dykhuizen;Rennie Frazer

  • Organic production enhances milk nutritional quality by shifting fatty acid composition: a United States-wide, 18-month study.

    Charles M. Benbrook;Gillian Butler;Maged A. Latif;Carlo Leifert

  • Contaminants of plant-tissue and cell cultures.

    C. Leifert;J. Y. Ritchie;W. M. Waites

  • Bacterial contaminants of micropropagated plant cultures

    C. Leifert;W.M. Waites;J.R. Nicholas

  • Antimicrobial effect of acidified nitrite on dermatophyte fungi, Candida and bacterial skin pathogens

    R Weller;R J Price;Anthony Ormerod;N Benjamin

  • Biological control of cucumber and sugar beet damping-off caused by Pythium ultimum with bacterial and fungal antagonists.

    D.G. Georgakopoulos;P. Fiddaman;C. Leifert;N.E. Malathrakis

  • EFFECTS OF ENVIRONMENTAL FACTORS ON GERMINATION AND EMERGENCE OF AMARANTHUS RETROFLEXUS

    Reza Ghorbani;Seel W;Leifert C

  • Potentials to differentiate milk composition by different feeding strategies.

    T. Slots;G. Butler;C. Leifert;T. Kristensen

Frequent Co-Authors

Ismail Cakmak
Ismail Cakmak Sabancı University
Giulio Cozzi
Giulio Cozzi University of Padua
Levent Ozturk
Levent Ozturk Sabancı University
Bronwyn J. Barkla
Bronwyn J. Barkla Southern Cross University
Angharad M. R. Gatehouse
Angharad M. R. Gatehouse Newcastle University
Kenneth Stuart Killham
Kenneth Stuart Killham University of Aberdeen
Howard V. Davies
Howard V. Davies James Hutton Institute
Eduardo A. S. Rosa
Eduardo A. S. Rosa University of Trás-os-Montes and Alto Douro
Malcolm J. Hawkesford
Malcolm J. Hawkesford Rothamsted Research
Derek Stewart
Derek Stewart James Hutton Institute

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Best Scientists Citing Carlo Leifert

Trending Scientists

Recently Published Articles