World's Best Scientists 2026 revealed!
Ewa Łojkowska

Ewa Łojkowska

D-Index & Metrics

Plant Science and Agronomy

D-Index
38
Citations
4780
World Ranking
4464
National Ranking
15

Ewa Łojkowska publications per year

1984: 1 publications 1985: 0 publications 1986: 0 publications 1987: 0 publications 1988: 2 publications 1989: 2 publications 1990: 0 publications 1991: 0 publications 1992: 1 publications 1993: 4 publications 1994: 1 publications 1995: 1 publications 1996: 1 publications 1997: 2 publications 1998: 0 publications 1999: 6 publications 2000: 5 publications 2001: 3 publications 2002: 2 publications 2003: 5 publications 2004: 4 publications 2005: 7 publications 2006: 7 publications 2007: 8 publications 2008: 9 publications 2009: 7 publications 2010: 3 publications 2011: 8 publications 2012: 7 publications 2013: 8 publications 2014: 13 publications 2015: 10 publications 2016: 8 publications 2017: 8 publications 2018: 11 publications 2019: 3 publications 2020: 9 publications 2021: 14 publications 2022: 5 publications 2023: 9 publications 2024: 4 publications 2025: 5 publications
1984 2025

203 publications in total across all disciplines

Ewa Łojkowska 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 Ewa Łojkowska sits on this spectrum.

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 publications 467+

This scientist: 166 publications — 65th percentile

65% of scientists in this discipline score the same or lower.

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

Ewa Łojkowska 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 Ewa Łojkowska sits on this spectrum.

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: 38 D-Index — 34th percentile

34% of scientists in this discipline score the same or lower.

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

Best Publications

  • Dickeya species: an emerging problem for potato production in Europe

    I. K. Toth;J. M. van der Wolf;G. Saddler;E. Lojkowska

  • Dickeya solani sp. nov., a pectinolytic plant pathogenic bacterium isolated from potato (Solanum tuberosum)

    Jan M. van der Wolf;Els H. Nijhuis;Malgorzata J. Kowalewska;Gerry S. Saddler

  • Detection, identification and differentiation of <i>Pectobacterium</i> and <i>Dickeya</i> species causing potato blackleg and tuber soft rot: a review

    Unknown

  • Genotyping of bacteria belonging to the former Erwinia genus by PCR-RFLP analysis of a recA gene fragment.

    Małgorzata Waleron;Krzysztof Waleron;Anna J Podhajska;Ewa Łojkowska

  • Characterization of the pelL gene encoding a novel pectate lyase of Erwinia chrysanthemi 3937

    Unknown

  • Elicitation of secondary metabolites in in vitro cultures of Ammi majus L.

    Izabela Staniszewska;Aleksandra Królicka;Edmund Maliński;Ewa Łojkowska

  • Scopoletin 8-hydroxylase a novel enzyme involved in coumarin biosynthesis and iron-deficiency responses in Arabidopsis

    Joanna Siwinska;Kinga Siatkowska;Alexandre Olry;Jeremy Grosjean

  • Establishment of hairy root cultures of Ammi majus.

    Aleksandra Królicka;Izabela Staniszewska;Krzysztof Bielawski;Edmund Maliński

  • Application of chitin and chitosan as elicitors of coumarins and furoquinolone alkaloids in Ruta graveolens L. (common rue)

    Aleksandra Orlita;Matylda Sidwa-Gorycka;Monika Paszkiewicz;Edmund Malinski

  • Isolation and characterization of novel soilborne lytic bacteriophages infecting <i>Dickeya</i> spp. biovar 3 (‘<i>D. solani</i>’)

    Unknown

  • Genomic, Proteomic and Morphological Characterization of Two Novel Broad Host Lytic Bacteriophages ΦPD10.3 and ΦPD23.1 Infecting Pectinolytic Pectobacterium spp. and Dickeya spp.

    Unknown

  • Antibacterial activity of caffeine against plant pathogenic bacteria

    Unknown

  • Effect of l-phenylalanine on PAL activity and production of naphthoquinone pigments in suspension cultures of Arnebia euchroma (Royle) Johnst.

    Katarzyna Sykłowska-Baranek;Agnieszka Pietrosiuk;Marcin R. Naliwajski;Anna Kawiak

  • Stimulation of antibacterial naphthoquinones and flavonoids accumulation in carnivorous plants grown in vitro by addition of elicitors

    Unknown

  • Secondary metabolites in in vitro cultured plants of the genus Drosera.

    Ł. Marczak;A. Kawiak;E. Łojkowska;M. Stobiecki

  • Simultaneous detection of major blackleg and soft rot bacterial pathogens in potato by multiplex polymerase chain reaction

    Unknown

  • Biodiversity of <i>Dickeya</i> spp. Isolated from Potato Plants and Water Sources in Temperate Climate

    Unknown

  • A new clade of <i>Dickeya</i> spp. plays a major role in potato blackleg outbreaks in North Finland

    Unknown

  • First report of bacterial soft rot on potato caused by <i>Dickeya</i> sp. (syn. <i>Erwinia chrysanthemi</i>) in Poland

    Unknown

  • Diseases Caused by Pectobacterium and Dickeya Species Around the World

    Jan M. van der Wolf;Ivette Acuña;Solke H. De Boer;May B. Brurberg

Frequent Co-Authors

Piotr Stepnowski
Piotr Stepnowski University of Gdańsk
Grzegorz Węgrzyn
Grzegorz Węgrzyn University of Gdańsk
Ioanna Chinou
Ioanna Chinou National and Kapodistrian University of Athens
Frédéric Bourgaud
Frédéric Bourgaud Plant Advanced Technologies

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