H.R. Bolland

1.3k total citations
38 papers, 935 citations indexed

About

H.R. Bolland is a scholar working on Ecology, Evolution, Behavior and Systematics, Insect Science and Molecular Biology. According to data from OpenAlex, H.R. Bolland has authored 38 papers receiving a total of 935 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Ecology, Evolution, Behavior and Systematics, 25 papers in Insect Science and 7 papers in Molecular Biology. Recurrent topics in H.R. Bolland's work include Study of Mite Species (27 papers), Insect-Plant Interactions and Control (23 papers) and Insect and Pesticide Research (7 papers). H.R. Bolland is often cited by papers focused on Study of Mite Species (27 papers), Insect-Plant Interactions and Control (23 papers) and Insect and Pesticide Research (7 papers). H.R. Bolland collaborates with scholars based in Netherlands, Germany and Türkiye. H.R. Bolland's co-authors include Jorge L. Gutiérrez, Carlos H. W. Flechtmann, W. Helle, J. Gutierrez, M. Navajas, Olivier Bonato, M. Wysoki, Maurice W. Sabelis, M.R. Mehrnejad and Frank Bakker and has published in prestigious journals such as Cellular and Molecular Life Sciences, Entomologia Experimentalis et Applicata and Genetica.

In The Last Decade

H.R. Bolland

37 papers receiving 829 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
H.R. Bolland Netherlands 15 752 559 219 109 83 38 935
Olivier Bonato France 15 601 0.8× 238 0.4× 364 1.7× 83 0.8× 65 0.8× 49 726
J. S. Yaninek Benin 25 1.2k 1.6× 489 0.9× 841 3.8× 150 1.4× 72 0.9× 66 1.5k
Karim Kamali Iran 17 751 1.0× 448 0.8× 324 1.5× 112 1.0× 95 1.1× 69 866
K. R. Norris Australia 10 613 0.8× 247 0.4× 237 1.1× 84 0.8× 144 1.7× 20 749
Reinaldo J. F. Feres Brazil 21 1.1k 1.4× 929 1.7× 329 1.5× 31 0.3× 80 1.0× 104 1.3k
S. Steinberg Israel 12 798 1.1× 355 0.6× 401 1.8× 78 0.7× 74 0.9× 33 870
Jennifer J. Beard Australia 16 676 0.9× 534 1.0× 202 0.9× 26 0.2× 69 0.8× 49 782
Bernard Pintureau France 17 1.1k 1.4× 395 0.7× 246 1.1× 132 1.2× 87 1.0× 83 1.2k
Tove Steenberg Denmark 20 823 1.1× 153 0.3× 483 2.2× 272 2.5× 137 1.7× 44 974
Ricardo A. Ramirez United States 12 309 0.4× 173 0.3× 247 1.1× 88 0.8× 68 0.8× 55 519

Countries citing papers authored by H.R. Bolland

Since Specialization
Citations

This map shows the geographic impact of H.R. Bolland's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by H.R. Bolland with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H.R. Bolland more than expected).

Fields of papers citing papers by H.R. Bolland

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H.R. Bolland. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by H.R. Bolland. The network helps show where H.R. Bolland may publish in the future.

Co-authorship network of co-authors of H.R. Bolland

This figure shows the co-authorship network connecting the top 25 collaborators of H.R. Bolland. A scholar is included among the top collaborators of H.R. Bolland based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with H.R. Bolland. H.R. Bolland is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Nuppenau, Ernst‐August, et al.. (2009). Technical efficiency across agro-ecological zones in Ethiopia: the impact of poverty and asset endowments.. Agricultural Journal. 4(4). 202–207. 21 indexed citations
2.
Bolland, H.R.. (2001). Mites (Acari: Tetranychidae and Phytoseiidae) from the Tatra mountains in Slovakia, with special remarks onTetranycopsis hystriciformisReck. International Journal of Acarology. 27(3). 225–227. 4 indexed citations
3.
Bolland, H.R. & M.R. Mehrnejad. (2001). Neophyllobius pistaciaen. sp. (acari: camerobiidae) from Iran. International Journal of Acarology. 27(1). 49–53. 16 indexed citations
4.
Bolland, H.R., et al.. (2001). Notes onTycherobiusspecies (Acari: Camerobiidae) in Turkey. International Journal of Acarology. 27(2). 135–137. 8 indexed citations
5.
Bolland, H.R. & Filipa Vala. (2000). First record of the spider mite Tetranychus evansi (Acari: Tetranychidae) from Portugal. UvA-DARE (University of Amsterdam). 60(9). 180–180. 10 indexed citations
6.
Bolland, H.R., Jorge L. Gutiérrez, & Carlos H. W. Flechtmann. (1998). World Catalogue of the Spider Mite Family. 22 indexed citations
7.
Sabelis, Maurice W., Frank Bakker, & H.R. Bolland. (1994). Hypotrichy in the Phytoseiidae: adaptation or phylogenetic constraint?. Experimental and Applied Acarology. 18(4). 241–245. 23 indexed citations
8.
9.
Bolland, H.R. & Tetsuo Gotoh. (1992). Chromosome Numbers in the Genus Panonychus in Japan(Acari : Tetranychidae). Applied Entomology and Zoology. 27(4). 602–604. 1 indexed citations
10.
Bolland, H.R. & Wojciech Ł. Magowski. (1990). Neophyllobius succineus n. sp. from Baltic amber (Acari: Raphignathoidea: Camerobiidae). Entomologische berichten. 50(2). 17–21. 4 indexed citations
11.
Kreiter, Serge, et al.. (1989). Five species of Tenuipalpidae (Acari, Tetranychoidea) living on conifers in France and three of their predators, the caryotype of Oligomerismus oregonensis.. Acarologia. 30(1). 51–58. 5 indexed citations
12.
Bolland, H.R.. (1983). A description of Neophyllobius aesculi n. sp. and its developmental stages (Acari: Camerobiidae). Biodiversity Heritage Library (Smithsonian Institution). 43(3). 42–47. 16 indexed citations
13.
Gomaa, Eman & H.R. Bolland. (1982). Eupalopsis vandergeesti a new eupalopsellid mite from the Netherlands (Prostigmata: Eupalopsellidae). Biodiversity Heritage Library (Smithsonian Institution). 2 indexed citations
14.
Bolland, H.R., J. Gutierrez, & W. Helle. (1981). Chromosomes in spider mites (Tetranychidae-Acari).. Acarologia. 22(3). 271–275. 2 indexed citations
15.
Helle, W., et al.. (1980). Chromosomes and types of parthenogenesis in the false spider mites (Acari: Tenuipalpidae). Genetica. 54(1). 45–50. 28 indexed citations
16.
Pijnacker, L. P., M. A. Ferwerda, H.R. Bolland, & W. Helle. (1980). Haploid female parthenogenesis in the false spider mite Brevipalpus obovatus (Acari: Tenuipalpidae). Genetica. 51(3). 211–214. 16 indexed citations
17.
Bolland, H.R., et al.. (1974). Marker mutation in the tsetse fly glossina morsitans2,3. Entomologia Experimentalis et Applicata. 17(4). 522–524. 12 indexed citations
18.
Bolland, H.R., et al.. (1973). Description et caryotype d'une nouvelle espèce du genre Tetranychus Dufour (Acariens : Tetranychidae ) récoltée au Tchad sur Dolichos lablab L. ( Papilionaceae ). Entomologische berichten. 33(8). 155–158. 3 indexed citations
19.
Gutierrez, J., W. Helle, & H.R. Bolland. (1971). Cytogenetical study and phylogenetic reflections on the family Tetranychidae Donnodieu. Acarologia. 12(4). 732–751. 9 indexed citations
20.
Helle, W., J. Gutierrez, & H.R. Bolland. (1970). A study on sex-determination and karyotypic evolution inTetranychidae. Genetica. 41(1). 21–32. 23 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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