D.J. Kok

955 total citations
67 papers, 722 citations indexed

About

D.J. Kok is a scholar working on Parasitology, Infectious Diseases and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, D.J. Kok has authored 67 papers receiving a total of 722 indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Parasitology, 27 papers in Infectious Diseases and 24 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in D.J. Kok's work include Vector-borne infectious diseases (26 papers), Helminth infection and control (18 papers) and Parasite Biology and Host Interactions (17 papers). D.J. Kok is often cited by papers focused on Vector-borne infectious diseases (26 papers), Helminth infection and control (18 papers) and Parasite Biology and Host Interactions (17 papers). D.J. Kok collaborates with scholars based in South Africa, United States and Germany. D.J. Kok's co-authors include L.J. Fourie, Louis H. du Preez, Maitland T. Seaman, Louis Du Preez, Ivan G. Horak, Douglas Rugg, Gertraut Altreuther, J.H. van Wyk, Klemens J. Krieger and Iris Schroeder and has published in prestigious journals such as Hydrobiologia, Veterinary Parasitology and Journal of Zoology.

In The Last Decade

D.J. Kok

67 papers receiving 677 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
D.J. Kok South Africa 17 362 286 255 189 181 67 722
Arnulf Soleng Norway 22 479 1.3× 436 1.5× 462 1.8× 222 1.2× 74 0.4× 46 1.1k
Dennis J. Richardson United States 15 320 0.9× 429 1.5× 112 0.4× 191 1.0× 156 0.9× 100 875
G. James Gallivan Canada 18 167 0.5× 374 1.3× 138 0.5× 186 1.0× 64 0.4× 32 776
Holly L. Lutz United States 20 332 0.9× 222 0.8× 242 0.9× 183 1.0× 130 0.7× 48 1.1k
Rupika S. Rajakaruna Sri Lanka 17 384 1.1× 179 0.6× 222 0.9× 151 0.8× 81 0.4× 70 851
Kerstin Junker South Africa 15 307 0.8× 600 2.1× 213 0.8× 55 0.3× 179 1.0× 85 783
Jonas Malmsten Sweden 18 199 0.5× 277 1.0× 174 0.7× 113 0.6× 89 0.5× 39 716
DM Spratt Australia 17 170 0.5× 504 1.8× 102 0.4× 72 0.4× 211 1.2× 29 689
Johan Steyl South Africa 15 241 0.7× 126 0.4× 300 1.2× 219 1.2× 105 0.6× 48 716
Matthew G. Bolek United States 17 273 0.8× 670 2.3× 117 0.5× 163 0.9× 113 0.6× 69 844

Countries citing papers authored by D.J. Kok

Since Specialization
Citations

This map shows the geographic impact of D.J. Kok'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 D.J. Kok with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D.J. Kok more than expected).

Fields of papers citing papers by D.J. Kok

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D.J. Kok. 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 D.J. Kok. The network helps show where D.J. Kok may publish in the future.

Co-authorship network of co-authors of D.J. Kok

This figure shows the co-authorship network connecting the top 25 collaborators of D.J. Kok. A scholar is included among the top collaborators of D.J. Kok 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 D.J. Kok. D.J. Kok 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.
King, Susannah, et al.. (2013). Efficacy Evaluation of Flavored Combination Parasiticide Tablets in a Laboratory Study for the Removal of Natural Dipylidium caninum (tapeworm) Infections in Dogs. 11(1). 36–45. 2 indexed citations
2.
Kok, D.J., et al.. (2010). The efficacy of milbemycin oxime against pre-adult Spirocerca lupi in experimentally infected dogs. Veterinary Parasitology. 177(1-2). 111–118. 14 indexed citations
3.
Bonneau, Stéphane, Laurence Maynard, Krzysztof Tomczuk, D.J. Kok, & Hyone‐Myong Eun. (2009). Anthelmintic efficacies of a tablet formula of ivermectin–praziquantel on horses experimentally infected with three Strongylus species. Parasitology Research. 105(3). 817–823. 8 indexed citations
4.
Altreuther, Gertraut, Iris Schroeder, Samuel Charles, et al.. (2009). Efficacy of Emodepside plus Praziquantel Tablets (Profender® Tablets for Dogs) against Mature and Immature Adult Trichuris vulpis Infections in Dogs. Parasitology Research. 105(S1). 17–22. 15 indexed citations
5.
Altreuther, Gertraut, Iris Schroeder, Thomas J. Bach, et al.. (2009). Efficacy of Emodepside plus Praziquantel Tablets (Profender® Tablets for Dogs) against Mature and Immature Infections with Toxocara canis and Toxascaris leonina in Dogs. Parasitology Research. 105(S1). 1–8. 15 indexed citations
6.
Fourie, L.J., et al.. (2007). Efficacy of a novel formulation of metaflumizone plus amitraz for the treatment of demodectic mange in dogs. Veterinary Parasitology. 150(3). 268–274. 20 indexed citations
7.
Fourie, L.J., et al.. (2007). Efficacy of a novel formulation of metaflumizone plus amitraz for the treatment of sarcoptic mange in dogs. Veterinary Parasitology. 150(3). 275–281. 29 indexed citations
8.
Charles, Samuel, Gertraut Altreuther, Craig R. Reinemeyer, et al.. (2005). Evaluation of the efficacy of emodepside+praziquantel topical solution against cestode (Dipylidium caninum, Taenia taeniaeformis, and Echinococcus multilocularis) infections in cats. Parasitology Research. 97(S1). S33–S40. 11 indexed citations
9.
Fourie, L.J., D.J. Kok, & J. Heine. (2003). Evaluation of the efficacy of an imidacloprid 10% / moxidectin 1% spot-on against Otodectes cynotis in cats. Parasitology Research. 90(0). S112–S113. 21 indexed citations
10.
Fourie, L.J., D.J. Kok, & R.J. Peter. (2001). Influence of sheep breed and application site on the efficacy of a flumethrin pour-on formulation against ticks. Journal of the South African Veterinary Association. 72(3). 143–146. 5 indexed citations
11.
Fourie, L.J., D.J. Kok, & R.J. Peter. (2000). Control of immature stages of the flea Ctenocephalides felis(Bouché) in carpets exposed to cats treated with imidacloprid. Journal of the South African Veterinary Association. 71(4). 219–221. 3 indexed citations
12.
Fourie, L.J., V. N. Belozerov, & D.J. Kok. (1996). Sex ratio characteristics in Ixodes rubicundus (Acari: Ixodidae), the Karoo paralysis tick. Experimental and Applied Acarology. 20(8). 477–481. 5 indexed citations
13.
14.
Fourie, L.J., et al.. (1996). Control of Karoo paralysis ticks through vegetation management. Medical and Veterinary Entomology. 10(1). 39–43. 7 indexed citations
15.
Fourie, L.J., et al.. (1995). Improvement of field sampling methods for adult Karoo paralysis ticks, Ixodes rubicundus (Acari: Ixodidae), through addition of host odour. Experimental and Applied Acarology. 19(2). 93–101. 4 indexed citations
16.
Fourie, L.J. & D.J. Kok. (1995). A quantitative study on preprandial insemination in the Karoo paralysis tick Ixodes rubicundus (Acari: Ixodidae). Medical and Veterinary Entomology. 9(1). 98–100. 6 indexed citations
17.
Fourie, L.J., et al.. (1995). The efficacy of Diflubenzuron against the body louse (Damalinia limbata) of Angora goats. Veterinary Parasitology. 59(3-4). 257–262. 6 indexed citations
18.
Fourie, L.J., et al.. (1994). Vertical migration of adult Ixodes rubicundus, the Karoo paralysis tick (Acari: Ixodidae). Experimental and Applied Acarology. 18(2). 101–110. 5 indexed citations
19.
Fourie, L.J., et al.. (1993). The appetence behaviour of two South African paralysis-inducing ixodid ticks. Experimental and Applied Acarology. 17(12). 921–930. 16 indexed citations
20.
Preez, Louis H. du & D.J. Kok. (1992). Syntopic occurrence of new species ofPolystoma andMetapolystoma (Monogenea: Polystomatidae) inPtychadena porosissima in South Africa. Systematic Parasitology. 22(2). 141–150. 25 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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