Jack R. Coulson

903 total citations
21 papers, 619 citations indexed

About

Jack R. Coulson is a scholar working on Insect Science, Plant Science and Ecology. According to data from OpenAlex, Jack R. Coulson has authored 21 papers receiving a total of 619 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Insect Science, 10 papers in Plant Science and 4 papers in Ecology. Recurrent topics in Jack R. Coulson's work include Biological Control of Invasive Species (14 papers), Allelopathy and phytotoxic interactions (4 papers) and Plant Parasitism and Resistance (3 papers). Jack R. Coulson is often cited by papers focused on Biological Control of Invasive Species (14 papers), Allelopathy and phytotoxic interactions (4 papers) and Plant Parasitism and Resistance (3 papers). Jack R. Coulson collaborates with scholars based in United States and Canada. Jack R. Coulson's co-authors include N. R. Spencer, Stephen D. Hight, Richard A. Malecki, Bernd Blossey, Loke T. Kok, Dayton L. Klingman, P. C. Quimby, Richard A. Humber, Robert Cook and W. L. Bruckart and has published in prestigious journals such as BioScience, Journal of Environmental Quality and Aquatic Botany.

In The Last Decade

Jack R. Coulson

20 papers receiving 508 citations

Peers

Jack R. Coulson
Chris J. Winks New Zealand
A. J. Wapshere Australia
D. P. Peschken Canada
Min B. Rayachhetry United States
G.A. Hurrell New Zealand
C. W. CROMPTON Canada
Lindsay Smith New Zealand
D. M. Maddox United States
Dale Habeck United States
Toshizumi Miyamoto Japan
Chris J. Winks New Zealand
Jack R. Coulson
Citations per year, relative to Jack R. Coulson Jack R. Coulson (= 1×) peers Chris J. Winks

Countries citing papers authored by Jack R. Coulson

Since Specialization
Citations

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

Fields of papers citing papers by Jack R. Coulson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jack R. Coulson. 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 Jack R. Coulson. The network helps show where Jack R. Coulson may publish in the future.

Co-authorship network of co-authors of Jack R. Coulson

This figure shows the co-authorship network connecting the top 25 collaborators of Jack R. Coulson. A scholar is included among the top collaborators of Jack R. Coulson 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 Jack R. Coulson. Jack R. Coulson 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.
Coulson, Jack R.. (2000). 110 years of biological control research and development in the United States Department of Agriculture, 1883-1993. Biodiversity Heritage Library (Smithsonian Institution). 2000. 14 indexed citations
2.
Knutson, Lloyd & Jack R. Coulson. (1997). Procedures and policies in the USA regarding precautions in the introduction of classical biological control agents. EPPO Bulletin. 27(1). 133–142. 4 indexed citations
3.
Cook, Robert, W. L. Bruckart, Jack R. Coulson, et al.. (1996). Safety of Microorganisms Intended for Pest and Plant Disease Control: A Framework for Scientific Evaluation. Biological Control. 7(3). 333–351. 139 indexed citations
4.
Malecki, Richard A., et al.. (1993). Biological Control of Purple Loosestrife. BioScience. 43(10). 680–686. 156 indexed citations
5.
6.
Coulson, Jack R., et al.. (1992). Releases of beneficial organisms in the United States and territories, 1982 /. Biodiversity Heritage Library (Smithsonian Institution). 4 indexed citations
7.
Coulson, Jack R.. (1992). Documentation of classical biological control introductions. Crop Protection. 11(3). 195–205. 11 indexed citations
8.
9.
Coulson, Jack R., et al.. (1991). Biological control quarantine : needs and procedures : proceedings of a workshop. Biodiversity Heritage Library (Smithsonian Institution). 9 indexed citations
10.
Coulson, Jack R., Richard S. Soper, & David W. Williams. (1991). Biological control quarantine.
11.
Nickle, W. R., et al.. (1988). Guidelines for Introducing Beneficial Insect-parasitic Nematodes into the United States.. PubMed. 20(Annals 2). 50–6. 6 indexed citations
12.
Klingman, Dayton L. & Jack R. Coulson. (1983). Guidelines for Introducing Foreign Organisms into the United States for the Biological Control of Weeds. Bulletin of the Entomological Society of America. 29(3). 55–61. 12 indexed citations
13.
Klingman, Dayton L. & Jack R. Coulson. (1982). Guidelines for Introducing Foreign Organisms into the United States for Biological Control of Weeds. Weed Science. 30(6). 661–667. 15 indexed citations
14.
Batra, Suzanne W. T., et al.. (1981). Insects and Fungi Associated with Carduus Thistles (Compositae). AgEcon Search (University of Minnesota, USA). 20 indexed citations
15.
Coulson, Jack R., et al.. (1977). Biological Control of Alligatorweed, 1959-1972: A Review and Evaluation. AgEcon Search (University of Minnesota, USA). 8 indexed citations
16.
Spencer, N. R. & Jack R. Coulson. (1976). The biological control of alligatorweed, Alternanthera philoxeroides, in the United States of America. Aquatic Botany. 2. 177–190. 66 indexed citations
17.
Spencer, N. R. & Jack R. Coulson. (1975). The Biological Control of Alligatorweed. 8 indexed citations
18.
Coulson, Jack R.. (1975). Proceedings of the Summer Institute on Biological Control of Plant Insects and Diseases. Journal of Environmental Quality. 4(4). 555–555. 61 indexed citations
19.
Coulson, Jack R., et al.. (1975). Suppression of Mexican Bean Beetle1 on Soybeans with Annual Inoculative Releases of Pediobius foveolatus23. Environmental Entomology. 4(6). 947–952. 19 indexed citations
20.
Coulson, Jack R. & William J. Griffin. (1967). THE ALKALOIDS OFDUBOISIA MYOPOROIDES– I. Aerial Parts. Planta Medica. 15(4). 459–466. 17 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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