This map shows the geographic impact of D. C. Norton'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. C. Norton with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D. C. Norton more than expected).
This network shows the impact of papers produced by D. C. Norton. 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. C. Norton. The network helps show where D. C. Norton may publish in the future.
Co-authorship network of co-authors of D. C. Norton
This figure shows the co-authorship network connecting the top 25 collaborators of D. C. Norton.
A scholar is included among the top collaborators of D. C. Norton 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. C. Norton. D. C. Norton 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.
Norton, D. C. & Paul N. Hinz. (1992). Morphometric Variation and Biogeography of Ogwa menzeli and Criconema sphagni.. PubMed. 24(3). 399–403.3 indexed citations
2.
Norton, D. C.. (1989). Plant-parasitic Nematodes in Iowa. UNI ScholarWorks (University of Northern Iowa). 96(1). 24–32.4 indexed citations
3.
Norton, D. C.. (1987). Plant nematode communities. International Journal for Parasitology. 17(1). 215–222.3 indexed citations
4.
Norton, D. C.. (1983). Occurrence and Distribution of Plant-Parasitic Nematodes Associated with Maize in Iowa. UNI ScholarWorks (University of Northern Iowa). 90(3). 88–92.4 indexed citations
5.
Norton, D. C., et al.. (1982). Occurrence and diversity of some criconematidae and paratylenchidae in the adirondack mountains of new york state usa. 89(1). 11–14.5 indexed citations
6.
Norton, D. C., et al.. (1982). Plant-parasitic nematodes in Iowa: Longidoridae and Trichodoriadae.. UNI ScholarWorks (University of Northern Iowa). 89(1). 15–19.1 indexed citations
Norton, D. C., J. J. Tollefson, Paul N. Hinz, & Stephen H. Thomas. (1978). Com yield increases relative to nonfumigant chemical control of nematodes.. PubMed. 10(2). 160–6.13 indexed citations
10.
Norton, D. C. & D. P. Schmitt. (1978). Community analyses of plant-parasitic nematodes in the Kalsow Prairie, Iowa.. PubMed. 10(2). 171–6.13 indexed citations
11.
Norton, D. C., et al.. (1974). Distribution of selected plant parasitic nematodes relative to vegetation and edaphic factors.. PubMed. 6(2). 81–6.26 indexed citations
12.
Schmitt, D. P. & D. C. Norton. (1972). Relationships of plant parasitic nematodes to sites in native iowa prairies.. PubMed. 4(3). 200–5.22 indexed citations
13.
Norton, D. C., et al.. (1971). Correlations of nematodes and soil properties in soybean fields.. PubMed. 3(2). 154–63.28 indexed citations
14.
Norton, D. C.. (1967). Xiphinema americanum as a factor in unthriftiness of red clover.. Phytopathology. 57(12). 1390–1391.5 indexed citations
15.
Norton, D. C., et al.. (1967). Cyst production of Heterodera trifolii on some Leguminosae.. The Plant disease reporter. 51(12). 1017–1020.3 indexed citations
16.
Norton, D. C., et al.. (1965). Nematodes and Fungi Are Cutting Hay Yields. Iowa State University Digital Repository (Iowa State University). 20(3). 2.1 indexed citations
17.
Norton, D. C.. (1963). Population fluctuations of Xiphinema americanum in Iowa.. Phytopathology. 53(1). 66–68.10 indexed citations
18.
Norton, D. C.. (1962). Iowa fungi parasitic on nematodes.. UNI ScholarWorks (University of Northern Iowa). 69. 108–117.8 indexed citations
19.
Norton, D. C.. (1959). Relationship of nematodes to small grains and native grasses in North and Central Texas.. The Plant disease reporter. 43(2). 227–235.8 indexed citations
20.
Norton, D. C.. (1959). Plant Parasitic Nematodes in Texas.. OakTrust (Texas A&M University Libraries).7 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.