T. Johnson

601 total citations
14 papers, 195 citations indexed

About

T. Johnson is a scholar working on Plant Science, Molecular Biology and Cell Biology. According to data from OpenAlex, T. Johnson has authored 14 papers receiving a total of 195 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Plant Science, 9 papers in Molecular Biology and 2 papers in Cell Biology. Recurrent topics in T. Johnson's work include Yeasts and Rust Fungi Studies (8 papers), Berry genetics and cultivation research (4 papers) and Wheat and Barley Genetics and Pathology (3 papers). T. Johnson is often cited by papers focused on Yeasts and Rust Fungi Studies (8 papers), Berry genetics and cultivation research (4 papers) and Wheat and Barley Genetics and Pathology (3 papers). T. Johnson collaborates with scholars based in Canada and United States. T. Johnson's co-authors include T. C. Kaspar, Keith A. Kohler, S. D. Logsdon, S. J. Corak, Andrew Brown and Francesco Di Gioia and has published in prestigious journals such as Science, Journal of Soil and Water Conservation and Canadian Journal of Plant Pathology.

In The Last Decade

T. Johnson

10 papers receiving 154 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
T. Johnson Canada	7	147	60	52	51	24	14	195
J. R. Milam United States	4	223 1.5×	49 0.8×	62 1.2×	46 0.9×	11 0.5×	4	265
F. W. Zink United States	12	333 2.3×	47 0.8×	32 0.6×	17 0.3×	7 0.3×	37	364
Malcolm N. Dana United States	12	342 2.3×	47 0.8×	39 0.8×	31 0.6×	15 0.6×	38	383
L. P. Reitz United States	8	244 1.7×	52 0.9×	14 0.3×	64 1.3×	9 0.4×	20	289
Francisco Humberto Dübbern de Souza Brazil	7	230 1.6×	48 0.8×	45 0.9×	30 0.6×	26 1.1×	23	298
M. E. McDaniel United States	11	305 2.1×	33 0.6×	48 0.9×	115 2.3×	31 1.3×	33	336
Seppo Pulli Finland	11	254 1.7×	158 2.6×	25 0.5×	61 1.2×	42 1.8×	30	329
D. Singh India	9	296 2.0×	67 1.1×	15 0.3×	58 1.1×	20 0.8×	16	312
M. H. Leitch United Kingdom	10	193 1.3×	18 0.3×	49 0.9×	160 3.1×	34 1.4×	21	255
Geetha Perera Australia	4	240 1.6×	54 0.9×	58 1.1×	28 0.5×	6 0.3×	4	272

Countries citing papers authored by T. Johnson

Since Specialization

Citations

This map shows the geographic impact of T. Johnson'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 T. Johnson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Johnson more than expected).

Fields of papers citing papers by T. Johnson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by T. Johnson. 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 T. Johnson. The network helps show where T. Johnson may publish in the future.

Co-authorship network of co-authors of T. Johnson

This figure shows the co-authorship network connecting the top 25 collaborators of T. Johnson. A scholar is included among the top collaborators of T. Johnson 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 T. Johnson. T. Johnson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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14 of 14 papers shown

Johnson, T. & Francesco Di Gioia. (2025). Spent mushroom compost as an alternative to peat-based soilless media for greenhouse potted basil production. Acta Horticulturae. 317–324.

Johnson, T.. (2017). A Study of the Effect of Environmental Factors on the Variability of Physiologic Forms of Puccinia Graminis Tritici. Erikss. And Henn. Medical Entomology and Zoology.

Johnson, T., et al.. (2006). Hybridization ofPuccinia graminis triticiwithPuccinia graminis secalisandPuccinia graminis agrostidis. Canadian Journal of Plant Pathology. 28(sup1). S78–S91. 3 indexed citations

Johnson, T., T. C. Kaspar, Keith A. Kohler, S. J. Corak, & S. D. Logsdon. (1998). Oat and rye overseeded into soybean as fall cover crops in the upper Midwest. Journal of Soil and Water Conservation. 53(3). 276–279. 67 indexed citations

Johnson, T.. (1979). Effects of Potassium on Buoyancy of Banana Fruit. Experimental Agriculture. 15(2). 173–176. 1 indexed citations

Johnson, T., et al.. (1961). PHYSIOLOGIC SPECIALIZATION IN OAT STEM RUST IN CANADA FROM 1944 TO 1959. Canadian Journal of Plant Science. 41(1). 153–165. 7 indexed citations

Johnson, T.. (1961). Man-Guided Evolution in Plant Rusts. Science. 133(3450). 357–362. 55 indexed citations

Johnson, T., et al.. (1961). Rust research in Canada and related plant-disease investigations /. Biodiversity Heritage Library (Smithsonian Institution). 12 indexed citations

Johnson, T., et al.. (1957). PHYSIOLOGIC SPECIALIZATION OF WHEAT STEM RUST IN CANADA, 1919 TO 1955. Canadian Journal of Plant Science. 37(3). 275–287. 20 indexed citations

10.

Johnson, T., et al.. (1954). RESISTANCE OF COMMON BARBERRY (BERBERIS VULGARIS L.) TO RACE 15B OF WHEAT STEM RUST. Canadian Journal of Botany. 32(3). 378–379. 2 indexed citations

11.

Johnson, T., et al.. (1954). INHERITANCE OF REACTION TO RACE 7A AND OTHER RACES OF OAT STEM RUST, PUCCINIA GRAMINIS AVENAE. Canadian Journal of Botany. 32(2). 347–357. 6 indexed citations

12.

Johnson, T.. (1954). SELFING STUDIES WITH PHYSIOLOGIC RACES OF WHEAT STEM RUST, PUCCINIA GRAMINIS VAR TRITICI. Canadian Journal of Botany. 32(4). 506–522. 14 indexed citations

13.

Johnson, T., et al.. (1951). THE SOURCE OF RESISTANCE AND THE INHERITANCE OF REACTION TO 12 PHYSIOLOGIC RACES OF STEM RUST, PUCCINIA GRAMINIS AVENAE (ERIKSS. AND HENN.). Canadian Journal of Botany. 29(3). 189–205. 4 indexed citations

14.

Johnson, T., et al.. (1951). THE VARIETIES OF STEM RUST, PUCCINIA GRAMINIS PERS., OCCURRING ON BARBERRY IN EASTERN CANADA. Canadian Journal of Botany. 29(1). 1–9. 4 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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