J. Kochman

964 total citations
35 papers, 742 citations indexed

About

J. Kochman is a scholar working on Plant Science, Cell Biology and Molecular Biology. According to data from OpenAlex, J. Kochman has authored 35 papers receiving a total of 742 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Plant Science, 14 papers in Cell Biology and 12 papers in Molecular Biology. Recurrent topics in J. Kochman's work include Plant Pathogens and Fungal Diseases (14 papers), Yeasts and Rust Fungi Studies (12 papers) and Sunflower and Safflower Cultivation (11 papers). J. Kochman is often cited by papers focused on Plant Pathogens and Fungal Diseases (14 papers), Yeasts and Rust Fungi Studies (12 papers) and Sunflower and Safflower Cultivation (11 papers). J. Kochman collaborates with scholars based in Australia, United States and United Kingdom. J. Kochman's co-authors include Jesslyn F. Brown, G. Kong, R. M. Davis, C. S. Rothrock, P. D. Colyer, N. Y. Moore, Robert J Henry, Ken C. Goulter, Stephen Allen and J.L. Alcorn and has published in prestigious journals such as Phytopathology, Plant Disease and Annals of Applied Biology.

In The Last Decade

J. Kochman

35 papers receiving 644 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J. Kochman Australia	15	682	335	212	156	68	35	742
M. Babadoost United States	17	879 1.3×	396 1.2×	153 0.7×	26 0.2×	51 0.8×	62	929
T. W. Hollins United Kingdom	19	844 1.2×	370 1.1×	114 0.5×	17 0.1×	78 1.1×	29	882
José M. Melero-Vara Spain	24	1.2k 1.8×	421 1.3×	140 0.7×	84 0.5×	206 3.0×	68	1.3k
B. J. Christ United States	21	1.1k 1.7×	313 0.9×	122 0.6×	41 0.3×	225 3.3×	67	1.2k
Leonard W. Panella United States	15	628 0.9×	165 0.5×	96 0.5×	40 0.3×	75 1.1×	40	674
Muriel Tavaud France	9	689 1.0×	160 0.5×	307 1.4×	65 0.4×	125 1.8×	11	817
Linda J. Spielman United States	13	741 1.1×	383 1.1×	300 1.4×	23 0.1×	33 0.5×	16	785
Y. Anikster Israel	18	812 1.2×	182 0.5×	496 2.3×	18 0.1×	54 0.8×	52	900
P. Crisp United Kingdom	14	580 0.9×	48 0.1×	224 1.1×	56 0.4×	67 1.0×	54	667
R. M. Sonoda United States	11	344 0.5×	126 0.4×	81 0.4×	33 0.2×	117 1.7×	37	385

Countries citing papers authored by J. Kochman

Since Specialization

Citations

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

Fields of papers citing papers by J. Kochman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Kochman

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

All Works

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20 of 20 papers shown

Kong, G., et al.. (2010). DNA markers linked to the R 2 rust resistance gene in sunflower (Helianthus annuus L.) facilitate anticipatory breeding for this disease variant. Molecular Breeding. 28(4). 569–576. 13 indexed citations

Bentley, Sharon A, et al.. (2000). DNA diagnostics for Fusarium wilt of cotton. Queensland's institutional digital repository (The University of Queensland). 455–461. 7 indexed citations

Kochman, J., et al.. (1999). Effects of plant residue, soil characteristics, cotton cultivars and other crops on fusarium wilt of cotton in Australia. Australian Journal of Experimental Agriculture. 39(2). 203–203. 14 indexed citations

Kochman, J., et al.. (1999). Studies on a pathogenicity assay for screening cotton germplasms for resistance to Fusarium oxysporum f. sp. vasinfectum in the glasshouse. Australian Journal of Experimental Agriculture. 39(8). 967–967. 23 indexed citations

Kochman, J., et al.. (1998). Fusarium Wilt of Cotton in Australia. 2 indexed citations

Kong, G., J. Kochman, & Jesslyn F. Brown. (1997). Phylloplane bacteria antagonistic to the sunflower pathogen Alternaria helianthi. Australasian Plant Pathology. 26(2). 85–85. 10 indexed citations

Kong, G., George Simpson, J. Kochman, & Jesslyn F. Brown. (1997). Components of quantitative resistance in sunflower to Alternaria helianthi. Annals of Applied Biology. 130(3). 439–451. 5 indexed citations

Henry, Robert J, et al.. (1996). RAPD markers for a sunflower rust resistance gene. Australian Journal of Agricultural Research. 47(3). 395–401. 8 indexed citations

Ryley, M. J., et al.. (1996). DISEASE NOTES OR NEW RECORDS: Ergot on Sorghum spp. in Australia. Australasian Plant Pathology. 25(3). 214–214. 35 indexed citations

10.

Kochman, J.. (1995). Fusarium Wilt in Cotton - a New Record in Australia.. Australasian Plant Pathology. 24(1). 74–74. 40 indexed citations

11.

Kochman, J., et al.. (1984). The Occurrence of a Second Race of Rust (Puccinia Helianthi) in Sunflower Crops in Eastern Australia.. Australasian Plant Pathology. 13(1). 3–3. 8 indexed citations

12.

Allen, Stephen, Jesslyn F. Brown, & J. Kochman. (1983). The infection process, sporulation and survival of Alternaria helianthi on sunflower. Annals of Applied Biology. 102(3). 413–419. 26 indexed citations

13.

Pegg, KG, et al.. (1980). Root and Stem Rot of Soybean Caused by Phytophthora Megasperma Var. Sojae in Queensland.. Australasian Plant Pathology. 9(1). 15–15. 9 indexed citations

14.

Kochman, J.. (1979). The effect of temperature on development of soybean rust ( Phakopsora pachyrhizi ). Australian Journal of Agricultural Research. 30(2). 273–277. 35 indexed citations

15.

Kochman, J.. (1977). Soybean rust in Australia. 14 indexed citations

16.

Kochman, J. & Jesslyn F. Brown. (1976). Host and environmental effects on the penetration of oats by Puccinia graminis avenae and Puccinia coronata avenae. Annals of Applied Biology. 82(2). 251–258. 4 indexed citations

17.

Kochman, J. & Jesslyn F. Brown. (1975). Host and environmental effects on post‐penetration development of Puccinia graminis avenae and P. coronata avenae. Annals of Applied Biology. 81(1). 33–41. 23 indexed citations

18.

Kochman, J. & Jesslyn F. Brown. (1975). Studies on the mechanism of cross-protection in cereal rusts. Physiological Plant Pathology. 6(1). 19–27. 13 indexed citations

19.

Kochman, J., et al.. (1968). Experiments with a New Virus Disease of the Pea Tree (Caragana arborescens Lam.). Journal of Phytopathology. 61(2). 147–156. 1 indexed citations

20.

Kochman, J., Hanna Kowalska, & Beata Szymańska. (1964). Untersuchungen über Virosen des Flieders (Syringa vulgaris L.) und des Ligusters (Ligustrum vulgare L.). Journal of Phytopathology. 51(4). 333–350. 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.

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