Peter R. Johnston

18.1k total citations · 2 hit papers
156 papers, 6.2k citations indexed

About

Peter R. Johnston is a scholar working on Plant Science, Cell Biology and Molecular Biology. According to data from OpenAlex, Peter R. Johnston has authored 156 papers receiving a total of 6.2k indexed citations (citations by other indexed papers that have themselves been cited), including 128 papers in Plant Science, 127 papers in Cell Biology and 61 papers in Molecular Biology. Recurrent topics in Peter R. Johnston's work include Plant Pathogens and Fungal Diseases (127 papers), Mycorrhizal Fungi and Plant Interactions (88 papers) and Yeasts and Rust Fungi Studies (55 papers). Peter R. Johnston is often cited by papers focused on Plant Pathogens and Fungal Diseases (127 papers), Mycorrhizal Fungi and Plant Interactions (88 papers) and Yeasts and Rust Fungi Studies (55 papers). Peter R. Johnston collaborates with scholars based in New Zealand, United States and India. Peter R. Johnston's co-authors include Bevan Weir, Ulrike Damm, P. F. Cannon, John C. Guerber, James C. Correll, Duckchul Park, P.W. Crous, Zheng Wang, Bo Liu and Roger G. Shivas and has published in prestigious journals such as PLoS ONE, New Phytologist and Soil Biology and Biochemistry.

In The Last Decade

Peter R. Johnston

152 papers receiving 5.9k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The Colletotrichum gloeosporioides species complex

2012 1.2k citations Peter R. Johnston et al. profile →
Colletotrichum – current status and future directions

2012 793 citations Peter R. Johnston et al. profile →

Peers

Countries citing papers authored by Peter R. Johnston

Since Specialization

Citations

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

Fields of papers citing papers by Peter R. Johnston

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Peter R. Johnston

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Schizophyllum commune : a case study for testing the potential introduction of non‐native strains into New Zealand 2013 ·New Zealand Journal of Botany ·(unknown), Peter R. Johnston, (unknown)	3
2	Hypocreopsis amplectens sp. nov., a rare fungus from New Zealand and Australia 2007 ·New Zealand Journal of Botany ·Peter R. Johnston, Tom W. May, Duckchul Park, Egon Horak	2
3	The basidiomycete genus Favolaschia in New Zealand 2006 ·New Zealand Journal of Botany ·Peter R. Johnston, (unknown), Peter Buchanan, Duckchul Park, Shaun R. Pennycook, J.E. Johnson, Jean‐Marc Moncalvo	15
4	Checklist of fungi on cabbage trees (Cordyline spp.) and New Zealand flaxes (Phormium spp.) in New Zealand 2005 ·New Zealand Journal of Botany ·Eric H. C. McKenzie, Peter Buchanan, Peter R. Johnston	2
5	Fungi associated with fruit rots of Actinidia chinensis ‘Hort16A’ in New Zealand 2003 ·New Zealand Journal of Crop and Horticultural Science ·M.A. Manning, (unknown), (unknown), Peter R. Johnston	32
6	Checklist of fungi on kauri ( Agathis australis ) in New Zealand 2002 ·New Zealand Journal of Botany ·Eric H. C. McKenzie, Peter Buchanan, Peter R. Johnston	22
7	Clypeostroma spilomeum and C. hemisphaericum reassessed 2002 ·New Zealand Journal of Botany ·Peter R. Johnston	1
8	Checklist of fungi on Nothofagus species in New Zealand 2000 ·New Zealand Journal of Botany ·Eric H. C. McKenzie, Peter Buchanan, Peter R. Johnston	64
9	Tar‐spot fungi on Nothofagus in New Zealand ‐ a preliminary report 1999 ·New Zealand Journal of Botany ·Peter R. Johnston	2
10	Four new Pirottaea species from New Zealand 1998 ·New Zealand Journal of Botany ·Peter R. Johnston	3
11	Elsinoë dracophylli sp. nov. 1994 ·New Zealand Journal of Botany ·Peter R. Johnston, Ross E. Beever	3
12	Rhytismataceae in New Zealand 6. Checklist of species and hosts, with keys to species on each host genus 1992 ·New Zealand Journal of Botany ·Peter R. Johnston	10
13	Rhytismataceae in New Zealand 4. Pureke zelandicum gen. and sp. nov. plus additional species in Hypoderma, Lophodermium , and Propolis 1991 ·New Zealand Journal of Botany ·Peter R. Johnston	5
14	Rhytismataceae in New Zealand 5. Wood‐ and bark‐inhabiting species in the genera Colpoma and Propolomyces 1991 ·New Zealand Journal of Botany ·Peter R. Johnston	6
15	Potential of fungi for the biological control of some New Zealand weeds 1990 ·New Zealand Journal of Agricultural Research ·Peter R. Johnston	8
16	Rhytismataceae in New Zealand 2. The genus Lophodermium on indigenous plants 1989 ·New Zealand Journal of Botany ·Peter R. Johnston	23
17	Cryptosporiopsis citri sp. nov.; cause of a Citrus leaf spot in the Pacific Islands 1988 ·New Zealand Journal of Crop and Horticultural Science ·Peter R. Johnston, R.A. Fullerton	3
18	Blueberry diseases in New Zealand 1982 ·New Zealand Journal of Crop and Horticultural Science ·Peter R. Johnston, Eric H. C. McKenzie	1
19	Phoma nigricans sp. nov. and P. pratorum sp. nov., two common saprophytes from New Zealand 1981 ·New Zealand Journal of Botany ·Peter R. Johnston, G. H. Boerema	3
20	Phoma on New Zealand grasses and pasture legumes 1981 ·New Zealand Journal of Botany ·Peter R. Johnston	14

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.

Explore authors with similar magnitude of impact