Jeff R. Garnas

2.9k total citations
55 papers, 2.0k citations indexed

About

Jeff R. Garnas is a scholar working on Ecology, Ecology, Evolution, Behavior and Systematics and Insect Science. According to data from OpenAlex, Jeff R. Garnas has authored 55 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Ecology, 32 papers in Ecology, Evolution, Behavior and Systematics and 26 papers in Insect Science. Recurrent topics in Jeff R. Garnas's work include Forest Insect Ecology and Management (32 papers), Plant and animal studies (23 papers) and Plant Pathogens and Fungal Diseases (12 papers). Jeff R. Garnas is often cited by papers focused on Forest Insect Ecology and Management (32 papers), Plant and animal studies (23 papers) and Plant Pathogens and Fungal Diseases (12 papers). Jeff R. Garnas collaborates with scholars based in South Africa, United States and Australia. Jeff R. Garnas's co-authors include Michael J. Wingfield, Brett P. Hurley, Bernard Slippers, Matthew P. Ayres, David M. Richardson, Eleanor Groden, Andrew M. Liebhold, Francis A. Drummond, Helen E. Roy and Alain Roques and has published in prestigious journals such as PLoS ONE, Journal of Ecology and Forest Ecology and Management.

In The Last Decade

Jeff R. Garnas

53 papers receiving 1.9k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jeff R. Garnas South Africa 21 986 870 731 598 346 55 2.0k
Brett P. Hurley South Africa 28 1.4k 1.5× 1.5k 1.7× 916 1.3× 626 1.0× 294 0.8× 102 2.4k
Susan J. Frankel United States 13 1.1k 1.1× 699 0.8× 309 0.4× 699 1.2× 412 1.2× 61 1.9k
Massimo Faccoli Italy 32 2.5k 2.5× 2.2k 2.5× 600 0.8× 522 0.9× 245 0.7× 141 3.0k
Noboru Ota Australia 17 509 0.5× 581 0.7× 401 0.5× 672 1.1× 159 0.5× 41 1.7k
Manuela Branco Portugal 29 1.4k 1.4× 1.4k 1.6× 1.2k 1.6× 528 0.9× 83 0.2× 121 2.6k
Marie‐Anne Auger‐Rozenberg France 20 841 0.9× 877 1.0× 748 1.0× 297 0.5× 77 0.2× 49 1.5k
François Lieutier France 33 2.4k 2.5× 2.1k 2.5× 839 1.1× 876 1.5× 369 1.1× 105 3.3k
Marı́a J. Lombardero United States 18 1.4k 1.4× 1.1k 1.3× 576 0.8× 377 0.6× 121 0.3× 45 2.0k
B.I.P. Barratt New Zealand 25 632 0.6× 1.7k 2.0× 938 1.3× 904 1.5× 73 0.2× 168 2.8k
Sofia Gripenberg United Kingdom 20 734 0.7× 930 1.1× 1.4k 1.9× 975 1.6× 90 0.3× 39 2.6k

Countries citing papers authored by Jeff R. Garnas

Since Specialization
Citations

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

Fields of papers citing papers by Jeff R. Garnas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jeff R. Garnas

This figure shows the co-authorship network connecting the top 25 collaborators of Jeff R. Garnas. A scholar is included among the top collaborators of Jeff R. Garnas 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 Jeff R. Garnas. Jeff R. Garnas 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.
Bertelsmeier, Cléo, et al.. (2025). Temporal dynamics and global flows of insect invasions in an era of globalization. SERVAL (Université de Lausanne). 1(2). 90–103. 2 indexed citations
2.
Kasson, Matthew T., Brian Lovett, Shannon C. Lynch, et al.. (2024). Draft genome sequences for Neonectria magnoliae and Neonectria punicea, canker pathogens of Liriodendron tulipifera and Acer saccharum in West Virginia. Microbiology Resource Announcements. 14(1). e0104224–e0104224.
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Morrison, Eric W., Matt T. Kasson, Jeremy J. Heath, & Jeff R. Garnas. (2021). Pathogen and Endophyte Assemblages Co-vary With Beech Bark Disease Progression, Tree Decline, and Regional Climate. Frontiers in Forests and Global Change. 4. 8 indexed citations
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Burgess, Treena I., Keith L. McDougall, Peter Scott, G.E.St.J. Hardy, & Jeff R. Garnas. (2018). Predictors of Phytophthora diversity and community composition in natural areas across diverse Australian ecoregions. Murdoch Research Repository (Murdoch University). 3 indexed citations
8.
Burgess, Treena I., Keith L. McDougall, Peter Scott, G.E.St.J. Hardy, & Jeff R. Garnas. (2018). Predictors of Phytophthora diversity and community composition in natural areas across diverse Australian ecoregions. Ecography. 42(3). 565–577. 20 indexed citations
9.
Burgess, Treena I., Yu Pei Tan, Jeff R. Garnas, et al.. (2018). Current status of the Botryosphaeriaceae in Australia. Australasian Plant Pathology. 48(1). 35–44. 57 indexed citations
10.
Garnas, Jeff R.. (2018). Rapid evolution of insects to global environmental change: conceptual issues and empirical gaps. Current Opinion in Insect Science. 29. 93–101. 33 indexed citations
11.
Nadel, Ryan L., Michael J. Wingfield, Mary C. Scholes, et al.. (2014). Population dynamics of Thaumastocoris peregrinus in Eucalyptus plantations of South Africa. Journal of Pest Science. 88(1). 97–106. 17 indexed citations
12.
Garnas, Jeff R., Eleanor Groden, & Francis A. Drummond. (2014). Mechanisms of Competitive Displacement of Native Ant Fauna by Invading <I>Myrmica rubra</I> (Hymenoptera: Formicidae) Populations. Environmental Entomology. 43(6). 1496–1506. 14 indexed citations
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Hurley, Brett P., et al.. (2012). Parallel host range expansion in two unrelated cossid moths infesting Eucalyptus nitens on two continents. Ecological Entomology. 38(1). 112–116. 6 indexed citations
16.
Garnas, Jeff R., David R. Houston, Matthew P. Ayres, & Celia A. Evans. (2011). Disease ontogeny overshadows effects of climate and species interactions on population dynamics in a nonnative forest disease complex. Ecography. 35(5). 412–421. 19 indexed citations
17.
Garnas, Jeff R., David R. Houston, Matthew P. Ayres, & Celia A. Evans. (2009). Population dynamics of the felted beech scale and associated Neonectria species, causal agents of beech bark disease. 71–71. 1 indexed citations
18.
Garnas, Jeff R., Francis A. Drummond, & Eleanor Groden. (2007). Intercolony Aggression Within and Among Local Populations of the Invasive Ant, <I>Myrmica rubra</I> (Hymenoptera: Formicidae), in Coastal Maine. Environmental Entomology. 36(1). 105–113. 29 indexed citations
19.
Groden, Eleanor, et al.. (2005). Distribution of an Invasive Ant, Myrmica rubra (Hymenoptera: Formicidae), in Maine. Journal of Economic Entomology. 98(6). 1774–1784. 62 indexed citations
20.
Garnas, Jeff R.. (2004). European Fire Ants on Mount Desert Island, Maine: Population Structure, Mechanisms of Competition and Community Impacts of Myrmica Rubra L. (Hymenoptera: Formicidae). 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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