Greg McCollum

1.8k total citations
58 papers, 1.4k citations indexed

About

Greg McCollum is a scholar working on Plant Science, Horticulture and Insect Science. According to data from OpenAlex, Greg McCollum has authored 58 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Plant Science, 20 papers in Horticulture and 13 papers in Insect Science. Recurrent topics in Greg McCollum's work include Phytoplasmas and Hemiptera pathogens (32 papers), Cocoa and Sweet Potato Agronomy (20 papers) and Plant Pathogenic Bacteria Studies (18 papers). Greg McCollum is often cited by papers focused on Phytoplasmas and Hemiptera pathogens (32 papers), Cocoa and Sweet Potato Agronomy (20 papers) and Plant Pathogenic Bacteria Studies (18 papers). Greg McCollum collaborates with scholars based in United States, China and Israel. Greg McCollum's co-authors include Kim D. Bowman, Ute Albrecht, Jinhe Bai, Anne Plotto, Mike Irey, John A. Manthey, Ed Stover, Elizabeth A. Baldwin, Marion Ownbey and Gary A. Luzio and has published in prestigious journals such as Proceedings of the National Academy of Sciences, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Greg McCollum

58 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Greg McCollum United States 23 1.2k 311 275 269 186 58 1.4k
Mike Irey United States 22 1.2k 1.0× 344 1.1× 365 1.3× 189 0.7× 99 0.5× 64 1.4k
Chunxian Chen United States 20 1.1k 0.9× 278 0.9× 126 0.5× 622 2.3× 168 0.9× 75 1.4k
Bojan Duduk Serbia 22 1.5k 1.3× 691 2.2× 453 1.6× 130 0.5× 213 1.1× 79 1.6k
Susheel Kumar India 17 895 0.7× 113 0.4× 107 0.4× 254 0.9× 180 1.0× 111 1.1k
Iban Eduardo Spain 23 1.5k 1.2× 185 0.6× 46 0.2× 645 2.4× 223 1.2× 61 1.8k
Guoyi Gong China 26 1.7k 1.4× 203 0.7× 81 0.3× 1.1k 4.0× 54 0.3× 48 2.0k
Emilio Stefani Italy 17 1.1k 0.9× 66 0.2× 75 0.3× 206 0.8× 374 2.0× 58 1.2k
R. J. Schnell United States 16 542 0.5× 262 0.8× 60 0.2× 224 0.8× 97 0.5× 37 795
Xianbo Zheng China 18 1.0k 0.9× 54 0.2× 100 0.4× 709 2.6× 80 0.4× 108 1.3k
Howard F. Harrison United States 17 812 0.7× 52 0.2× 231 0.8× 164 0.6× 59 0.3× 71 977

Countries citing papers authored by Greg McCollum

Since Specialization
Citations

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

Fields of papers citing papers by Greg McCollum

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Greg McCollum

This figure shows the co-authorship network connecting the top 25 collaborators of Greg McCollum. A scholar is included among the top collaborators of Greg McCollum 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 Greg McCollum. Greg McCollum 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.
Aksenov, Alexander A., Alex Blacutt, Nichole Ginnan, et al.. (2024). Spatial chemistry of citrus reveals molecules bactericidal to Candidatus Liberibacter asiaticus. Scientific Reports. 14(1). 20306–20306. 4 indexed citations
2.
Bowman, Kim D., Greg McCollum, & Danelle K. Seymour. (2023). Genetic modulation of Valencia sweet orange field performance by 50 rootstocks under huanglongbing-endemic conditions. Frontiers in Plant Science. 14. 1061663–1061663. 8 indexed citations
3.
Sinn, Judith P., Vladimir Orbović, Rhuanito Soranz Ferrarezi, et al.. (2023). Assessment of Grapefruit Expressing Anti-NodT Antibody for Huanglongbing Resistance. SHILAP Revista de lepidopterología. 4(2). 172–182. 1 indexed citations
4.
Bowman, Kim D., Greg McCollum, & Ute Albrecht. (2021). SuperSour: A New Strategy for Breeding Superior Citrus Rootstocks. Frontiers in Plant Science. 12. 741009–741009. 22 indexed citations
5.
Gottwald, T. R., Gavin H. Poole, Greg McCollum, et al.. (2020). Canine olfactory detection of a vectored phytobacterial pathogen, Liberibacter asiaticus, and integration with disease control. Proceedings of the National Academy of Sciences. 117(7). 3492–3501. 64 indexed citations
6.
Ginnan, Nichole, Sohrab Bodaghi, Paul Ruegger, et al.. (2020). Disease-Induced Microbial Shifts in Citrus Indicate Microbiome-Derived Responses to Huanglongbing Across the Disease Severity Spectrum. Phytobiomes Journal. 4(4). 375–387. 66 indexed citations
7.
Zúñiga, Cristal, Bo Liang, Greg McCollum, et al.. (2020). Linking metabolic phenotypes to pathogenic traits among “Candidatus Liberibacter asiaticus” and its hosts. npj Systems Biology and Applications. 6(1). 24–24. 25 indexed citations
8.
Ginnan, Nichole, Sohrab Bodaghi, Paul Ruegger, et al.. (2018). Bacterial and Fungal Next Generation Sequencing Datasets and Metadata from Citrus Infected with ‘Candidatus Liberibacter asiaticus’. Phytobiomes Journal. 2(2). 64–70. 20 indexed citations
9.
Stover, Ed, et al.. (2018). Growth, health and liberibacter asiaticus titer in diverse citrus scions on mandarin versus trifoliate hybrid rootstocks in a field planting with severe huanglongbing. 127. 53–59. 2 indexed citations
10.
McCollum, Greg & Kim D. Bowman. (2017). Rootstock Effects on Fruit Quality among ‘Ray Ruby’ Grapefruit Trees Grown in the Indian River District of Florida. HortScience. 52(4). 541–546. 12 indexed citations
11.
Chen, Hong, Greg McCollum, Elizabeth A. Baldwin, & Jinhe Bai. (2016). Impacts of Huanglongbing Symptom Severity on Fruit Detachment Force and Mechanical Properties of Sweet Oranges (Citrus sinensis). HortScience. 51(4). 356–361. 11 indexed citations
12.
Bai, Jinhe, Elizabeth A. Baldwin, Greg McCollum, et al.. (2016). Changes in Volatile and Non-Volatile Flavor Chemicals of “Valencia” Orange Juice over the Harvest Seasons. Foods. 5(1). 4–4. 56 indexed citations
13.
Breksa, Andrew P., et al.. (2012). Metabolomic Analysis of Citrus Infection by ‘Candidatus Liberibacter’ Reveals Insight into Pathogenicity. Journal of Proteome Research. 11(8). 4223–4230. 85 indexed citations
14.
Stover, Ed & Greg McCollum. (2011). Incidence and Severity of Huanglongbing and Candidatus Liberibacter asiaticus Titer among Field-infected Citrus Cultivars. HortScience. 46(10). 1344–1348. 40 indexed citations
15.
Plotto, Anne, Elizabeth A. Baldwin, Greg McCollum, et al.. (2010). Effect of Liberibacter Infection (Huanglongbing or “Greening” Disease) of Citrus on Orange Juice Flavor Quality by Sensory Evaluation. Journal of Food Science. 75(4). S220–30. 40 indexed citations
16.
McCollum, Greg, et al.. (2007). 1-Methylcyclopropene Inhibits Degreening But Stimulates Respiration and Ethylene Biosynthesis in Grapefruit. HortScience. 42(1). 120–124. 29 indexed citations
17.
Iriarte, Fanny, et al.. (2007). First Report of Macrophomina phaseolina Causing Leaf and Stem Blight of Tropical Soda Apple in Florida. Plant Health Progress. 8(1). 2 indexed citations
18.
McCollum, Greg, Kim D. Bowman, & T. R. Gottwald. (2006). (262) Screening Citrus Germplasm for Resistance to Xanthomonas axonopodis pv. Citri. HortScience. 41(4). 1048E–1049. 4 indexed citations
19.
McCollum, Greg, et al.. (2003). Differential effects of ethylene and 1-MCP on degreening and ethylene biosynthesis in grapefruit. HortScience. 38(5). 833–834. 3 indexed citations
20.
Anderson, Jeffrey A., Greg McCollum, & W. Roberts. (1990). High Temperature Acclimation in Pepper Leaves. HortScience. 25(10). 1272–1274. 14 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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