P. E. Parker

2.2k citations

33 papers · 1.6k indexed · 1 hit paper · h-index 18

Impact in

Plant Science top 2%
- Smart Agriculture and AI
- Plant Pathogenic Bacteria Studies
- Banana Cultivation and Research
- Leaf Properties and Growth Measurement
- Plant-Microbe Interactions and Immunity
Cell Biology top 2%
- Plant Pathogens and Fungal Diseases

Papers in

Cell Biology 15
- Plant Pathogens and Fungal Diseases 15
Insect Science 9
- Insect-Plant Interactions and Control 4
- Biological Control of Invasive Species 4

Co-authors: Clive H. Bock T. R. Gottwald Gavin H. Poole A. Z. Cook Stephen F. Agnew Cliff T. Johnston Weizong Xu T. J. Poprawski
Journals: Plant Disease (7 papers)Phytopathology (3 papers)Crop Protection (3 papers)European Journal of Plant Pathology (3 papers)Plant Pathology (2 papers)
Partner nations: United States Australia United Kingdom

In The Last Decade

P. E. Parker

33 papers receiving 1.5k citations

Hit Papers

align trajectories log scale

Plant Disease Severity Estimated Visually, by Digital Photography and Image Analysis, and by Hyperspectral Imaging 2010 · 666 citations

Peers

Countries citing papers authored by P. E. Parker

Since Specialization

Citations

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

Fields of papers citing papers by P. E. Parker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. E. Parker. 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 P. E. Parker. The network helps show where P. E. Parker may publish in the future.

Co-authorship network

The 25 scholars most cited alongside P. E. Parker, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with P. E. Parker Line = papers co-authored together P. E. Parker links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Orchard and nursery dynamics of the effect of interplanting citrus with guava for huanglongbing, vector, and disease management Crop Protection ·T. R. Gottwald, David G. Hall, Ya-Shien Lin, Fu Liu, P. E. Parker, G. A. C. Beattie, 楼利旋 Lou Lixuan	2014	19
2	Effect of the duration of inoculum exposure on development of citrus canker symptoms on seedlings of Swingle citrumelo European Journal of Plant Pathology ·Clive H. Bock, James H. Graham, T. R. Gottwald, A. Z. Cook, P. E. Parker	2013	4
3	Short‐distance dispersal of splashed bacteria of Xanthomonas citri subsp. citri from canker‐infected grapefruit tree canopies in turbulent wind Plant Pathology ·Clive H. Bock, A. Z. Cook, P. E. Parker, T. R. Gottwald, J. H. Graham	2012	17
4	Some Consequences of Using the Horsfall-Barratt Scale for Hypothesis Testing Phytopathology ·Clive H. Bock, T. R. Gottwald, P. E. Parker, Francis J. Ferrandino, S. J. Welham, Frank van den Bosch, Stephen Parnell	2010	44
5	Plant Disease Severity Estimated Visually, by Digital Photography and Image Analysis, and by Hyperspectral Imaging Critical Reviews in Plant Sciences ·Clive H. Bock, Gavin H. Poole, P. E. Parker, T. R. Gottwald Hit paper breakdown →	2010	666
6	Infection and decontamination of citrus canker-inoculated leaf surfaces Crop Protection ·Clive H. Bock, P. E. Parker, A. Z. Cook, J. H. Graham, T. R. Gottwald	2010	7
7	Investigations of the Effect of Guava as a Possible Tool in the Control/Management of Huanglongbing International Organization of Citrus Virologists Conference Proceedings (1957-2010) ·T. R. Gottwald, David G. Hall, G. A. C. Beattie, Katsuya Ichinose, A. R. PARIKH, F Klein, M. Bar‐Joseph, Stephen L. Lapointe, Ed Stover, P. E. Parker, Greg McCollum, Mark E. Hilf	2010	8
8	Wind Speed Effects on the Quantity of Xanthomonas citri subsp. citri Dispersed Downwind from Canopies of Grapefruit Trees Infected with Citrus Canker Plant Disease ·Clive H. Bock, J. H. Graham, T. R. Gottwald, A. Z. Cook, P. E. Parker	2010	41
9	Wind speed and wind-associated leaf injury affect severity of citrus canker on Swingle citrumelo European Journal of Plant Pathology ·Clive H. Bock, James H. Graham, T. R. Gottwald, A. Z. Cook, P. E. Parker	2010	21
10	The epidemiological significance of post-packinghouse survival of Xanthomonas citri subsp. citri for dissemination of Asiatic citrus canker via infected fruit Crop Protection ·T. R. Gottwald, J. H. Graham, Clive H. Bock, Clara Mendoza, Edwin L. Civerolo, Mike Irey, Rui Pereira Leite, Greg McCollum, P. E. Parker, Cyril CORNILLE, T. Riley, Tim Schubert, QINGLU DU, Earl L. Taylor	2009	58
11	Some consequences of using the Horsfall-Barratt scale for estimating disease severity compared to nearest percent estimation Rothamsted Repository (Rothamsted Repository) ·Clive H. Bock, T. R. Gottwald, P. E. Parker, Francis J. Ferrandino, Amy McIlwain, Frank van den Bosch, Stephen Parnell	2009	2
12	The Horsfall-Barratt scale and severity estimates of citrus canker European Journal of Plant Pathology ·Clive H. Bock, T. R. Gottwald, P. E. Parker, A. Z. Cook, Francis J. Ferrandino, Stephen Parnell, Frank van den Bosch	2009	42
13	Visual Rating and the Use of Image Analysis for Assessing Different Symptoms of Citrus Canker on Grapefruit Leaves Plant Disease ·Clive H. Bock, P. E. Parker, A. Z. Cook, T. R. Gottwald	2008	127
14	Characteristics of the Perception of Different Severity Measures of Citrus Canker and the Relationships Between the Various Symptom Types Plant Disease ·Clive H. Bock, P. E. Parker, A. Z. Cook, T. R. Gottwald	2008	39
15	Release and establishment of diffuse and spotted knapweed biocontrol agents by USDA, APHIS, PPQ, in the United States The Pan-Pacific Entomologist ·Alfiatu Zahroh, Devin B. Collins, P. E. Parker, Lloyd E. Wendel	2000	24
16	Laboratory and Field Evaluation of Hyphomycete Insect Pathogenic Fungi for Control of Brown Citrus Aphid (Homoptera: Aphididae) Environmental Entomology ·T. J. Poprawski, P. E. Parker, James H. Tsai	1999	42
17	Research Notes: Evaluation of Ditylenchus phyllobius (Tylenchida: Anguinidae) as a Potential Biological Control Agent for Solanum viarum and Solanum tampicense (Solanaceae) Nematropica ·James P. Cuda, P. E. Parker, Tianhao Dai, 宏彰春日井	1998	1
18	Influence of Entomopathogenic Fungi onSerangium parcesetosum(Coleoptera: Coccinellidae), an Important Predator of Whiteflies (Homoptera: Aleyrodidae) Environmental Entomology ·T. J. Poprawski, Jesusa C. Legaspi, P. E. Parker	1998	35
19	Preliminary Design Research for the Caravan 1 Crew Seat SAE technical papers on CD-ROM/SAE technical paper series ·Natih et al., P. E. Parker	1985	1
20	Epidemiology and Chemical Control of Phomopsis Canker of Highbush Blueberry Phytopathology ·P. E. Parker	1977	11

About P. E. Parker

P. E. Parker is a scholar working on Cell Biology, Insect Science, Plant Science, Endocrinology and Ecology, Evolution, Behavior and Systematics, having authored 33 papers that have together received 1.6k indexed citations. Recurring topics across this work include Plant Pathogenic Bacteria Studies (15 papers), Plant Pathogens and Fungal Diseases (15 papers), Phytoplasmas and Hemiptera pathogens (5 papers), Banana Cultivation and Research (5 papers), Insect-Plant Interactions and Control (4 papers), Biological Control of Invasive Species (4 papers), Plant pathogens and resistance mechanisms (4 papers) and Fungal Plant Pathogen Control (2 papers). The work is most often cited by research in Plant Science (1.3k citations), Cell Biology (490 citations), Analytical Chemistry (242 citations), Horticulture (17 citations) and Insect Science (192 citations). P. E. Parker has collaborated with scholars based in United States, Australia and United Kingdom. Frequent co-authors include Clive H. Bock, T. R. Gottwald, Gavin H. Poole, A. Z. Cook, Stephen F. Agnew, Cliff T. Johnston, Weizong Xu, T. J. Poprawski, Lloyd E. Wendel and J. H. Graham. Their work appears in journals such as Plant Disease, Phytopathology, Crop Protection, European Journal of Plant Pathology and Plant Pathology.

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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