P. A. Clay

1.1k total citations
31 papers, 511 citations indexed

About

P. A. Clay is a scholar working on Plant Science, Genetics and Epidemiology. According to data from OpenAlex, P. A. Clay has authored 31 papers receiving a total of 511 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Plant Science, 6 papers in Genetics and 5 papers in Epidemiology. Recurrent topics in P. A. Clay's work include Research in Cotton Cultivation (8 papers), Weed Control and Herbicide Applications (6 papers) and Evolution and Genetic Dynamics (6 papers). P. A. Clay is often cited by papers focused on Research in Cotton Cultivation (8 papers), Weed Control and Herbicide Applications (6 papers) and Evolution and Genetic Dynamics (6 papers). P. A. Clay collaborates with scholars based in United States, Russia and Kenya. P. A. Clay's co-authors include James L. Griffin, Volker H. W. Rudolf, Meghan A. Duffy, Alan C. York, P. Roy Vidrine, Daniel B. Reynolds, David L. Jordan, Ian H. Spicknall, Michael H. Cortez and Adi V. Gundlapalli and has published in prestigious journals such as SHILAP Revista de lepidopterología, Ecology and The American Naturalist.

In The Last Decade

P. A. Clay

23 papers receiving 473 citations

Peers

P. A. Clay

POLLU

VIROL

EPIDE

Babak Vazirianzadeh Iran

Melanie C. Melendrez United States

Philip Arevalo United States

Elmer W. Gray United States

Wasimuddin Germany

Pierre Vialat France

Fábio Raphael Pascoti Bruhn Brazil

Rupika S. Rajakaruna Sri Lanka

Jing‐Zhe Jiang China

Claudio Verdugo Chile

Babak Vazirianzadeh Iran

P. A. Clay

66 ×0.3

130 ×1.2

23 ×0.2

POLLU

92 ×1.0

VIROL

62 ×0.7

EPIDE

Citations per year, relative to P. A. Clay P. A. Clay (= 1×) peers Babak Vazirianzadeh

Countries citing papers authored by P. A. Clay

Since Specialization

Citations

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

Fields of papers citing papers by P. A. Clay

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. A. Clay

This figure shows the co-authorship network connecting the top 25 collaborators of P. A. Clay. A scholar is included among the top collaborators of P. A. Clay 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 P. A. Clay. P. A. Clay 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

Clay, P. A., Lauri E. Markowitz, Sameer Vali Gopalani, et al.. (2025). HPV vaccination among gay, bisexual, and other men who have sex with men aged 27–45 years in the United States is potentially Cost-saving. Vaccine. 65. 127798–127798.

Clay, P. A., Preeti Pathela, Michelle Macaraig, et al.. (2025). Modeling the impact of vaccine dose prioritization strategies during the 2022 mpox outbreak. American Journal of Epidemiology. 1 indexed citations

Clay, P. A., Trevor Thompson, Lauri E. Markowitz, et al.. (2023). Updated estimate of the annual direct medical cost of screening and treatment for human papillomavirus associated disease in the United States. Vaccine. 41(14). 2376–2381. 12 indexed citations

Clay, P. A., et al.. (2023). Estimated Incidence and Prevalence of Gonorrhea in the United States, 2006–2019. Sexually Transmitted Diseases. 50(4). 188–195. 10 indexed citations

Clay, P. A., Casey E. Copen, Damien Danavall, et al.. (2023). Using infection prevalence, seroprevalence and case report data to estimate chlamydial infection incidence. Sexually Transmitted Infections. 99(8). 513–519. 1 indexed citations

Clay, P. A., Jason Asher, Neal Carnes, et al.. (2023). Modelling the impact of vaccination and sexual behaviour adaptations on mpox cases in the USA during the 2022 outbreak. Sexually Transmitted Infections. 100(2). 70–76. 18 indexed citations

Clay, P. A., Adrienne Keen, Dustin W. Currie, et al.. (2023). Potential for Recurrent Mpox Outbreaks Among Gay, Bisexual, and Other Men Who Have Sex with Men — United States, 2023. MMWR Morbidity and Mortality Weekly Report. 72(21). 568–573. 19 indexed citations

Runge, Manuela, P. A. Clay, Philip Arevalo, et al.. (2022). Modeling robust COVID-19 intensive care unit occupancy thresholds for imposing mitigation to prevent exceeding capacities. SHILAP Revista de lepidopterología. 2(5). e0000308–e0000308. 9 indexed citations

Spicknall, Ian H., P. A. Clay, Alexandra M. Oster, et al.. (2022). Modeling the Impact of Sexual Networks in the Transmission of Monkeypox virus Among Gay, Bisexual, and Other Men Who Have Sex with Men — United States, 2022. MMWR Morbidity and Mortality Weekly Report. 71(35). 1131–1135. 62 indexed citations

10.

Clay, P. A., et al.. (2022). Virulence evolution during a naturally occurring parasite outbreak. Evolutionary Ecology. 37(1). 113–129. 5 indexed citations

11.

Clay, P. A. & Volker H. W. Rudolf. (2019). How parasite interaction strategies alter virulence evolution in multi‐parasite communities. Evolution. 73(11). 2189–2203. 14 indexed citations

12.

Clay, P. A., et al.. (2006). Effect of Heat Unit Accumulation on Cotton Defoliation, Lint Yield and Fiber Quality. UA Campus Repository (The University of Arizona). 1(21). 601–601. 4 indexed citations

13.

Clay, P. A., et al.. (2005). Conservation Tillage Effects on Infiltration and Irrigation Advance Times. UA Campus Repository (The University of Arizona).

14.

Clay, P. A., et al.. (2004). Conservation Tillage Effects on Infiltration and Irrigation Advance Times in Arizona Cotton. UA Campus Repository (The University of Arizona). 3 indexed citations

15.

Griffin, James L., Donnie K. Miller, Jeffrey M. Ellis, & P. A. Clay. (2004). Sugarcane Tolerance and Italian Ryegrass (Lolium multiflorum) Control with Paraquat. Weed Technology. 18(3). 555–559. 4 indexed citations

16.

Clay, P. A., et al.. (2003). Effects of Reduced Tillage and Crop Residues on Cotton Weed Control, Growth, and Yield. UA Campus Repository (The University of Arizona). 2 indexed citations

17.

Clay, P. A., et al.. (2002). Yield, Quality, and Economic Comparison of Single and Double Seed Line Per Bed Cotton Production. UA Campus Repository (The University of Arizona). 2 indexed citations

18.

McCloskey, William B., et al.. (2000). Weed Control in Arizona Ultra Narrow Row Cotton: 1999 Preliminary Results. UA Campus Repository (The University of Arizona). 5 indexed citations

19.

Clay, P. A., et al.. (2000). Weed control in ultra narrow row cotton in Arizona.. 2. 1492–1495. 1 indexed citations

20.

Jordan, David L., Alan C. York, James L. Griffin, et al.. (1997). Influence of Application Variables on Efficacy of Glyphosate. Weed Technology. 11(2). 354–362. 154 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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