Citations per year, relative to H. R. Powers H. R. Powers (= 1×)
peers
Junna Kawasaki
Countries citing papers authored by H. R. Powers
Since
Specialization
Citations
This map shows the geographic impact of H. R. Powers'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 H. R. Powers with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H. R. Powers more than expected).
This network shows the impact of papers produced by H. R. Powers. 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 H. R. Powers. The network helps show where H. R. Powers may publish in the future.
Co-authorship network of co-authors of H. R. Powers
This figure shows the co-authorship network connecting the top 25 collaborators of H. R. Powers.
A scholar is included among the top collaborators of H. R. Powers 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 H. R. Powers. H. R. Powers is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Powers, H. R., et al.. (2000). Mechanical properties of stemwood and limbwood of seed orchard loblolly pine. Forest Products Journal. 50(10). 91–94.3 indexed citations
Powers, H. R., et al.. (1980). Features of Cronartium flaccidum and its hosts in Italy.. Phytopathologia Mediterranea. 19. 35–43.5 indexed citations
9.
Powers, H. R.. (1980). The use of survivors of artificial inoculation tests in developing fusiform rust resistant seed orchards.. Phytopathologia Mediterranea. 19. 17–20.2 indexed citations
10.
Longo, Natividad, et al.. (1980). Some aspects of biology of Melampsora pinitorqua Rostr. in Italy, also compared to other European countries.. Phytopathologia Mediterranea. 19. 30–34.3 indexed citations
11.
Jewell, D. C., et al.. (1980). Histopathology of the initiation of resistance-zones in juvenile slash pine to Cronartium quercuum f. sp. fusiforme.. Phytopathologia Mediterranea. 19. 8–12.4 indexed citations
12.
Werner, A., et al.. (1980). Resistance mechanism involved in the penetration and colonization of poplar leaf tissues by Melampsora rust.. Phytopathologia Mediterranea. 19. 27–29.1 indexed citations
13.
Ragazzi, A., et al.. (1980). Results of Cronartium flaccidum (Alb. & Schw.) Wint. inoculations on eight-year-old plants of Pinus pinea L.. Phytopathologia Mediterranea. 19. 51–56.2 indexed citations
14.
Patton, R. F., Russell N. Spear, H. R. Powers, V. Grasso, & P. Raddi. (1980). Stomatal influences on white pine blister rust infection.. Phytopathologia Mediterranea. 19. 1–7.6 indexed citations
15.
Powers, H. R., et al.. (1977). Pond pine clones vary in resistance to cronartium fusiforme. The Plant disease reporter. 61(11). 916–918.1 indexed citations
16.
Powers, H. R.. (1975). Relative susceptibility of five southern pines [Pinus] to Cronartium fusiforme [Fungus diseases].. The Plant disease reporter.2 indexed citations
17.
Powers, H. R., et al.. (1965). An evaluation of cycloheximide (actidione) for control of White Pine blister rust in the Southeast.. The Plant disease reporter. 49(4). 342–346.2 indexed citations
18.
Powers, H. R., et al.. (1961). Fomes annosus on slash pine in the Southeast.. The Plant disease reporter. 45. 306–307.1 indexed citations
19.
Rowell, Jay, W. Q. Loegering, & H. R. Powers. (1960). Mutation for pathogenicity in Puccinia graminis var. tritici.. Phytopathology. 50(9).1 indexed citations
20.
Powers, H. R.. (1957). Overwintering and spread of wheat powdery mildew in 1957. The Plant disease reporter. 41(10). 845–847.4 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.