Ryozo Sugawara

491 total citations
32 papers, 388 citations indexed

About

Ryozo Sugawara is a scholar working on Insect Science, Plant Science and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Ryozo Sugawara has authored 32 papers receiving a total of 388 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Insect Science, 12 papers in Plant Science and 6 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Ryozo Sugawara's work include Insect and Pesticide Research (13 papers), Insect Pest Control Strategies (8 papers) and Nematode management and characterization studies (7 papers). Ryozo Sugawara is often cited by papers focused on Insect and Pesticide Research (13 papers), Insect Pest Control Strategies (8 papers) and Nematode management and characterization studies (7 papers). Ryozo Sugawara collaborates with scholars based in Japan and Ghana. Ryozo Sugawara's co-authors include T. Suzuki, A Matsumae, T. Hata, Takeshi Hoshi, Tomoko Shima, Yasuteru Sano, Yasumasa KUWAHARA, Kenji Mori, T. Muto and Yosuke Sano and has published in prestigious journals such as Journal of Insect Physiology, Bioscience Biotechnology and Biochemistry and Applied Entomology and Zoology.

In The Last Decade

Ryozo Sugawara

29 papers receiving 354 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ryozo Sugawara Japan 9 125 112 111 91 45 32 388
Ronald D. Eichner Australia 11 173 1.4× 10 0.1× 89 0.8× 73 0.8× 16 0.4× 16 460
James P. Doom United States 7 151 1.2× 61 0.5× 15 0.1× 85 0.9× 4 0.1× 8 358
Masahiko Natori Japan 8 172 1.4× 25 0.2× 19 0.2× 120 1.3× 5 0.1× 12 340
Michio Yamagishi Japan 8 270 2.2× 14 0.1× 54 0.5× 91 1.0× 7 0.2× 15 442
Nicholas D. Bland United Kingdom 13 216 1.7× 53 0.5× 12 0.1× 108 1.2× 6 0.1× 15 494
Marina V. Karakozova Russia 8 285 2.3× 15 0.1× 178 1.6× 30 0.3× 11 0.2× 15 560
Satoru Makisumi Japan 14 364 2.9× 9 0.1× 42 0.4× 82 0.9× 7 0.2× 53 524
Jennifer C. Nutkins United Kingdom 7 167 1.3× 12 0.1× 155 1.4× 45 0.5× 3 0.1× 10 402
A. Pedro Gonçalves United States 14 319 2.6× 46 0.4× 274 2.5× 12 0.1× 3 0.1× 28 566
Jiajing Li China 11 254 2.0× 114 1.0× 79 0.7× 12 0.1× 4 0.1× 26 484

Countries citing papers authored by Ryozo Sugawara

Since Specialization
Citations

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

Fields of papers citing papers by Ryozo Sugawara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryozo Sugawara

This figure shows the co-authorship network connecting the top 25 collaborators of Ryozo Sugawara. A scholar is included among the top collaborators of Ryozo Sugawara 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 Ryozo Sugawara. Ryozo Sugawara 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.
2.
Sugawara, Ryozo, et al.. (1995). Taste Responses to the Optical Isomers of Potassium Warfarin and Dipotassium Glutamyl Glutamate and the Synergistic Response to a Mixture of Both Substances in Mice. Bioscience Biotechnology and Biochemistry. 59(6). 1002–1006. 1 indexed citations
3.
Suzuki, T., et al.. (1984). Biological Activities of the Analogs of the Aggregation Pheromone of Tribolium castaneum(Coleoptera : Tenebrionidae). Applied Entomology and Zoology. 19(1). 15–20. 40 indexed citations
4.
Sugawara, Ryozo, et al.. (1983). Synthesis of Optically Active Aggregation Pheromone Analogues of the Red Flour Beetle,Tribolium castaneum. Agricultural and Biological Chemistry. 47(4). 869–875. 3 indexed citations
5.
KUWAHARA, Yasumasa, et al.. (1983). Nematicidal Activity ofN-Substituted andN, N-Disubstituted Alkylamines against the Pine Wood Nematode,Bursaphelenchus xylophilus. Agricultural and Biological Chemistry. 47(1). 53–58. 2 indexed citations
6.
KUWAHARA, Yasumasa, et al.. (1983). Behavioral Responses of Bursaphelenchus lignicolus (Nematoda : Aphelenchoididae) to Bitter and Pungent Substances. Applied Entomology and Zoology. 18(1). 106–110. 5 indexed citations
7.
Sugawara, Ryozo, et al.. (1981). Effects of Deuteration on the Attractiveness of Propyl Cyclohexaneacetate to the German Cockroach, Blattella germanica L. (Orhoptera : Blattelidae). Applied Entomology and Zoology. 16(3). 279–287. 1 indexed citations
8.
Suzuki, T. & Ryozo Sugawara. (1979). Isolation of an Aggregation Pheromone from the Flour Beetles, Tribolium castaneum and T. confusum (Coleoptera : Tenebrionidae). Applied Entomology and Zoology. 14(2). 228–230. 42 indexed citations
9.
10.
Sugawara, Ryozo, et al.. (1978). A deuterium effect in insect attraction.. Agricultural and Biological Chemistry. 42(6). 1289–1290. 1 indexed citations
11.
Sugawara, Ryozo, et al.. (1977). Effects of ring unsaturation on the activity of propyl cyclohexaneacetate as an attractant for the German cockroach. Insect Biochemistry. 7(5-6). 483–485. 3 indexed citations
12.
Sugawara, Ryozo, et al.. (1976). Effects of side chain modification on the activity of propyl cyclohexaneacetate as an attractant to the German cockroach. Journal of Insect Physiology. 22(6). 785–790. 2 indexed citations
13.
Sugawara, Ryozo, et al.. (1975). Attraction of the German cockroach to cyclohexyl alkanoates and n-alkyl cyclohexaneacetates. Journal of Insect Physiology. 21(5). 957–964. 12 indexed citations
14.
Sugawara, Ryozo, et al.. (1974). Attraction of Several Dipterous Insects to Aliphtic Esters : Diptera : Milichiidae, Chloropidae and Ceratopogonidae. Applied Entomology and Zoology. 9(1). 11–18. 8 indexed citations
15.
Sugawara, Ryozo, et al.. (1965). The House Fly Attractants in Mushrooms. Agricultural and Biological Chemistry. 29(10). 949–955. 3 indexed citations
16.
Sugawara, Ryozo, et al.. (1965). The House Fly Attractants in Mushrooms. Agricultural and Biological Chemistry. 29(10). 949–955. 2 indexed citations
17.
Sugawara, Ryozo. (1963). Protomycin,a new antibiotic of cycloheximide group,1,2.. 16(3). 2 indexed citations
18.
Sugawara, Ryozo. (1963). PROTOMYCIN, A NEW ANTIBIOTIC OF CYCLOHEXIMIDE GROUP. III. DEGRADATION PRODUCTS.. PubMed. 16. 167–71.
19.
Sugawara, Ryozo, et al.. (1957). Melanomycin, a new antitumor substance from streptomyces. II. Description of the strain.. PubMed. 10(4). 138–42. 3 indexed citations
20.
Sugawara, Ryozo, A Matsumae, & T. Hata. (1957). Melanomycin, a new antitumor substance from Streptomyces. I.. PubMed. 10(4). 133–7. 7 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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