Noriharu Umetsu

1.1k total citations · 1 hit paper
42 papers, 879 citations indexed

About

Noriharu Umetsu is a scholar working on Plant Science, Insect Science and Organic Chemistry. According to data from OpenAlex, Noriharu Umetsu has authored 42 papers receiving a total of 879 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Plant Science, 14 papers in Insect Science and 7 papers in Organic Chemistry. Recurrent topics in Noriharu Umetsu's work include Insect and Pesticide Research (12 papers), Pesticide and Herbicide Environmental Studies (7 papers) and Insect-Plant Interactions and Control (6 papers). Noriharu Umetsu is often cited by papers focused on Insect and Pesticide Research (12 papers), Pesticide and Herbicide Environmental Studies (7 papers) and Insect-Plant Interactions and Control (6 papers). Noriharu Umetsu collaborates with scholars based in Japan, United States and China. Noriharu Umetsu's co-authors include T. R. Fukuto, N. Moorthy Mallipudi, Kinjirô TAMARI, Robert F. Toia, Reza Allahyari, Ronald E. Talcott, Ralph B. March, Masaki Hara, Chikara Miyamoto and Kazuo Matsuda and has published in prestigious journals such as Journal of Agricultural and Food Chemistry, Planta and Toxicology and Applied Pharmacology.

In The Last Decade

Noriharu Umetsu

40 papers receiving 827 citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Development of novel pesticides in the 21st century

2020 288 citations Noriharu Umetsu et al. Journal of Pesticide Science profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Noriharu Umetsu Japan	13	556	182	166	155	126	42	879
J. E. Casida United States	17	357 0.6×	129 0.7×	185 1.1×	205 1.3×	72 0.6×	26	737
Ronald L. Baron United States	13	329 0.6×	92 0.5×	114 0.7×	102 0.7×	59 0.5×	33	584
H. Frei Switzerland	12	615 1.1×	986 5.4×	94 0.6×	228 1.5×	131 1.0×	22	1.8k
Y. Shirasu Japan	17	549 1.0×	405 2.2×	197 1.2×	67 0.4×	95 0.8×	48	1.4k
Takane Fujimori Japan	19	656 1.2×	454 2.5×	35 0.2×	155 1.0×	120 1.0×	114	1.3k
J. Velemínský Czechia	22	775 1.4×	697 3.8×	111 0.7×	55 0.4×	61 0.5×	114	1.4k
Matazaemon Uchida Japan	14	209 0.4×	183 1.0×	65 0.4×	238 1.5×	70 0.6×	53	620
Tsutomu Nakatsugawa United States	14	239 0.4×	118 0.6×	125 0.8×	145 0.9×	66 0.5×	31	537
Elizabeth Blée France	24	1.0k 1.8×	1.2k 6.7×	80 0.5×	347 2.2×	130 1.0×	44	2.2k
Raymond S. Burden United Kingdom	24	1.0k 1.8×	808 4.4×	64 0.4×	91 0.6×	110 0.9×	55	1.7k

Countries citing papers authored by Noriharu Umetsu

Since Specialization

Citations

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

Fields of papers citing papers by Noriharu Umetsu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Noriharu Umetsu

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

Umetsu, Noriharu, et al.. (2020). Development of novel pesticides in the 21st century. Journal of Pesticide Science. 45(2). 54–74. 288 indexed citations breakdown →

Ichikawa, Satoshi, Takeshi Goto, & Noriharu Umetsu. (1995). Antidotal action of atropine sulfate against insecticide benfuracarb poisoning in rats.. The Journal of Toxicological Sciences. 20(2). 143–148. 1 indexed citations

Imai, Tetsuya, et al.. (1991). Inhibition of sterol 14α-demethylation in Botrytis cinerea by the novel imidazole-1-carboxylate fungicides. Pesticide Biochemistry and Physiology. 41(3). 250–257. 3 indexed citations

Goto, Takeshi, et al.. (1988). Synthesis and Biological Activity of New Aminosulfenyl Derivatives of the Methylcarbamate Insecticide, Carbofuran. Journal of Pesticide Science. 13(1). 39–47. 2 indexed citations

Umetsu, Noriharu, et al.. (1986). Metabolism of the Insecticide Benfuracarb in the Housefly. Journal of Pesticide Science. 11(3). 401–408. 9 indexed citations

Umetsu, Noriharu. (1986). Studies on Synthesis and Metabolism of Selective Toxic Derivatives of Methylcarbamate Insecticides. Journal of Pesticide Science. 11(3). 493–503. 1 indexed citations

Umetsu, Noriharu, Takaaki Nishioka, & T. R. Fukuto. (1984). Formation of alkoxysulfenyl derivatives of carbofuran by acid-catalyzed alcoholysis of carbosulfan. Journal of Agricultural and Food Chemistry. 32(4). 765–768. 3 indexed citations

Umetsu, Noriharu. (1984). Studies on the Selectively Toxic Derivatives of Methylcarbamate Insecticides. Journal of Pesticide Science. 9(1). 169–180. 1 indexed citations

Umetsu, Noriharu, et al.. (1983). Solvent-Modified Deposition of Insecticides on House Fly (Diptera: Muscidae) Cuticlel. Journal of Economic Entomology. 76(5). 973–982. 1 indexed citations

10.

Umetsu, Noriharu, Takaaki Nishioka, & T. R. Fukuto. (1981). Acid-catalyzed alteration of 2,3-dihydro-2,2-dimethyl-7-benzofuranyl (dibutylaminosulfenyl)methylcarbamate via nitrogen-sulfur bond cleavage. Formation of polysulfide derivatives. Journal of Agricultural and Food Chemistry. 29(4). 711–715. 4 indexed citations

11.

Nishioka, Takaaki, Noriharu Umetsu, & T. R. Fukuto. (1981). Metabolism of dibutyl-14C-labeled dibutylaminosulfenyl derivative of carbofuran in the cotton plant. Pesticide Biochemistry and Physiology. 16(2). 141–148. 1 indexed citations

12.

Umetsu, Noriharu, Takaaki Nishioka, & T. R. Fukuto. (1981). Acid-catalyzed alteration of 2,3-dihydro-2,2-dimethyl-7-benzofuranyl (di-n-butylaminosulfenyl)methylcarbamate via nitrogen-sulfur-nitrogen bond cleavage. 2. Separation and identification of polysulfide derivatives. Journal of Agricultural and Food Chemistry. 29(6). 1280–1284. 1 indexed citations

13.

Umetsu, Noriharu, Mohamed A. H. Fahmy, & T. R. Fukuto. (1979). Metabolism of 2,3-dihydro-2,2-dimethyl-7-benzofuranyl (di-n-butylaminosulfenyl)(methyl)carbamate and 2,3-dihydro-2,2-dimethyl-7-benzofuranyl (morpholinosulfenyl)(methyl)carbamate in cotton and corn plants. Pesticide Biochemistry and Physiology. 10(1). 104–119. 6 indexed citations

14.

Talcott, Ronald E., N. Moorthy Mallipudi, Noriharu Umetsu, & T. R. Fukuto. (1979). Inactivation of esterases by impurities isolated from technical malathion. Toxicology and Applied Pharmacology. 49(1). 107–112. 50 indexed citations

15.

Umetsu, Noriharu, Robert F. Toia, N. Moorthy Mallipudi, R. B. March, & T. R. Fukuto. (1979). A novel antagonistic effect to the toxicity in the rat of O,O,S-trimethyl phosphorothioate by its phosphorothionate isomer. Journal of Agricultural and Food Chemistry. 27(6). 1423–1425. 22 indexed citations

16.

Umetsu, Noriharu, Shigeru Satoh, & Kazuo Matsuda. (1976). Effects of 2,6-dichlorobenzonitrile on suspension-cultured soybean cells. Plant and Cell Physiology. 8 indexed citations

17.

Umetsu, Noriharu, Kunihiko Ojima, & Kazuo Matsuda. (1975). Enhancement of cell separation by colchicine in cell suspension cultures of soybean. Planta. 125(2). 197–200. 8 indexed citations

18.

Umetsu, Noriharu, et al.. (1974). Toxins in blast-diseased rice plants.. Agricultural and Biological Chemistry. 38(10). 1867–1874. 17 indexed citations

19.

Umetsu, Noriharu, et al.. (1973). Isolation of Tenuazonic Acid from Blast-diseased Rice Plants. Agricultural and Biological Chemistry. 37(2). 451–452. 11 indexed citations

20.

Umetsu, Noriharu, et al.. (1972). Investigation on the Toxin Production by Several Blast Fungus Strains and Isolation of Tenuazonic Acid as a Novel Toxin. Agricultural and Biological Chemistry. 36(5). 859–866. 27 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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