Koichi Goka

5.6k total citations · 2 hit papers
122 papers, 3.8k citations indexed

About

Koichi Goka is a scholar working on Insect Science, Ecology, Evolution, Behavior and Systematics and Genetics. According to data from OpenAlex, Koichi Goka has authored 122 papers receiving a total of 3.8k indexed citations (citations by other indexed papers that have themselves been cited), including 74 papers in Insect Science, 65 papers in Ecology, Evolution, Behavior and Systematics and 53 papers in Genetics. Recurrent topics in Koichi Goka's work include Insect and Pesticide Research (69 papers), Plant and animal studies (57 papers) and Insect and Arachnid Ecology and Behavior (43 papers). Koichi Goka is often cited by papers focused on Insect and Pesticide Research (69 papers), Plant and animal studies (57 papers) and Insect and Arachnid Ecology and Behavior (43 papers). Koichi Goka collaborates with scholars based in Japan, Australia and United States. Koichi Goka's co-authors include Francisco Sánchez‐Bayo, Daisuke Hayasaka, Francisco Sánchez‐Bayo, Masahiro Yoneda, Kazutaka Suzuki, Kimiko Okabe, Nicolas Desneux, Dave Goulson, Francesco Pennacchio and Francesco Nazzi and has published in prestigious journals such as Nature Communications, PLoS ONE and Ecology.

In The Last Decade

Koichi Goka

118 papers receiving 3.7k citations

Hit Papers

align trajectories

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.

Pesticide Residues and Bees – A Risk Assessment

2014 683 citations Francisco Sánchez‐Bayo, Koichi Goka PLoS ONE profile →
Are bee diseases linked to pesticides? — A brief review

2016 382 citations Francisco Sánchez‐Bayo, Koichi Goka et al. profile →

Peers

Countries citing papers authored by Koichi Goka

Since Specialization

Citations

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

Fields of papers citing papers by Koichi Goka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koichi Goka

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

#	Work	Indexed citations
1	Rethinking nomenclatural acts: Questions in taxonomy by the dedications to mythology and fictional monsters 2024 ·BioScience ·(unknown), Hiroki Higashiyama, Koichi Goka	2
2	No Evidence of SARS‐CoV‐2 Infection in Urban Wildlife of Hokkaido, Japan 2024 ·Transboundary and Emerging Diseases ·(unknown), Naganori Nao, Michito Shimozuru, Mariko Sashika, (unknown), Kei Sato, Keiya Uriu, Masami Yamanaka, (unknown), Genta Ito, (unknown), (unknown), Kotaro Shimizu, Koichi Goka, Manabu Onuma, Keita Matsuno, Toshio Tsubota	1
3	Novel approach for detecting classical swine fever virus from swabs of wild boar cut tails using nested real-time PCR 2024 ·Journal of Veterinary Medical Science ·(unknown), Takeo Kuriyama, Shun Takagi, (unknown), Mayumi Yokoyama, Koichi Goka, Manabu Onuma	0
4	Genetic population structure of the Asian longhorned tick, Haemaphysalis longicornis, in Japan 2024 ·Experimental and Applied Acarology ·(unknown), Yoshiko Sakamoto, Yuya Watari, Hayato Iijima, (unknown), (unknown), (unknown), Kimiko Okabe, Koichi Goka	1
5	The impact of landscape structure on pesticide exposure to honey bees 2024 ·Nature Communications ·(unknown), Makihiko Ikegami, Koichi Goka, Yoshiko Sakamoto	9
6	Insecticide Residues Associated with Apple Orchard Treatments in the Mason Bee, Osmia cornifrons, and their Nests 2023 ·Environmental Toxicology and Chemistry ·Takaaki Suzuki, Makihiko Ikegami, Koichi Goka, Yoshiko Sakamoto	5
7	Effects of neonicotinoids on honey bee autogrooming behavior against the tracheal mite Acarapis woodi 2022 ·Ecotoxicology ·Yoshiko Sakamoto, Mikio Yoshiyama, Taro Maeda, Koichi Goka	2
8	Environmental context and differences between native and invasive observed niches of Batrachochytrium salamandrivorans affect invasion risk assessments in the Western Palaearctic 2018 ·Diversity and Distributions ·Wouter Beukema, An Martel, Tao Thien Nguyen, Koichi Goka, Dirk S. Schmeller, Zhiyong Yuan, (unknown), Truong Quang Nguyen, Chun-Fu Lin, Jennifer Shelton, Adeline Loyau, Frank Pasmans	43
9	Declaration of local chemical eradication of the Argentine ant: Bayesian estimation with a multinomial-mixture model 2017 ·Scientific Reports ·Yoshiko Sakamoto, Naoki H. Kumagai, Koichi Goka	13
10	Detection of Rickettsia and Ehrlichia spp. in Ticks Associated with Exotic Reptiles and Amphibians Imported into Japan 2015 ·PLoS ONE ·Masako Andoh, Akiko Sakata, Ai Takano, Hiroki Kawabata, Hiromi Fujita, Yumi Une, Koichi Goka, Toshio Kishimoto, Shuji Ando	56
11	Importance of pesticide risk assessment at the community levels 2013 ·Nihon Seitai Gakkaishi ·Daisuke Hayasaka, Takashi Nagai, Koichi Goka	1
12	Species Risk Assessment of Microscopic Exotic Organisms Associated with Forest-Related Commodities and Goods 2012 ·Human and Ecological Risk Assessment An International Journal ·Kimiko Okabe, Hayato Masuya, Natsumi Kanzaki, Koichi Goka	4
13	Eradication of the chytrid fungus Batrachochytrium dendrobatidis in the Japanese giant salamander Andrias japonicus 2012 ·Diseases of Aquatic Organisms ·Yumi Une, (unknown), (unknown), Koichi Goka	7
14	Recent range expansion of the Argentine ant in Japan 2012 ·Diversity and Distributions ·Maki N. Inoue, (unknown), Elissa L. Suhr, Fuminori Ito, Sadahiro Tatsuki, Koichi Goka	25
15	Potential increase in mating frequency of queens in feral colonies of Bombus terrestris introduced into Japan 2012 ·Die Naturwissenschaften ·Maki N. Inoue, (unknown), Koji Tsuchida, Koichi Goka	6
16	Recent Advances in Applied Entomology and Zoology in Japan since 1970 2011 ·Japanese Journal of Applied Entomology and Zoology ·Keizi Kiritani, Yasuo Chinzei, Kenji Fukuyama, Koichi Goka, Nobuyoshi ISHIBASHI, Yasuhisa Kunimi, Eizi Kuno, Sinzo Masaki, Masaya Matsumura, Seiichi Moriya, Fusao Nakasuji, Hisashi Nemoto, Akira Otuka, Akio Takafuji, Satoshi Takeda, Sadahiro Tatsuki, Sadao Wakamura, Tomonari Watanabe, Eizi Yano, Junichi Yukawa	1
17	Differences in susceptibility of five cladoceran species to two systemic insecticides, imidacloprid and fipronil 2011 ·Ecotoxicology ·Daisuke Hayasaka, (unknown), Kazutaka Suzuki, Francisco Sánchez‐Bayo, Koichi Goka	74
18	Ecological Risks of Commercialized Bumblebee and the Invasive Alien Species Act 2008 ·Japanese Journal of Applied Entomology and Zoology ·Masahiro Yoneda, Koji Tsuchida, Koichi Goka	8
19	Stage-dependent differences in effects of carbaryl on population growth rate in Japanese medaka (Oryzias latipes) 2008 ·Environmental Toxicology and Chemistry ·Shosaku Kashiwada, Haruki Tatsuta, (unknown), Yoshio Sugaya, Tara Sabo‐Attwood, G. Thomas Chandler, P. Lee Ferguson, Koichi Goka	14
20	Preventing Bombus terrestris from Escaping with a Net Covering over a Tomato Greenhouse in Hokkaido 2007 ·Japanese Journal of Applied Entomology and Zoology ·Masahiro Yoneda, Jun Yokoyama, Koji Tsuchida, (unknown), (unknown), Koichi Goka	8

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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