Details of the Researcher

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Atsuhiko Nagasawa
Section
Graduate School of Agricultural Science
Job title
Assistant Professor
Degree
  • 博士(農学) (Tohoku University)

Education 1

  • Tohoku University Graduate School, Division of Agriculture 環境修復生物工学専攻

    - 2005/03

Committee Memberships 2

  • 東北昆虫学会 幹事

    2017/08 - 2024/12

  • 日本昆虫学会東北支部 支部幹事

    2013/04 - 2017/07

Professional Memberships 4

  • The Ecological Society of Japan

  • Japan Ethological Society

  • The Entomological Society of Japan

  • The Japanese Society of Applied Entomology and Zoology

Research Interests 5

  • chemical ecology

  • host selection

  • phytophagous insect

  • pest

  • entomology

Research Areas 1

  • Environmental science/Agricultural science / Conservation science (plants) /

Papers 18

  1. Feeding categorisation of some caeliferan and ensiferan species (Insecta: Orthoptera) collected from selected grasslands in Sendai City, Japan Peer-reviewed

    Abu ElEla Shahenda, Michio Kondoh, Masatoshi Hori, Atsuhiko Nagasawa, Koji Nakamura, Wael ElSayed

    Entomologia Hellenica 33 (2) 90-109 2024/12

  2. Enhanced mechanical qualities of sericin‐removed silk by direct feeding of silkworms with cellulose nanofiber Peer-reviewed

    Genki Kobayashi, Hiroki Kurita, Atsuhiko Nagasawa, Masatoshi Hori, Fumio Narita

    Journal of Applied Polymer Science 141 (24) 2024/04/09

    Publisher: Wiley

    DOI: 10.1002/app.55512  

    ISSN: 0021-8995

    eISSN: 1097-4628

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    Abstract Recently, the modification of silkworm silk fibers (SFs) by adding fillers has been investigated. Previously, we have reported that SFs obtained from silkworms fed diets supplemented with 5 wt.% cellulose nanofiber (CNF) and whose surface was covered with sericin exhibited excellent tensile properties. On the other hand, to use SF in silk products, the sericin must be removed, and it is necessary to ensure that CNF‐enriched silkworm SFs with the sericin removed (i.e., fibroin) exhibit high tensile properties. Therefore, this study evaluated the tensile properties of sericin‐removed SF obtained from silkworms fed a CNF diet. The results showed that the average CNF with SF—near 7.5 wt.% exhibited high mechanical properties. Adding CNF to the silkworm diet did not affect their growth and cocoon yield. The analysis of the SF microstructure confirmed that CNF is a fibrous material on the surface of fibroin. Kelly‐Tyson's equation suggested that almost all of the CNF in fibroin contributed to the increased tensile strength.

  3. Comparison of roasted coffee beans and black tea leaves for oviposition stimuli in cigarette beetle Peer-reviewed

    Atsuhiko Nagasawa, Shotaro Shiba, Yuji Kamada, Yusuke Konno, Yuji Kosaka, Masatoshi Hori

    Urban Pest Management 6 9-15 2016

  4. 3種カヤツリグサ科植物におけるアカヒゲホソミドリカスミカメおよびアカスジカスミカメの産卵と発育 Peer-reviewed

    Atsuhiko Nagasawa, Hiroya Higuchi

    Proceedings of the Association for Plant Protection of Hokuriku 63 (63) 15-21 2014/12

    Publisher:

    ISSN: 0388-8053

  5. Catechol - an Oviposition Stimulant for Cigarette Beetle in Roasted Coffee Beans Peer-reviewed

    Atsuhiko Nagasawa, Yuji Kamada, Yuji Kosaka, Naohiro Arakida, Masatoshi Hori

    JOURNAL OF CHEMICAL ECOLOGY 40 (5) 452-457 2014/05

    DOI: 10.1007/s10886-014-0429-x  

    ISSN: 0098-0331

    eISSN: 1573-1561

  6. Suitability of poaceous plants for nymphal growth of the pecky rice bugs Trigonotylus caelestialium and Stenotus rubrovittatus (Hemiptera: Miridae) in Niigata, Japan Peer-reviewed

    Atsuhiko Nagasawa, Hiroya Higuchi

    APPLIED ENTOMOLOGY AND ZOOLOGY 47 (4) 421-427 2012/11

    DOI: 10.1007/s13355-012-0135-5  

    ISSN: 0003-6862

  7. Host plant use for oviposition by Trigonotylus caelestialium (Hemiptera: Miridae) and Stenotus rubrovittatus (Hemiptera: Miridae) Peer-reviewed

    Atsuhiko Nagasawa, Akihiko Takahashi, Hiroya Higuchi

    APPLIED ENTOMOLOGY AND ZOOLOGY 47 (4) 331-339 2012/11

    DOI: 10.1007/s13355-012-0123-9  

    ISSN: 0003-6862

  8. Storage of Stem Cuttings of Wheat Seedlings under High-Humidity Conditions to Improve Larval Emergence after Oviposition by Stenotus rubrovittatus (Matsumura) (Heteroptera: Miridae) Peer-reviewed

    Atsuhiko Nagasawa, Hiroya Higuchi

    JAPANESE JOURNAL OF APPLIED ENTOMOLOGY AND ZOOLOGY 54 (4) 197-203 2010

    DOI: 10.1303/jjaez.2010.197  

    ISSN: 0021-4914

  9. Suppressive effect of exposure to Chenopodium album var. centrorubrum on the feeding response of the tortoise beetle, Cassida nebulosa, to spinach Peer-reviewed

    Atsuhiko Nagasawa, Kazuhiro Matsuda

    ENTOMOLOGIA EXPERIMENTALIS ET APPLICATA 134 (1) 89-96 2010/01

    DOI: 10.1111/j.1570-7458.2009.00940.x  

    ISSN: 0013-8703

  10. Daily Periodicity of Attraction for Males to Females and Mating in the Sorghum Plant Bug, Stenotus rubrovittatus (Matsumura). Peer-reviewed

    Toshinori Kichishima, Maki Fukuyama, Hiroya Higuchi, Akihiko Takahashi, Atsuhiko Nagasawa

    JAPANESE JOURNAL OF APPLIED ENTOMOLOGY AND ZOOLOGY 53 (2) 57-59 2009

    DOI: 10.1303/jjaez.2009.57  

    ISSN: 0021-4914

  11. A method for rearing Stenotus rubrovittatus (Matsumura) (Heteroptera : Miridae) by using the spikelets of gramineous weeds as oviposition sites and wheat seedlings for rearing nymphs Peer-reviewed

    Atsuhiko Nagasawa, Hiroya Higuchi

    JAPANESE JOURNAL OF APPLIED ENTOMOLOGY AND ZOOLOGY 52 (1) 1-6 2008

    DOI: 10.1303/jjaez.2008.1  

    ISSN: 0021-4914

  12. Gramineous plants used as oviposition sites by pecky rice bugs, Trigonotylus caelestialium (Kirkaldy) and Stenotus rubrovittatus (Matsumura) (Heteroptera: Miridae) Peer-reviewed

    Atsuhiko Nagasawa

    Proceedings of the Association for Plant Protection of Hokuriku 56 (56) 29-31 2007/12

    Publisher:

    ISSN: 0388-8053

  13. Habituation by a tortoise beetle to the deterrents of spinach Peer-reviewed

    A. Nagasawa, K. Matsuda

    JOURNAL OF APPLIED ENTOMOLOGY 131 (9-10) 716-721 2007/12

    DOI: 10.1111/j.1439-0418.2007.01218.x  

    ISSN: 0931-2048

  14. Daily periodicity of sex pheromone emission and mating in the rice leaf bug, Trigonotylus caelestialium (Kirkaldy) (Heteroptera : Miridae) Peer-reviewed

    Hiroya Higuchi, Akihiko Takahashi, Atsuhiko Nagasawa, Masuhiro Ishimoto, Maki Fukuyama

    JAPANESE JOURNAL OF APPLIED ENTOMOLOGY AND ZOOLOGY 51 (1) 51-54 2007

    DOI: 10.1303/jjaez.2007.51  

    ISSN: 0021-4914

  15. Oviposition to the spikelets of grasses by the rice leaf bug, Trigonotylus caelestialium (Kirkaldy) Peer-reviewed

    Atsuhiko Nagasawa, Takeshi Saito

    Proceedings of the Association for Plant Protection of Hokuriku 55 (55) 13-16 2006/12

    Publisher:

    ISSN: 0388-8053

  16. Effects of feeding experience on feeding responses to spinach in Cassida nebulosa L. (Coleoptera : Chrysomelidae) Peer-reviewed

    A Nagasawa, K Matsuda

    APPLIED ENTOMOLOGY AND ZOOLOGY 40 (1) 83-89 2005/02

    DOI: 10.1303/aez.2005.83  

    ISSN: 0003-6862

  17. 忘れられない味-植食性昆虫の寄主選択の謎

    長澤 淳彦, 松田 一寛

    化学と生物 42 (4) 249-250 2004/04/25

    Publisher: Japan Society for Bioscience, Biotechnology, and Agrochemistry

    DOI: 10.1271/kagakutoseibutsu1962.42.249  

    ISSN: 0453-073X

  18. New record of Holcotetrastichus rhosaces (Walker) (Hymenoptera: Eulopidae), a Hymenopterous Parasitoid of Cassida nebulosa L. and C. piperata Hope (Coleoptera: Chrysomelidae), from Japan Peer-reviewed

    Atsuhiko Nagasawa, Yasuhiko Konno, Kazuhiro Matsuda

    Japanese Journal of Entomology 6 (3) 117-118 2003/09

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Misc. 18

  1. How can elevated CO2 influence plant-herbivore insect interactions?

    Shahenda A. Abuelela, Masatoshi Hori, Kondoh Michio, Evgenios Agathokleous, Atsuhiko Nagasawa, Wael M. Elsayed

    CHEMOECOLOGY 35 (3-4) 205-215 2025/12

    DOI: 10.1007/s00049-025-00428-7  

    ISSN: 0937-7409

    eISSN: 1423-0445

  2. ホウレンソウのトマトハモグリバエに対する寄主選択阻害因子の探索

    宮北蒼大, 長澤敦彦, 堀雅俊

    日本応用動物昆虫学会大会講演要旨集 69th 2025

  3. ヒメカメノコハムシとイノコヅチカメノコハムシの交雑について

    長澤淳彦

    日本応用動物昆虫学会大会講演要旨集 69th 2025

  4. ホオズキ葉のオオニジュウヤホシテントウに対する摂食阻害効果

    長澤淳彦, 加藤大也, 門澤智広, 松田一寛, 堀雅敏

    日本応用動物昆虫学会大会講演要旨 65th 2021

  5. 葉ダイコンリビングマルチのタマナギンウワバに対する産卵抑制効果

    金尾健司, 関根崇行, 長澤淳彦, 堀雅敏

    日本応用動物昆虫学会大会講演要旨 63rd 2019

  6. 葉ダイコンリビングマルチによるタマナギンウワバの産卵抑制

    金尾健司, 関根崇行, 長澤淳彦, 堀雅敏

    北日本病害虫研究会報 (69) 2018

    ISSN: 0368-623X

  7. 紅茶に含まれるタバコシバンムシの産卵刺激物質

    芝祥太郎, 長澤淳彦, 堀雅敏

    日本応用動物昆虫学会大会講演要旨 60th 2016

  8. タバコシバンムシが成育に不適なコーヒーの卵を産むのはなぜか

    鎌田悠司, 荒木田尚弘, 小坂祐司, 長澤淳彦, 堀雅敏

    日本応用動物昆虫学会大会講演要旨 59th 2015

  9. 紅茶に含まれるタバコシバンムシの産卵刺激物質の特定

    芝祥太郎, 今野裕介, 長澤淳彦, 堀雅敏

    日本応用動物昆虫学会大会講演要旨 59th 2015

  10. なぜタバコシバンムシは繁殖できないコーヒー豆に好んで産卵するのか?

    鎌田悠司, 荒木田尚広, 小坂祐司, 長澤淳彦, 堀雅敏

    日本応用動物昆虫学会大会講演要旨 58th 2014

  11. Oviposition and larval development on poaceous plants by rice leaf bug and sorghum plant bug

    Atsuhiko Nagasawa

    Plant Protection 67 (5) 270-274 2013/05/01

    Publisher: Japan Plant Protection Association

    ISSN: 0037-4091

  12. 焙煎コーヒー豆に含まれるタバコシバンムシの産卵刺激物質の特定

    鎌田悠司, 皆川尚広, 小坂祐司, 長澤淳彦, 堀雅敏

    都市有害生物管理 3 (2) 2013

    ISSN: 2186-1498

  13. S112 アカヒゲホソミドリカスミカメとアカスジカスミカメの寄主植物利用の違い(斑点米カメムシ類問題を考える-アカヒゲホソミドリカスミカメとアカスジカスミカメ、この似て非なるもの-)

    長澤 淳彦

    日本応用動物昆虫学会大会講演要旨 (52) 210-210 2008/03/12

    Publisher: 日本応用動物昆虫学会

  14. C212 アカスジカスミカメ雌の雄に対する誘引と交尾行動の日周性

    吉島 利則, 福山 真希, 樋口 博也, 高橋 明彦, 長澤 淳彦

    日本応用動物昆虫学会大会講演要旨 (52) 48-48 2008/03/12

    Publisher: 日本応用動物昆虫学会

  15. F303 アカヒゲホソミドリカスミカメ雌の性フェロモン放出と交尾行動の日周性

    樋口 博也, 高橋 明彦, 長澤 淳彦, 福山 真希

    日本応用動物昆虫学会大会講演要旨 (51) 102-102 2007/03/01

    Publisher: 日本応用動物昆虫学会

  16. F224 アカスジカスミカメのコムギ苗による飼育

    長澤 淳彦, 樋口 博也, 小形 恵美, 福山 真希

    日本応用動物昆虫学会大会講演要旨 (51) 100-100 2007/03/01

    Publisher: 日本応用動物昆虫学会

  17. D220 カメノコハムシのホウレンソウに対する摂食選好性の変化と慣れ(寄主選択・耐虫性)

    長澤 淳彦, 昆野 安彦, 松田 一寛

    日本応用動物昆虫学会大会講演要旨 (47) 63-63 2003/03/01

    Publisher: 日本応用動物昆虫学会

  18. E307 カメノコハムシおよびヒメカメノコハムシの寄主植物(寄主選択 耐虫性)

    長澤 淳彦, 阿部 誠, 松田 一寛, 玉木 佳男

    日本応用動物昆虫学会大会講演要旨 (41) 146-146 1997/04/01

    Publisher: 日本応用動物昆虫学会

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Presentations 13

  1. ヒメカメノコハムシとイノコヅチカメノコハムシの交雑について

    長澤淳彦

    第69回日本応用動物昆虫学会大会 2025/03/21

  2. ヒメカメノコハムシとイノコヅチカメノコハムシの関係:交配可能性

    長澤淳彦

    東北昆虫学会第3回大会 2022/10/01

  3. ホオズキ葉のオオニジュウヤホシテントウに対する摂食阻害効果

    長澤淳彦, 加藤大也, 門澤智広, 松田一寛, 堀雅敏

    第65回日本応用動物昆虫学会大会 2021/03/24

  4. Different feeding responses of two herbivorous ladybirds Henosepilachna vigintioctomaculata and Henosepilachna vigintioctopunctata to a solanaceous plant Physalis alkekengi International-presentation

    Atsuhiko Nagasawa, Motonari Kato, Tomohiro Kadogawa, Kazuhiro Matsuda, Masatoshi Hori

    The joint meeting of the 33rd annual meeting of the ISCE and the 9th meeting of the APACE 2017/08/23

  5. ウコンノメイガの寄主選択に関する考察

    長澤淳彦

    日本昆虫学会第76回大会・第60回日本応用動物昆虫学会大会 合同大会 2016/03/26

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    本人の講演

  6. 紅茶に含まれるタバコシバンムシの産卵刺激物質

    芝祥太郎, 長澤淳彦, 堀雅敏

    日本昆虫学会第76回大会・第60回日本応用動物昆虫学会大会 合同大会 2016/03/26

  7. Oviposition stimulants for Lasioderma serricorne in roasted coffee beans International-presentation

    Atsuhiko Nagasawa, Yuji Kamada, Nao Furukawa, Masatoshi Hori

    8th Asia-Pacific Chemical Ecology Conference 2015/09/23

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    本人の発表

  8. ウコンノメイガの寄主転換は産卵選択によるものか?

    日本応用動物昆虫学会 2015/03/26

  9. ヒメカメノコハムシとイノコズチカメノコハムシの関係

    長澤淳彦

    日本応用動物昆虫学会大会 2014/03/26

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    本人による講演

  10. Chenopodium album var. centrorubrum causes the tortoise beetle, Cassida nebulosa L., to develop a feeding deterrent response to spinach International-presentation

    Atsuhiko Nagasawa, Kazuhiro Matsuda

    International Chemical Ecology Conference 2013 2013/08/19

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    本人による講演

  11. アカスジカスミカメの産卵行動における口器の役割

    長澤淳彦

    日本応用動物昆虫学会大会 2013/03/27

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    本人による講演

  12. Oviposition behavior of rice leaf bug Trigonolylus caelestialium (Kirkaldy) and sorghum plant bug Stenotus rubrovittatus (Matsumura) International-presentation

    Atsuhiko Nagasawa, Kazuhiro Matsuda

    XXIV International Congress of Entomology 2012/08/20

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    本人による講演

  13. イネ科植物の小穂および人工産卵基質に対するアカスジカスミカメの産卵行動

    長澤淳彦

    第56回 日本応用動物昆虫学会大会 2012/03/27

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    本人による講演

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Research Projects 2

  1. Host alternation of bean webworm Competitive

    System: Grant-in-Aid for Scientific Research

    2014/04 - 2016/03

  2. Rice plant compounds regulating infestation behaviors of rice-ear bugs

    HORI Masatoshi, ATSUHIKO Nagasawa

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (B)

    Institution: Tohoku University

    2011/04/01 - 2014/03/31

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    Composition of rice plant volatiles which cause invasion of rice-ear bugs into paddy fields changed during a day as well as rice development. Although both Trigonotylus caelestialium and Stenotus rubrovittatus were nocturnal-diurnal insects, the former was more active in the photophase than in the scotophase and the latter was more active in the scotophase than in the photophase. Therefore, invasion of the bugs into paddy fields may be influenced by changes of volatile composition from rice during a day and diurnal infestation activities of the bugs. In addition, it was suggested that each step of feeding behavior of bugs was regulated by several rice compounds. Therefore, regulating active compounds which play roles in infestation behaviors of the bugs may lead to prevent infestation of rice by the bugs.