Why pesticide-free farming fails? -Analysis by the molecular monitoring of IBM successful field-
Project/Area Number |
16K14868
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Multi-year Fund |
Research Field |
Plant protection science
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Research Institution | National Agriculture and Food Research Organization |
Principal Investigator |
SHIMODA Masami 国立研究開発法人農業・食品産業技術総合研究機構, 生物機能利用研究部門, ユニット長 (80344000)
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Co-Investigator(Kenkyū-buntansha) |
村路 雅彦 国立研究開発法人農業・食品産業技術総合研究機構, 生物機能利用研究部門, 主席研究員 (20355746)
上原 拓也 国立研究開発法人農業・食品産業技術総合研究機構, 生物機能利用研究部門, 研究員 (80756023)
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Project Period (FY) |
2016-04-01 – 2019-03-31
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Project Status |
Completed (Fiscal Year 2018)
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Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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Keywords | IBM農業 / 植物保護 / 農業生態系 / 生物多様性 / 生物間相互作用 / 土着天敵 / 天敵温存植物 / 発光ダイオード / IIBM農業 / 分子系統解析 / 光防除 / LED / 天敵 / 無農薬栽培 / 減農薬栽培 / ヒメハナカメムシ / アザミウマ / ナス / 食物網 / 病害虫管理 / 無農薬 / 行動制御 |
Outline of Final Research Achievements |
In this research, we have tried a pesticide-free farming based on biodiversity management in vegetable farming, that is, Integrated Biodiversity Management (IBM agriculture). Specifically, in the open-field culture of the eggplant, several kinds of companion crops were mixed to maintain a rich ecosystem, and natural enemies were preferentially attracted to the field using the LED light source to maintain at high density. We conducted a molecular monitoring of agroecosystems, and analyzed the biological interactions between plants, pests and natural enemies under the pesticide-free cultivation environment.
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Academic Significance and Societal Importance of the Research Achievements |
私たちの研究では、野菜の無農薬栽培において、昆虫・昆虫間、昆虫・植物間の相互作用がどのように働き、農業生態系のバランスが保たれるのかについて考察した。畑にいても農作物にほとんど被害を与えない虫、即ち「ただの虫」がいることで豊かな農業生態系が維持されると考えており、IPM農業(農薬使用を前提にした減農薬栽培)ではなく、農薬を使わず農業生態系を利用する栽培法(IBM農業)の可能性を探求した。
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Report
(4 results)
Research Products
(23 results)
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[Journal Article] Violet light is the most effective wavelength for recruiting the predatory bug Nesidiocoris tenuis.2019
Author(s)
Uehara, T., Ogino, T., Muraji, M., Nakano., Akio, Tezuka., T, Yamaguchi, T., Kainoh, Y. & Shimoda, M.
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Journal Title
BioControl
Volume: 64
Issue: 2
Pages: 139-147
DOI
Related Report
Peer Reviewed
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[Presentation] Spectral preference of the predatory bug Orius sauteri, a biological control agent against agricultural pests.2017
Author(s)
Takumi Ogino, Takuya Uehara, Terumi Yamaguchi, Takahisa Ichihashi, Takahiro Suzuki, Yooichi Kainoh, Masami Shimoda.
Organizer
XXV International Congress of Entomology, Orlando, Florida, USA,
Related Report
Int'l Joint Research / Invited
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[Presentation] Pest control using the predatory bug Orius sauteri with lighting devices.2017
Author(s)
Masami Shimoda, Takumi Ogino, Takuya Uehara, Terumi Yamaguchi, Takahisa Ichihashi, Takahiro Suzuki, Yooichi Kainoh
Organizer
XXV International Congress of Entomology, Orlando, Florida, USA,
Related Report
Int'l Joint Research / Invited
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