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Ecological and spatio-temporal analysis of Lymantria dispar outbreak

Research Project

Project/Area Number 19H03299
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 45040:Ecology and environment-related
Research InstitutionTokyo University of Agriculture and Technology

Principal Investigator

Inoue Maki  東京農工大学, (連合)農学研究科(研究院), 教授 (80512590)

Co-Investigator(Kenkyū-buntansha) 鈴木 紀之  高知大学, 教育研究部総合科学系生命環境医学部門, 准教授 (00724965)
川津 一隆  東北大学, 生命科学研究科, 助教 (20747547)
山下 恵  東京農工大学, (連合)農学研究科(研究院), 准教授 (70523596)
澤畠 拓夫  近畿大学, 農学部, 准教授 (80709006)
菊田 真吾  茨城大学, 農学部, 准教授 (90718686)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2022: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2021: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2020: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2019: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Keywords個体群生態学 / 個体群動態 / 衛星リモートセンシング
Outline of Research at the Start

突発的な昆虫の大量発生は、農業をはじめ人々の生活に大きく影響を及ぼし、かつ非常に興味深い現象でもある。旧北区に広く生息するマイマイガは、森林生態系に甚大な被害を引き起こす重要害虫であり、約10年周期で大発生を繰り返す。大発生は病気の蔓延によって終息するが、大発生の引き金は明らかではない。本研究では、個体群密度上昇の引き金となる生物的・非生物的要因を明らかにすること、密度上昇に伴うマイマイガの生理的・生態的形質の変化を検出することにより、マイマイガの広域分散に関わる要因を明らかにし、マイマイガ大発生メカニズムを明らかにする。

Outline of Final Research Achievements

The objective of the study was to elucidate the mechanisms of the forest pest Lymantria dispar outbreaks. On a local scale, we found that L. dispar formed meta-populations consisting of multiple local populations, each of which is driven by source-sink dynamics. On a broad scale, by comparing the distribution of feeding damage in birch forests in Siberia, Russia, with historical occurrence data, a vegetation anomaly map was created from satellite image time series, and a model with high prediction performance was constructed. The wide-area dispersal of L. dispar was suggested as a result of increased flying ability due to smaller size and lighter weight with the increase in population density.

Academic Significance and Societal Importance of the Research Achievements

本研究の成果の意義は、生物の大量発生という現象を個体群動態や生物間相互作用と気象条件との関連性に加え、生理的・生態的形質変異とを結びつけて解き明かすことにある。また、衛星画像による広域時空間解析と時系列データ解析を組み合わせた分野横断的研究により、局所スケールでの調査では分からない部分、例えば人が踏み込めない深淵部や調査の手が回らないような地域も含めた広域スケールでマイマイガ発生動態を捉え、過去の大発生の要因解明と今後の予測を行う点にある。

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (63 results)

All 2023 2022 2021 2020 2019 2018 Other

All Int'l Joint Research (3 results) Journal Article (33 results) (of which Int'l Joint Research: 13 results,  Peer Reviewed: 32 results,  Open Access: 22 results) Presentation (27 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results)

  • [Int'l Joint Research] Russian Academy of Sciences(ロシア連邦)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Russian Academy of Sciences(ロシア連邦)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Russian Academy of Sciences(ロシア連邦)

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Non‐linear time‐series analysis of the interaction between the citrus whitefly and the whitefly‐specialist ladybird2022

    • Author(s)
      Noriyuki Suzuki、Kawatsu Kazutaka、Kaneko Shuji
    • Journal Title

      Journal of Applied Entomology

      Volume: 146 Issue: 7 Pages: 903-910

    • DOI

      10.1111/jen.13021

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reconstruction of a Soil Microbial Network Induced by Stress Temperature2022

    • Author(s)
      Yang Dailin、Kato Hiromi、Kawatsu Kazutaka、Osada Yutaka、Azuma Toyohiro、Nagata Yuji、Kondoh Michio
    • Journal Title

      Microbiology Spectrum

      Volume: 10 Issue: 5

    • DOI

      10.1128/spectrum.02748-22

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mass-rearing and molecular studies in Tortricidae pest insects2022

    • Author(s)
      Arai H, Ishitsubo Y, Nakai M, Inoue MN
    • Journal Title

      Journal of Visualized Experiments

      Volume: 181 Issue: 181

    • DOI

      10.3791/63737

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A simple method to disperse eggs from lepidopteran scalelike egg masses and to observe embryogenesis2022

    • Author(s)
      Arai H, Ishitsubo Y, Nakai M, Inoue MN
    • Journal Title

      Entomological Science

      Volume: 25 Issue: 1 Pages: 1-4

    • DOI

      10.1111/ens.12497

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Species identification of introduced veronicellid slugs in Japan2022

    • Author(s)
      Hirano T, Kagawa O, Fujimoto M, Saito T, Uchida S, Yamazaki D , Ito S, Shariar S, Sawahata T,Chiba S
    • Journal Title

      PeerJ

      Volume: 10 Pages: e13197-e13197

    • DOI

      10.7717/peerj.13197

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Semi-quantitative metabarcoding reveals how climate shapes arthropod community assembly along elevation gradients on Hawaii Island2022

    • Author(s)
      Jun Ying Lim, Jairo Patino, Suzuki Noriyuki, Luis Cayetano, Rosemary G. Gillespie & Henrik Krehenwinkel
    • Journal Title

      Molecular Ecology

      Volume: 31 Issue: 5 Pages: 1416-1429

    • DOI

      10.1111/mec.16323

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Insect trehalose transporters as a potential insecticide target2021

    • Author(s)
      菊田 真吾, 木内 隆史
    • Journal Title

      Japanese Journal of Pesticide Science

      Volume: 46 Issue: 2 Pages: 143-148

    • DOI

      10.1584/jpestics.W21-29

    • NAID

      130008162106

    • ISSN
      2187-0365, 2187-8692
    • Year and Date
      2021-08-20
    • Related Report
      2021 Annual Research Report
    • Open Access
  • [Journal Article] Susceptibility of the gypsy moth Lymantria dispar (Lepidoptera: Erebidae) to Nosema pyrausta (Microsporidia: Nosematidae)2021

    • Author(s)
      Kononchuk AG, Martemyanov VV, Ignatieva AN, Belousova IA, Inoue MN, Tokarev YS
    • Journal Title

      Insect

      Volume: 12 Issue: 5 Pages: 447-447

    • DOI

      10.3390/insects12050447

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Digging out intersexual and meteorological effects on cicada emergence using 10‐year citizen monitoring2021

    • Author(s)
      Mukaimine Wataru、Kawatsu Kazutaka、Toquenaga Yukihiko
    • Journal Title

      Ecological Entomology

      Volume: 47 Issue: 3 Pages: 253-261

    • DOI

      10.1111/een.13109

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spatio-Temporal Estimation of Biomass Growth in Rice Using Canopy Surface Model from Unmanned Aerial Vehicle Images2021

    • Author(s)
      Peprah, C.O., Yamashita, M., Yamaguchi, T., Sekino, R., Takano, K., Katsura, K.
    • Journal Title

      Remote Sensing

      Volume: 13 Issue: 12 Pages: 2388-2388

    • DOI

      10.3390/rs13122388

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Reproductive interference hampers species coexistence despite conspecific sperm precedence2021

    • Author(s)
      Ryosuke Iritani & Suzuki Noriyuki
    • Journal Title

      Ecology and Evolution

      Volume: 11 Issue: 5 Pages: 1957-1969

    • DOI

      10.1002/ece3.7166

    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The effects of Nosema ceranae (Microspora: Nosematidae) isolated from wild Apis cerana japonica (Hymenoptera: Apidae) on Apis mellifera2021

    • Author(s)
      Hosaka Yuki、Kato Yuto、Hayashi Shinya、Nakai Madoka、Barribeau Seth M.、Inoue Maki N.
    • Journal Title

      Applied Entomology and Zoology

      Volume: 56 Issue: 3 Pages: 1-7

    • DOI

      10.1007/s13355-021-00735-9

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Late Male-Killing Viruses in Homona magnanima Identified as Osugoroshi Viruses, Novel Members of Partitiviridae2021

    • Author(s)
      Fujita Ryosuke、Inoue Maki N.、Takamatsu Takumi、Arai Hiroshi、Nishino Mayu、Abe Nobuhiko、Itokawa Kentaro、Nakai Madoka、Urayama Syun-ichi、Chiba Yuto、Amoa-Bosompem Michael、Kunimi Yasuhisa
    • Journal Title

      Frontiers in Microbiology

      Volume: 11 Pages: 620623-620623

    • DOI

      10.3389/fmicb.2020.620623

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Are networks of trophic interactions sufficient for understanding the dynamics of multi‐trophic communities? Analysis of a tri‐trophic insect food‐web time‐series2021

    • Author(s)
      Kawatsu Kazutaka、Ushio Masayuki、Veen F. J. Frank、Kondoh Michio
    • Journal Title

      Ecology Letters

      Volume: 24 Issue: 3 Pages: 543-552

    • DOI

      10.1111/ele.13672

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Population dynamics of invasive Argentine ant Linepithema humile Mayr, 1868 (Hymenoptera: Formicidae) haplotypes in Kobe Port, Japan, and implications for the prediction of future dispersal and effective management2021

    • Author(s)
      Seko Yugo、Maebara Yu、Nakahama Naoyuki、Nakamori Takuya、Ishiwaka Naoto、Morikawa Yuki、Hayasaka Daisuke、Sawahata Takuo
    • Journal Title

      BioInvasions Records

      Volume: 10 Issue: 2 Pages: 467-476

    • DOI

      10.3391/bir.2021.10.2.24

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Intraspecific differences in the invasion success of the Argentine ant Linepithema humile Mayr are associated with diet breadth2021

    • Author(s)
      Seko Yugo、Hashimoto Koya、Koba Keisuke、Hayasaka Daisuke、Sawahata Takuo
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 2874-2874

    • DOI

      10.1038/s41598-021-82464-1

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Differences in Bifenthrin and Fipronil Susceptibility Among Invasive Latrodectus spp. (Araneae: Theridiidae) and Nontarget Spiders in Japan2021

    • Author(s)
      Hayasaka Daisuke、Numa Tomoki、Sawahata Takuo
    • Journal Title

      Journal of Economic Entomology

      Volume: 114 Issue: 1 Pages: 257-264

    • DOI

      10.1093/jee/toaa293

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] マイマイガの低密度期における木造建築物への産卵個体数の照明の有無による違い2021

    • Author(s)
      澤畠拓夫・井上真紀
    • Journal Title

      近畿大学農学部紀要

      Volume: 54 Pages: 18-23

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 日本産マイマイガの 卵塊 から得られたカツオブシムシ科昆虫2021

    • Author(s)
      澤畠拓夫・ 瀬口翔太 ・ 藤本 将徳 ・松井 啓祐 ・ 井上真紀
    • Journal Title

      近畿大学農学部紀要

      Volume: 54 Pages: 24-27

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Coexistence of Two Male-Killers and Their Impact on the Development of Oriental Tea Tortrix Homona magnanima2020

    • Author(s)
      Takamatsu Takumi、Arai Hiroshi、Abe Nobuhiko、Nakai Madoka、Kunimi Yasuhisa、Inoue Maki N.
    • Journal Title

      Microbial Ecology

      Volume: 81 Issue: 1 Pages: 193-202

    • DOI

      10.1007/s00248-020-01566-x

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Cytotoxic Effect of Genistein, a Soybean Isoflavone, against Cultured Tribolium Cells2020

    • Author(s)
      Kikuta Shingo
    • Journal Title

      Insects

      Volume: 11 Issue: 4 Pages: 241-241

    • DOI

      10.3390/insects11040241

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] イネの簡易的生育診断に向けたデジタルカメラ画像処理手法の検討2020

    • Author(s)
      田中雪絵・桂圭佑・山下恵
    • Journal Title

      写真測量とリモートセンシング

      Volume: 59 Pages: 248-258

    • NAID

      130008138717

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Direct and sensitive detection of a microsporidian parasite of bumblebees using loop-mediated isothermal amplification (LAMP)2020

    • Author(s)
      Kato Yuto、Yanagisawa Takahiro、Nakai Madoka、Komatsu Ken、Inoue Maki N.
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1 Pages: 1118-1118

    • DOI

      10.1038/s41598-020-57909-8

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Reassessment of the status of Lymantria albescens and L. postalba (Lepidoptera: Erebidae: Lymantriinae) as distinct “Asian gypsy moth” species, using both mitochondrial and nuclear sequence data2019

    • Author(s)
      Djoumad A, Nisole A, Stewart D, Holden D, Zahiri R, Inoue MN, Martemyanov VV, Levesque RC, Hamelin RC, Cusson M
    • Journal Title

      Systematic Entomology

      Volume: 45 Issue: 2 Pages: 493-504

    • DOI

      10.1111/syen.12410

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effects of fipronil on non-target ants and other invertebrates in a program for eradication of the Argentine Ant, Linepithema humile2019

    • Author(s)
      Sakamoto Y, Hayashi TI, Inoue MN, Ohnishi H, Kishimoto T, Goka K
    • Journal Title

      Sociobiology

      Volume: 66 Issue: 2 Pages: 227-238

    • DOI

      10.13102/sociobiology.v66i2.3772

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Closely related male-killing and non-male-killing Wolbachia strains in the oriental tea tortrix Homona magnanima2019

    • Author(s)
      Arai H, Lin SR, Nakai M, Kunimi Y, Inoue MN
    • Journal Title

      Microbial Ecolog

      Volume: 79 Issue: 4 Pages: 1011-1020

    • DOI

      10.1007/s00248-019-01469-6

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Deployment of an attractive toxic sugar bait system (ATSB) with insecticide, for adult Tribolium castaneum (Coleoptera: Tenebrionidae)2019

    • Author(s)
      Kikuta S
    • Journal Title

      Journal of Stored Products Research

      Volume: 83 Pages: 93-102

    • DOI

      10.1016/j.jspr.2019.06.009

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Habitat generalization of a predatory ladybird, Harmonia yedoensis (Coleoptera: Coccinellidae), in an allopatric area with respect to its sibling species Harmonia axyridis2019

    • Author(s)
      Noriyuki Suzuki、Sugo Junki、Ohata Masaaki、Osawa Naoya
    • Journal Title

      Entomological Science

      Volume: 22 Issue: 4 Pages: 389-392

    • DOI

      10.1111/ens.12385

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Colour polymorphism influences species' range and extinction risk2019

    • Author(s)
      Takahashi Yuma、Noriyuki Suzuki
    • Journal Title

      Biology Letters

      Volume: 15 Issue: 7 Pages: 20190228-20190228

    • DOI

      10.1098/rsbl.2019.0228

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Categorization of species as native or nonnative using DNA sequence signatures without a complete reference library2019

    • Author(s)
      Andersen Jeremy C.、Oboyski Peter、Davies Neil、Charlat Sylvain、Ewing Curtis、Meyer Christopher、Krehenwinkel Henrik、Lim Jun Ying、Noriyuki Suzuki、Ramage Thibault、Gillespie Rosemary G.、Roderick George K.
    • Journal Title

      Ecological Applications

      Volume: 29 Issue: 5

    • DOI

      10.1002/eap.1914

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Nonlinear time series analysis unravels underlying mechanisms of interspecific synchrony among foliage‐feeding forest Lepidoptera species2019

    • Author(s)
      Kawatsu Kazutaka、Yamanaka Takehiko、Patoeka Jan、Liebhold Andrew M.
    • Journal Title

      Population Ecology

      Volume: 62 Issue: 1 Pages: 5-14

    • DOI

      10.1002/1438-390x.12025

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] ield transcriptome revealed a novel relationship between nitrate transport and flowering in Japanese beech2019

    • Author(s)
      Satake A, Kawatsu K, Teshima K, Kabeya D, Han Q
    • Journal Title

      Scientific Reports

      Volume: 9 Pages: 4325-4325

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Synchronized expression of FLOWERING LOCUS T between branches underlies mass flowering in Fagus crenata2018

    • Author(s)
      Satake Akiko、Kawatsu Kazutaka、Chiba Yukako、Kitamura Keiko、Han Qingmin
    • Journal Title

      Population Ecology

      Volume: 61 Issue: 1 Pages: 5-13

    • DOI

      10.1002/1438-390x.1010

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 状況依存性による生物群集指標の分類2023

    • Author(s)
      大友優里,益田玲爾,長田穣,川津一隆,近藤倫生
    • Organizer
      日本生態学会第70回大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] マイマイガの密度依存的な生態的・生理的変異2023

    • Author(s)
      高島綾香・山下恵・Vyacheslav Martemyanov・澤畠拓夫・井上真紀
    • Organizer
      第67回日本応用動物昆虫学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Sentinel-2画像を用いた森林害虫の被害動態の解析と発生予測の試み2022

    • Author(s)
      森夏美・ 川津一隆・鈴木紀之・Vyacheslav Martemyanov・山下恵・ 井上真紀
    • Organizer
      日本リモートセンシング学会第73回
    • Related Report
      2022 Annual Research Report
  • [Presentation] 森林害虫マイマイガの色に対する産卵選択性2022

    • Author(s)
      松井啓祐・村瀬駿弥・澤畠拓夫・井上真紀
    • Organizer
      第34回日本環境動物昆虫学会年次大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 密度上昇に伴うマイマイガの生態的変化2022

    • Author(s)
      高島綾香・山下恵・澤畠 拓夫・Vyacheslav Martemyanov・井上真紀
    • Organizer
      第66回日本応用動物昆虫学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 衛星リモートセンシングを用いたマイマイガ個体群の動態解析2022

    • Author(s)
      森夏美・山下恵・Vyacheslav Martemyanov・井上真紀
    • Organizer
      第66回日本応用動物昆虫学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 魚類個体群動態の状況依存性:原発沿岸地域の長期観察データの非線形時系列解析2022

    • Author(s)
      大友優里・益田玲爾・長田穣・川津一隆・近藤倫生
    • Organizer
      第69回日本生態学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 森林害虫マイマイガの海上コンテナの色に対する産卵選択性2022

    • Author(s)
      松井啓介・井上真紀・澤畠拓夫
    • Organizer
      第66回日本応用動物昆虫学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 神戸に侵入したアルゼンチンアリ集団間の分布の変遷2022

    • Author(s)
      瀬古祐吾・中濱直之・澤畠拓夫・早坂大亮
    • Organizer
      第69回日本生態学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 食草が伝統茶として栽培されるツマグロキチョウの個体数推定2022

    • Author(s)
      岡田遼太郎, 鈴木紀之
    • Organizer
      第69回日本生態学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] オスでは色彩の多様性効果は見られない:フユシャク類の種間比較2022

    • Author(s)
      増田有沙, 鈴木紀之
    • Organizer
      第69回日本生態学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] イネの三次元モデルを用いた群落光環境と葉面積指数の時系列面的推定2021

    • Author(s)
      山下恵
    • Organizer
      第79回農業食料工学会年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] マイマイガ核多角体病ウイルスの感染源の探索2021

    • Author(s)
      佐藤就將・ Sergey Pavlushin・ Vyacheslav Martemyanov・ 井上真紀
    • Organizer
      第65回日本応用動物昆虫学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] License to kill males: a male-killing associated prophage WO was identified from comparisons of closely related Wolbachia strains in Homona magnanima (Tortricidae, Lepidoptera).2021

    • Author(s)
      Arai H, Anbutsu H, Nishikawa Y, Kogawa M, Takeyama H, Lin SR , Ueda M, Nakai M, Kunimi Y, Inoue MN
    • Organizer
      第65回日本応用動物昆虫学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 社会性昆虫マルハナバチのリスク評価手法の確立2021

    • Author(s)
      井上真紀
    • Organizer
      日本農薬学会第 46 回大会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 開放系における候補天敵の性能検証:ミカンコナジラミ・クロツヤテントウ系の非線形時系列解析2021

    • Author(s)
      鈴木紀之・川津一隆・金子修治
    • Organizer
      第65回日本応用動物昆虫学会大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 観測手法間で観測誤差をどう比較するか:非線形時系列ノイズ削減法による検討2021

    • Author(s)
      岩本紘明・川津一隆・近藤倫生
    • Organizer
      日本生態学会第68回全国大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 環境変動に対する群集動態駆動ルールの反応性:魚類群集観測データの非線形時系列解析2021

    • Author(s)
      大友優里・益田玲爾・長田穣・川津一隆・近藤倫生
    • Organizer
      日本生態学会第68回全国大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 相互作用の密度依存性と群集動態の安定性:理論と実証2020

    • Author(s)
      川津一隆
    • Organizer
      第67回日本生態学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Environmental persistence of Lymantria dispar multiple nucleopolyhedrovirus after epizootics2019

    • Author(s)
      Maki MN, Haga Y, Sato N, Arai H, Nakai M, Pavlushin S, Martemyanov VV
    • Organizer
      IV All-Russian Plant Protection Congress with international participation
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 相互作用の非線形性と群集動態の安定性:変動する自然生態系における検証2019

    • Author(s)
      川津一隆,長田穣,石井弓美子,益田玲爾,嶋田正和,近藤倫生
    • Organizer
      第35回個体群生態学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] デジタルカメラによるイネ生育指標推定に向けた画像指標算出手法の検討2019

    • Author(s)
      田中雪絵,桂圭祐,山下恵
    • Organizer
      日本写真測量学会令和元年度年次学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Verification of color indices obtained from digital cameras for estimation of rice growth statuses under various conditions2019

    • Author(s)
      Tanaka Y, Katsura K, Yamashita M
    • Organizer
      The 40th Asian Conference on Remote Sensing
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ナミテントウ種群における形質置換の検証2019

    • Author(s)
      鈴木紀之
    • Organizer
      第35回個体群生態学会大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Character displacement in two sibling Harmonia ladybird species in the Japanese archipelago2019

    • Author(s)
      Noriyuki S
    • Organizer
      第21回日本進化学会大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] マイマイガ(アジア亜種)幼虫期の飼育密度と餌制限がメス成虫の産卵数と飛翔能力に及ぼす影響2019

    • Author(s)
      澤畠拓夫, 田中彩恵, 鯨津香奈, 井上真紀
    • Organizer
      第64回日本応用動物昆虫学会大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 低密度期におけるマイマイガの産卵場所の環境特性2019

    • Author(s)
      澤畠拓夫, 井上真紀
    • Organizer
      第67回日本生態学会大会
    • Related Report
      2019 Annual Research Report

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Published: 2019-04-18   Modified: 2024-01-30  

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