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Development of simple diagnosis program of damages by problematic exotic upland weeds

Research Project

Project/Area Number 20580012
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Crop science/Weed science
Research InstitutionShizuoka University

Principal Investigator

YAMASHITA Masayuki  静岡大学, 農学部, 教授 (30252167)

Co-Investigator(Kenkyū-buntansha) SAWADA Hitoshi  静岡大学, 農学部, 教授 (10183831)
ASAI Motoaki  独立行政法人農業食品産業技術総合研究機構, 中央農業総合研究センター, 上席研究員 (40355524)
Project Period (FY) 2008 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords外来雑草 / 帰化アサガオ類 / 個体群動態 / 種子捕食 / 達観調査 / ネズミムギ / 雑草 / コムギ / 侵入生物 / 生態学 / ダイズ / 雑草科学
Research Abstract

Some exotic weeds have recently seriously infested crop fields in central Japan. In this study, 1) a field assessment method to visually evaluate the wheat yield loss by Italian ryegrass(Lolium multiflorum Lam.) was developed. 2) To understand the influence of tillage systems on the germination ecology and seedbank dynamics of naturalized Italian ryegrass, we compared the fate of the seeds after-ripened in the soil with that on the soil surface. The results suggest that the no-till system, which leaves many seeds on the soil surface, may promote rapid depletion of Italian ryegrass seeds through germination before wheat sowing in early winter. In contrast, seed burial by tillage may inhibit germination of the seeds, and form a large seedbank available to germinate during the wheat growing season. 3) The extent of post-dispersal weed seed predation in upland wheat fields was quantified. The seed predators in the field interior areas and the boundary strips were mainly invertebrates(crickets and carabid beetles) and vertebrates(rodents or birds). The results of this study suggest that predators make a substantial contribution in the depletion of post-dispersal seeds of Italian ryegrass in the wheat fields.

Report

(6 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report   Self-evaluation Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (77 results)

All 2012 2011 2010 2009 2008 Other

All Journal Article (29 results) (of which Peer Reviewed: 25 results) Presentation (48 results)

  • [Journal Article] Endophyte-infected Italian ryegrass in Japan : proliferation by repelling seed-eating insects, and potential practical use for insect pest control2012

    • Author(s)
      Yamashita M., Mizumoto S., Maruyama K., Ichihara M., Matsuno K., Inagaki H., Sugawara K., Shiba T., Arakawa A. and Sawada H
    • Journal Title

      Proceedings of the 4th Japan-China-Korea Grassland Conferencec

      Pages: 262-263

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Endophyte-infected Italian ryegrass in Japan : proliferation by repelling seed-eating insects, and potential practical use for insect pest control2012

    • Author(s)
      Yamashita, M
    • Journal Title

      Proceedings of the 4th Japan-China-Korea Grassland Conference

      Pages: 262-263

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantifying ecosystem service of non-native weed seed predation provided by invertebrates and vertebrates in upland wheat fields converted from paddy fields. Agriculture2011

    • Author(s)
      Ichihara M., Maruyama K., Yamashita M., Sawada H., Inagaki H., Ishida Y and Asai M.
    • Journal Title

      Ecosystems and Environment

      Volume: 140 Pages: 191-198

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Quantifying the ecosystem service of non-native weed seed predation provided by invertebrates and vertebrates in upland wheat fields converted from paddy fields2011

    • Author(s)
      Ichihara M., Maruyama K., Yamashita M., Sawada H., Inagaki H., Ishida Y., Asai M.
    • Journal Title

      Agriculture, Ecosystems & Environment 140

      Pages: 191-198

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Quantifying the ecosystem service of non-native weed seed predation provided by invertebrates and vertebrates in upland wheat fields converted from add fields2011

    • Author(s)
      Ichihara M.
    • Journal Title

      Agriculture, Ecosystems & Environment

      Volume: 140 Pages: 191-198

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 東北地方で野生化したライグラス類の種子と生育初期の形態形質2010

    • Author(s)
      飛奈宏幸・山下雅幸・澤田均
    • Journal Title

      東北の雑草

      Volume: 10 Pages: 9-13

    • NAID

      40017323921

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Contrasting infection frequencies of Neoty phodium endophyte in naturalized Italian ryegrass populations in Japanese farmlands2010

    • Author(s)
      Yamashita M., Iwamoto, M., Maruyama, K., Ichihara, M. and Sawada H.
    • Journal Title

      Grassland Science

      Volume: 56(2) Pages: 71-76

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] コムギ-ダイズ連作圃場における外来雑草ネズミムギ(Lolium multiflorum Lam.)の埋土種子動態と出芽動態-耕起体系と不耕起体系の比較2010

    • Author(s)
      市原実・山下雅幸・澤田均・石田義樹・稲垣栄洋・木田揚一・浅井元朗
    • Journal Title

      雑草研究

      Volume: 55(1) Pages: 16-25

    • NAID

      130004829419

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] コムギ圃場におけるネズミムギによる雑草害の簡易査定法2010

    • Author(s)
      鈴木智子・足立有右・市原実・山下雅幸・澤田均・稲垣栄洋・石田義樹・木田揚一・浅井元朗
    • Journal Title

      雑草研究 55巻

      Pages: 174-182

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Contrasting infection frequencies of Neotyphodium endophyte in naturalized Italian ryegrass populations in Japanese farmlands2010

    • Author(s)
      Yamashita M., Iwamoto M., Maruyama K., Ichihara M., Sawada H.
    • Journal Title

      Grassland Science 56

      Pages: 71-76

    • NAID

      10026607090

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] コムギ-ダイズ連作圃場における外来雑草ネズミムギ(Lolium multiflorum Lam.)の埋土種子動態と出芽動態-耕起体系と不耕起体系の比較2010

    • Author(s)
      市原実, 山下雅幸, 澤田均, 石田義樹, 稲垣栄洋, 木田揚一, 浅井元朗
    • Journal Title

      雑草研究 55巻

      Pages: 16-25

    • NAID

      130004829419

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Contrasting infection frequencies of Neotyphodium endophyte in naturalized Italian ryegrass populations in Japanese farmlands2010

    • Author(s)
      Yamashita, M
    • Journal Title

      Grassland Science

      Volume: 56 Pages: 71-76

    • NAID

      10026607090

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 東北地方で野生化したライグラス類の種子と生育初期の形態形質2010

    • Author(s)
      飛奈宏幸
    • Journal Title

      東北の雑草

      Volume: 10号 Pages: 9-13

    • Related Report
      2010 Annual Research Report
  • [Journal Article] コムギ圃場におけるネズミムギによる雑草害の簡易査定法2010

    • Author(s)
      鈴木智子
    • Journal Title

      雑草研究

      Volume: 55巻 Pages: 174-182

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] コムギ-ダイズ連作圃場における外来雑草ネズミムギ (Lolium multiflorum Lam.) の埋土種子動態と出芽動態-耕起体系と不耕起体系の比較2010

    • Author(s)
      市原実
    • Journal Title

      雑草研究 55

      Pages: 16-25

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Contrasting infection frequencies of Neotyphodium endophyte in naturalized Italian ryegrass populations in Japanese farmlands2010

    • Author(s)
      Yamashita, M
    • Journal Title

      Grassland Science (印刷中)

    • NAID

      10026607090

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Influence of after-ripening environments on the germination characteristics and seed fate of Italian ryegrass(Lolium multiflorum)2009

    • Author(s)
      Ichihara, M., Yamashita M., Sawada H., Kida, Y. and Asai M.
    • Journal Title

      Weed Biology and Management

      Volume: 9(3) Pages: 217-224

    • NAID

      10029300148

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 種子食害と雑草の個体群動態2009

    • Author(s)
      市原実・山下雅幸・澤田均・浅井元朗
    • Journal Title

      試験方法と近年の研究展開、関東雑草研究会報

      Volume: 20 Pages: 32-40

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 静岡県中遠地域ノコムギ畑における耕起体系の違いがネズミムギの出芽に及ぼす影響2009

    • Author(s)
      稲垣栄洋・木田揚一・石田義樹・浅井元朗・市原実・鈴木智子・渡邊則子・山下雅幸・澤田均
    • Journal Title

      雑草研究

      Volume: 53(2) Pages: 31-47

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 静岡県中遠地域のコムギ畑における耕起条件の違いがネズミムギの出芽に及ぼす影響2009

    • Author(s)
      稲垣栄洋・木田揚一・石田義樹・浅井元朗・市原実・鈴木智子・渡邊則子・山下雅幸・澤田均
    • Journal Title

      日本雑草学会誌 54巻

      Pages: 71-76

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] 静岡県中遠地域ノコムギ畑における耕起体系の違いがネズミムギの出芽に及ぼす影響2009

    • Author(s)
      稲垣栄洋
    • Journal Title

      雑草研究 53

      Pages: 31-47

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 種子食害と雑草の個体群動態 : 試験方法と近年の研究展開2009

    • Author(s)
      市原実
    • Journal Title

      関東雑草研究会報 20

      Pages: 32-40

    • Related Report
      2009 Annual Research Report
  • [Journal Article] 帰化アサガオ類の種子は火炎放射およびその後の湛水処理で全滅する2008

    • Author(s)
      市原実・和田明華・山下雅幸・澤田均
    • Journal Title

      雑草研究

      Volume: 53(2) Pages: 31-47

    • NAID

      110006824906

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Hy bridization between perennialr yegrass and Italian ryegrass in naturalized Japanese populations2008

    • Author(s)
      Tobina H., Yamashita M., Koizumi A., Fujimori M., Takamizo T., Hirata M., Yamada T. and Sawada H
    • Journal Title

      Grassland Science

      Volume: 54(2) Pages: 69-80

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 帰化アサガオ類の種子は火炎放射およびその後の湛水処理で全滅する2008

    • Author(s)
      市原実・和田明華・山下雅幸・澤田均
    • Journal Title

      日本雑草学会誌 53巻

      Pages: 31-47

    • NAID

      110006824906

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] 帰化アサガオ類の種子は火炎放射およびその後の湛水処理で全滅する2008

    • Author(s)
      市原実
    • Journal Title

      日本雑草学会誌 53

      Pages: 31-47

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 麦作のイネ科雑草問題と対策-カラスムギ, ネズミムギを中心に-2008

    • Author(s)
      浅井元朗
    • Journal Title

      農業技術 63

      Pages: 345-352

    • Related Report
      2008 Annual Research Report
  • [Journal Article] 転換畑の外来難防除雑草とその防除対策2008

    • Author(s)
      浅井元朗
    • Journal Title

      東北の雑草 8

      Pages: 12-16

    • NAID

      40016200289

    • Related Report
      2008 Annual Research Report
  • [Journal Article] 静岡県申遠地域のコムギ畑における耕起条件の違いがネズミムギの出芽に及ぼす影響

    • Author(s)
      稲垣栄洋
    • Journal Title

      日本雑草学会誌 (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] Do habitat heterogeneity and dispersal limitation explain high herbaceous species diversity in a traditional agricultural land?2012

    • Author(s)
      Tanno Y., Yamashita M., Sawada H., Ichihara M. and Inagaki H.
    • Organizer
      Joint Meeting of the 69th Annual Meeting and the 5th FAFES International Congress
    • Place of Presentation
      Ryukoku University, Otsu
    • Year and Date
      2012-03-19
    • Related Report
      2011 Final Research Report
  • [Presentation] Do habitat heterogeneity and dispersal limitation explain high herbaceous species diversity in a traditional agricultural land?2012

    • Author(s)
      Tanno, Yuki
    • Organizer
      日本生態学会
    • Place of Presentation
      龍谷大学(草津市)
    • Year and Date
      2012-03-19
    • Related Report
      2011 Annual Research Report
  • [Presentation] Quantifying the ecosystem service of weed seed predation provided by crickets in a paddy field2012

    • Author(s)
      Ichihara, Minoru
    • Organizer
      日本生態学会
    • Place of Presentation
      龍谷大学(草津市)
    • Year and Date
      2012-03-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] 上限温度をパラメータに含む外来冬雑草ネズミムギの出芽モデル2011

    • Author(s)
      足立行徳
    • Organizer
      日本生態学会中部支部
    • Place of Presentation
      静岡大学(静岡市)
    • Year and Date
      2011-12-03
    • Related Report
      2011 Annual Research Report
  • [Presentation] 圃場畦畔で雑草化したネズミムギ防除に植物成長調整剤の散布は有効か?2011

    • Author(s)
      池田六洋
    • Organizer
      日本生態学会中部支部
    • Place of Presentation
      静岡大学(静岡市)
    • Year and Date
      2011-12-03
    • Related Report
      2011 Annual Research Report
  • [Presentation] エンマコオロギは雑草集団の種子特性を変化させうる2011

    • Author(s)
      内田智
    • Organizer
      日本生態学会中部支部
    • Place of Presentation
      静岡大学(静岡市)
    • Year and Date
      2011-12-03
    • Related Report
      2011 Annual Research Report
  • [Presentation] エンドファイト感染ネズミムギはアカスジカスミカメ孵化幼虫の生存率を低下させる2011

    • Author(s)
      水元駿輔
    • Organizer
      日本生態学会中部支部
    • Place of Presentation
      静岡大学(静岡市)
    • Year and Date
      2011-12-03
    • Related Report
      2011 Annual Research Report
  • [Presentation] Neotyphodium occultans ; deep hiding fungal endophyte of ryegrass (Lolium spp.) with interesting evolutional history, and its application for insect resistant forage grass breeding in Japan2011

    • Author(s)
      Sugawara, Koya
    • Organizer
      International Union of Microbiological Societies
    • Place of Presentation
      札幌コンベンションセンター(札幌市)
    • Year and Date
      2011-09-08
    • Related Report
      2011 Annual Research Report
  • [Presentation] 不耕起条件における外来雑草ネズミムギの早期出芽2011

    • Author(s)
      足立行徳・山下雅幸・澤田均・浅井元朗
    • Organizer
      日本作物学会東海支部
    • Place of Presentation
      静岡大学(静岡市)
    • Year and Date
      2011-07-29
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] エンマコオロギによる散布後種子捕食は外来雑草ネズミムギの出芽を減少させる2011

    • Author(s)
      市原実・稲垣栄洋・松野和夫・済木千恵子・山下雅幸・澤田均
    • Organizer
      日本雑草学会
    • Place of Presentation
      東京大学農学部(東京都)
    • Year and Date
      2011-04-02
    • Related Report
      2011 Final Research Report
  • [Presentation] 乾燥後熟によるネズミムギの発芽特性の変化:Hydrotimeモデルによる解析2011

    • Author(s)
      足立行徳
    • Organizer
      日本雑草学会
    • Place of Presentation
      東京大学(東京都)
    • Year and Date
      2011-04-02
    • Related Report
      2011 Annual Research Report
  • [Presentation] エンマコオロギによる散布後種子捕食は外来雑草ネズミムギの出芽を減少させる2011

    • Author(s)
      市原実
    • Organizer
      日本雑草学会
    • Place of Presentation
      東京大学(東京都)
    • Year and Date
      2011-04-02
    • Related Report
      2011 Annual Research Report
  • [Presentation] 低寸刈りによる斑点米カメムシ寄主雑草の抑制効果2011

    • Author(s)
      稲垣栄洋
    • Organizer
      日本雑草学会
    • Place of Presentation
      東京大学(東京都)
    • Year and Date
      2011-04-02
    • Related Report
      2011 Annual Research Report
  • [Presentation] 休眠解除にともなうイタリアンライグラスの発芽温度域の変化2011

    • Author(s)
      足立行徳
    • Organizer
      日本草地学会
    • Place of Presentation
      宇都宮大学(宇都宮市)
    • Year and Date
      2011-03-26
    • Related Report
      2010 Annual Research Report
  • [Presentation] コムギ圃場に侵入・野生化したエンドファイト感染イタリアンライグラスがアカスジカスミカメに及ぼす影響2011

    • Author(s)
      水元俊輔
    • Organizer
      日本草地学会
    • Place of Presentation
      宇都宮大学(宇都宮市)
    • Year and Date
      2011-03-26
    • Related Report
      2010 Annual Research Report
  • [Presentation] 静岡県内における外来雑草ネズミムギの発芽特性の集団間変異2010

    • Author(s)
      足立行徳
    • Organizer
      日本生態学会中部地区会
    • Place of Presentation
      静岡大学(静岡市)
    • Year and Date
      2010-12-11
    • Related Report
      2010 Annual Research Report
  • [Presentation] ネズミムギのエンドファイト感染によるアカスジカスミカメの忌避効果2010

    • Author(s)
      水元俊輔
    • Organizer
      日本生態学会中部地区会
    • Place of Presentation
      静岡大学(静岡市)
    • Year and Date
      2010-12-11
    • Related Report
      2010 Annual Research Report
  • [Presentation] 静岡県中遠地域で耕地雑草化したネズミムギのDNA多型2010

    • Author(s)
      池田六洋
    • Organizer
      日本生態学会中部地区会
    • Place of Presentation
      静岡大学(静岡市)
    • Year and Date
      2010-12-11
    • Related Report
      2010 Annual Research Report
  • [Presentation] Variable incidence of Neoty phodium endophyte in naturalized populations of Lolium multiflorum in Japanese farmlands2010

    • Author(s)
      Yamashita, M., Iwamoto, M., Maruyama, K., Ichihara, M., and Sawada, H
    • Organizer
      Joint Meeting of the Mycological Society of America and the International Symposium on Fungal Endophyte of Grasses
    • Place of Presentation
      米国レキシントン
    • Year and Date
      2010-06-28
    • Related Report
      2011 Final Research Report
  • [Presentation] Variable incidence of Neotyphodium endophyte in naturalized populations of Lolium multiflorum in Japanese farmlands.2010

    • Author(s)
      Yamashita, M
    • Organizer
      The International Symposium on Fungal Endophyte of Grasses
    • Place of Presentation
      ヒルトンホテル コンベンションセンター(米レキシントン)
    • Year and Date
      2010-06-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] A world without nuclear markers : History of grass-Neotyphodium coevolution estimated by chloroplast DNA markers and endophyte infection status.2010

    • Author(s)
      Sugawara, K.
    • Organizer
      The International Symposium on Fungal Endophyte of Grasses
    • Place of Presentation
      ヒルトンホテル コンベンションセンター(米レキシントン)
    • Year and Date
      2010-06-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] Festuca-Lolian属草種の進化過程におけるNeotyphodiuaエンドファイト獲得時期の葉緑体DNA上のPCRマーカーによる推定2010

    • Author(s)
      菅原幸哉
    • Organizer
      日本植物病理学会
    • Place of Presentation
      国立京都国際会館(京都市)
    • Year and Date
      2010-04-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] ネズミムギの発芽動態に対するHydrothermal timeモデルの適用2010

    • Author(s)
      足立行徳
    • Organizer
      日本雑草学会
    • Place of Presentation
      アオッサ(福井市)
    • Year and Date
      2010-04-10
    • Related Report
      2010 Annual Research Report
  • [Presentation] 耕起体系によるネズミムギ出芽率の違いが場所により異なるのは何に起因する2010

    • Author(s)
      浅井元朗
    • Organizer
      日本雑草学会
    • Place of Presentation
      アオッサ(福井市)
    • Year and Date
      2010-04-10
    • Related Report
      2010 Annual Research Report
  • [Presentation] 静岡県中遠地域で耕地雑草化したライグラス類集団のSSR多型2010

    • Author(s)
      飛奈宏幸・池田六洋・山下雅幸・澤田均
    • Organizer
      2010年度日本草地学会三重大会
    • Place of Presentation
      津市
    • Year and Date
      2010-03-26
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] 静岡県中遠地域で耕地雑草化したライグラス類集団のSSR多型2010

    • Author(s)
      飛奈宏幸
    • Organizer
      日本草地学会
    • Place of Presentation
      三重大学
    • Year and Date
      2010-03-26
    • Related Report
      2009 Annual Research Report
  • [Presentation] 多様性の高い農地ランドスケープは種子食動物による"雑草防除サービス"を安定的に高める2010

    • Author(s)
      市原実・丸山啓輔・足立行徳・山下雅幸・澤田均・石田義樹・稲垣栄洋・浅井元朗
    • Organizer
      日本生態学会第57回大会
    • Place of Presentation
      東京都
    • Year and Date
      2010-03-16
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] 耕起体系によるネズミムギ出芽率の違いが場所により異なるのは何に起因するのか?2010

    • Author(s)
      浅井元朗・市原実・足立行徳・山下雅幸・澤田均・石田義樹・稲垣栄洋・木田揚一
    • Organizer
      日本雑草学会
    • Place of Presentation
      福井市
    • Related Report
      2011 Final Research Report
  • [Presentation] ネズミムギの発芽動態に対するHydrothermal timeモデルの適用2010

    • Author(s)
      足立行徳・市原実・山下雅幸・澤田均・石田義樹・浅井元朗
    • Organizer
      日本雑草学会
    • Place of Presentation
      福井市
    • Related Report
      2011 Final Research Report
  • [Presentation] 多様性の高い農地ランドスケープは種子食動物による "雑草防除サービス" を高める2009

    • Author(s)
      市原実
    • Organizer
      日本生態学会中部地区会
    • Place of Presentation
      静岡大学
    • Year and Date
      2009-12-05
    • Related Report
      2009 Annual Research Report
  • [Presentation] 外来雑草ネズミムギの発芽動態の Hydrothermal time モデル2009

    • Author(s)
      足立行徳
    • Organizer
      日本生態学会中部地区会
    • Place of Presentation
      静岡大学
    • Year and Date
      2009-12-05
    • Related Report
      2009 Annual Research Report
  • [Presentation] コムギ畑に生息する種子食昆虫はエンドファイトに感染した外来雑草ネズミムギの種子を忌避する2009

    • Author(s)
      丸山啓輔
    • Organizer
      日本生態学会中部地区会
    • Place of Presentation
      静岡大学
    • Year and Date
      2009-12-05
    • Related Report
      2009 Annual Research Report
  • [Presentation] Increased agricultural landscape diversity enhances post-dispersal weed seed predation2009

    • Author(s)
      市原実
    • Organizer
      7th International Symposium on Integrated Field Science
    • Place of Presentation
      東北大学 (仙台市)
    • Year and Date
      2009-10-10
    • Related Report
      2009 Annual Research Report
  • [Presentation] 耕起および不耕起圃場における外来畑雑草3種の出芽可能深度と出芽確率2009

    • Author(s)
      足立行徳・市原実・山下雅幸・澤田均・石田義樹・浅井元朗
    • Organizer
      日本雑草学会第48回大会
    • Place of Presentation
      倉敷市
    • Year and Date
      2009-04-12
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] コムギーダイズ連作圃場における外来雑草ネズミムギの埋土種子動態と出芽パターン-耕起および不耕起圃場の比較2009

    • Author(s)
      市原実
    • Organizer
      日本雑草学会
    • Place of Presentation
      倉敷市芸文館
    • Year and Date
      2009-04-11
    • Related Report
      2009 Annual Research Report
  • [Presentation] 耕起および不耕起圃場における外来畑雑草3種の出芽可能深度と出芽確率2009

    • Author(s)
      足立行徳
    • Organizer
      日本雑草学会
    • Place of Presentation
      倉敷市芸文館
    • Year and Date
      2009-04-11
    • Related Report
      2009 Annual Research Report
  • [Presentation] 小麦圃場に生息する種子食昆虫はエンドファイトに感染したイタリアンライグラス種子を忌避する2009

    • Author(s)
      丸山啓輔・岩元美有紀・市原実・山下雅幸・澤田均・石田義樹・浅井元朗
    • Organizer
      日本草地学会
    • Place of Presentation
      日本大学(藤沢市)
    • Year and Date
      2009-03-30
    • Related Report
      2011 Final Research Report
  • [Presentation] 日本国内のライグラス自生集団の遺伝構造III.東北地方集団の種子および生育初期における形態的特徴2009

    • Author(s)
      飛奈宏幸・山下雅幸・澤田均
    • Organizer
      日本草地学会
    • Place of Presentation
      日本大学(藤沢市)
    • Year and Date
      2009-03-30
    • Related Report
      2011 Final Research Report
  • [Presentation] 日本国内のライグラス自生集団の遺伝構造IV.耕地雑草化した集団と耕地周辺の集団の種子および生育初期における形態比較2009

    • Author(s)
      飛奈宏幸・山下雅幸・澤田均
    • Organizer
      日本草地学会
    • Place of Presentation
      日本大学(藤沢市)
    • Year and Date
      2009-03-30
    • Related Report
      2011 Final Research Report
  • [Presentation] 日本国内のライグラス自生集団の遺伝構造 IV.耕地雑草化した集団と耕地周辺の集団の種子および生育初期における形態比較2009

    • Author(s)
      飛奈宏幸・山下雅幸・澤田均
    • Organizer
      2009年度日本草地学会藤沢大会
    • Place of Presentation
      藤沢市
    • Year and Date
      2009-03-30
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] 小麦圃場に生息する種子食昆虫はエンドファイトに感染したイタリアンライグラス種子を忌避する2009

    • Author(s)
      丸山啓輔
    • Organizer
      日本草地学会
    • Place of Presentation
      日本大学生物資源科学部
    • Year and Date
      2009-03-30
    • Related Report
      2008 Annual Research Report
  • [Presentation] 日本国内のライグラス自生集団の遺伝構造. IV. 耕地雑草化した集団と耕地周辺の集団の種子および生育初期における形態比較2009

    • Author(s)
      飛奈宏幸
    • Organizer
      日本草地学会
    • Place of Presentation
      日本大学生物資源科学部
    • Year and Date
      2009-03-30
    • Related Report
      2008 Annual Research Report
  • [Presentation] 農地の生物多様性がもたらす雑草種子捕食サービスの定量化-対照的なランドスケープでの比較2009

    • Author(s)
      市原実・丸山啓輔・足立行徳・山下雅幸・澤田均・石田義樹・稲垣栄洋・浅井元朗
    • Organizer
      第56回日本生態学会大会
    • Place of Presentation
      滝沢村(岩手県立大学)
    • Year and Date
      2009-03-18
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] 農地の生物多様性がもたらす雑草種子捕食サービスの定量化-対照的なランドスケープでの比較2009

    • Author(s)
      市原実
    • Organizer
      日本生態学会
    • Place of Presentation
      岩手県立大学
    • Year and Date
      2009-03-18
    • Related Report
      2008 Annual Research Report
  • [Presentation] Increased agricultural landscape diversity enhances post-dispersal weed seed predation2009

    • Author(s)
      Ichihara M., Maruyama K., Adachi Y., Yamashita M., Sawada H., Ishida Y., Inagaki H., Kida Y. and Asai M
    • Organizer
      7th International Symposium on Integrated Field Science Biological Interactions in Arable land-Grassland-Forest Continuums and their Impact on the Ecosystem Functions
    • Place of Presentation
      仙台市
    • Related Report
      2011 Final Research Report
  • [Presentation] コムギ-ダイズ連作圃場における外来雑草ネズミムギの埋土種子動態と出芽パターン-耕起および不耕起圃場の比較2009

    • Author(s)
      市原実・山下雅幸・澤田均・石田義樹・稲垣栄洋・木田揚一・浅井元朗
    • Organizer
      日本雑草学会
    • Place of Presentation
      倉敷市芸文館
    • Related Report
      2011 Final Research Report
  • [Presentation] 帰化アサガオ類の種子は火炎放射およびその後の湛水処理で全滅する2008

    • Author(s)
      市原実
    • Organizer
      日本雑草学会
    • Place of Presentation
      宇都宮大学
    • Year and Date
      2008-04-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] 耕起および不耕起圃場におけるホシアサガオ, ヒロハフウリンホオズキの出芽可能深度2008

    • Author(s)
      足立行徳
    • Organizer
      日本雑草学会
    • Place of Presentation
      宇都宮大学
    • Year and Date
      2008-04-20
    • Related Report
      2008 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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