JP6297148B2 - 新規抗ウイルス用組成物及びこれを用いた植物ウイルスの防除方法 - Google Patents
新規抗ウイルス用組成物及びこれを用いた植物ウイルスの防除方法 Download PDFInfo
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- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/12—Powders or granules
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/12—Powders or granules
- A01N25/14—Powders or granules wettable
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/10—Animals; Substances produced thereby or obtained therefrom
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/30—Microbial fungi; Substances produced thereby or obtained therefrom
- A01N63/38—Trichoderma
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- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/08—Bridged systems
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- C12N1/00—Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
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- C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
- C12P17/16—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms containing two or more hetero rings
- C12P17/162—Heterorings having oxygen atoms as the only ring heteroatoms, e.g. Lasalocid
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/645—Fungi ; Processes using fungi
- C12R2001/885—Trichoderma
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Description
<実施例1−1.T.albolutescens菌株の培養及び抽出>
トリコデルマ・アルボルテセンス(Trichoderma albolutescens)菌株は、大韓民国五台山国立公園の土壌から、高麗大学校生命科学大学のキムジェジン教授により採集及び同定された(大韓民国農村進興庁国立農業科学院農業遺伝資源情報センター、寄託番号:KACC93215P)。
実施例1−1で得られたT.albolutescensエチルアセテート抽出物0.8gを逆相シリカゲル(ODS−A、12nm、S−75μm)カラムクロマトグラフィー(3×58cm)にメタノール−蒸溜水(MeOH:H2O、5:5、8:2、10:0)の溶媒組成により6つの分画物(分画1〜6)に分離した。
上記実施例1で得られた化合物1及び2の構造を分析するために、次の装備を用いて実験を行った。
<実施例3−1.材料>
ドウガラシモットルウイルス(pepper mottle virus、PepMoV)に対する抗ウイルス活性を検証するために、実験宿主植物個体としてタバコ(Nicotiana benthamiana)とドウガラシ(Capsicum anuum L.)を用いた。これは、大韓民国ソウル女子大学校の植物ウイルス銀行(plant virus genebank、PVGB)から提供された。また、全身感染宿主(systemic host)内での抗ウイルス活性を確認するために、緑色蛍光タンパク質(green fluorescent protein、GFP)でタグされたドウガラシモットルウイルスを用いた(Lee、M. Y et al.、Virus Res.155:487−494、2011)。
上記実施例2で得られた化合物のドウガラシモットルウイルスに対する抗ウイルス活性を確認するために、下記のような実験を行った。
上記実施例2で得られた化合物のドウガラシモットルウイルスに対する抗ウイルス活性を確認するために、下記のような実験を行った。
上記実施例3によりドウガラシモットルウイルスに対する抗ウイルス活性を確認した 化合物のタバコモザイクウイルス(tobacco mosaic virus、TMV、大韓民国ソウル女子大学校植物ウイルス銀行(plant virus genebank、(PVGB)から提供される)に対する抗ウイルス活性をさらに確認するために半葉法(half leaf method)を行った。半葉法は、局部感染寄主であるタバコ(Nicotiana tabacum cv.Xanthi nc)において、タバコモザイクウイルスの抵抗性遺伝子によりタバコモザイクウイルスに感染した周囲部に壊死病斑(local lesion)を引き起こして黒い斑点を形成する特徴を用いる実験である。より具体的に、本葉7〜8葉期の局部感染寄主の上位3葉と4葉を取って布上に移し、カーボランダムを葉の全体に均一にふりかけ、DMSOに溶かした濃度別の化合物1(トリコデルミン)サンプルとタバコモザイクウイルスの汁液とを混合した後、これをタバコ葉の右側半葉に綿棒を使用して接種した。タバコ葉の左側半葉にはタバコモザイクウイルス汁液のみを同じ方法で接種した(対照群)。その後、タバコ葉の葉柄を綿で取り囲み蒸溜水を供給した後、ペトリ皿(150mm×2cm)に移し、蓋をして23℃インキュベーター(空気非循環方式)で3日間培養した。培養中には、一日に1回、約1mlの蒸溜水を供給してタバコ葉の乾燥を予防した。接種3日後に壊死病斑を計数し、無処理した対照群の半葉の病斑数が100個〜400個の間にある結果のみを反映した。病斑の数を用いた防除率は、算出された公式(防除価(%)=[1−(薬剤処理の半葉病斑数/無処理の半葉病斑数)]X100)を用いて求めた。その結果を、図5に示した。
Claims (7)
- 下記化学式1で表されるトリコデルミン(Trichodermin)または
下記化学式2で表されるトリコデルミノール(Trichoderminol)を有効成分として含む、植物ウイルス防除用組成物。
- 前記トリコデルミンまたはトリコデルミノールは、トリコデルマ・アルボルテセンス(Trichoderma albolutescens)菌株から分離したことを特徴とする請求項1に記載の植物ウイルス防除用組成物。
- 前記植物ウイルスは、タバコモザイクウイルス(TMV)、ドウガラシモットルウイルス(PepMoV)、キュウリモザイクウイルス(CMV)、ドウガラシマイルドモットルウイルス(PMMoV)、ズッキーニ黄斑モザイクウイルス(ZYMV)、スイカモザイクウイルス(WMV)、スイカモザイクウイルス2(WMV2)、ジャガイモウイルスY(PVY)、カブモザイクウイルス(TuMV)、メロンえそ斑点ウイルス(MNSV)、キュウリ緑斑モザイクウイルス(CGMMV)、ズッキーニ緑斑モザイクウイルス(ZGMMV)、ジャガイモ葉巻ウイルス(PLRV)、ユリモットルウイルス(LMoV)、ユリ無病徴ウイルス(LSV)、オドントグロッサムリングスポットウイルス(ORSV)、シンビジウムモザイクウイルス(CyMV)、ソラマメウィルトウイルス(BBWV)、トマト輪点ウイルス(TomRSV)、タバコ輪点ウイルス(TRSV)、トマト黄化えそウイルス(TSWV)、イチゴウイルス(SMoV)、及びサボテンXウイルス(CVX)からなる群より選択される1種以上であることを特徴とする請求項1または2に記載の植物ウイルス防除用組成物。
- 前記組成物は、液剤、粒剤、粉剤、油剤、オイル剤、水和剤及び塗布剤からなる群より選択されるいずれか一つの形態に剤形化されたことを特徴とする請求項1〜3のいずれか1項に記載の植物ウイルス防除用組成物。
- 請求項1〜4のいずれか1項に記載の組成物を植物体または土壌に処理するステップを含む植物ウイルスの防除方法。
- 請求項1〜4のいずれか1項に記載の組成物を含む植物ウイルス防除活性を有する農薬組成物。
- 請求項1〜4のいずれか1項に記載の組成物を含む植物ウイルス防除活性を有する肥料添加用組成物。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2014-0172861 | 2014-12-04 | ||
| KR1020140172861A KR101680183B1 (ko) | 2014-12-04 | 2014-12-04 | 신규한 항바이러스용 조성물 및 이를 이용한 식물바이러스의 방제 방법 |
| PCT/KR2015/013238 WO2016089166A1 (ko) | 2014-12-04 | 2015-12-04 | 신규한 항바이러스용 조성물 및 이를 이용한 식물바이러스의 방제 방법 |
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| Publication Number | Publication Date |
|---|---|
| JP2017507896A JP2017507896A (ja) | 2017-03-23 |
| JP6297148B2 true JP6297148B2 (ja) | 2018-03-20 |
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| JP2016525004A Active JP6297148B2 (ja) | 2014-12-04 | 2015-12-04 | 新規抗ウイルス用組成物及びこれを用いた植物ウイルスの防除方法 |
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| Country | Link |
|---|---|
| US (2) | US20170265473A1 (ja) |
| JP (1) | JP6297148B2 (ja) |
| KR (1) | KR101680183B1 (ja) |
| WO (1) | WO2016089166A1 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| AR112699A1 (es) | 2017-09-18 | 2019-11-27 | Farmhannong Co Ltd | Composición para controlar los virus vegetales y su utilización |
| KR20190047858A (ko) * | 2017-10-30 | 2019-05-09 | 지에스칼텍스 주식회사 | 2,3-부탄디올을 포함하는 농약 조성물 |
| KR102736438B1 (ko) * | 2020-02-28 | 2024-11-28 | 주식회사 엘지화학 | 트리아진계 화합물을 포함하는 항바이러스 조성물 및 이의 용도 |
| CN112280905B (zh) * | 2020-12-04 | 2023-08-01 | 湛江海关技术中心 | 一种利用多重dpo-rt-pcr检测南方菜豆花叶病毒及烟草环斑病毒的方法 |
| KR102670172B1 (ko) * | 2021-06-28 | 2024-05-28 | 한국화학연구원 | 트리코더마 롱기브라키아툼 균주로부터 유래된 살균 화합물을 포함하는 식물병 방제용 조성물 및 이를 이용한 식물병 방제 방법 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4632799Y1 (ja) | 1968-12-26 | 1971-11-12 | ||
| US4744981A (en) * | 1985-10-17 | 1988-05-17 | Neorx Corporation | Trichothecene antibody conjugates |
| JP2004131422A (ja) * | 2002-10-10 | 2004-04-30 | Bio Oriented Technol Res Advancement Inst | 土壌病害防除剤および土壌病害防除法 |
| JPWO2004100660A1 (ja) | 2003-05-13 | 2006-07-13 | 出光興産株式会社 | 抗菌・抗ウイルス組成物 |
| US20060005271A1 (en) | 2003-12-12 | 2006-01-05 | Rutgers, The State University | Transgenic plants expressing L3 delta proteins are resistant to trichothecene fungal toxins |
| JP4883500B2 (ja) * | 2006-01-17 | 2012-02-22 | 独立行政法人農業・食品産業技術総合研究機構 | 植物ウイルス病害の防除剤 |
| CN100500005C (zh) | 2007-01-26 | 2009-06-17 | 中国计量学院 | 一种防治蔬菜真菌病害微生物农药的制备方法 |
| CN101429203B (zh) * | 2008-12-04 | 2012-01-11 | 建德市大洋化工有限公司 | 木霉菌素衍生物及其用途 |
| CN101787031B (zh) * | 2010-03-04 | 2012-02-29 | 浙江大洋化工股份有限公司 | 木霉菌素类衍生物及其防治病原菌的用途 |
| US9428758B2 (en) | 2011-12-02 | 2016-08-30 | Rutgers, The State University Of New Jersey | Plant genes that confer resistance to trichothecene mycotoxins and fusarium head blight |
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- 2014-12-04 KR KR1020140172861A patent/KR101680183B1/ko active Active
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2015
- 2015-12-04 US US15/032,611 patent/US20170265473A1/en not_active Abandoned
- 2015-12-04 JP JP2016525004A patent/JP6297148B2/ja active Active
- 2015-12-04 WO PCT/KR2015/013238 patent/WO2016089166A1/ko not_active Ceased
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Also Published As
| Publication number | Publication date |
|---|---|
| US10660336B2 (en) | 2020-05-26 |
| KR20160067448A (ko) | 2016-06-14 |
| KR101680183B1 (ko) | 2016-12-06 |
| JP2017507896A (ja) | 2017-03-23 |
| US20190104739A1 (en) | 2019-04-11 |
| US20170265473A1 (en) | 2017-09-21 |
| WO2016089166A1 (ko) | 2016-06-09 |
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