Method for stimulating natural control system of plants 机翻标题: 暂无翻译,请尝试点击翻译按钮。

公开号/公开日
WO9903346 A1 1999-01-28 [WO9903346] / 1999-01-28
申请号/申请日
1998WO-FR01590 / 1998-07-20
发明人
YVIN JEAN-CLAUDE;CRUZ FLORENCE;JOUBERT JEAN-MARIE;CLOAREC BERNARD;RICHARD CHRISTOPHE;PLESSE BERTRAND;KOPP MARGUERITE;FRITIG BERNARD;
申请人
GOEMAR;
主分类号
IPC分类号
A01N-043/16
摘要
(WO9903346) The invention concerns a method for potentiating and stimulating the natural control system of agriculturally useful plants, using a phytosanitary composition containing one or several oligo beta 1-3 glucans consisting of 3 to 250, preferably, 3 to 50 and more preferably 3 to 30 carbohydrate units, the oligo beta 1-3 glucan concentration characteristics and the use of this composition being selected such that it brings per cultivated hectare an amount of oligo beta 1-3 glucans less than the amount which directly induces the natural control reactions, said amount ranging in practice from 1 to 200 g, preferably 4 to 80 g per hectare in the case of cereals and in particular of wheat.
机翻摘要
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地址
代理人
代理机构
;
优先权号
1997FR-0009168 1997-07-18
主权利要求
(WO9903346) 1. REVENDICATIONS 1. Utilisation pour la potentialisation et la stimulation des défenses naturelles des plantes agronomiquement utiles, d'une composition phytosanitaire contenant un ou plusieurs oligo β 1-3 glucanes composés de 3 à 250, de préférence de 3 à 50 et plus préférentiellement de 3 à 30 unités saccharidiques, les caractéristiques de concentration en oligo β 1-3 glucanes et de mise en oeuvre de cette composition étant choisies de façon telle qu'elle apporte par hectare de culture une quantité d'oligo β 1-3 glucanes inférieure à celle qui induit directement les réactions de défense naturelles, cette quantité étant dans la pratique de 1 à 200 g, de préférence de 4 à 80 g par hectare dans le cas des céréales et notamment du blé. 2. Utilisation selon la revendication 1, caractérisée par le fait que la concentration en oligo β 1-3 glucanes de la composition mise en oeuvre est inférieure à celle qui induit directement les réaction de défense naturelles des plantes, cette concentration étant de 2 à 20 mg/1 dans le cas du tabac et du blé. 3. Procédé de stimulation des défenses naturelles de plantes agronomiquement utiles, caractérisé par le fait qu'il comprend l'application, notamment foliaire, aux plantes du genre en question, d'une quantité efficace d'au moins un oligo β 1-3 glucane, cette quantité efficace étant inférieure à celles qui induisent directement des réactions de défense. 4. Procédé selon la revendication 3 , caractérisé par le fait que la quantité efficace est, dans le cas du blé, de 1 à 200 g, de préférence de 4 à 80 g. 5. Concentré sous forme liquide ou sous forme de poudre ou de granules, propre à fournir par dilution avec une quantité appropriée de solvan.t, notamment d'eau, la composition utilisée selon l'une des revendications 1 ou 2. 6. Composition mise en oeuvre conformément à l'utilisation selon l'une des revendications 1 ou 2, caractérisée par le fait qu'elle contient un ou plusieurs oligo β 1-3 glucanes composés de 3 à 250, de préférence de 3 à 50 et plus préférentiellement de 3 à 30 unités saccharidiques, les caractéristiques de concentration en oligo β 1-3 glucanes et de mise en oeuvre de cette composition étant choisies de façon telle qu'elle apporte par hectare de culture une quantité d'oligo β 1-3 glucanes inférieure à celle qui induit directement les réactions de défense naturelle, cette quantité étant dans la pratique de 1 à 200 g, de préférence de 4 à 80 g par hectare dans le cas des céréales et notamment du blé. 7. Composition selon la revendication 6, dans laquelle le vecteur est l'eau ou est choisi dans le groupe comprenant les huiles minérales et végétales, les corps gras liquides et les alcools, notamment le propylène-glycol et le glycérol, et qui contient des constituants classiques choisis dans le groupe comprenant les solvants, les agents tensio-actifs , les agents dispersants et les charges solides.
法律状态
(WO9903346) LEGAL DETAILS FOR WO9903346  Actual or expected expiration date=2001-01-18    Legal state=DEAD    Status=LAPSED     Event publication date=1998-07-20  Event code=WO/APP  Event indicator=Pos  Event type=Examination events  Application details  Application country=WO WOFR9801590  Application date=1998-07-20  Standardized application number=1998WO-FR01590     Event publication date=1999-01-28  Event code=WO/A1  Event type=Examination events  Published application with search report  Publication country=WO  Publication number=WO9903346  Publication stage Code=A1  Publication date=1999-01-28  Standardized publication number=WO9903346     Event publication date=1999-01-28  Event code=WO/AK  Event indicator=Pos  Event type=Designated states  Designated states AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE GH GM HR HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZW    Event publication date=1999-01-28  Event code=WO/AL  Event indicator=Pos  Event type=Designated states  Designated countries for regional patents GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG    Event publication date=1999-05-27  Event code=WO/DFPE  Event type=Examination events  Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)    Event publication date=2001-01-18  Event code=WO/EETL  Event type=Event indicating Not In Force  PCT Application validity period expired. LEGAL DETAILS FOR DESIGNATED STATE AU8813598  Actual or expected expiration date=2000-04-06    Legal state=DEAD    Status=LAPSED   Corresponding cc:  Designated or member state=AU Corresponding appl: AU8813598  Application date in the designated or member state=1998-07-20   Application number in the designated or member state=1998AU-0088135 Corresponding cc:  Designated or member state=AU Corresponding pat: AU8813598  Publication stage code in the designated or member state=A  Publication date in the designated or member state=1999-02-10   Publication number in the designated or member state=AU9888135    Event publication date=2000-04-06  Event code=AU/STCHG  Patent Status changed by the national office Corresponding cc:  Designated or member state=AU  LEGAL DETAILS FOR DESIGNATED STATE CA2296752  Actual or expected expiration date=2018-07-20    Legal state=ALIVE    Status=GRANTED   Corresponding cc:  Designated or member state=CA Corresponding appl: CA2296752  Application date in the designated or member state=1998-07-20   Application number in the designated or member state=1998CA-2296752 Corresponding cc:  Designated or member state=CA Corresponding pat: CA2296752  Publication stage code in the designated or member state=A1  Publication date in the designated or member state=1999-01-28   Publication number in the designated or member state=CA2296752    Event publication date=2000-01-17  Event code=WO/ENP  Event type=Entry into national phase  Entry into the national phase in: Corresponding cc:  Designated or member state=CA     Event publication date=2009-08-18  Event code=CA/STCHG  Patent Status changed by the national office Corresponding cc:  Designated or member state=CA  LEGAL DETAILS FOR DESIGNATED STATE DE69813234  Actual or expected expiration date=2018-07-20    Legal state=ALIVE    Status=GRANTED   Corresponding cc:  Designated or member state=DE Corresponding appl: DE69813234  Application date in the designated or member state=1998-07-20   Application number in the designated or member state=1998DE-6013234 Corresponding cc:  Designated or member state=DE Corresponding pat: DE69813234  Publication stage code in the designated or member state=D1  Publication date in the designated or member state=2003-05-15   Publication number in the designated or member state=DE69813234    Event publication date=2000-05-18  Event code=WO/REG  Event code=DE/8642  Event indicator=Neg  Event type=Non-entry into national phase  Event type=Event indicating Not In Force  Reference to a national code Impact abolished for de - i.e. PCT appl. not ent. German phase Wirkung weggefallen fuer de Corresponding cc:  Designated or member state=DE     Event publication date=2004-05-06  Event code=DE/STCHG  Patent Status changed by the national office Corresponding cc:  Designated or member state=DE  LEGAL DETAILS FOR DESIGNATED STATE EP1001678  Actual or expected expiration date=2018-07-20    Legal state=ALIVE    Status=GRANTED   Corresponding cc:  Designated or member state=EP Corresponding appl: EP98939722  Application date in the designated or member state=1998-07-20   Application number in the designated or member state=1998EP-0939722 Corresponding cc:  Designated or member state=EP Corresponding pat: EP1001678  Publication stage code in the designated or member state=A1  Publication date in the designated or member state=2000-05-24   Publication number in the designated or member state=EP1001678    Event publication date=1999-05-12  Event code=WO/121  Event type=Designated states  EP: The EPO has been informed by wipo that ep was designated in this application Corresponding cc:  Designated or member state=EP     Event publication date=2000-01-28  Event code=WO/WWE  Event indicator=Pos  Event type=Entry into national phase  Wipo information: entry into national phase Corresponding cc:  Designated or member state=EP     Event publication date=2000-05-24  Event code=WO/WWP  Event indicator=Pos  Event type=Examination events  Wipo information: published in national office Corresponding cc:  Designated or member state=EP     Event publication date=2003-04-09  Event code=WO/WWG  Event indicator=Pos  Event type=Event indicating In Force  Wipo information: grant in national office Corresponding cc:  Designated or member state=EP  LEGAL DETAILS FOR DESIGNATED STATE KR  Actual or expected expiration date=2000-01-18    Legal state=DEAD    Status=LAPSED   Corresponding cc:  Designated or member state=KR     Event publication date=2000-01-18  Event code=WO/NENP  Event type=Event indicating Not In Force  Non-entry into the national phase in: Corresponding cc:  Designated or member state=KR  LEGAL DETAILS FOR DESIGNATED STATE US6387847  Actual or expected expiration date=2018-07-20    Legal state=ALIVE    Status=GRANTED   Corresponding cc:  Designated or member state=US Corresponding appl: US09463065  Application date in the designated or member state=2000-01-18   Application number in the designated or member state=1998US-09463065 Corresponding cc:  Designated or member state=US Corresponding pat: US6387847  Publication stage code in the designated or member state=B1  Publication date in the designated or member state=2002-05-14   Publication number in the designated or member state=US6387847    Event publication date=2000-01-18  Event code=WO/WWE  Event indicator=Pos  Event type=Entry into national phase  Wipo information: entry into national phase Corresponding cc:  Designated or member state=US     Event publication date=2013-10-19  Event code=US/STCHG  Patent Status changed by the national office Corresponding cc:  Designated or member state=US
专利类型码
A1
国别省市代码
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