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公开(公告)号：EP1592301A2
公开(公告)日：2005-11-09
申请号：EP04705419.2
申请日：2004-01-27
CPC分类号： C09K17/52 , A01N41/04 , A01N59/16 , A01N65/00 , A01N59/20 , A01N43/90 , A01N43/80 , A01N43/40 , A01N37/10 , A01N37/02 , A01N31/08 , A01N59/06 , A01N61/00 , A01N35/08 , A01N2300/00 , A01N25/32 , A01N39/04 , A01N57/20 , A01N65/22 , A01N65/28
摘要： The invention relates to a composition for protecting an agricultural crop against external threats, such as weeds, pathogens, abiotic and biotic stresses and/or for improving the quality of the products produced by the crop, which composition comprises one or more poly-phenols and one or more other active ingredients. The other active ingredients may be natural crop protection compounds, metals, acids, all three optionally combined with each other and/or chemical. antimicrobial agents, or may be small particles of organic material, in particular of fibrous organic material, compounds that induce stress tolerance, compounds that stimulate wound repair and growth, or cellulose containing materials.
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公开(公告)号：EP1590656A1
公开(公告)日：2005-11-02
申请号：EP03706384.9
申请日：2003-01-24
IPC分类号： G01N21/64
CPC分类号： B82Y20/00 , B82Y10/00 , G01N21/6428 , G01V15/00
摘要： The invention relates to a method for providing plants and/or plant parts with an identification label, comprising contacting the plant or plant part with a product, comprising one or more types of tracer molecules, preferably fluorescent tracer molecules, and allowing the plant or plant part to take up the tracer molecules either inside the plant or plant parts or on the surface thereof. The invention further relates to products for use in the method and plant and plant parts treated with the method and to methods for identifying plants or plant parts carrying an identification label.
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公开(公告)号：EP0847241B1
公开(公告)日：2004-11-24
申请号：EP96923938.3
申请日：1996-06-24
IPC分类号： A01N61/00
CPC分类号： A01N61/00 , A01N65/00 , A01N65/34 , A01N65/40 , A01N65/44 , A01N2300/00 , A01N25/28 , A01N25/26
摘要： The present invention relates to methods for increasing and/or prolonging in vivo or in vitro activity of plant growth regulators (PGRs), comprising of locally increasing the concentration of active plant growth regulators in a plant and/or plant part(s) and/or increasing the sensitivity of the plant and/or plant part(s) to the activity of the plant growth regulators. The local increase can for instance take place by administering the PGRs in capsules. The increase in the sensitivity can be brought about by administering elicitors or means which result in the formation of elicitors. By adding both elicitors and (modified, e.g. slow-release) PGRs the induced response can be timed.
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公开(公告)号：EP1229794A2
公开(公告)日：2002-08-14
申请号：EP00993103.1
申请日：2000-11-17
CPC分类号： A01N65/40 , A01N65/00 , A01N61/00 , A01N47/04 , A01N2300/00
摘要： The present invention relates to the use of lignosulphonates in the protection of plants. The lignosulphonates have a variety of applications, such as forming a top layer on the soil in which plants are growing to inhibit emergence of weeds or reduce evaporation of water from the soil. Lignosulphonates also find application in the induction of plant defense and in the control of plant pathogenic nematodes.
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公开(公告)号：EP1206559A2
公开(公告)日：2002-05-22
申请号：EP00961249.0
申请日：2000-08-28
IPC分类号： C12N15/82
CPC分类号： C12N15/8295
摘要： The invention relates to a method for enabling rooting or grafting of a plant which contains in its genome a gene which is placed under the regulation of an inducible promoter and which codes for a rooting-inhibiting product or a product leading to rooting inhbition, comprising of treating the plant prior to production of a cutting or graft or treating the cutting or graft after production of the cutting or graft with a substance which either discontinues the effect of the rooting-inhibiting gene; and/or results in expression of a second gene likewise present in the plant which is under the regulation of an inducible promoter and the expression product of which discontinues the effect of the rooting-inhibiting gene. The invention further relates to a transgenic plant which is provided with a mechanism for rooting inhibition and a mechanism which discontinues rooting inhibition, and to a DNA construct for effecting the discontinuation of rooting inhibition.
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