Timac Agro International

Centre National De La Recherche Scientifique

Université Paul Sabatier (toulouse Iii)

Agronutrition

Agro Innovation International

Centre Mondial D'innovation

Bernard Dumas

Marie-Therese Esquerre-Tugaye

Stephanie Cluzet

Sylvie Salamagne

Xavier Briand

Stéphanie Cluzet

Cedric Cabanes

Faouzi Attia

Sophie Vergnes

Marie-Thérèse Esquerre-Tugaye

Rafik Errakhi

Marie-Thérése Esquerre-Tugaye

Cédric Cabanes

A method for processing plant matter, which involves applying a processing composition including at least one biological agent selected from: bacteria including a DNA sequence, referred to as 16S rDNA, coding for the 16S ribosomal RNA of the bacterium, which is 100% homologous with SEQ ID NO. 1, culture media in which bacteria have grown which include the 16S rDNA sequence that is 100% homologous with SEQ ID NO. 1 and which are substantially free of the bacteria, the culture media including polynucleotides having a DNA sequence which is 100% homologous with SEQ ID NO. 1, and in which the bacteria are selected from bacteria that are consistent with the strain filed and registered on 7 Apr. 2011 with number 1-4467 before the French National Collection of Microorganism Cultures (CNCM) of the Pasteur Institute, and mutant bacteria of the filed strain.

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The present invention relates to the use of ulvans, in particular extracted from green algae of the genusor, or of ulvan-derived oligosaccharides, as elicitors of mechanisms for nitrogen absorption and protein synthesis. It also relates to a fertilizing product containing ulvans and to the use thereof in a plant treatment method.

Use of ulvans as elicitors of mechanisms for nitrogen absorption and protein synthesis

The present invention relates to the use of ulvans, in particular extracted from green algae of the genusor, or of ulvan-derived oligosaccharides, as activators of plant defense and resistance reactions against biotic or abiotic stresses. It also relates to a plant-protection product containing ulvans and to the uses thereof in a plant treatment method.

Ulvans as activators of plant defense and resistance reactions against biotic or abiotic stresses

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Montrabe, France

Bernard Dumas