Agronutrition;Centre National de la Recherche Scientifique (C.N.R.S.);Université Paul Sabatier Toulouse III
发明人:
ERRAKHI, Rafik,ATTIA, Faouzi,CABANES, Cédric,DUMAS, Bernard,VERGNES, Sophie
申请号：
ES14790659
公开号：
ES2678018T3
申请日:
2014.09.24
申请国别(地区):
ES
年份:
2018
代理人:
摘要：
Method for treating a plant material, in which a treatment composition comprising at least one biological agent chosen in the group consisting of: - bacteria of the genus Streptomyces comprising a DNA sequence, called 16S rDNA, encoding the RNA is applied 16S ribosomal of said bacterium, 100% homologous with SEQ ID_NO1, - culture media comprising polynucleotides having a 100% homologous DNA sequence with SEQ ID_NO1, obtained by: * culturing at least one bacterium of the genus Streptomyces comprising the sequence of 16S rDNA 100% homologous with SEQ ID_NO1 in a suitable culture medium to allow the growth of said bacteria for a duration greater than 24 hours, then； * removing said bacteria from the culture medium to form a treatment composition at least substantially free of said bacteria； the bacterium of the genus Streptomyces being chosen in the group consisting of: * bacteria that comply with the strain deposited and registered on April 7, 2011 under the number 1-4467 with the National Collection of Crops of Microorganisms (CNCM) of the Pasteur Institute, Y； * Mutant bacteria obtained by mutagenesis of bacteria that comply with the strain deposited and registered on April 7, 2011 under the number 1-4467 with the National Collection of Microorganism Cultures (CNCM) of the Pasteur Institute, inhibiting the growth of mutant bacteria phytopathogenic agents such as Phaeomoniella chlamydospora, Phaeomoniella aelophilum, Eutypa lata, Fomitiporia mediterranea and Botryosphaeria obtusa.Método para tratar un material vegetal, en el que se aplica una composición de tratamiento que comprende al menos un agente biológico elegido en el grupo compuesto por: - bacterias del género Streptomyces que comprenden una secuencia de ADN, denominada 16S ADNr, que codifica el ARN ribosómico 16S de dicha bacteria, 100% homólogo con la SEQ ID_NO1, - medios de cultivo que comprenden polinucleótidos que tienen una secuencia de ADN 100% homóloga con SEQ ID_NO1, obtenida por: * cultivar al menos
