2021
DOI: 10.15446/rev.colomb.biote.v23n1.84808
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Antagonismo de rizobacterias sobre hongos fitopatógenos, y su actividad microbiana con potencial biofertilizante, bioestimulante y biocontrolador

Abstract: Las rizobacterias forman parte de la gran cantidad de microorganismos que actúan como agentes de biocontrol, produciendo metabolitos que inducen resistencia sistémica en las plantas que inhiben el crecimiento de patógenos. El objetivo de esta investigación fue evaluar la capacidad de diez rizobacterias de los géneros Rhizobium, Bradyrhizobium, Sinorhizobium, Ochrobactrum y Pseudomonas para producir ácido cianhídrico (HCN), sideróforos y ácido indol-acético (AIA), disolver fosfato, fijar nitrógeno e inhibir el … Show more

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Cited by 3 publications
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“…These molecules help promote plant growth by supplying iron to the plants ( Kramer et al, 2020 ). Siderophores have a high affinity for the Fe+ ion, thus preventing its availability to other microorganisms like Fusarium, Pythium, Rhizoctonia, and Phytophthora, making them effective biocontrol agents against significant diseases ( Blanco and Castro, 2021 ). In addition, 51 CDS related to virulence and disease include 2 CDS associated with bacteriocins, which are antibacterial peptides, that are used as natural bio-preservatives in the food industry, while other types of bacteriocins help treat infectious diseases, making them relevant compounds in the world facing antimicrobial resistance issues ( Londoño et al, 2015 ).…”
mentioning
confidence: 99%
“…These molecules help promote plant growth by supplying iron to the plants ( Kramer et al, 2020 ). Siderophores have a high affinity for the Fe+ ion, thus preventing its availability to other microorganisms like Fusarium, Pythium, Rhizoctonia, and Phytophthora, making them effective biocontrol agents against significant diseases ( Blanco and Castro, 2021 ). In addition, 51 CDS related to virulence and disease include 2 CDS associated with bacteriocins, which are antibacterial peptides, that are used as natural bio-preservatives in the food industry, while other types of bacteriocins help treat infectious diseases, making them relevant compounds in the world facing antimicrobial resistance issues ( Londoño et al, 2015 ).…”
mentioning
confidence: 99%