The Biocontrol Agent and Insect Pathogen Photorhabdus luminescens Interacts with Plant Roots.

ABSTRACT: The number of sustainable agriculture techniques to improve pest management and environmental safety is rising, as biological control agents are used to enhance disease resistance and abiotic stress tolerance in crops. Here, we investigated the capacity of the Photorhabdus luminescens secondary variant to react to plant root exudates and their behavior toward microorganisms in the rhizosphere. P. luminescens is known to live in symbiosis with entomopathogenic nematodes (EPNs) and to be highly pathogenic toward insects. The P. luminescens-EPN relationship has been widely studied, and this combination has been used as a biological control agent; however, not much attention has been paid to the putative lifestyle of P. luminescens in the rhizosphere. We performed t

SUBMITTER: Regaiolo A 

PROVIDER: S-EPMC7440798 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature