Biological control of bacterial plant diseases with Lactobacillus plantarum strains selected for their broad-spectrum activity.

ABSTRACT: The use of lactic acid bacteria (LAB) to control multiple pathogens that affect different crops was studied, namely, Pseudomonas syringae pv. actinidiae in kiwifruit, Xanthomonas arboricola pv. pruni in Prunus and Xanthomonas fragariae in strawberry. A screening procedure based on in vitro and in planta assays of the three bacterial pathogens was successful in selecting potential LAB strains as biological control agents. The antagonistic activity of 55 strains was first tested in vitro and the strains Lactobacillus plantarum CC100, PM411 and TC92, and Leuconostoc mesenteroides CM160 and CM209 were selected because of their broad-spectrum activity. The biocontrol efficacy of the selected strains was assessed using a multiple-pat

SUBMITTER: Daranas N 

PROVIDER: S-EPMC6334523 | biostudies-literature | 2019 Jan

REPOSITORIES: biostudies-literature