Genomic insights and biocontrol potential of ten bacterial strains from the tomato core microbiome.

Introduction: Despite their adverse environmental effects, modern agriculture relies heavily on agrochemicals to manage diseases and pests and enhance plant growth and productivity. Some of these functions could instead be fulfilled by endophytes from the plant microbiota, which have diverse activities beneficial for plant growth and health.

Methods: We therefore used a microbiome-guided top-down approach to select ten bacterial strains from different taxa in the core microbiome of tomato plants in the production chain for evaluation as potential bioinoculants.

Soil Microbial Communities in Lemon Orchards Affected by Citrus Mal Secco Disease.

Mal secco is a vascular disease of citrus caused by the mitosporic fungus . Soil containing infected plant material constitutes an inoculum source for root infections. In this study, the soil bacterial and fungal communities of five lemon orchards located in Syracuse Province (Sicily, Italy) affected by mal secco were analyzed.

Biocontrol efficacy of Pseudomonas mediterranea PVCT 3C against Plenodomus tracheiphilus: In vitro and in planta mechanisms at early disease stages.

In this study, we investigated the biocontrol activity of the P. mediterranea strain PVCT 3C against Mal secco, a severe disease of citrus caused by the vascular fungus Plenodomus tracheiphilus. In vitro, bacterial diffusible compounds, volatile organic compounds and culture filtrates produced by PVCT 3C reduced the mycelial growth and conidial germination of P.

Draft genome sequence of pv. pruni PVCT 262.1 isolated from in italy.

Here, we report the draft genome sequence of pv. pruni strain PVCT 262.1, isolated from almond () leaves affected by bacterial spots in Italy in 2020.