Microbial Signaling in Plant-Microbe Interactions and Its Role on Sustainability of Agroecosystems.- Exploiting Beneficial Traits of Plant Associated Fluorescent Pseudomonads for Plant Health.- N₂-fixing Cyanobacterial Systems as Biofertilizer.- Exploring the Role of Secondary Metabolites of Trichoderma in Tripartite Interaction with Plant and Pathogens.- Managing the Soil Fertility through Microbes: Prospects, Challenges and Future strategies.- Trichoderma: A Potent Fungus as Biological Control Agent.- Bioprospecting of Genes from Microbes for Stress Management in Agricultural Crops.- Improving Soil Fertility and Soil Functioning in Cover Cropped Agro-ecosystems with Symbiotic Microbes.- Actinobacteria in Agricultural and Environmental Sustainability.- Atmospheric Carbon Sequestration through Microalgae: Status, Prospects and Challenges.- BioGro - a Plant Growth-Promoting Bio-Fertiliser Validated by 15 Years' Research from Laboratory Selection to Rice Farmer's Fields of the Mekong Delta.- Priming Host Defence Against Biotic Stress by Arbuscular Mycorrhizal Fungi.- Role of Phosphate Solubilising Microorganism in Sustainable Agriculture Development.