Employing Bacillus and Pseudomonas for phytonematode management in agricultural crops

Phytonematodes are responsible for causing significant harm and reducing yields in various agricultural crops. To minimize losses caused by phytonematodes and meet the high demand for agricultural production, it is important to develop effective strategies with minimal environmental impact to manage this biotic stress. Due to the adverse environmental effects associated with synthetic pesticides, it is imperative to use beneficial bacteria, such as Bacillus and Pseudomonas spp., for biocontrol purposes to control phytonematode infestation in agricultural settings. This approach has gained considerable attraction, as there is a promising market for eco-friendly biopesticides based on bacteria that can effectively manage phytonematodes. Furthermore, biocontrol strains of Bacillus and Pseudomonas have the potential to enhance crop productivity by producing various substances that promote plant growth and development. This review aims to explore the role of Bacillus and Pseudomonas spp. in phytonematode management, elucidate different mechanisms by which these bacteria suppress nematode populations, and discuss the future prospects of utilizing these bacteria in agriculture.