![]() When compared with the infected control plants, all Pseudomonas isolates were non-pathogenic to rice and their co-inoculation considerably enhanced plant growth and health by reducing the disease index to 37% and improving plant height (26%), fresh weight (140%) and dry weight (100%). aeruginosa treatment, compared with only 74% germination in the untreated controls. putida, followed by 87% germination in P. The maximum seed germination of 89% was recorded after seed treatments with a fresh suspension of P. resinovorans in terms of germination and vigor evaluation. Additionally, seed treatment with Pseudomonas putida suspension outperformed P. In vitro, Pseudomonas isolates produced the growth hormone indole acetic acid (0.82–1.82 mg L −1). Four Pseudomonas isolates were tested for their ability to promote rice growth and generate systemic resistance to Rhizoctonia solani, the causal pathogen of sheath blight disease. have long been used as biocontrol agents for a variety of plant diseases. Sheath blight disease is a fungal pathogen that causes leaf blight in rice plants, resulting in significant yield losses throughout the growing season.
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