Applied Biochemistry and Biotechnology, Год журнала: 2023, Номер 196(8), С. 4914 - 4933
Опубликована: Ноя. 20, 2023
Язык: Английский
Frontiers in Horticulture, Год журнала: 2024, Номер 3
Опубликована: Авг. 21, 2024
Four Plant Growth-Promoting Rhizobacteria (PGPR) consortia were assembled based on their plant growth-promoting (PGP) traits and biocontrol properties, previously characterized in vitro , tested to protect tomato plants against Alternaria spp. infections. Results indicated that PGPR significantly reduced disease severity plants. Consortia C2 C3 particularly effective, demonstrating control rates similar or exceeding those achieved with full-dose chemical fungicides. Furthermore, treatments markedly decreased fungal colonization both leaves fruits, the best performing reducing presence by up 98% shortly after inoculation short term. Only tenuazonic acid (TeA) was detected among mycotoxins, its levels lower fruits from PGPR-treated The combination of a dose fungicide also showed promising results, indicating synergistic effect controlling spread mycotoxin production long run. Findings support potential as sustainable alternative fungicides, enhancing health while environmental impact, aligning current agricultural policies.
Язык: Английский
Процитировано
2
Bacteria, Год журнала: 2024, Номер 3(4), С. 434 - 451
Опубликована: Дек. 3, 2024
Plant growth-promoting rhizobacteria (PGPR) are beneficial bacteria that play a crucial role in sustainable agriculture by enhancing plant growth through various mechanisms. This review examines the contributions of PGPR improving nutrient availability, producing phytohormones, providing biocontrol against pathogens, and abiotic stress tolerance. By reducing necessity for chemical fertilizers pesticides, mitigate environmental impacts, enhance soil health, support long-term agricultural productivity. However, challenges such as inconsistent performance across soils, regulatory barriers, limited farmer awareness, hinder their widespread adoption. Recent advancements nano-encapsulation technology, genetic engineering, bioinformatics, present promising solutions overcoming these obstacles efficacy. The incorporation into biofertilizers, biopesticides, integrated management (IPM) offers resolution to global challenges. addresses current state research, applications, future directions optimizing use promoting agriculture.
Язык: Английский
Процитировано
2
Biology, Год журнала: 2023, Номер 12(12), С. 1495 - 1495
Опубликована: Дек. 6, 2023
The isolation of B. proteolyticus OSUB18 from switchgrass unveiled its significant potential in both the enhancement plant growth and suppression diseases our previous study. elucidation related mechanisms governing this intricate plant–microbe interaction involved utilization model Arabidopsis thaliana. In comprehensive study on Arabidopsis, treatment was found to significantly alter root architecture enhance under various abiotic stresses. An RNA-seq analysis revealed that modified gene expression, notably upregulating genes glucosinolate biosynthesis defense, while downregulating those flavonoid wound response. Importantly, also induces systemic resistance against a spectrum bacterial fungal pathogens exhibits antagonistic effects phytopathogenic bacteria, fungi, oomycetes, highlighting as beneficial agent stress management pathogen resistance. Overall, findings substantiate exerts stimulatory influence health, potentially attributed remodeling architecture, defense signaling, mitigation biotic
Язык: Английский
Процитировано
4
Microorganisms, Год журнала: 2024, Номер 12(8), С. 1691 - 1691
Опубликована: Авг. 16, 2024
Microbial agents such as the
Язык: Английский
Процитировано
1
Applied Biochemistry and Biotechnology, Год журнала: 2023, Номер 196(8), С. 4914 - 4933
Опубликована: Ноя. 20, 2023
Язык: Английский
Процитировано
1