Inhibition of Bacterial and Fungal Phytopathogens Through Volatile Organic Compounds Produced by Pseudomonas sp.

Naz, Rabia; Khushhal, Sehar; Asif, Tayyaba; Mubeen, Sara; Saranraj, P.; Sayyed, R. Z.

doi:10.1007/978-3-031-07559-9_6

Cited by 10 publications

(2 citation statements)

References 140 publications

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“…Some species of Pseudomonas were also reported to be able to produce volatile compounds. The Volatile Organic Compounds (VOCs) emitted by Pseudomonas sp., such as acetophenone, 1,3-butadiene, 2-undecanone, benzaldehyde, 1,2-benzisothiazol-3(2H)-one, dimethyl trisulfide, dimethyl disulfide, benzothiazole, nonanal, N,Ndimethyldodecylamine, 3,5,5-trimethyl-1-hexanol, isovaleric acid, cyclohexanol, 2-ethyl 1-hexanol, n-decanal, decyl alcohol, have been documented for their antagonistic properties (Naz et al 2022). These compounds have been found to induce resistance in host plants against various bacterial and fungal pathogens.…”

Section: Discussionmentioning

confidence: 99%

Screening for endophytic bacteria from Ambon Banana (Musa paradisiaca) as biocontrol agent of anthracnose (Colletotrichum gloeosporioides) on bananas fruit

PANGASTUTI,

PRATIWI,

SETYANINGSIH

2023

Nusantara Biosci

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Abstract. Pangastuti A, Pratiwi H, Setyaningsih R. 2023. Screening for endophytic bacteria from Ambon Banana (Musa paradisiaca L.) as biocontrol agent of anthracnose (Colletotrichum gloeosporioides) on bananas fruit. Nusantara Bioscience 15: 238-244. Post-harvest Ambon Bananas (Musa paradisiaca L.) are sensitive to anthracnose disease, caused by Colletotrichum gloeosporioides, and causes the fruit to rot quickly. Thus, chemical fungicides are employed, damaging living organisms and the environment. One solution is biocontrol using endophytic microorganisms as antagonistic agents against the anthracnose fungus that causes anthracnose disease. This study aimed to obtain potential endophytic bacteria from the Ambon Banana plant that had inhibitory activity against the growth of the pathogenic fungus C. gloeosporioides that causes anthracnose in bananas. Endophytic bacteria were recovered from Ambon Banana roots by crushing plant components. Therefore, bacterial isolates were tested for antagonistic interactions with pathogenic fungi using the dual culture approach. The 16S rRNA gene sequence analysis was used to identify bacterial isolates with the most significant inhibitory potential. According to the findings of this study, seven isolates of endophytic bacteria, A2-1, A2-2, A5-2, A6-2, A6-3, A8-1, and A9-1, can limit the growth of the pathogenic fungus C. gloeosporioides. The strain A6-3, identified as Pseudomonas pseudoalcaligenes, exhibited the greatest potential as a biocontrol agent against the pathogenic fungus C. gloeosporioides. It achieved the highest inhibition rate of 43.59%, resulting in an extended fruit shelf life and reduced harm susceptibility.

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Section: Discussionmentioning

confidence: 99%

Screening for endophytic bacteria from Ambon Banana (Musa paradisiaca) as biocontrol agent of anthracnose (Colletotrichum gloeosporioides) on bananas fruit

PANGASTUTI,

PRATIWI,

SETYANINGSIH

2023

Nusantara Biosci

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“…Production of antimicrobial compounds: Soil microorganisms, such as bacteria and fungi, produce antimicrobial compounds, including antibiotics, volatile organic compounds, and siderophores, which inhibit the growth of plant pathogens (Naz et al, 2022). These compounds have broad-spectrum activity against various pathogenic microorganisms and can provide long-term protection against diseases.…”

Section: Suppression Of Plant Diseasesmentioning

confidence: 99%

Unraveling the Complexities of Soil Microbiomes: A Review of Their Role in Crop Production and Health

Khan,

Ahmad,

Khan

et al. 2024

EIJOAAER

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Soil microbiomes are complex and diverse communities of microorganisms that play a vital role in crop production and health. Understanding the intricacies of soil microbiomes and their interactions with plants and the environment is crucial for developing sustainable agricultural practices. This review paper explores the complexities of soil microbiomes and their role in crop production and health, with a focus on nutrient cycling, plant growth promotion, disease suppression, and resilience to abiotic stresses. The review then explores the manipulation of soil microbiomes for sustainable agriculture. It discusses strategies for enhancing beneficial microbial communities, such as organic amendments, conservation tillage, crop rotation, and cover cropping. The application of bioinoculants and biofertilizers is examined, highlighting their potential benefits and limitations. The integration of soil microbiome information into precision agriculture is explored as a means to optimize resource use and improve crop management. Challenges and future directions in the field are addressed in the subsequent section. The complexity of microbial interactions, the translation of knowledge into practice, and the harnessing of microbiomes for specific purposes are discussed. The impact of climate change and environmental stresses on soil microbiomes is examined, along with the potential for microbiomes to mitigate climate change. Understanding and manipulating soil microbiomes offer promising opportunities for sustainable agriculture. By promoting beneficial microbial communities and implementing targeted management practices, farmers can enhance crop productivity, disease control, and stress tolerance while minimizing environmental impacts. However, challenges remain in unraveling microbial interactions, translating knowledge into field-scale applications, and harnessing microbiomes for specific purposes. Future research should focus on addressing these challenges and exploring innovative strategies to optimize soil microbiomes for sustainable agriculture.

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Enhancing Agricultural Sustainability Through Rhizomicrobiome: A Review

Behera,

Sethi

et al. 2024

Journal of Basic Microbiology

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Sustainable agriculture represents the responsible utilization of natural resources while safeguarding the well‐being of the natural environment. It encompasses the objectives of preserving the environment, fostering economic growth, and promoting socioeconomic equality. To achieve sustainable development for humanity, it is imperative to prioritize sustainable agriculture. One significant approach to achieving this transition is the extensive utilization of microbes, which play a crucial role due to the genetic reliance of plants on the beneficial functions provided by symbiotic microbes. This review focuses on the significance of rhizospheric microbial communities, also known as the rhizomicrobiome (RM). It is a complex community of microorganisms that live in the rhizosphere and influence the plant's growth and health. It provides its host plant with various benefits related to plant growth, including biocontrol, biofertilization, phytostimulation, rhizoremediation, stress resistance, and other advantageous properties. Yet, the mechanisms by which the RM contributes to sustainable agriculture remain largely unknown. Investigating this microbial population presents a significant opportunity to advance toward sustainable agriculture. Hence, this study aims to provide an overview of the diversity and applications of RM in sustainable agriculture practices. Lately, there has been growing momentum in various areas related to rhizobiome research and its application in agriculture. This includes rhizosphere engineering, synthetic microbiome application, agent‐based modeling of the rhizobiome, and metagenomic studies. So, developing bioformulations of these beneficial microorganisms that support plant growth could serve as a promising solution for future strategies aimed at achieving a new green revolution.

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Inhibition of Bacterial and Fungal Phytopathogens Through Volatile Organic Compounds Produced by Pseudomonas sp.

Cited by 10 publications

References 140 publications

Screening for endophytic bacteria from Ambon Banana (Musa paradisiaca) as biocontrol agent of anthracnose (Colletotrichum gloeosporioides) on bananas fruit

Screening for endophytic bacteria from Ambon Banana (Musa paradisiaca) as biocontrol agent of anthracnose (Colletotrichum gloeosporioides) on bananas fruit

Unraveling the Complexities of Soil Microbiomes: A Review of Their Role in Crop Production and Health

Enhancing Agricultural Sustainability Through Rhizomicrobiome: A Review

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