ArticleJournal of chemical ecology2014
Field evaluation of the bacterial volatile derivative 3-pentanol in priming for induced resistance in pepper.
Article in Journal of chemical ecology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
38 citing papers in PubMed, 109 citations in OpenAlex.
- Volatile organic compounds from Pichia kluyveri inhibit the cacao pathogen Moniliophthora roreri.International microbiology : the official journal of the Spanish Society for Microbiology · 2026Article
- Methyl hexenoate and linalool emitted by hot peppers repel western flower thrips (Frankliniella occidentalis) and attract their predator (Orius laevigatus).Scientific reports · 2025Article
- Volatile Formulation ofIndian journal of microbiology · 2024Article
- Microbial Volatile Organic Compounds: Insights into Plant Defense.Plants (Basel, Switzerland) · 2024Review
- Bacillus Strains as Effective Biocontrol Agents Against Phytopathogenic Bacteria and Promoters of Plant Growth.Microbial ecology · 2024Article
- Impact of bacterial volatiles on the plant growth attributes and defense mechanism of rice seedling.Heliyon · 2024Article
- Diverse roles played by "Pseudomonas fluorescens complex" volatile compounds in their interaction with phytopathogenic microrganims, pests and plants.World journal of microbiology & biotechnology · 2024Review
- Microbial Exudates as Biostimulants: Role in Plant Growth Promotion and Stress Mitigation.Journal of xenobiotics · 2023Review
- Review
- Induced Systemic Resistance in thePlants (Basel, Switzerland) · 2023Article
- Review
- Screening microbial inoculants and their interventions for cross-kingdom management of wilt disease of solanaceous crops- a step toward sustainable agriculture.Frontiers in microbiology · 2023Review
- Microbial Volatile Organic Compounds: An Alternative for Chemical Fertilizers in Sustainable Agriculture Development.Microorganisms · 2022Review
- Review
- Antifungal Volatilomes Mediated Defense Mechanism againstMolecules (Basel, Switzerland) · 2022Article
- Plant immunity inducers: from discovery to agricultural application.Stress biology · 2022Review
- Healthy Photosynthetic Mechanism Suggests ISR Elicited byPathogens (Basel, Switzerland) · 2021Article
- Volatile compounds as potential bio-fumigants against plant-parasitic nematodes - a mini review.Journal of nematology · 2021Article
- Microbial Derived Compounds, a Step Toward Enhancing Microbial Inoculants Technology for Sustainable Agriculture.Frontiers in microbiology · 2021Review
- Volatile Compounds FromFrontiers in microbiology · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Plants are defended from attack by emission of volatile organic compounds (VOCs) that can act directly against pathogens and herbivores or indirectly by recruiting natural enemies of herbivores. However, microbial VOC have been less investigated as potential triggers of plant systemic defense responses against pathogens in the field. Bacillus amyloliquefaciens strain IN937a, a plant growth-promoting rhizobacterium that colonizes plant tissues, stimulates induced systemic resistance (ISR) via its emission of VOCs. We investigated the ISR capacity of VOCs and derivatives collected from strain IN937a against bacterial spot disease caused by Xanthomonas axonopodis pv. vesicatoria in pepper. Of 15 bacterial VOCs and their derivatives, 3-pentanol, which is a C8 amyl alcohol reported to be a component of sex pheromones in insects, was selected for further investigation. Pathogens were infiltrated into pepper leaves 10, 20, 30, and 40 days after treatment and transplantation to the field. Disease severity was assessed 7 days after transplantation. Treatment with 3-pentanol significantly reduced disease severity caused by X. axonopodis and naturally occurring Cucumber mosaic virus in field trials over 2 years. We used quantitative real-time polymerase chain analysis to examine Pathogenesis-Related genes associated with salicylic acid (SA), jasmonic acid (JA), and ethylene defense signaling. The expression of Capsicum annuum Pathogenesis-Related protein 1 (CaPR1), CaPR2, and Ca protease inhibitor2 (CaPIN2) increased in field-grown pepper plants treated with 3-pentanol. Taken together, our results show that 3-pentanol triggers induced resistance by priming SA and JA signaling in pepper under field conditions.
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Registered trials
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