1
|
Gea FJ, Navarro MJ, Santos M, Diánez F, Carrasco J. Control of Fungal Diseases in Mushroom Crops while Dealing with Fungicide Resistance: A Review. Microorganisms 2021; 9:585. [PMID: 33809140 PMCID: PMC8000694 DOI: 10.3390/microorganisms9030585] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 03/08/2021] [Accepted: 03/09/2021] [Indexed: 12/04/2022] Open
Abstract
Mycoparasites cause heavy losses in commercial mushroom farms worldwide. The negative impact of fungal diseases such as dry bubble (Lecanicillium fungicola), cobweb (Cladobotryum spp.), wet bubble (Mycogone perniciosa), and green mold (Trichoderma spp.) constrains yield and harvest quality while reducing the cropping surface or damaging basidiomes. Currently, in order to fight fungal diseases, preventive measurements consist of applying intensive cleaning during cropping and by the end of the crop cycle, together with the application of selective active substances with proved fungicidal action. Notwithstanding the foregoing, the redundant application of the same fungicides has been conducted to the occurrence of resistant strains, hence, reviewing reported evidence of resistance occurrence and introducing unconventional treatments is worthy to pave the way towards the design of integrated disease management (IDM) programs. This work reviews aspects concerning chemical control, reduced sensitivity to fungicides, and additional control methods, including genomic resources for data mining, to cope with mycoparasites in the mushroom industry.
Collapse
Affiliation(s)
- Francisco J. Gea
- Centro de Investigación, Experimentación y Servicios del Champiñón, Quintanar del Rey, 16220 Cuenca, Spain; (F.J.G.); (M.J.N.)
| | - María J. Navarro
- Centro de Investigación, Experimentación y Servicios del Champiñón, Quintanar del Rey, 16220 Cuenca, Spain; (F.J.G.); (M.J.N.)
| | - Milagrosa Santos
- Departamento de Agronomía, Escuela Politécnica Superior, Universidad de Almería, 04120 Almería, Spain; (M.S.); (F.D.)
| | - Fernando Diánez
- Departamento de Agronomía, Escuela Politécnica Superior, Universidad de Almería, 04120 Almería, Spain; (M.S.); (F.D.)
| | - Jaime Carrasco
- Technological Research Center of the Champiñón de La Rioja (CTICH), 26560 Autol, Spain
- Department of Plant Sciences, University of Oxford, South Parks Road, Oxford OX1 2JD, UK
| |
Collapse
|
2
|
Saroj A, Chanotiya CS, Maurya R, Pragadheesh VS, Yadav A, Samad A. Antifungal action of Lippia alba essential oil in Rhizoctonia solani disease management. SN APPLIED SCIENCES 2019. [DOI: 10.1007/s42452-019-1207-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
|
3
|
Antispasmodic Effect of Essential Oils and Their Constituents: A Review. Molecules 2019; 24:molecules24091675. [PMID: 31035694 PMCID: PMC6539827 DOI: 10.3390/molecules24091675] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 04/24/2019] [Accepted: 04/25/2019] [Indexed: 12/12/2022] Open
Abstract
The antispasmodic effect of drugs is used for the symptomatic treatment of cramping and discomfort affecting smooth muscles from the gastrointestinal, billiary or genitourinary tract in a variety of clinical situations.The existing synthetic antispasmodic drugs may cause a series of unpleasant side effects, and therefore the discovery of new molecules of natural origin is an important goal for the pharmaceutical industry. This review describes a series of recent studies investigating the antispasmodic effect of essential oils from 39 plant species belonging to 12 families. The pharmacological models used in the studies together with the mechanistic discussions and the chemical composition of the essential oils are also detailed. The data clearly demonstrate the antispasmodic effect of the essential oils from the aromatic plant species studied. Further research is needed in order to ascertain the therapeutic importance of these findings.
Collapse
|
4
|
Santos NOD, Pascon RC, Vallim MA, Figueiredo CR, Soares MG, Lago JHG, Sartorelli P. Cytotoxic and Antimicrobial Constituents from the Essential Oil of Lippia alba (Verbenaceae). MEDICINES (BASEL, SWITZERLAND) 2016; 3:medicines3030022. [PMID: 28930132 PMCID: PMC5456251 DOI: 10.3390/medicines3030022] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Revised: 08/08/2016] [Accepted: 08/09/2016] [Indexed: 06/07/2023]
Abstract
Backgroud:Lippia alba (Verbenaceae) is a plant widely used in folk medicine to treat various diseases. The present work deals with the chemical composition of the crude essential oil extracted from leaves of L. alba and evaluation of its antimicrobial and cytotoxic activities. Methods: Leaves of L. alba were extracted by hydrodistillation and analyzed by gas chromatography/mass spectrometry (GC/MS) as well as by nuclear magnetic resonance (NMR) spectroscopy. Cytotoxic and antimicrobial activities of crude essential oil were evaluated in vitro using MTT and broth microdilution assays, respectively. Results: Chemical analysis afforded the identification of 39 substances corresponding to 99.45% of the total oil composition. Concerning the main compounds, monoterpenes nerol/geraniol and citral correspond to approximately 50% of crude oil. The cytotoxic activity of obtained essential oil against several tumor cell lines showed IC50 values ranging from 45 to 64 µg/mL for B16F10Nex2 (murine melanoma) and A549 (human lung adenocarcinoma). In the antimicrobial assay, was observed that all tested yeast strains, except C. albicans, were sensitive to crude essential oil. MIC values were two to four-folds lower than those determined to bacterial strains. Conclusion: Analysis of chemical composition of essential oils from leaves of L. alba suggested a new chemotype nerol/geraniol and citral. Based in biological evidences, a possible application for studied oil as an antifungal in medicine, as well as in agriculture, is described.
Collapse
Affiliation(s)
- Nara O Dos Santos
- Instituto de Ciências Ambientais, Químicas e Farmacêuticas, Universidade Federal de São Paulo, Diadema 09972-270, SP, Brazil.
| | - Renata C Pascon
- Instituto de Ciências Ambientais, Químicas e Farmacêuticas, Universidade Federal de São Paulo, Diadema 09972-270, SP, Brazil.
| | - Marcelo A Vallim
- Instituto de Ciências Ambientais, Químicas e Farmacêuticas, Universidade Federal de São Paulo, Diadema 09972-270, SP, Brazil.
| | - Carlos R Figueiredo
- Disciplina de Biologia Celular, Departamento de Micro, Imuno e Parasitologia, Universidade Federal de São Paulo, Sao Paulo 04021-001, SP, Brazil.
| | - Marisi G Soares
- Instituto de Química, Universidade Federal de Alfenas, Alfenas 37130-000, MG, Brazil.
| | - João Henrique G Lago
- Instituto de Ciências Ambientais, Químicas e Farmacêuticas, Universidade Federal de São Paulo, Diadema 09972-270, SP, Brazil.
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Santo Andre 09210-180, SP, Brazil.
| | - Patricia Sartorelli
- Instituto de Ciências Ambientais, Químicas e Farmacêuticas, Universidade Federal de São Paulo, Diadema 09972-270, SP, Brazil.
| |
Collapse
|
5
|
Al-Fatimi M, Wurster M, Lindequist U. Chemical Composition, Antimicrobial and Antioxidant Activities of the Volatile Oil of Ganoderma pfeifferi Bres. MEDICINES (BASEL, SWITZERLAND) 2016; 3:medicines3020010. [PMID: 28930120 PMCID: PMC5456227 DOI: 10.3390/medicines3020010] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Revised: 04/18/2016] [Accepted: 04/19/2016] [Indexed: 04/18/2023]
Abstract
In a first study of the volatile oil of the mushroom basidiomycete Ganoderma pfeifferi Bres., the chemical composition and antimicrobial and antioxidant activities of the oil were investigated. The volatile oil was obtained from the fresh fruiting bodies of Ganoderma pfeifferi Bres. By hydrodistillation extraction and analyzed by GC-MS. The antimicrobial activity of the oil was evaluated against five bacteria strains and two types of fungi strains, using disc diffusion and broth microdilution methods. In addition, the antioxidant activity of the oil was determined using DPPH assay. Four volatile compounds representing 90.5% of the total oil were identified. The majority of the essential oil was dominated by 1-octen-3-ol (amyl vinyl carbinol) 1 (73.6%) followed by 1-octen-3-ol acetate 2 (12.4%), phenylacetaldehyde 3 (3.0%) and 6-camphenol 4 (1.5%). The results showed that the Gram-positive bacteria species are more sensitive to the essential oil than Gram-negative bacteria. The oil showed strong antimicrobial activity against Staphylococcus aureus as well as Candida albicans. Moreover, the oil exhibited strong radical scavenging activity in the DPPH assay. This first report on the chemical composition and biological properties of G. pfeifferi volatile oil makes its pharmaceutical uses rational and provides a basis in the biological and phytochemical investigations of the volatile oils of Ganodermataceae species.
Collapse
Affiliation(s)
- Mohamed Al-Fatimi
- Department of Pharmacognosy, Faculty of Pharmacy, Aden University, P.O. Box 5411 (Maalla) Aden, Yemen.
| | - Martina Wurster
- Department of Pharmaceutical Biology, Ernst-Moritz-Arndt-University Greifswald, D-17487 Greifswald, Germany.
| | - Ulrike Lindequist
- Department of Pharmaceutical Biology, Ernst-Moritz-Arndt-University Greifswald, D-17487 Greifswald, Germany.
| |
Collapse
|