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Alternaria alternata
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- Author:
- Amna Shoaib; Mishaal Akhtar; Arshad Javaid; Haider Ali; Zahra Nisar; Shabnam Javed
- Source:
- Physiology and molecular biology of plants 2021 v.27 no.6 pp. 1361-1376
- ISSN:
- 0971-5894
- Subject:
- Alternaria alternata; Fourier transform infrared spectroscopy; antifungal properties; catalase; catechol oxidase; conidia; disease control; disease incidence; dose response; foliar application; fungal biomass; fungal growth; fungi; heat; hot peppers; hyphae; leaf spot; molecular biology; pathogens; peroxidase; phenylalanine ammonia-lyase; photosynthesis; plant growth; principal component analysis; protein structure; sustainable agriculture; zinc
- Abstract:
- ... The fungal pathogen, Alternaria alternata is responsible for causing leaf spot disease in many plants, including chili pepper. Zinc (Zn) an essential micronutrient for plant growth, also increases resistance in plants against diseases, and also acts as an antifungal agent. Here, in vitro effects of ZnSO₄ on the propagation of A. alternata were investigated, and also in vivo, the effect of foliar a ...
- DOI:
- 10.1007/s12298-021-01004-3
- https://doi.org/10.1007/s12298-021-01004-3
- Author:
- Imen Zouari; Fatma Masmoudi; Khaled Medhioub; Slim Tounsi; Mohamed Trigui
- Source:
- Antonie van Leeuwenhoek 2020 v.113 no.12 pp. 2107-2122
- ISSN:
- 0003-6072
- Subject:
- Alcaligenes; Alternaria alternata; Aspergillus niger; Bacillus siamensis; Botrytis cinerea; Fusarium oxysporum; Ochrobactrum; Providencia; antifungal properties; biofilm; biological control; biosurfactants; carboxylic ester hydrolases; cell walls; compost extracts; disease control; gray mold; growth promotion; hulls; nucleotide sequences; olives; plant growth; poultry manure; principal component analysis; proteinases; tomatoes; vigor
- Abstract:
- ... The use of compost extracts is steadily increasing, offering an attractive way for plant growth enhancement and disease management replacing chemical pesticides. In this study, potential mechanisms involved in plant growth promotion and suppressive activity against fungal diseases, of a compost extract produced from poultry manure/olive husk compost, were investigated. Results of physico-chemical ...
- DOI:
- 10.1007/s10482-020-01481-8
- https://doi.org/10.1007/s10482-020-01481-8
- Author:
- Jing-jing Ren; Dan Zhang; Pu-xing Hou; Hua Wu
- Source:
- Plant disease 2020 v.104 no.10 pp. 2688-2695
- ISSN:
- 0191-2917
- Subject:
- Alternaria alternata; Armoracia rusticana; Botrytis cinerea; Geotrichum candidum; Rhizopus stolonifer; acidity; air; antifungal agents; antifungal properties; disease control; gas chromatography-mass spectrometry; hardness; horseradish; isothiocyanates; median effective concentration; mycelium; plant fats and oils; postharvest diseases; preservatives; tomatoes; total soluble solids; vapors; weight loss
- Abstract:
- ... This study evaluated the potential of horseradish (Armoracia rusticana) oil (ARO) and eight isothiocyanates (propyl ITC [ProITC], isopropyl ITC [IsoproITC], n-butyl ITC [n-BuITC], 3-butenyl ITC [3-BeITC], phenyl ITC [PhITC], benzyl ITC [BzITC], 2-phenylethyl ITC [PhEITC], and allyl ITC [AITC]) as preservatives and antifungal agents for postharvest tomato disease control. Results showed that ARO an ...
- DOI:
- 10.1094/PDIS-03-20-0498-RE
- https://doi.org/10.1094/PDIS-03-20-0498-RE
- Author:
- Rajini Sollepura Boregowda; Nandhini Murali; Arakere C. Udayashankar; Siddapura R. Niranjana; Ole S. Lund; Harischandra S. Prakash
- Source:
- Plants 2019 v.8 no.3 pp. -
- ISSN:
- 2223-7747
- Subject:
- Alternaria alternata; Curvularia lunata; Eclipta prostrata; Epicoccum sorghinum; Fusarium thapsinum; Sorghum (Poaceae); antifungal properties; apigenin; carcinogenicity; disease control; disease resurgence; field experimentation; fungi; fungicides; germination; greenhouses; lactones; magnetism; mass spectrometry; metabolites; methanol; nuclear magnetic resonance spectroscopy; pathogens; seed treatment; ultra-performance liquid chromatography
- Abstract:
- ... Unscientific use of synthetic fungicides in plant disease management has environmental ramifications, such as disease resurgence and serious health problems due to their carcinogenicity. This has prompted the identification and development of eco-friendly greener alternatives. Eclipta alba extract was evaluated for its antifungal activity in in vitro and in vivo against sorghum fungal pathogens Fu ...
- DOI:
- 10.3390/plants8030072
- PubMed:
- 30909408
- PubMed Central:
- PMC6473702
- https://doi.org/10.3390/plants8030072
- Author:
- Fabiano José Perina; Camila Cristina Lage de Andrade; Silvino Intra Moreira; Eduardo Mateus Nery; Claudio Ogoshi; Eduardo Alves
- Source:
- Phytoparasitica 2019 v.47 no.4 pp. 575-589
- ISSN:
- 0334-2123
- Subject:
- Alternaria alternata; Cinnamomum verum; Citrus; antifungal properties; cinnamon; copper; disease control; enzymes; essential oils; eugenol; fungal growth; fungicides; gas chromatography-mass spectrometry; growth retardation; induced resistance; leaves; mechanism of action; minimum inhibitory concentration; plant pathogenic fungi; tangerines
- Abstract:
- ... Cinnamon essential oil (CEO) has proven activity against several plant-pathogenic fungi and can reduce fungal diseases to an extent comparable to that achieved using commercial fungicides. Thus, the goal of the present work was to identify the active constituents of this essential oil and determine the direct fungicidal mode of action as well as putative indirect action by activation of citrus pla ...
- DOI:
- 10.1007/s12600-019-00754-x
- https://doi.org/10.1007/s12600-019-00754-x
- Author:
- E. Mangwende; Q. Kritzinger; T. A. S. Aveling
- Source:
- European journal of plant pathology 2019 v.154 no.3 pp. 575-584
- ISSN:
- 0929-1873
- Subject:
- Allium sativum; Alternaria alternata; Bacillus (bacteria); Carica papaya; Coriandrum sativum; Datura stramonium; Lantana camara; Tagetes minuta; Trichoderma; Zingiber officinale; acetone; antifungal properties; biological control agents; disease control; ethyl acetate; fungal diseases of plants; fungicides; greenhouse experimentation; hot water treatment; leaf spot; organic production; plant extracts; plant pathogenic fungi; seed treatment; seedling emergence; seedlings; seeds; shoots; soaking
- Abstract:
- ... Increased consumer awareness on the means of production of food in recent decades has intensified pressure for growth of organic farming particularly for its benefit on the environment due to minimal use of synthetic chemicals. In this regard, non-chemical seed treatments, viz. biocontrol agents (Trichoderma and Bacillus), hot water treatments and plant extracts, were studied as alternatives to sy ...
- DOI:
- 10.1007/s10658-019-01682-6
- https://doi.org/10.1007/s10658-019-01682-6
- Author:
- Changliang Jing; Jian Zhao; Xiaobin Han; Ruihuan Huang; Desheng Cai; Chengsheng Zhang
- Source:
- Crop protection 2018 v.104 pp. 41-46
- ISSN:
- 0261-2194
- Subject:
- Alternaria alternata; Syringa oblata; acetates; alpha-caryophyllene; antifungal properties; beta-caryophyllene; biological control agents; buds; disease control; emulsions; essential oils; eugenol; fluorescence microscopy; fungicides; gas chromatography-mass spectrometry; hyphae; membrane permeability; minimum inhibitory concentration; mycelium; scanning electron microscopy; tobacco
- Abstract:
- ... Alternaria alternata causes serious brown spot disease in tobacco. To effectively control the disease, we tested the antifungal effects of the essential oil from the buds of Syringa oblata Lindl. Twelve different compounds were identified by gas chromatography–mass spectrometry. The major constituents were eugenol (40.426%), eugenol acetate (28.784%), β-caryophyllene (21.989%), and α-caryophyllene ...
- DOI:
- 10.1016/j.cropro.2017.10.002
- https://doi.org/10.1016/j.cropro.2017.10.002
- Author:
- Wusun Li; Shuzhi Yuan; Jing Sun; Qianqian Li; Weibo Jiang; Jiankang Cao
- Source:
- International journal of food microbiology 2018 v.278 pp. 26-35
- ISSN:
- 0168-1605
- Subject:
- Alternaria alternata; DNA; Ziziphus; antifungal properties; confocal laser scanning microscopy; disease control; dose response; dye binding; electrolytes; fluorescent dyes; fluorometry; food contamination; fruit diseases; fruits; fungi; fungicides; in vivo studies; lipid peroxidation; membrane permeability; mycelium; mycotoxins; organelles; pathogens; plasma membrane; postharvest diseases; propidium; proteins; raw fruit; reactive oxygen species; spore germination; spores; sugars; ultrastructure; vegetables
- Abstract:
- ... The fungus Alternaria alternata can cause food contamination by black spot rot and food safety issues due to the production of mycotoxins. In particular, A. alternata can infect many fresh fruits and vegetables and lead to considerable postharvest decay during storage and processing. The use of plant-derived products in postharvest disease management may be an acceptable alternative to traditional ...
- DOI:
- 10.1016/j.ijfoodmicro.2018.04.024
- https://doi.org/10.1016/j.ijfoodmicro.2018.04.024
- Author:
- Wusun Li; Shuzhi Yuan; Qianqian Li; Weina Sang; Jiankang Cao; Weibo Jiang
- Source:
- Postharvest biology and technology 2018 v.145 pp. 230-238
- ISSN:
- 0925-5214
- Subject:
- Alternaria alternata; Ziziphus; antifungal properties; confocal laser scanning microscopy; disease control; electrolytes; flow cytometry; fruits; morphogenesis; mycelium; nucleotides; organelles; oxidative stress; pathogens; plasma membrane; postharvest diseases; propidium; proteins; quantitative analysis; reactive oxygen species; spore germination; spores; sugars
- Abstract:
- ... Black spot rot caused by Alternaria alternata is one of the main postharvest diseases on jujube fruit. The aim of this study was to investigate the antifungal activity of methyl p-coumarate (MpCA) against A. alternata, and to elucidate the underlying mechanism involved. MpCA treatments significantly inhibited the development of black spot rot on the jujube fruit inoculated with A. alternata. Moreo ...
- DOI:
- 10.1016/j.postharvbio.2018.07.016
- https://doi.org/10.1016/j.postharvbio.2018.07.016
- Author:
- F. Z. Hamdani; R. Allem
- Source:
- Phytothérapie 2017 v.15 no.5 pp. 263-266
- ISSN:
- 1624-8597
- Subject:
- Alternaria alternata; Citrus aurantium; Citrus limon; Citrus reticulata; Citrus sinensis; Penicillium; antifungal agents; antifungal properties; disease control; essential oils; fungal diseases of plants; hydrodistillation; leaves; mycelium
- Abstract:
- ... The essential oils were extracted by hydrodistillation from the leaves of citrus by using hydrodistillation. The largest yields were recorded with Citrus limon L (1.02%) and Citrus sinensis (0.96%). The results of the antifungal activity of essential oils of citrus showed the great inhibitory power of Citrus aurantium, Citrus limon and Citrus reticulata, on the radial mycelial growth of Alternaria ...
- DOI:
- 10.1007/s10298-015-0978-3
- https://doi.org/10.1007/s10298-015-0978-3
- Author:
- C. Pane; F. Fratianni; F. Raimo; F. Nazzaro; M. Zaccardelli
- Source:
- Journal of plant pathology 2017 v.99 no.1 pp. 239-244
- ISSN:
- 1125-4653
- Subject:
- Alternaria alternata; Capsicum annuum; agricultural land; antifungal agents; antifungal properties; antioxidant activity; chlorogenic acid; dipping; disease control; disease severity; epicatechin; ferulic acid; gallic acid; genotype; landraces; leaf blight; leaves; liquid chromatography; luteolin; mycelium; peppers; plant diseases and disorders; rutin; tomatoes; Italy
- Abstract:
- ... Plant-derived antifungals have an interesting potential to be used for the sustainable management of plant diseases. In this work, seven different local genotypes of Capsicum annuum, diffused in agricultural areas of Campania Region (Italy), were explored for their potential in providing phytochemical extracts suitable for antifungal applications. Bioactive hydro-methanolic extracts has been asses ...
- DOI:
- 10.4454/jpp.v99i1.3829
- https://doi.org/10.4454/jpp.v99i1.3829
- Author:
- Davide Sardella; Ruben Gatt; Vasilis P. Valdramidis
- Source:
- Food research international 2017 v.101 pp. 274-279
- ISSN:
- 0963-9969
- Subject:
- Alternaria alternata; Botrytis cinerea; EDTA (chelating agent); Penicillium expansum; Rhizopus stolonifer; agar; antifungal properties; diameter; disease control; fungi; fungicides; health hazards; mechanism of action; metal ions; mycelium; nanoparticles; pollution; postharvest diseases; regression analysis; scanning electron microscopy; zinc oxide
- Abstract:
- ... Increasing concerns continue to be expressed about health hazards and environmental pollution resulting from the use of conventional fungicides for postharvest disease control. Nanoparticles represent an alternative solution for postharvest disease management. The objective of this work was to assess the physiological effects and the antifungal efficiency of ZnO nanoparticles (ZnO NPs) against a n ...
- DOI:
- 10.1016/j.foodres.2017.08.019
- https://doi.org/10.1016/j.foodres.2017.08.019
- Author:
- Catello Pane; Florinda Fratianni; Mario Parisi; Filomena Nazzaro; Massimo Zaccardelli
- Source:
- Crop protection 2016 v.84 pp. 81-87
- ISSN:
- 0261-2194
- Subject:
- Alternaria alternata; Capsicum annuum; antifungal properties; antioxidant activity; caffeic acid; catechin; chemical treatment; cherry tomatoes; chlorogenic acid; conidia; disease control; disease severity; dose response; ferulic acid; fruits; gallic acid; germination; mycelium; p-coumaric acid; pepper; plant protection
- Abstract:
- ... The use of plant-derived products in postharvest disease management may be a valid alternative to conventional chemical treatments. In this study, the antifungal activity of crude foliar extracts of a wild Capsicum annuum accession against Alternaria alternata was assessed. Pepper extracts affected mycelial growth and suppressed conidia germination in a dose-dependent manner. Moreover, they signif ...
- DOI:
- 10.1016/j.cropro.2016.02.015
- https://doi.org/10.1016/j.cropro.2016.02.015
- Author:
- Ugo De Corato; Egidio Viola; Giuseppe Arcieri; Vito Valerio; Fernando Antonio Cancellara; Francesco Zimbardi
- Source:
- Crop protection 2014 v.55 pp. 109-118
- ISSN:
- 0261-2194
- Subject:
- Alternaria alternata; Arundo donax; Botrytis cinerea; Colletotrichum acutatum; Fusarium oxysporum f. sp. lycopersici; Miscanthus sinensis; Passalora fulva; Verticillium dahliae; antifungal properties; biofuels; biomass; conidia; dipping; disease control; eggplants; ethanol production; fermentation; formic acid; fruits; germination; greenhouse production; growth retardation; horticultural crops; horticulture; hydroxymethylfurfural; in vitro studies; irrigation water; leaves; melons; mycelium; peas; plant pathogenic fungi; plant protection; root systems; seedlings; strawberries; sustainable agriculture; tomatoes; wastes; wheat straw; Italy
- Abstract:
- ... The antifungal activity of steam-exploded liquid waste (SELW) produced by the detoxification of steam-exploded biomass of Miscanthus sinensis, Arundo donax and wheat straw for 2nd generation industrial bioethanol production was studied against plant pathogenic fungi for the first time. Quantification of fermentation inhibitors (2-furaldehyde, 5-hydroxymethylfurfural, acetic and formic acid) was ca ...
- DOI:
- 10.1016/j.cropro.2013.09.005
- https://doi.org/10.1016/j.cropro.2013.09.005
- Author:
- Jiaqi Yan; Jian Li; Hongwei Zhao; Ni Chen; Jiankang Cao; Weibo Jiang
- Source:
- Journal of food protection 2011 v.74 no.5 pp. 783-788
- ISSN:
- 0362-028X
- Subject:
- Alternaria alternata; Ziziphus jujuba; antifungal properties; ascorbic acid; beta-glucanase; catalase; chitinase; chitosan; defense mechanisms; disease control; disease incidence; fruit quality; fungi; hydrogen peroxide; in vitro studies; mycelium; peroxidase; phenolic compounds; phenylalanine ammonia-lyase; plant products; postharvest diseases; relative humidity; storage quality; superoxide dismutase; total soluble solids
- Abstract:
- ... Effects of oligochitosan (OCH) on postharvest rot caused by Alternaria alternata in Chinese jujube (Zizyphus jujuba Mill. cv. Dongzao) fruit were investigated. An in vitro test indicated that mycelial growth of A. alternata was strongly suppressed by OCH at 0.5, 1, 2, 5, 10, 15, or 20 g/liter. The half-inhibition concentration of OCH against this fungus was 0.76 and 1.69 g/liter on days 4 and 6 of ...
- DOI:
- 10.4315/0362-028X.JFP-10-480
- https://doi.org/10.4315/0362-028X.JFP-10-480
- Author:
- Daniel Diego Costa Carvalho; Eduardo Alves; Renato Barbosa Camargos; Denilson Ferreira Oliveira; José Roberto Soares Scolforo; Douglas Antônio de Carvalho; Tereza Raquel Sâmia Batista
- Source:
- Revista iberoamericana de micología 2011 v.28 no.4 pp. 173-178
- ISSN:
- 1130-1406
- Subject:
- Alternaria alternata; Anadenanthera colubrina; Artemisia annua; Cariniana; Ficus carica; Ruta graveolens; antifungal properties; disease control; flowers; fruits; fungi; fungicides; hybrids; in vitro studies; leaves; microbial growth; plant extracts; polypropylenes; tangerines; tangors; Brazil
- Abstract:
- ... BACKGROUND: Alternaria alternata causes the Alternaria brown spot disease (ABS) in many tangerines and their hybrids worldwide. Plant extracts offer an alternative method for controlling this disease, which control is based on chemical fungicides. AIMS: To identify plant species with antifungal properties against A. alternata, the causal agent of the ABS. METHODS: Plant extracts prepared from leav ...
- DOI:
- 10.1016/j.riam.2011.05.001
- https://doi.org/10.1016/j.riam.2011.05.001
- Author:
- Tegegne, G.; Pretorius, J.C.; Swart, W.J.
- Source:
- Crop protection 2008 v.27 no.7 pp. 1052-1060
- ISSN:
- 0261-2194
- Subject:
- Agapanthus africanus; plant extracts; antifungal properties; phytotoxicity; plant pathogenic fungi; Mycosphaerella pinodes; Pythium ultimum; Fusarium oxysporum; Alternaria alternata; Ascochyta; blight; disease control; peas; greenhouse experimentation; field experimentation; South Africa
- Abstract:
- ... Crude extracts of various Agapanthus africanus plant parts were screened in vitro against eight economically important plant pathogenic fungi. Radial mycelial growth was inhibited significantly (P<0.05) in five test organisms, while Pythium ultimum, and to a lesser extent Fusarium oxysporum and Alternaria alternata, showed a degree of tolerance. Subsequently, these crude extracts were tested in vi ...
- DOI:
- 10.1016/j.cropro.2007.12.007
- https://doi.org/10.1016/j.cropro.2007.12.007
- Author:
- Feng, W.; Zheng, X.; Chen, J.; Yang, Y.
- Source:
- Crop protection 2008 v.27 no.1 pp. 112-117
- ISSN:
- 0261-2194
- Subject:
- Cassia; essential oils; magnesium sulfate; antifungal properties; tomatoes; Alternaria alternata; fungal diseases of plants; postharvest diseases; disease control; fruit quality; in vitro studies; in vivo studies
- Abstract:
- ... The inhibitory effects of cassia oil alone or in combination with magnesium sulphate (MgSO4) against Alternaria alternata in vitro and in vivo were tested. Magnesium sulphate(0.25-3%) enhanced the inhibitory effects of 200 μl l-1 cassia oil in vitro. Cassia oil at 500 μl l-1, in combination with 0.25% MgSO4, showed a significant inhibition effect on A. alternata of cherry tomatoes stored at 20 °C ...
- DOI:
- 10.1016/j.cropro.2007.04.014
- https://doi.org/10.1016/j.cropro.2007.04.014
- Author:
- Yecheng, Deng; Zhen, Yang; Yanzhen, Yu; Xiulian, Bi
- Source:
- Pest management science 2008 v.64 no.2 pp. 203-207
- ISSN:
- 1526-498X
- Subject:
- plant pathogenic fungi; Myoporum; plant extracts; fungal diseases of plants; active ingredients; antifungal properties; disease control; Fusarium oxysporum f. sp. niveum; Pestalotia; Ceratocystis paradoxa; Colletotrichum musae; Alternaria alternata; Mycosphaerella; Sphaceloma; stems; leaves; spore germination
- Abstract:
- ... BACKGROUND: In order to understand the bioactivity of Myoporum bontioides A. Gray against plant pathogens and determine its active ingredients, the inhibitory activities of methanol extracts from M. bontioides against Fusarium oxysporum f. sp. niveum (E. F. Smith) Snyder & Hansen, Pestalotia mangiferae P. Henn., Thielaviopsis paradoxa (De Seynes) v. Hohnel, Colletotrichum musae (Berk. & M. A. Curt ...
- DOI:
- 10.1002/ps.1491
- PubMed:
- 18069657
- https://doi.org/10.1002/ps.1491
- Author:
- Song, Jun; Hildebrand, Paul D.; Fan, Lihua; Forney, Charles F.; Renderos, Willy E.; Campbell-Palmer, Leslie; Doucette, Craig
- Source:
- Journal of food science 2007 v.72 no.4 pp. M108
- ISSN:
- 0022-1147
- Subject:
- postharvest diseases; plant pathogenic fungi; microbial contamination; food contamination; volatile compounds; Botrytis cinerea; Monilinia fructicola; Sclerotinia sclerotiorum; Alternaria alternata; Glomerella cingulata; fungal antagonists; antifungal properties; mycelium; mortality; raspberries; peaches; disease control
- Abstract:
- ... The effect of the natural volatile hexanal was studied as an antifungal agent on the major postharvest fungal pathogens Botrytis cinerea, Monilinia fructicola, Sclerotinia sclerotiorum, Alternaria alternata, and Colletotrichum gloeosporioides. The antifungal effect of hexanal vapor was dependent on concentration and treatment duration, but sensitivity of the pathogens varied. All spores of B. cine ...
- DOI:
- 10.1111/j.1750-3841.2007.00341.x
- https://doi.org/10.1111/j.1750-3841.2007.00341.x