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You searched for: Subject Alternaria alternata Remove constraint Subject: Alternaria alternata Subject antifungal properties Remove constraint Subject: antifungal properties Text availability Citation in PubAg Remove constraint Text availability: Citation in PubAg
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1. Antifungal activity of essential oil-encapsulated lipid nanoemulsions formulations against leaf spot disease on tomato caused by Alternaria alternata

Author:
Minh-Hiep Nguyen; Thi-Ngoc-Mai Tran; Ngoc-Bich-Dao Vu
Source:
Archiv für Phytopathologie und Pflanzenschutz 2022 v.55 no.2 pp. 235-257
ISSN:
1477-2906
Subject:
Alternaria alternata; antifungal properties; bioassays; cinnamon; disease prevention; garlic; greenhouses; leaf spot; lipids; plant growth; tomatoes
Abstract:
... This study aimed to find out the optimal formulation of essential oil-encapsulated lipid nanoemulsions (EO-LNs) by comparing antifungal activity against leaf spot disease caused by Alternaria alternata on tomato plants of 10 different EO-LNs, followed by their binary and ternary combinations. Firstly, 10 EO-LNs and their combined formulations were prepared and their in-vitro antifungal activity wa ...
DOI:
10.1080/03235408.2021.2015887

2. Antifungal activity of silver nanoparticles synthesized with the help of Fusarium brachygibbosum

Author:
Sayyad Shahim; N. F. Shaikh; R. V. Sangvikar; B. D. Gachande
Source:
BIOINFOLET 2022 v.19 no.2 pp. 192-194
ISSN:
0976-4755
Subject:
Alternaria alternata; Alternaria solani; Botrytis cinerea; Fusarium oxysporum; Fusarium solani; Maytenus; Pythium aphanidermatum; Sclerotinia; antifungal properties; biosynthesis; host plants; nanosilver
Abstract:
... During present study, Fusarium brachygibbosum was isolated from the host plant Maytenus emarginata (Willd.) Ding Hou. and employed for biosynthesis of extracellular silver nanoparticles (AgNP). The size of the nanoparticles ranged from 15 to 60 nm. These silver nanoparticles were found to be effective against Fusarium oxysporum, Fusarium solani, Alternaria solani, Alternaria alternata, Botrytis ci ...

3. Antifungal properties of aqueous microalgal extracts

Author:
Benjamin Schmid; Luísa Coelho; Peter S.C. Schulze; Hugo Pereira; Tamára Santos; Inês B. Maia; Mário Reis; João Varela
Source:
Bioresource technology reports 2022 v.18 pp. 101096
ISSN:
2589-014X
Subject:
Alternaria alternata; Athelia rolfsii; Botrytis cinerea; Chlorella vulgaris; Nannochloropsis; Phaeodactylum tricornutum; Scenedesmus obliquus; Spirulina; Thanatephorus cucumeris; antifungal properties; food production; microalgae; mycelium; technology
Abstract:
... Microalgae are considered a promising source of eco-friendly antifungal agents that can potentially reduce the usage of synthetic fungicides. Hence, properties of aqueous extracts from Nannochloropsis sp., Phaeodactylum tricornutum, Scenedesmus obliquus, Chlorella vulgaris and Spirulina sp. were investigated in vitro regarding their antagonistic activity towards the phytopathogenic fungi Sclerotiu ...
DOI:
10.1016/j.biteb.2022.101096

4. Antimicrobial properties of Pediococcus acidilactici and Pediococcus pentosaceus isolated from silage

Author:
Joanna Ivy Irorita Fugaban; Jorge Enrique Vazquez Bucheli; Yu Jin Park; Dong Ho Suh; Eun Sung Jung; Bernadette Dora Gombossy de Melo Franco; Iskra Vitanova Ivanova; Wilhelm Heinrich Holzapfel; Svetoslav Dimitrov Todorov
Source:
Journal of applied microbiology 2022 v.132 no.1 pp. 311-330
ISSN:
1364-5072
Subject:
Alternaria alternata; Aspergillus flavus; Aspergillus niger; Cladosporium sphaerospermum; Enterococcus; Listeria monocytogenes; Pediococcus acidilactici; Pediococcus pentosaceus; Penicillium chrysogenum; Penicillium expansum; antifungal properties; bacteriocins; benzoic acid; farms; mechanism of action; metabolites; metabolomics; microbiology; silage; Bulgaria
Abstract:
... AIMS: The objective of this study was to isolate multifunctional bacteriocin‐producing strains; to characterize the expressed bacteriocin for the control of Listeria monocytogenes and vancomycin‐resistant Enterococcus; to evaluate the safety of studied strains; and to explore their antifungal activity. METHODS AND RESULTS: Two Pediococcus strains were isolated from silage samples obtained from an ...
DOI:
10.1111/jam.15205

5. Bioactive Compounds and Antifungal Activity of Leaves and Fruits Methanolic Extracts of Ziziphus spina-christi L.

Author:
Amany A. El-Shahir; Deiaa A. El-Wakil; Arafat Abdel Hamed Abdel Latef; Nora H. Youssef
Source:
Plants 2022 v.11 no.6 pp. -
ISSN:
2223-7747
Subject:
Alternaria alternata; Ziziphus spina-christi; antifungal properties; decane; ellagic acid; fungal growth; gallic acid; gas chromatography-mass spectrometry; high performance liquid chromatography; leaf extracts; leaves; methanol; opportunistic pathogens; pathogenicity; phenol; quercetin; tomatoes
Abstract:
... Zizyphus spina-christi L. has antimicrobial properties because of the presence of biologically active compounds. Alternaria is an opportunistic pathogen that causes leaf spots, rots, and blights on a variety of plant parts. This study aimed to reduce the usage of synthetically derived fungicides. Identification of the bioactive components present in leaves and fruits methanolic extracts of Z. spin ...
DOI:
10.3390/plants11060746

6. Characterization and survival of broad-spectrum biocontrol agents against phytopathogenic fungi

Author:
Saba Azeem; Syed Inayatullah Agha; Neelam Jamil; Bushra Tabassum; Shan Ahmed; Asif Raheem; Nusrat Jahan; Niaz Ali; Anwar Khan
Source:
Revista argentina microbiología 2022 v.54 no.3 pp. 233-242
ISSN:
0325-7541
Subject:
Alternaria alternata; Bacillus amyloliquefaciens; Bacillus subtilis; Fusarium oxysporum; Fusarium verticillioides; Thanatephorus cucumeris; antifungal properties; biological control; corn; cost effectiveness; endo-1,4-beta-glucanase; genes; hydrogen cyanide; indole acetic acid; molasses; phosphates; phyllosphere; plant growth; potatoes; siderophores; solubilization; wheat
Abstract:
... The current study intended to isolate, characterize and identify biocontrol bacteria possessing broad-spectrum antifungal activity from the phyllosphere of different crops including maize, wheat and potato and to assess their growth-promoting activity. In this study 14/113 biocontrol bacteria showed antifungal activity. Bacterial isolates M11 and M33 from maize out of 113 were re-selected on the b ...
DOI:
10.1016/j.ram.2021.10.005

7. Chiral fungicide penconazole: Absolute configuration, bioactivity, toxicity, and stereoselective degradation in apples

Author:
Ye Li; Jiyun Nie; Jia Zhang; Guofeng Xu; Hui Zhang; Mingyu Liu; Xiaoqin Gao; Bacha Syde Asim Shah; Ning Yin
Source:
Science of the total environment 2022 v.808 pp. 152061
ISSN:
0048-9697
Subject:
Alternaria alternata; Daphnia magna; Fusarium oxysporum; Glomerella cingulata; Neofusicoccum ribis; acute toxicity; antifungal properties; circular dichroism spectroscopy; ecotoxicology; enantiomers; environment; half life; penconazole; plant pathogens; risk; stereoselectivity; triazoles; China
Abstract:
... Traditional evaluation of chiral pesticides can lead to inaccurate results, as their enantiomers may show different properties. Penconazole, a chiral triazole fungicide with two enantiomers, is widely applied to protect against phytopathogens. In this study, its absolute configuration, bioactivity, ecotoxicity, and stereoselective degradation were investigated at the enantiomeric level in detail. ...
DOI:
10.1016/j.scitotenv.2021.152061

8. Chitosan nanoparticles mitigate Alternaria leaf spot disease of chilli in nitric oxide dependent way

Author:
Anik Sarkar; Nilanjan Chakraborty; Krishnendu Acharya
Source:
Plant physiology and biochemistry 2022 v.180 pp. 64-73
ISSN:
0981-9428
Subject:
Alternaria alternata; antifungal properties; callose; cell death; chitosan; cultivars; flavonoids; foliar application; fungi; gelation; innate immunity; leaf spot; nitric oxide; phenols; plant physiology
Abstract:
... The present study focuses on protection of emerging Alternaria leaf spot disease of chilli by application of chitosan nanoparticles (CNP). CNP was prepared by ionotropic gelation method and characterized. Antifungal potential of CNP was also checked against Alternaria alternata and its mechanisms were unraveled. Foliar application of CNP (0.001%) improved plant innate immunity in two chilli cultiv ...
DOI:
10.1016/j.plaphy.2022.03.038

9. Comprehensive evaluation of chiral pydiflumetofen from the perspective of reducing environmental risks

Author:
Shanshan Di; Tao Cang; Zhenzhen Liu; Yunye Xie; Huiyu Zhao; Peipei Qi; Zhiwei Wang; Hao Xu; Xinquan Wang
Source:
Science of the total environment 2022 v.826 pp. 154033
ISSN:
0048-9697
Subject:
Alternaria alternata; Danio rerio; Fusarium; Fusarium wilt; Sclerotinia; active sites; antifungal properties; blight; cabbage; celery; enantiomers; environment; environmental protection; maximum residue limits; pesticides; plant pathogens; risk; soil; soybeans; synergism
Abstract:
... The spatial structures of chiral pesticide enantiomers can affect their activity, toxicity and behavior, thereby altering exposure risk. Identifying enantiomer differences and developing high-efficiency green enantiopure pesticide is an important strategy for reducing the negative effects of pesticides. In this study, after confirming the absolute configuration of pydiflumetofen enantiomers, fungi ...
DOI:
10.1016/j.scitotenv.2022.154033

10. Discovery of Natural Rosin Derivatives Containing Oxime Ester Moieties as Potential Antifungal Agents to Control Tomato Gray Mold Caused by Botrytis cinerea

Author:
Yanqing Gao; Renle Xu; Shihao Gu; Kun Chen; Jian Li; Xiaohua He; Shibin Shang; Zhanqian Song; Jie Song
Source:
Journal of agricultural and food chemistry 2022 v.70 no.18 pp. 5551-5560
ISSN:
1520-5118
Subject:
Alternaria alternata; Botrytis cinerea; Fusarium oxysporum; Sclerotinia sclerotiorum; Thanatephorus cucumeris; Valsa mali; antifungal properties; apoptosis; cell membranes; electron transfer; food chemistry; gray mold; mitochondria; mycelium; permeability; quantitative structure-activity relationships; raw materials; rosin; tomatoes; trifloxystrobin; ultrastructure
Abstract:
... Inspired by the application of natural products against pathogenic fungi, two series of dehydroabietyl oxime ester derivatives were synthesized using rosin as a raw material. Based on the evaluation and screening of in vitro antifungal activities against Botrytis cinerea (B. cinerea), Sclerotinia sclerotiorum, Valsa mali, Rhizoctonia solani, Fusarium oxysporum, and Alternaria alternata, compound 4 ...
DOI:
10.1021/acs.jafc.2c01532

11. Effects of trapped-into-solids volatile organic compounds on paper biodeteriogens

Author:
Felicia Menicucci; Eleonora Palagano; Marco Michelozzi; Gabriele Cencetti; Aida Raio; Alessia Bacchi; Paolo P. Mazzeo; Oana A. Cuzman; Alessandro Sidoti; Salvatore Guarino; Sara Basile; Ornella Riccobono; Ezio Peri; Francesco Vizza; Andrea Ienco
Source:
International biodeterioration & biodegradation 2022 v.174 pp. 105469
ISSN:
0964-8305
Subject:
Alternaria alternata; Aspergillus; Bacillus (bacteria); Cladosporium; Lasioderma serricorne; Metschnikowia; Trichoderma; antifungal properties; biodegradation; carvacrol; essential oils; eugenol; indirect contact; insect repellents; paper; thymol; volatile organic compounds
Abstract:
... Paper items from historical archives and libraries are frequently colonized by biodeteriogens, the management of which is a major concern. Essential oil Volatile Organic Compounds (VOCs) of thymol, carvacrol and eugenol, with high levels of antimicrobial and insect repellent activity, were stabilized within crystalline networks of β-cyclodextrins and phenazine-based cocrystals, as a new tool for t ...
DOI:
10.1016/j.ibiod.2022.105469

12. Fabrication of colloidal stable gliadin-casein nanoparticles for the encapsulation of natamycin: Molecular interactions and antifungal application on cherry tomato

Author:
Xiaochuan Wu; Qiuyun Hu; Xianrui Liang; Sheng Fang
Source:
Food chemistry 2022 v.391 pp. 133288
ISSN:
0308-8146
Subject:
Alternaria alternata; Gibbs free energy; antifungal properties; cherry tomatoes; encapsulation; food chemistry; gliadin; hydrogen; hydrophobicity; natamycin; pH; particle size; photostability
Abstract:
... Natamycin was encapsulated in gliadin-casein nanoparticles (G-C NPs) to control black rot in cherry tomato against Alternaria alternata. The G-C NPs with a mean particle diameter of 211 ± 4 nm were prepared using an anti-solvent method. The composite NPs showed better stability against neutral pH, ion, and storage than gliadin NPs. The quenching of gliadin by natamycin was static with a constant o ...
DOI:
10.1016/j.foodchem.2022.133288

13. How does Flourensia microphylla extract affect polyphenolic composition, antioxidant capacity, and antifungal activity?

Author:
Dennise A. Carrillo-Lomelí; Diana Jasso de Rodríguez; Víctor M. Moo-Huchin; Lorena Ramón-Canul; Raúl Rodríguez-García; Susana González-Morales; José A. Villarreal-Quintanilla; Fidel M. Peña-Ramos
Source:
Industrial crops and products 2022 v.186 pp. 115248
ISSN:
0926-6690
Subject:
Alternaria alternata; Flourensia; Fusarium oxysporum; Solanum lycopersicum; antifungal properties; antioxidant activity; antioxidants; ascorbic acid; catechin; chrysin; fruits; gallic acid; high performance liquid chromatography; human health; kaempferol; mycelium; naringin; polyphenols; quercetin; tomatoes; ultrasonic treatment
Abstract:
... Tomato (Solanum lycopersicum L.) fruit is one of the most popular vegetables worldwide, as it is widely consumed due to its many nutrients and antioxidants. Fusarium oxysporum and Alternaria alternata are two phytopathogenic fungi that attack tomato in the field and postharvest. To control them, synthetic chemical fungicides are used; however, the fungi develop resistance to them, and they can cau ...
DOI:
10.1016/j.indcrop.2022.115248

14. Identification of new antifungal metabolites produced by the yeast Metschnikowia pulcherrima involved in the biocontrol of postharvest plant pathogenic fungi

Author:
Alicia Fernandez-San Millan; Jordi Gamir; Inmaculada Farran; Luis Larraya; Jon Veramendi
Source:
Postharvest biology and technology 2022 v.192 pp. 111995
ISSN:
0925-5214
Subject:
Alternaria alternata; Botrytis cinerea; Metschnikowia pulcherrima; antibiotics; antifungal properties; apples; biological control; cell membranes; coculture; grapes; gray mold; long chain fatty acids; metabolites; mycelium; quinic acid; synergism; taurocholic acid; technology; tomatoes; yeasts
Abstract:
... Several strains of the yeast Metschnikowia pulcherrima exhibit strong antagonistic activity against postharvest pathogens and may have broad biotechnological potential as biocontrol agents. However, the nature and interplay of the mechanisms contributing to this antifungal activity are still largely unknown. This study characterizes the antifungal compounds present in the exometabolome of two yeas ...
DOI:
10.1016/j.postharvbio.2022.111995

15. Identification of non-volatile and volatile organic compounds produced by Bacillus siamensis LZ88 and their antifungal activity against Alternaria alternata

Author:
Dongkun Wang; Yichi Li; Yuan Yuan; Depeng Chu; Jianmin Cao; Guangjun Sun; Yongfeng Ai; Zhiyan Cui; Yongfeng Zhang; Fenglong Wang; Xiaoqiang Wang
Source:
Biological control 2022 v.169 pp. 104901
ISSN:
1049-9644
Subject:
Alternaria alternata; Bacillus siamensis; agrochemicals; antifungal properties; biological control; conidia; hyphae; metabolites; mycelium; spore germination; tobacco; volatile organic compounds
Abstract:
... Our previous study identified that Bacillus siamensis strain LZ88 has significant antagonistic activity against a variety of pathogenic fungi, especially against Alternaria alternata, which causes tobacco brown spot. In the present study, the non-volatile compounds and volatile organic compounds (VOCs) produced by LZ88 were identified and tested for their antifungal activities. The non-volatile co ...
DOI:
10.1016/j.biocontrol.2022.104901

16. Improvement of salicylic acid biological effect through its encapsulation with silica or chitosan

Author:
Jimmy Sampedro-Guerrero; Vicente Vives-Peris; Aurelio Gomez-Cadenas; Carolina Clausell-Terol
Source:
International journal of biological macromolecules 2022 v.199 pp. 108-120
ISSN:
0141-8130
Subject:
Alternaria alternata; Arabidopsis thaliana; Botrytis cinerea; Fusarium oxysporum; Geotrichum candidum; antifungal properties; chitosan; encapsulation; fungi; mycelium; plasticity; salicylic acid; silica; surface area; thermal stability; toxicity
Abstract:
... Attacks of necrotrophic and biotrophic fungi affect a large number of crops worldwide and are difficult to control with fungicides due to their genetic plasticity. Encapsulation technology is a good alternative for controlling fungal diseases. In this work, encapsulated samples of salicylic acid (SA) with silica (Si:SA) or chitosan (Ch:SA) at three different ratios were prepared by spray drying, a ...
DOI:
10.1016/j.ijbiomac.2021.12.124

17. In Vitro and In Vivo Control of Alternaria alternata in Barberry (Berberis vulgaris) by Some Essential Oils

Author:
Elahe Sazvar; Mehdi Jahani; Mohammad Hossien Aminifard; Seyedeh Atefeh Hosseini
Source:
Erwerbsobstbau 2022 v.64 no.3 pp. 413-423
ISSN:
0014-0309
Subject:
Alternaria alternata; Berberis vulgaris; acidity; anise; anthocyanins; antifungal properties; antioxidants; caraway; chamomile; fruit weight; fruits; fungal growth; fungi; marjoram; oils; pH; phenol; thyme; thyme oil; weight loss
Abstract:
... In recent years, the use of natural components such as essential oils has been introduced as a new way to control fungal infections. In this study, the effect of the essential oils of anise, chamomile, marjoram, black caraway, and thyme on inhibiting the growth of Alternaria alternata fungi in barberry under in vitro and in vivo conditions was tested, using a completely randomized design involving ...
DOI:
10.1007/s10341-022-00645-2

18. Isolation, characterisation, antifungal activity and validated UPLC/MS/MS method for quantification of novel compound from Artemisia tournefortiana Reichb

Author:
Mahpara Qadir; Nisar Ahmad Dangroo; Vijai Kant Agnihotri; Wajaht Amin Shah
Source:
Natural product research 2022 v.36 no.19 pp. 4990-5000
ISSN:
1478-6427
Subject:
Alternaria alternata; Artemisia; antifungal properties; fungi; minimum inhibitory concentration; research; spectroscopy
Abstract:
... Investigation into the chemical diversity of Artemisia tournefortiana resulted in isolation of one novel compound named tournefortin A and two known artemetin and tournefortin B bioactive compounds. Tournefortin B is first time obtained from natural source. The structure of all the isolated compounds were elucidated by detailed 1D and 2D NMR including HSQC, HMBC, ¹H-¹HOSY and NOESY spectroscopic t ...
DOI:
10.1080/14786419.2021.1915310

19. Lavandula dentata L.: Phytochemical Analysis, Antioxidant, Antifungal and Insecticidal Activities of Its Essential Oil

Author:
Youness El Abdali; Abdelkrim Agour; Aimad Allali; Mohammed Bourhia; Abdelfattah El Moussaoui; Noureddine Eloutassi; Ahmad Mohammed Salamatullah; Abdulhakeem Alzahrani; Lahcen Ouahmane; Mourad A. M. Aboul-Soud; John P. Giesy; Abdelhak Bouia
Source:
Plants 2022 v.11 no.3 pp. -
ISSN:
2223-7747
Subject:
Alternaria alternata; Botrytis cinerea; Callosobruchus maculatus; Fusarium oxysporum; Lavandula dentata; air; antifungal properties; antioxidant activity; antioxidants; borneol; breathing; camphor; chemical constituents of plants; dose response; essential oils; flame ionization; free radicals; gas chromatography-mass spectrometry; linalool; mortality; mycelium; toxicity
Abstract:
... Antioxidant, antifungal and insecticidal activities of essential oil (EO) extracted from the Moroccan lavender (Lavandula dentata) were investigated and their chemical constituents determined. Gas chromatography with flame ionization detection (GC-FID) and gas chromatography-mass spectrometry analyses (GC-MS) were used to examine the phytochemical composition of EO. Antioxidant potential was exami ...
DOI:
10.3390/plants11030311

20. Melatonin enhanced the disease resistance by regulating reactive oxygen species metabolism in postharvest jujube fruit

Author:
Lele Zhang; Youwei Yu; Lulu Chang; Xiaojia Wang; Shaoying Zhang
Source:
Journal of food processing and preservation 2022 v.46 no.3 pp. e16363
ISSN:
0145-8892
Subject:
Alternaria alternata; Ziziphus; antifungal properties; ascorbate peroxidase; ascorbic acid; catalase; disease resistance; fruits; glutathione; hydrogen peroxide; induced resistance; malondialdehyde; melatonin; metabolism; pathogens; peroxidase; postharvest diseases; superoxide anion; superoxide dismutase
Abstract:
... Melatonin (MT), as a putative pleiotropic signal molecule, could participate in inducing postharvest disease resistance and inhibiting postharvest pathogen infection in fruit. In this study, we investigate the mechanism of induced resistance by MT treatment against Alternaria rot of jujube. The results showed that 2 and 20 μmol/L MT did not have direct antimicrobial activity, 200 μmol/L MT had lit ...
DOI:
10.1111/jfpp.16363