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- Author:
- Laura Meno; Olga Escuredo; Maria Shantal Rodríguez-Flores; Maria Carmen Seijo
- Source:
- Aerobiologia 2021 v.37 no.2 pp. 309-320
- ISSN:
- 0393-5965
- Subject:
- Alternaria; Aspergillus; Cladosporium; Fusarium; Helminthosporium; Leptosphaeria; Penicillium; Phytophthora; farmers; fungi; income; potatoes; relative humidity; temperature; Spain
- Abstract:
- ... Potatoes production is the main source of income in A Limia (Northwest Spain). Most of the potatoes harvest is stored in piles in farmer´s warehouses without systems to control temperature and relative humidity and only a few industries have storage facilities with cooling systems. This study constitutes an approach to detecting fungal spores present inside potato warehouses and the influence of t ...
- DOI:
- 10.1007/s10453-021-09691-x
- https://doi.org/10.1007/s10453-021-09691-x
- Author:
- Katarzyna Pieczul; Agnieszka Perek; Krzysztof Kubiak
- Source:
- Journal of microbiological methods 2018 v.154 pp. 141-146
- ISSN:
- 0167-7012
- Subject:
- Alternaria; Cladosporium; DNA; Fusarium; Helminthosporium; Penicillium; Tilletia controversa; Tilletia laevis; Tilletia tritici; detection limit; fungi; protocols; rapid methods; smut diseases; teliospores; wheat
- Abstract:
- ... The study describes a novel diagnostic protocol based on a loop-mediated isothermal DNA amplification (LAMP) for identification of wheat grains infection by Tilletia laevis, Tilletia caries (common bunt) and Tilletia controversa (draft bunt). The presented data showed that the LAMP analysis is a simple, specific and rapid method that could be used for detection of Tilletia spp. in contaminated gra ...
- DOI:
- 10.1016/j.mimet.2018.10.018
- https://doi.org/10.1016/j.mimet.2018.10.018
- Author:
- Nicoleta Ianovici
- Source:
- Grana 2017 v.56 no.6 pp. 424-435
- ISSN:
- 1651-2049
- Subject:
- Alternaria; Cladosporium; Fusarium; Helminthosporium; Leptosphaeria; air; airborne microorganisms; atmospheric pressure; fungal spores; fungi; rain; relative humidity; soil temperature; solar radiation; statistical analysis; summer; warm season; Romania
- Abstract:
- ... The present aeromycological investigation was undertaken to study atmospheric fungal spores in Timişoara (western Romania). This study was carried out using a Hirst type volumetric sampler. The study revealed the existence of a rich airborne mycoflora. The atmospheric fungal spores were classified and evaluated into three groups (‘major’, ‘minor’ and ‘sporadic’) depending upon their catch percenta ...
- DOI:
- 10.1080/00173134.2016.1271823
- https://doi.org/10.1080/00173134.2016.1271823
- Author:
- Dimphna Nneka Ezike; Catherine V. Nnamani; Oluwatoyin T. Ogundipe; Olushola H. Adekanmbi
- Source:
- Aerobiologia 2016 v.32 no.4 pp. 697-707
- ISSN:
- 0393-5965
- Subject:
- Alternaria; Bacillariophyceae; Blumeria graminis; Cladosporium; Curvularia; Fusarium; Helminthosporium; Nigrospora; Pithomyces; Puccinia; Torula; algae; ferns and fern allies; fungal spores; fungi; human health; meteorological parameters; pollen; skin diseases; spore traps; surveys; wet season; Nigeria
- Abstract:
- ... The ambient atmosphere is dominated with pollen and spores, which trigger allergic reactions and diseases and impact negatively on human health. A survey of pollen and fungal spores constituents of the atmosphere of Garki, Abuja (North-Central Nigeria) was carried out for 1 year (June 1, 2011–May 31, 2012). The aim of the study was to determine the prevalence and abundance of pollen and fungal spo ...
- DOI:
- 10.1007/s10453-016-9443-5
- PubMed:
- 27890967
- PubMed Central:
- PMC5106507
- https://doi.org/10.1007/s10453-016-9443-5
- Author:
- Ximena Martínez Blanco; Leticia Tejera; Ángeles Beri
- Source:
- Aerobiologia 2016 v.32 no.2 pp. 317-333
- ISSN:
- 0393-5965
- Subject:
- Alternaria; Cladosporium; Coprinus; Didymella; Helminthosporium; Leptosphaeria; Myxogastrea; Pseudofungi; Pucciniaceae; allergenicity; anamorphs; autumn; correlation; fungal spores; fungi; monitoring; relative humidity; risk; seasonal variation; summer; surveys; temperature; wind speed; Uruguay
- Abstract:
- ... In Uruguay, aeromycological studies are restricted to a gravimetric analysis performed from December 1942 to March 1944 in Montevideo where spores of Pucciniaceae, Alternaria and Helminthosporium were the only specimens identified. Daily monitoring of airborne fungal spores was carried out for the first time in Montevideo, from April 2012 to March 2014, using a Rotorod sampler in order to evaluate ...
- DOI:
- 10.1007/s10453-015-9403-5
- https://doi.org/10.1007/s10453-015-9403-5
- Author:
- Roland Kirschner
- Source:
- Tropical plant pathology 2016 v.41 no.1 pp. 9-14
- ISSN:
- 1983-2052
- Subject:
- exine; Kalanchoe pinnata; conidiophores; Alternaria; hyphae; new combination; Helminthosporium; stomata; fungi
- Abstract:
- ... Exosporium bryophylli is recognized as a later heterotypic synonym of Helminthosporium bryophylli. The fungus is hitherto known only from leaf scab symptoms of Kalanchoe pinnata which are formed by the subcuticular growth of the hyphae. The conidiophores penetrate through ruptures of the cuticle as well as through stomata. The few but distant geographic records indicate a wide distribution where t ...
- DOI:
- 10.1007/s40858-015-0061-5
- https://doi.org/10.1007/s40858-015-0061-5
- Author:
- Jitendra Gopichand Patil; Mahendra Laxman Ahire; Kirti Manik Nitnaware; Sayantan Panda; Vijay P. Bhatt; Polavarapu B. Kavi Kishor; Tukaram Dayaram Nikam
- Source:
- Applied microbiology and biotechnology 2013 v.97 no.6 pp. 2379-2393
- ISSN:
- 0175-7598
- Subject:
- cardenolides; Aspergillus niger; seedlings; sorbitol; yeast extract; benzyladenine; mannitol; potassium chloride; salicylic acid; Scrophulariaceae; heart; 2,4-D; shoots; plantlets; mothers; explants; naphthaleneacetic acid; leaves; digoxin; kinetin; Alternaria; sodium chloride; biomass production; squalene; indole acetic acid; chitin; Digitalis purpurea; progesterone; cholesterol; cytokinins; digitoxin; Helminthosporium
- Abstract:
- ... Digitalis purpurea L. (Scrophulariaceae; Foxglove) is a source of cardiotonic glycosides such as digitoxin and digoxin which are commercially applied in the treatment to strengthen cardiac diffusion and to regulate heart rhythm. This investigation deals with in vitro propagation and elicited production of cardiotonic glycosides digitoxin and digoxin in shoot cultures of D. purpurea L. In vitro ger ...
- DOI:
- 10.1007/s00253-012-4489-y
- PubMed:
- 23081776
- https://doi.org/10.1007/s00253-012-4489-y
- Author:
- Zahaed Evangelista-Martínez
- Source:
- World journal of microbiology & biotechnology 2014 v.30 no.5 pp. 1639-1647
- ISSN:
- 0959-3993
- Subject:
- Alternaria; Aspergillus niger; Colletotrichum; Curvularia; Fusarium; Helminthosporium; Phytophthora capsici; Rhizoctonia; Streptomyces; antagonists; biological control; biological control agents; plant pathogenic fungi; soil; soil bacteria; Mexico
- Abstract:
- ... The use of antagonist microorganisms against fungal plant pathogens is an attractive and ecologically alternative to the use of chemical pesticides. Streptomyces are beneficial soil bacteria and potential candidates for biocontrol agents. This study reports the isolation, characterization and antagonist activity of soil streptomycetes from the Los Petenes Biosphere Reserve, a Natural protected are ...
- DOI:
- 10.1007/s11274-013-1568-x
- PubMed:
- 24310522
- https://doi.org/10.1007/s11274-013-1568-x
- Author:
- Bas van Geel; Vanessa Gelorini; Anna Lyaruu; André Aptroot; Stephen Rucina; Rob Marchant; Jaap S. Sinninghe Damsté; Dirk Verschuren
- Source:
- Review of palaeobotany and palynology 2011 v.164 no.3-4 pp. 174-190
- ISSN:
- 0034-6667
- Subject:
- Alternaria; Coniochaeta; Curvularia; Epicoccum nigrum; Helminthosporium; Lasiodiplodia theobromae; Sporormiella; drought; ecosystems; fossils; fungal spores; fungi; global warming; habitats; herbivores; humidity; lakes; paleoecology; pollen; population density; rain; sediments; temperature; tropics; vegetation types; Europe; Kenya
- Abstract:
- ... Fossil fungal spores and other non-pollen palynomorphs (NPPs) are powerful environmental proxies in European palaeoecological and archaeological contexts. However, their application on other continents, and particularly in the tropics, is hampered by uncertain equivalence with morphologically similar taxa in Europe, and incomplete knowledge of their ecology in the new local contexts. Here we use f ...
- DOI:
- 10.1016/j.revpalbo.2011.01.002
- https://doi.org/10.1016/j.revpalbo.2011.01.002
- Author:
- A.M. Al-Sadi; F.A. Al-Said; A.H. Al-Jabri; I.H. Al-Mahmooli; A.H. Al-Hinai; A.W.A.M. de Cock
- Source:
- Crop protection 2011 v.30 no.1 pp. 38-44
- ISSN:
- 0261-2194
- Subject:
- Alternaria; Aspergillus; Cladosporium; Fusarium equiseti; Fusarium solani; Helminthosporium; Penicillium; Pythium aphanidermatum; Thanatephorus cucumeris; Trichoderma; fungi; fungicide resistance; internal transcribed spacers; ribosomal DNA; taxonomy
- Abstract:
- ... A study was conducted to investigate the most common fungal and oomycete pathogens introduced into farms in Oman via potting mixtures and organic manures. A total of 37 commercial types of potting mixtures (2 local and 35 imported from overseas), 4 commercial types of organic manures and 11 non-commercial types of organic manures were included in the study. Identification of the isolated species w ...
- DOI:
- 10.1016/j.cropro.2010.09.015
- https://doi.org/10.1016/j.cropro.2010.09.015
- Author:
- Pivetta, K.F.L.; Batista, G.S.; Gimenes, R.; Martins, T.A.; Takane, R.J.
- Source:
- Acta horticulturae 2010 v. no.881 pp. 1031-1034
- ISSN:
- 0567-7572
- Subject:
- Alternaria; Arecaceae; Bipolaris; Brassolis; Ceratocystis; Curvularia; Helminthosporium; Pestalotia; Phyllosticta; Rhynchophorus palmarum; landscaping; new species; pests; seed germination; seedling production; trees; Brazil
- Abstract:
- ... Palm trees belong to the Arecaceae family and are widely utilized in landscaping of tropical countries. Although there are many species, just a few are used in Brazil's landscaping, the majority coming from other countries. So, this study had the objective to characterize the plants in the collection of palm trees at UNESP/FCAV, Campus of Jaboticabal, Sao Paulo State, Brazil. The germination of se ...
- Author:
- Amitabh Singh; S. Maurya; Rashmi Singh; U.P. Singh
- Source:
- Archives of phytopathology and plant protection 2011 v.44 no.20 pp. 2004-2011
- ISSN:
- 1477-2906
- Subject:
- Alternaria; Cladosporium; Colletotrichum; Curvularia; Cyperus rotundus; Helminthosporium; disease control; ethyl acetate; fungi; germ tube; plant diseases and disorders; plant products; rhizomes; spore germination
- Abstract:
- ... Plant products play an important role as safe and ecofriendly method in controlling various plant diseases. Ethyl acetate fractions of Cyperus rotundus rhizomes have been found highly effective against some species of Alternaria (A. alternata, A. brassicola, A. solani, Alternaria chearanthi), Colletotrichum (C. musae, Colletotrichum sp.), Curvularia (C. lunata, C. maculans, C. pallescens, C. penni ...
- DOI:
- 10.1080/03235408.2011.559040
- https://doi.org/10.1080/03235408.2011.559040
- Author:
- Amitabh Singh; Sarita Singh; Sushma Singh; Tryambak Singh; Virendra Singh; Vidya Pandey; Udai Singh
- Source:
- Journal of plant protection research 2009 v.49 no.3 pp. 287-289
- ISSN:
- 1899-007X
- Subject:
- Alternaria; Argemone mexicana; Bipolaris; Curvularia; Fusarium udum; Helminthosporium; alkaloids; fungal spores; fungi; spore germination
- Abstract:
- ... The alkaloids dehydrocorydalmine and oxyberberine isolated from Argemone mexicana were assessed against spore germination of some fungi, e.g., Alternaria cajani, Bipolaris sp., Helminthosporium sp., Fusarium udum and Curvularia sp. While dehydrocorydalmine inhibited 100% spore germination of the fungi Helminthosporium sp. and Curvularia sp. at 5 000 ppm, oxyberberine showed similar activity agains ...
- DOI:
- 10.2478/v10045-009-0046-9
- https://doi.org/10.2478/v10045-009-0046-9
- Author:
- Pyrri, Ioanna; Kapsanaki-Gotsi, Evangelia
- Source:
- Aerobiologia 2007 v.23 no.1 pp. 3-15
- ISSN:
- 0393-5965
- Subject:
- Sclerotinia; Stemphylium; Pithomyces; Torula; trapping; Trichoderma; Scopulariopsis; Puccinia; mycobiota; Botrytis; Penicillium; Nigrospora; Mucor; Pestalotiopsis; conidia; Chrysonilia; air; agar; Ulocladium; Curvularia; teliospores; Alternaria; Stachybotrys; ascospores; Drechslera; glass; yeasts; Periconia; Epicoccum; Erysiphales; Aspergillus; basidiospores; Fusarium; Rhizopus; samplers; Ustilaginales; Myxogastrea; airborne microorganisms; Paecilomyces; Aureobasidium; Helminthosporium; Cladosporium; Greece
- Abstract:
- ... Airborne fungi were studied in the city of Athens using two complementary methods in which 136 concurrent samplings were carried out during the 12-month period from January until December 1998. A portable Burkard air sampler for agar plates was used for trapping the culturable portion of the mycobiota. Nineteen genera of fungi were identified and assessed in terms of total numbers and fluctuations ...
- DOI:
- 10.1007/s10453-006-9039-6
- https://doi.org/10.1007/s10453-006-9039-6
- Author:
- Hill, R.A.; Wilson, D.M.; Burg, W.R.; Shotwell, O.L.
- Source:
- Applied and environmental microbiology 1984 v.47 no.1 pp. 84-87
- ISSN:
- 0099-2240
- Subject:
- grain elevators; corn; dust emissions; Penicillium; Aspergillus; Cladosporium; Alternaria; Helminthosporium; Fusarium; microbial contamination; feed processing
- Abstract:
- ... Numbers of viable fungal propagules in corn dusts in southern Georgia were estimated during various farm and grain elevator operations in 1979, 1980, and 1982. A six-stage Andersen sampler for viable microbial particles was used to sample the dusts with various agar media. The most abundant fungi in corn dusts were species of yeasts: Aspergillus, Penicillium, Cladosporium, Alternaria. Helminthospo ...
- Handle:
- 10113/28373
- PubMed:
- 6696425
- PubMed Central:
- PMC239616
16. Survey for zearalenone, aflatoxin, and ochratoxin in U.S. grain sorghum from 1975 and 1976 crops
- Author:
- Shotwell, O.L.; Bennett, G.A.; Goulden, M.L.; Plattner, R.D.; Hesseltine, C.W.
- Source:
- Journal of the Association of Offical Analytical Chemists 1980 v.63 no.4 pp. 922-926
- ISSN:
- 0004-5756
- Subject:
- stored products; ochratoxins; Aspergillus flavus; Fusarium graminearum; Alternaria; aflatoxins; zearalenone; feed contamination; grain sorghum; Sorghum bicolor; Helminthosporium; Arizona; Illinois; Nebraska; Missouri; California; Kansas; Texas; Oklahoma; Arkansas; New Mexico
- Abstract:
- ... Grain sorghum samples (197) from 10 [USA] states harvested in 1975 and 1976 were analyzed for zearalenone, aflatoxin and ochratoxin by the Eppley procedure. Zearalenone was detected in 56 samples (28%) at levels of 200-6900 ng/g (the detection limit was 100-200 ng/g). Zearalenone identity was confirmed in representative samples by gas chromatography-mass spectroscopy of the trimethylsilyl derivati ...
- Handle:
- 10113/26883