نتایج جستجو برای: ulocladium

تعداد نتایج: 118  

Journal: :Environmental research 2016
Richard A Sharpe Kate Le Cocq Vasilis Nikolaou Nicholas J Osborne Christopher R Thornton

The aim of this study was to determine the accuracy of monoclonal antibodies (mAbs) in identifying culturable allergenic fungi present in visible mould growth in energy efficient homes, and to identify risk factors for exposure to these known allergenic fungi. Swabs were taken from fungal contaminated surfaces and culturable yeasts and moulds isolated by using mycological culture. Soluble antig...

Journal: :European journal of biology and biotechnology 2022

Tomato cultivation has a great worldwide interest. The quality of tomato fruit is economic and health importance. Being rich in water generally stored at 4 °C, tomatoes risk rapid infection. This work was interested isolating studying pathogenic fungi fruit. isolations subcultures were carried out on the PDA medium. Morphological characterization identified 5 Solanum lycopersicum fruits: Altern...

Journal: :Brazilian journal of biology = Revista brasleira de biologia 2017
R F Amatuzzi N Cardoso A S Poltronieri C G Poitevin P Dalzoto M A Zawadeneak I C Pimentel

This study reports the first assessment of endophytic fungi isolated from strawberry leaves and selection of isolates for the control of Duponchelia fovealis, a new pest of strawberries. A total of 400 strawberry leaves of the cultivar 'Albion' were collected in four commercial farms. Leaves were disinfected, cut in fragments, and placed on Petri dishes containing potato dextrose agar media wit...

Journal: :Mycological research 2003
Mary L Berbee Brendan P Payne Guojuan Zhang Rodney G Roberts B Gillian Turgeon

About 15,000 species of ascomycete fungi lack a known sexual state. For fungi with asexual states in the anamorph genera Embellisia, Ulocladium, and Alternaria, six species have known sexual states but more than 50 species do not. In sexual filamentous ascomycetes, opposite mating type information at the MAT1 locus regulates mating and the opposite mating type genes each have a clonal, non-reco...

Journal: :Applied and environmental microbiology 2011
Birgitte Andersen Jens C Frisvad Ib Søndergaard Ib S Rasmussen Lisbeth S Larsen

Fungal growth in damp or water-damaged buildings worldwide is an increasing problem, which has adverse effects on both the occupants and the buildings. Air sampling alone in moldy buildings does not reveal the full diversity of fungal species growing on building materials. One aim of this study was to estimate the qualitative and quantitative diversity of fungi growing on damp or water-damaged ...

Journal: :BIO web of conferences 2021

The species composition and structure of soil complexes micromycetes under faba beans were studied. indices the frequency occurrence abundance microscopic fungi in soils ten varieties analyzed comparison with control (pure fallow). revealed 20 from 10 genera. 16 genera identified soils. Most belong to Ascomycota division (classes Dothideomycetes, Eurotiomycetes, Saccharomycetes, Sordariomycetes...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بوعلی سینا - دانشکده علوم کشاورزی 1392

جنسalternaria در سال 1816 توسط nees و با گونه تیپ a. tenuis معرفی و توصیف گردید. گونه¬های آلترناریا و جنس¬های مشابه آنnimbya ، ulocladium، stemphylium و embellisia بیشتر به صورت غیر جنسی دیده می شوند و فرم جنسی آنها کمتر تشکیل می شود. به همین دلیل، تاکسونومی و شناسایی این قارچها بر پایه فرم غیر جنسی آنها پایه ریزی شده است. گونه¬های alternaria و جنس¬های مشابه عمدتا ساپروفیت هستند، با این وجود بر...

Journal: :Mycologia 2010
Yong Wang Yun-Fei Pei Nichole R O'Neill Xiu-Guo Zhang

A new species of Ulocladium was isolated from diseased leaves from two Cucumis sp. growing in Sinkiang and Gansu provinces of China. Conidia were isolated from necrotic leaves and used to establish single-spore pure cultures. Conidia were harvested from cultures 7 d after incubation for morphological comparisons. The morphology of this species resembles that of U. botrytis and U. consortiale. H...

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