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BOTRYOTINIA|fuckeliana":
4 articles found in Index.
PALMER J. (1994): Sclerotiniaceae on sweet chestnut burrs in the northern 'old world‘. [Sclerotiniaceae, Castanea sativa, Europe, Algeria] Czech Mycology 47(2): 101-138 (published: 15th March, 1994)
abstract
Numerous collections by the author and 91 samples of old, fallenburrs of Castanea sativa Mill, received from 51 correspondents in Algeria and 21 countries in Europe, including the Canary Islands, Corsica and Madeira, produced the following Sclerotiniaceae: i.e. Botryotinia fuckeliana (de Bary) Whetzel, Ciboria americana Durand, Ciboria tenuistipes Schroet., Ciborinia bresadolae (Rick) J.T. Palmer, Lanzia echinophila (Bull: Fr.) Korf, L. luteovirescens (Rob. in Desmaz.) Dumont et Korf and Rutstroemia sydowiana (Rehm in Syd.) White as well as species of Ciboria, Ciborinia and Rutstroemia, which require further investigation. Hitherto, L. echinophila was the only sclerotinaceous species reported from this substrate in Europe. The samples ranged from single burrs to large packages with up to four species found in each. In addition, 44 further samples, nineteen of freshly burrs, produced no apothecia . Both C. americana and R. sydowiana have, however, been found in collections in national herbaria determined with a synonym of Lanzia echinophila.
JAMALI S. (2020): First report of Paraconiothyrium fuckelii (Didymosphaeriaceae, Pleosporales), causing stem canker of Rosa hybrida, from Iran. [Dothideomycetes, fungal disease, internal transcribed spacers, Iran mycobiota, pathogenicity.] Czech Mycology 72(1): 71-82 (published: 29th May, 2020)
abstract
In spring 2016, stem canker symptoms were observed on most Rosa hybrida plants in greenhouses of Kermanshah Province in Western Iran. Initial symptoms of the disease were brown necrotic lesions, mostly 8–10 mm long, on stems. The lesions eventually depressed and expanded to a long ellipse, resulting in yellowing and wilting of the foliage. Fungal colonies resembling those of Paraconiothyrium species were obtained from diseased tissues. Based on morphological and DNA sequence analysis of the internal transcribed spacers ITS1 and ITS2 and the 5.8S gene the fungal isolates were identified as Paraconiothyrium fuckelii. This is the first report of stem canker disease caused by this species in Iran. Pathogenicity tests were carried out on potted Rosa hybrida plants and detached branches under controlled conditions. Pathogenicity tests demonstrated that the fungus is able to infect and cause canker symptoms on inoculated branches of healthy plants after four weeks. The pathogen was re-isolated from all inoculated plants after observation of the symptoms, thus meeting Koch’s postulates.
PARVEEN S., WANI A.H., BHAT M.Y., KOKA J.A. (2016): Biological control of postharvest fungal rots of rosaceous fruits using microbial antagonists and plant extracts - a review. [biological control, postharvest diseases, microbial pesticides, rosaceous fruits] Czech Mycology 68(1): 41-66 (published: 1st February, 2016)
abstract
This article aims to give a comprehensive review on the use of microbial antagonists (fungi and bacteria), botanicals and compost extracts as biocontrol agents against different pathogenic fungi causing postharvest fungal rots in rosaceous fruits which shows that they can play an important role in the biomanagement of fungi causing rot diseases. Plant extracts reported in the literature against pathogenic fungi indicate that they can act as a good biological resource for producing safe biofungicides. However most of the work has been done under experimental conditions rather than field conditions. There is still a need for research to develop suitable formulations of biofungicides from these microbial biocontrol agents and plant extracts. The review reveals that extensive ecological research is also required in order to achieve optimum utilisation of biological resources to manage various postharvest diseases of fruits.
KUTHAN J. (1992): Mycoflora of large-scale greenhouse plantation of salad cucumbers. Česká Mykologie 46(1-2): 1-32 (published: 1st April, 1993)
abstract
In the course of the years 1988–1991 the author used to visit large-scale greenhouses at Paskov near Ostrava (NE Moravia, Czechoslovakia) and surveyed not only the abundant growth of particularly higher fungi there, but in 1989 he tried to summarize the weight of biomass of the most frequent species. The results of the observation of biomass, frequency, abundance and phenology are presented in the tables. Altogether 95 macrofungi taxons, 1 species of Hyphomycetes and 1 species of Myxomycetes were recorded and they are given in the systematic summary, potentially with comments.
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