During our investigations on microfungi in the Ruhr area we were able to find the remarkable mycodiversity of different genera and species on dead stems of Heracleum mantegazzianum, a Neophyt for the European flora. Altemaria alternata (FR.FR.) KEISSL., Camarosporium spec., Cladosporium herbarum (PERS.) LINK, Colletotrichum dematium (PERS. Ex FR.) GOVE, Dactylella armandii YADV., Dasyscyphus mollissimus (LASCH.) DENNIS, Dendryphion comosum WALLR., Endophragmia hyalosperma (CORDA) MORGAN-JONES & COLE, Epicoccum purpurescens EHRENB., Gliomastix luzulae (FUCKEL) MASON, Hymenoscyphus herbarum (PERS.) DENNIS, Lasiosphaeria caudata (FUCKEL) MASON, Lophiostoma caulium (FR.) CES. & de NOT, Periconia byssoides PERS., Phoma complanata (TODE EX FR.) DESM., Phoma longissima (PERS.) WESLEND., Pirottaea cf. nigrostriata GRADDON, Pleospora herbarum (PERS.) RABENH. EX. CES. & de NOT, Pleurophragmium parvisporum (PREUSS) HOLUBOVA-JECHOVA, Pyrenopeziza chailletii FUCKEL, Rhizopus stolonifer (EHRENB. FR.) VUILL, Sclerotina sclerotiorum (LIB.) DE BY., Septofusidium herbarum (BROWN & SMITH) SAMSON, Torula herbarum (PERS.) LINK, Trichoderma koningii OUDEM, Volutella melaloma BERK. & BR. The sample is located in the Herbarium ESS Mycotheca Parva, Collection G.B. Feige/N. Ale-Agha.
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Commun Agric Appl Biol Sci
April 2010
Department of General Botany, University Duisburg-Essen Universitätsstr. 5, DE-45117 Essen, Germany.
During our investigations of the microflora in NRW (Duisburg, Düsseldorf and Essen incl. the greenhouse of the Botanical Garden) in 2007 and 2008, we were able to collect and identify about 55 species on trees, bushes and ornamental plants as parasites and saprophytes. Some of these species are new for Germany or have been only rarely found until now.
View Article and Find Full Text PDFCommun Agric Appl Biol Sci
June 2008
Department of General Botany, University Duisburg-Essen, Essen, Germany.
In the state of Oaxaca (Mexico, 10 km north-west of Puerto Escondido 15 degrees 55' N, 97 degrees 09' W) we were able to collect some microfungi living as parasites or saprophytes on Acacia species, some of them are causing attention for Oaxaca. Many belong to the Deuteromycotina (Hyphomycetes, Coelomycetes) and Ascomycotina. On A.
View Article and Find Full Text PDFCommun Agric Appl Biol Sci
June 2008
Research group Microfungi, University Duisburg-Essen (Campus Essen), Henri-Dunant-Str.65, DE-45131 Essen, Germany.
Plant Dis
August 2007
Facultad de Agronomía e Ingeniería Forestal, Pontificia Universidad Católica de Chile, Casilla 306-22, Santiago, Chile.
Severe outbreaks of Cladosporium rot have occurred on berries in clusters of late harvest wine grapes (Vitis vinifera L.) during the 2003 to 2006 growing seasons. This disease was especially prevalent on Cabernet Sauvignon (CS) vineyards in central Chile where disease incidence commonly comprised 50 to 100% of the clusters at harvest.
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April 2007
European Biological Control Laboratory, Thessaloniki, Greece.
Centaurea solstitialis L. (yellow starthistle), family Asteraceae, an invasive weed in California and the western United States, is targeted for biological control. In the summer of 2003, an epidemic of unknown etiology on dying C.
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