Results 181 to 190 of about 2,793 (215)

Colletotrichum acutatum, A New Pathogen of Hazelnut

Journal of Phytopathology, 2012
AbstractColletotrichum acutatum J.H. Simmonds was identified from fruit clusters of hazelnut (Corylus avellana L.) in Turkey. Pathogenicity tests were conducted under laboratory, greenhouse and field conditions. Necrotic, sunken lesions and rot were observed on leaves, fruit clusters and pedicels. This is the first report of C.
Sezer, Arzu, Dolar, Fatma Sara
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Proteomic analysis of conidia germination in Colletotrichum acutatum

Archives of Microbiology, 2013
Colletotrichum acutatum is an important phytopathogenic fungus causing anthracnose in commercially important fruit crops, such as strawberry. The conidia produced by the fungus are survival structures which play a key role in host infection and fungal propagation. Despite its relevance to the fungal life cycle, conidial biology has not been extensively
Rabie El-Akhal, M., Colby, T., Cantoral, J., Harzen, A., Schmidt, J., Javier Fernandez-Acero, F.   +5 more
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Survival ofColletotrichum acutatumin plant residue

Acta Horticulturae, 2016
The survival of Colletotrichum acutatum in soil and on soil surface was investigated in different climatic conditions in Finland, Norway, and Denmark in 2008-2012. The trial places in Finland were Jokioinen, Mikkeli, and Sotkamo; in Norway, Ås and Ullensvang; and in Denmark, Copenhagen.
Parikka, P., Lemmetty, A., Sundelin, T., Strømeng, G. M., Stensvand, A.   +5 more
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Latent infection of peach caused by Colletotrichum gloeosporioides and Colletotrichum acutatum

Canadian Journal of Plant Pathology, 2000
Attached, immature peach fruits were mist-inoculated in the field with isolates of Colletotrichum gloeosporioides or Colletotrichum acutatum, beginning approximately 2 weeks before pit hardening and at regular intervals throughout the growing season until harvest.
Beryl Zaitlin, Eldon I. Zehr, Ralph A. Dean   +2 more
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Toxic activity from liquid culture of Colletotrichum acutatum

Mycopathologia, 2001
Colletotrichum acutatum has become an increasingly important plant pathogen worldwide. With this background, a study was carried out to characterize the toxicity of liquid culture media from different isolates and to identify some properties of the toxic principles.
C K, Jayasinghe, T H, Fernando
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Colletotrichum acutatum is the main cause of Colletotrichum leaf disease of rubber in Sri Lanka

Mycopathologia, 1997
Colletotrichum gloeosporoides has been described as the causal agent of Colletotrichum leaf disease of rubber in Sri Lanka and other parts of the world since 1905. A study carried out on vegetative and reproductive characteristics of 52 isolates from Colletotrichum leaf disease lesions on Hevea brasiliensis in Sri Lanka revealed that only 18 isolates ...
C K, Jayasinghe, T H, Fernando, U M, Priyanka   +2 more
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CONTROL STRATEGIES FOR COLLETOTRICHUM ACUTATUM ON STRAWBERRIES IN NORTH ITALY

Acta Horticulturae, 2009
Studies were conducted during three fruiting seasons on anthracnose susceptible cv. 'Onda' (first year) and cv. 'Alba' (second and third year) strawberry cultivars in the Romagna Region of Italy. In the spring, four and two weeks before bloom, the plants were inoculated by spraying each plant with a 10 ml-volume of a C. acutatum conidial suspension (10
MARI, MARTA, Ceredi G., Gengotti S., Antonacci L., Montuschi C., De Paoli E.   +5 more
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Infection of citrus pollen grains by Colletotrichum acutatum

European Journal of Plant Pathology, 2013
Postbloom fruit drop (PFD), an important disease caused by Colletotrichum spp., affects citrus yields in Brazil. PFD is characterised by the presence of necrotic lesions on the petals and stigmas of citrus flowers and by the subsequent abscission of young fruit.
João Paulo Rodrigues Marques, Lilian Amorim, Marcel Bellato Spósito, Denis Marin, Beatriz Appezzato-da-Glória   +4 more
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Colletotrichum acutatum occurs asymptomatically on apple leaves

European Journal of Plant Pathology, 2016
Fungi within the Colletotrichum acutatum species complex occur asymptomatically on plant parts of many different plant species. Leaves from apple orchards in southern Norway were sampled, frozen for five hours and incubated for six days to reveal presence of asymptomatic infections of C. acutatum.
Jorunn Børve, Arne Stensvand
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Colletotrichum acutatum . [Distribution map].

Distribution Maps of Plant Diseases, 2010
Abstract A new distribution map is provided for Colletotrichum acutatum J. H. Simmonds (Ascomycota: Glomerellaceae). The pathogen has a wide host range, but economically most important in strawberries ( Fragaria ananassa ).
null CABI, null EPPO
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