Results 181 to 190 of about 1,222 (196)
Some of the next articles are maybe not open access.

Related searches:

Quantification of cercosporin from coffee leaves infected by Cercospora coffeicola

Australasian Plant Pathology, 2022
Cercosporin, a nonspecific toxin produced by Cercospora spp., Pseudocercosporella spp. and Colletotrichum spp., is a photosensitizing compound that rapidly kills plant cells in the presence of light. Although this toxin is a virulence factor, its quantification in coffee leaves has not previously been reported.
Ramos, Juliana Barros   +7 more
openaire   +2 more sources

Cercospora coffeicola . [Descriptions of Fungi and Bacteria].

Descriptions of Fungi and Bacteria, 1974
Abstract A description is provided for Cercospora coffeicola . Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Coffea spp. DISEASE: Brown eye spot of coffee; symptoms occur on leaves and berries.
null UK, CAB International   +2 more
openaire   +1 more source

Epitypification of Cercospora coffeicola and its involvement with two different symptoms on coffee leaves in Brazil

European Journal of Plant Pathology, 2020
Cercospora coffeicola is the causal agent of brown eye spot, an important disease of coffee (Coffea arabica) in Brazil. However, atypical symptom as darker and larger lesions, named black spot, has been reported in field. In this study, we tested the hypothesis that the causal agent of black spot belongs to the same species pathogenic to brown eye spot.
Paula Vale   +2 more
exaly   +3 more sources

Methods for Cercospora coffeicola protoplast isolation and genetic transformation with the green fluorescent protein

open access: yesEuropean Journal of Plant Pathology, 2013
Cercospora coffeicola is the causal agent of brown eye spot on coffee leaves. Although the disease has significant importance, few molecular studies have been done with C. coffeicola. Here we report a protocol for isolating protoplasts as well as development of a genetic transformation system using Green Fluorescent Protein. High yields of protoplasts (
André Gomes Coelho Souza   +3 more
exaly   +3 more sources

Cercospora coffeicola . [Distribution map].

Distribution Maps of Plant Diseases, 2005
Abstract A new distribution map is provided for Cercospora coffeicola Berk. & Cooke. Hosts: coffee ( Coffea spp.). Information is given on the geographical distribution in Africa, Angola, Cameroon, Cape Verde Islands, Central African Republic, Comoro Islands, Ethiopia, Gabon ...
openaire   +1 more source

Temperature, incubation time and virulence of Cercospora coffeicola in the production of cercosporin

Journal of Phytopathology, 2019
AbstractThis study considers the influence of temperature, incubation time and virulence in the production of the toxin cercosporin by Cercospora coffeicola, the causal agent of brown eye spot in coffee. The area under the progress curve of cercosporin production (AUPCCP) was also evaluated.
Paula Adrielly Souza Vale   +7 more
openaire   +1 more source

Diagrammatic Scales for Assessing Brown Eye Spot (Cercospora coffeicola) in Red and Yellow Coffee Cherries

Journal of Phytopathology, 2016
AbstractBrazil is the world's largest coffee producer. Brown eye spot (BES) (Cercospora coffeicola) is a major crop disease that can cause 15–30% production losses and decrease the coffee beverage quality. Although the influence of this disease on beverage quality has been studied, diagrammatic scales for assessment of the disease severity in berries ...
Paula, Paulo V. A. Azevedo de   +5 more
openaire   +1 more source

Home - About - Disclaimer - Privacy