Cultivation of waterleaf improves the life quality families and provides additional income for farmers. However, production in Cameroon has suffered a major blow from leaf spot disease. Ten farms with dimensions 4 m by 3 each Nkwen, Bamenda, were surveyed disease Talinum triangulare. Disease incidence severity assessed surveying after every fourteen days three months. Small pieces infected part...

The present paper continues a series of comprehensive taxonomic treatments of cercosporoid fungi (formerly Cercospora s. lat.), belonging to the Mycosphaerellaceae (Ascomycota). The fourth contribution of this series initiates treatments of cercosporoid fungi on dicots and comprises species occurring on hosts belonging the the families Acanthaceae, Actinidiaceae, Adoxaceae, Aizoaceae, Altingiac...

The fungus Cercospora beticola Sacc. is the one of the most important pathogens on the sugar beet. This plant pathogen causes cercospora leaf spot disease which is a serious economic problem for growers of this crop all over the world. Traditionally, the identification of C. beticola is based mainly on conidial characters and host association, but today molecular characterization is necessary f...