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Cylindrocarpon root rot: multi-gene analysis reveals novel species within the I...
Cabral, Ana; Groenewald, Johannes; Rego, Cecília; Oliveira, Helena; Crous, Pedro W.Abstract Ilyonectria radicicola and its Cylindrocarpon-like anamorph represent a species complex that is commonly associated with root rot disease symptoms on a range of hosts. During the course of this study, several species could be distinguished from I. radicicola sensu stricto based on morphological and culture characteristics. DNA sequence analysis of the partial β-tubulin, histone H3, translation elongati...
Neonectria liriodendri sp. nov., the main causal agent of black foot disease of...
Oliveira, Helena; Halleen, Francois; Schroers, Hans-Josef; Groenewald, Johannes Z.; Rego, Cecilia; Crous, Pedro W.Black foot disease is a serious disease of grapevine crops in most areas where vines are grown. Mainly two species of Cylindrocarpon, C. destructans and C. macrodidymum, are associated with this disease. Recent studies have revealed a tremendous molecular variation within the former but only slight molecular variation within the latter, indicating that C. destructans presents a complex of several species The pr...
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