Moniliophthora perniciosa, the causal agent of witches' broom disease of cacao: what's new from this old foe?

ABSTRACT: Moniliophthora perniciosa (=Crinipellis perniciosa) causes one of the three main fungal diseases of Theobroma cacao (cacao), the source of chocolate. This pathogen causes Witches' broom disease (WBD) and has brought about severe economic losses in all of the cacao-growing regions to which it has spread with yield reductions that range from 50 to 90%. Cacao production in South America reflects the severity of this pathogen, as the yields in most of the infected regions have not returned to pre-outbreak levels, even with the introduction of resistant varieties. In this review we give a brief historical account and summarize the current state of knowledge focusing on developments in the areas of systematics, fungal physiology, biochemistry, genomics and gene expression in an attempt to highli

SUBMITTER: Meinhardt LW 

PROVIDER: S-EPMC6640444 | biostudies-literature | 2008 Sep

REPOSITORIES: biostudies-literature