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Moniliophthora perniciosa
Denis Zabin, CC BY 4.0, via iNaturalist

Mushrooms & bracket fungi

Moniliophthora perniciosa

Names

English—
DutchKrulloten
SpanishEscoba de bruja del cacao
Chinese—
Sranan Tongopopolipo (general name for the group)
Scientific nameMoniliophthora perniciosa (Stahel) Aime & Phillips-Mora

About this species

Moniliophthora perniciosa (previously Crinipellis perniciosa) is a fungus that causes "witches' broom disease" (WBD) of the cocoa tree T. cacao. This pathogen is currently limited to South America, Panama and the Caribbean, and is perhaps one of the best-known cocoa diseases, thought to have co-evolved with cocoa in its centre of origin (first recorded in the Brazilian Amazon in 1785).

This fungus is hemibiotroph, with two characteristic phases: biotrophic (expanding and infecting, on living tissue) and saprotrophic (producing basidiospores, on necrotic tissue). The biotrophic stage, and what triggers its switch to a saprotrophic stage, are still not understood.

Read more on Wikipedia · Text: Wikipedia, CC BY-SA 4.0

Classification

KingdomFungi
PhylumBasidiomycota
ClassAgaricomycetes
OrderAgaricales
FamilyMarasmiaceae
GenusMoniliophthora

Related species in Suriname