Theobroma cacao coming from Chuao were awarded an appellation of origin under the title "Cacao de Chuao" (from Spanish-"cacao of Chuao"). The cacao bean in 80% of chocolate is made using beans of the Forastero group, the main and most ubiquitous variety being the Amenolado variety, while the arriba variety (such as the Nacional variety) are less commonly found in Forastero produce. Forastero trees are significantly hardier and more disease-resistant than Criollo trees, resulting in cheaper cacao beans. Major cocoa bean processors include Hershey's, Nestlé and Mars, all of which purchase cocoa beans via various sources. Chocolate can be made from "T.
Theobroma bicolor perniciosa", a fungus which causes "witch's broom disease" on "T. cacao", was reported on a Brazilian specimen of "T. bicolor" in 1999. 8. http://www.deperu.com/abc/frutas/5262/el-macambo 9. @ESholisticnutrition Theobroma bicolor Theobroma bicolor, known commonly as the Mocambo tree, jaguar tree, balamte, or pataxte, among various other common names, is a tree in the genus "Theobroma" (family Malvaceae), which also contains the better-known "Theobroma cacao" (cocoa tree). It is known from Central and South America, including stretches of the Amazon rainforest in Brazil, Colombia, Ecuador, and Peru. "T. bicolor" is the only species in the "Rhytidocarpus" section of "Theobroma". It was described by