Cashew Nuts
The cashew is native to northeastern Brazil. Portuguese missionaries took it to East Africa and India during the late 16th century, where it became abundant at low altitudes near the seacoast. The tree produces wood that is useful in local economies for such practical items as shipping crates, boats, and charcoal as well as for a gum that is similar to gum arabic.
The resin within the shells of the fruit is used as an insecticide and in the production of plastics; it also is important in traditional medicines. The cashew apple is used locally in beverages, jams, and jellies, though most cultivation is directed toward production of the valuable seed crop.
