Tree An area of woodland composed primarily of trees established by planting or artificial seeding is known as a plantation. Trees are the source of many of the world's best known fleshy fruits. Apples, pears, plums, cherries and citrus are all grown commercially in temperate climates and a wide range of edible fruits are found in the tropics. Other commercially important fruit include dates, figs and olives. Palm oil is obtained from the fruits of the oil palm ("Elaeis guineensis"). The fruits of the cocoa tree ("Theobroma cacao") are used to make cocoa and chocolate and the berries of coffee trees,
Theobroma cacao aim to combat cacao diseases and preserve genetic diversity. Phytopathogens (parasitic organisms) cause much damage to "Theobroma cacao" plantations around the world. Many of those phytopathogens, which include many of the pests named above, were analyzed using mass spectrometry and allow for guiding on the correct approaches to get rid of the specific phytopathogens. This method was found to be quick, reproducible, and accurate showing promising results in the future to prevent damage to "Theobroma cacao" by various phytopathogens. A specific type of bacteria "Streptomyces camerooniansis" was found to be beneficial for "T. cacao" by helping plant growth by accelerating