The study aimed to analyze the natural resistance of Tachigali vulgaris wood to Postia placenta fungus that causes brown rot. Nine trees were collected and from basal log we prepared six samples of each tree measuring 25 mm x 25 mm x 9 mm (radial, tangential and axial) from base to top. The samples were kept in contact with the fungus in an acclimatized room for 14 weeks, when samples were dried and measured we...