A survey was conducted in different tea estates of greater Sylhet region and Bangladesh Tea Research Institute during April to July 2013 to assess the relationship of red rust disease of tea with topography (Tillah, hillock and flat) of the estates, plant age and shading conditions. A wide variation in disease incidence and severity was found among various tea estates. Disease incidence and severity were significantly higher in flat areas compared to hillock and tillah areas. Tea plants of tillah, hillock and flat areas were found 49, 59 and 70% disease affected, respectively. Mature plants had more disease incidence compared to younger plants. Shading conditions showed significant impact on disease reaction. Less amount of disease was observed in shaded areas as compared unshaded ones.