Abstract: The study was carried out at the field dodder during season 2017 - 2018 in Khartoum and Gezira states to determine its all host of Cuscuta spp distributed in the two states using Global Positioning System (GPS) in the survey. The survey covered several areas in two states. The results showed that dodder species founded parasitizing in the North, East and West Khartoum state. The results revealed that the dodder have different host plants and new host (Damas Conocarpus erectus).