Fig. 2From: Integrated control of Aedes albopictus in Southwest Germany supported by the Sterile Insect TechniqueMap of the Melm study area, city of Ludwigshafen, showing the sectors (A, B, C), positions of ovitraps (black dots & identification number of trap) and release spots for sterile males (stars). Abbreviations: SIT, Sterile insect technique. Contributors: GeoBasis-DE/LVermGeoRP2020, 2018, Geofabrik GmbH, Karlsruhe, Germany/OpenStreetMap)Back to article page