Distribution Maps Of Plant Pests IndexMaps are indexed by the title of the latest edition of the map. The map number is preceded by the month and year of the latest edition. The taxonomy is checked fully when a map is updated. Up until 1997, map dimensions were 272 x 172 mm. From 1997 onwards, new maps and revisions are issued in A4 (210 x 297 mm) format and are indicated by * in the index. View the latest Distribution Maps of Plant Pests Index |