FIGURE 1.

Geographical distribution of HLB‐positive (as determined by real‐time PCR; Cq ≤ 30) gDNAs in (A) Guadeloupe, (B) Martinique, and (C) Réunion. All these gDNAs were genotyped using tandem‐repeat markers (MLVA‐12). Shades of green indicate the commercial citrus surface area in each locality. In addition to the samples counted on the map, 11 samples were taken in municipalities with a very low density of commercial citrus production (not shown on the map in compliance with statistical confidentiality).