Figure 1: A: Symptoms of a naturally infected Talinum triangulare; B: Symptoms of naturally infected Desmodium tortuosum; C: Symptoms of grafted Vigna unguiculata var. IAR-01-1006 from the infected T. triangulare; D: Symptoms of mechanically inoculated Vigna unguiculata var. IAR-01-1009 from the infected D. tortuosum; E: Arrows indicated chlorotic local lesions in Chenopodium amaranticolor, from back test of V. unguiculata var. IAR-01- 1009, the central leaf is the control.