<i>Ralstonia solanacearum</i> Race 3 Biovar 2 Causes Tropical Losses and Temperate Anxieties

Fig. 11 (B). Virulent colonies of R. solanacearum on TZC agar medium (photo courtesy of P. Champoiseau, University of Florida).



Image from Plant Health Progress article:
Ralstonia solanacearum Race 3 Biovar 2 Causes Tropical Losses and Temperate Anxieties