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

Fig. 6. Initial symptoms of Southern wilt of geranium caused by R. solanacearum showing wilting and curling of leaves (photo courtesy of D. Norman, Mid-Florida Research and Education Center, IFAS, University of Florida).



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