Fig. 1
From: JA signal-mediated immunity of Dendrobium catenatum to necrotrophic Southern Blight pathogen
Effect of exogenous MeJA pre-treatment on D. catenatum resistance to S. delphinii. A Disease symptoms of D. catenatum plantlets pre-treated with 1 mM MeJA following inoculation with S. delphinii at 60 and 240 hpi. Bar = 1 cm. B Disease indexes of the MeJA pre-treated D. catenatum were determined from 24 hpi (1 dpi) to 240 hpi (10 dpi). The values are the means ± SD; n = 10