Fig. 5a,b
From: Bioprospecting foliar endophytic fungi of Vitis labrusca Linnaeus, Bordô and Concord cv.
Scanning electron microscopy (SEM) image of leaves of Concord cv. (V. labrusca) incubated for 3 days. a Hyphae intensely colonizing the leaf mesophyll. b Leaf mesophyll with arrow indicating fungal hyphae enveloping mesophyll cell