Transmission electron microscopy of HvAV-3h.
Hemolymph of S. exigua larvae infected with HvAV-3h was harvested and processed for TEM. A, a virion containing vesicle showing ovoidal (arrow) or bacilliform (arrow head) shape of HvAV-3h virions. B, a vesicle that contains virion containing vacuoles (arrow). C, a vesicle that contains a occlusion body (arrow). Scale bar, 500 nm.