PATHOGENICITY AND HISTOPATHOLOGICAL STUDIES ON THE NUCLEAR POLYHEDROSIS VIRUS OF THE FALL ARMYWORM, Spodoptera frugiperda (ABBOT & SMITH, 1797) (LEPIDOPTERA, NOCTUIDAE)
PATHOGENICITY AND HISTOPATHOLOGICAL STUDIES ON THE NUCLEAR POLYHEDROSIS VIRUS OF THE FALL ARMYWORM, Spodoptera frugiperda (ABBOT & SMITH, 1797) (LEPIDOPTERA, NOCTUIDAE)
