Electron microscopy, histopathology and pathogenicity of nuclear polyhedrosis virus of Malacosoma neustria L.
D000818:Animals; D007300:Insect Control; D007304:Insect Viruses / Q000472:pathogenicity*; D007313:Insecta; D008854:Microscopy, Electron; D011044:Poland; D013045:Species Specificity