00994nam0-22002891i-450 99000164740040332120190529131319.0000164740FED01000164740(Aleph)000164740FED0100016474020030910d1968----km-y0itay50------baeng<<The >>differing effectiveness of purified and nonpurified suspensions of the nuclear- polyhedrosis virus of Porthetria disparAldo Magnolers.l....1968p. 326-32825 cmEstr. da: Journal of Invertebrate Pathology, 11(2),1968.Lepidoptera595.78Magnoler,Aldo69435ITUNINARICAUNIMARCLG99000164740040332160 OP. 78/4843600FAGBCFAGBCDiffering effectiveness of purified and nonpurified suspensions of the nuclear- polyhedrosis virus of Porthetria dispar371900UNINA