Review papers BACULOVIRUSES AND INSECT PESTS CONTROL IN CHINA HOST SPECIFICITY OF SOME GRACILLARIID LEAFMINERS RESEARCH ADVANCES IN VIRUS OF DENDROLIMUS Basic research papers VIRULENCE AND CHARACTERISTICS OF A NEW NUCLEOPOLYHEDROVIRUS STRAIN OF DENDROLIMUS KIKUCHII (LEPIDOPTERA:LASIOCAMPIDAE) POLYMERASE CHAIN REACTIONASSAY FOR THE DETECTION OF DENDROLIMUS KIKUCHII NUCLEOPOLYHEDROVIRUS HOST RANGE OF DENDROLIMUS KIKUCHII NUCLEOPOLYHEDROVIRUS ESTABLISHMENT OF PCR METHOD FOR DETECTING OF THE BSNPV 1N BUZURA SUPPRESSATIA ANALYSIS OF SDSPAGE ON PROTEIN OF HYPHANTRIA CUNEA NUCLEARPOLYHEDROSISVIRUS FINDING OF NUCLEAR POLYHEDROSIS VIRUS OF DIPRION NANHUAENSISAND ITS VIRULENCE TEST MECHANISM ANALYSIS OF BROADSPECTRUM DISEASE RESISTANCE INDUCED BY EXPRESSION OF ANTIAPOPTOTIC P35 GENE IN TOBACCO THE FIRST EXPERIENCE OF THE EFFECTIVE USE OF DNA INSECTICIDE BASED ON FRAGMENT OF IAP2 GENE OF AUTOGRAPHA CALIFORNICA MULTIPLE NUCLEOPOLYHEDROSIS VIRUS ON GYPSY MOTH CATERPILLARS BIOASSAY OF CLOSTERA ANASTOMOSIS GRANULOSIS VIRUS Applied research papers VIRUSES AND PHEROMONE TRAPS TO CONTROL OF THE FALL WEBWORM NEW BEGINNINGDEVELOPMENT OF A NEW VIRUS PREPARATION FOR PROTECTION AGAINST GYPSY MOTH CATERPILIARS VIRUSES IN GYPSY MOTH POPULATIONS IN TIEN SHAN MOUNTAIN FORESTS RESULTS OF NUCLEAR POLYHEDROSIS VIRUS TESTS ON POPULATIONS OF EUROPEAN PINE SAWFLY, NEODIPRION SERTIFER ( GEOFF.) (HYMENOPTERA : DIPRIONIDAE)