FOUR NEW SPECIES OF THE TRIOZIDAE FROM LIAONING, CHINA(Homoptera: Psylloidea) A Description of a New Species of Genus Neogreenia MacGillivray from China (Homoptera: Coccoidea: Margarodidae) FOUR NEW SPECIES OF CICADELLIDAE(HOMOPTERA: CICADELLOIDEA) FOUR NEW SPECIES OF CAMOPHOR TREE-FEEDING PSYLLIDS FROM SOUTH CHINA(HOMOPTERA:PSYLLOIDEA) DESCRIPTIONS OF TWO NEW SPECIES OF DELPHACIDAE ATTACKING BAMBOO FROM CHINA* (HOMOPTETA:FULGOROIDEA) A LIST OF CHINESE CICADELLIDAE (HOMOPTERA) ON KUDZU,WITH DESCRIPTION OF NEW SPECIES AND NEW RECORDS Records of Four Species Edible Insects in Homoptera and Their Nutritious Elements Analysis A Survey of Species and Its Dynamic of Homoptera and Hemiptera in Paulownia Wood Comparison of trapping efficacy of various colours for insects in tea gardens