Hemiberlesia pitysophila 第1页

PRELIMINARY STUDY ON CLASSIFICATION ABOUT DAMAGE DEGREE OF HEMIBERLESIA PITYSOPHILA TO MASSON PINE FORESTS Longevity and emergence rhythm of adult parasitoids of Coccobius asumai Tachikawa (Hymenoptera: Aphelinidae) introduced from Japan. Cold tolerance of the pine armored scale Hemiberlesia pitysophila (Homoptera: Diaspididae) in different regions Seasonal variation in cold tolerance of the population of pine armored scale, Hemiberlesia pitysophila Takagi (Homoptera: Diaspididae) A PRELIMINARY STUDY ON THE SPATIAL DISTRIBUTION PATTERN OF HEMIBERLESIA PITYSOPHILA TAKAGI STUDY ON THE CONTROL OF HEMIBERLESIA PITYSOPHILA TAKAGI BY PRUNING AND THINNING Relationship between Nutrients Content of Different Families of Pinus massoniana and Its Resistance against Hemiberlesia pitysophila Effects of Different Host Pines on the Cold Tolerance of the Pine Scale Insects Seasonal variation in cold tolerance of Coccobius azumai Tachikawa (Hymeloptera: Aphelinidae), a parasitoid of pine armored scaleintroduced from Japan