Classification of Tomicus Species On Fungal Flora inside Egg Galleries of Tomicus piniperda Attacking Pinus yunnanensis Effect of temperature on resistance of Pinus yunnanenensis to inoculation with Leptographium yunnanense, a pathogenic fungus associated with Tomicus piniperda Influence of Temperature on the Growth of Fungus ( Leptographium yunnanense) Associated with Tomicus piniperda THE HISTOLOGICAL OBSERVATIONS ON INVASION OF BLUE-STAIN FUNGI (LEPTOGRAMPHIUM YUNNANENSE) ASSOCIATED WITH TOMICUS PINIPERDA ON PINUS YUNNANENSIS A Preliminary Study on Occurrences and Pathogenicity of the Fungi Associated with Artificial Rearing and Living Habits Observation in the Latent Phase of Pine Shoot Beetle, Tomicus yunnanensis A PRELIMINARY STUDY ON CHEMICAL COMPOUNDS INDUCING AGGREGATION OF TOMICUS PINIPERDA L. On trunk attacks and the killing mechanism of Tomicus yunnanensis (Coleoptera: Scolytinae) on Pinus yunnanensis trees Study on the Invasion of Eupatorium adenophorum in Pinus yunnanensis Community Damaged by Tomicus spp. Studies on Predation of Thanasimus dubius(Col.: Cleridae) on Tomicus piniperda(Col.: Scolytidae) Bioassay of the Pathogenic Toxin of Leptographium yunnanense, A Fungus Associated with Tomicus piniperda