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记述了Pityogenes conjunctus Reitter、六齿小蠹、落叶松八齿小蠹、十二齿小蠹、红脂大小蠹、迹地吉丁、巨胸虎天牛、双条杉天牛、烟角树蜂、臭椿沟眶象等在承德的生物学特性和对移栽大树的危害特性。
Pityogenes conjunctus Reitter, Pseudoterraceae conjunctus Reitter, Pseudoterraceae conjunctivus Reitter, Larix beetle, Larix beetle, Beetle Beetle, Red Beetle, Ailanthus Corps orbital and other biological characteristics in Chengde and the harmful effects of transplanting trees.