分布于中国、日本、朝鲜、蒙古、前苏联及一些西欧国家的节肢动物。危害华山松、高山松、油松、云南松及其他松属树种。
... 88. . 横坑切梢小蠹 Tomicus minor Hartig 89. . 纵坑切梢小蠹 Tomicus piniperda L. 90. . 日本双棘长蠹 Sinoxylon japonicus Lesne ...
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疑山郭公虫幼虫可以捕食木段内纵坑切梢小蠹幼期各虫态，捕食率为8.3%。
Thanasimus dubius larvae preyed all young stages of the beetle inside logs, recorded predation rate of 8.3%.
研究结果表明，疑山郭公虫对树干内纵坑切梢小蠹幼期（幼虫和蛹）的捕食率大体为10.6%。
This study demonstrated that the clerid preyed 10.6% of larvae and pupae of Tomicus piniperda living beneath the bark.
长湖样地云南松健康木比例下降12.6%； 云南松受纵坑切梢小蠹蛀害致死466株，死亡率55.0%，蠹害未得到控制。
The proportion of health trees dropped by 12.6%, 466 infested trees died and the mortality reached 55.0%, and the infestation was out of control in Changhu forest area.
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