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湿地松象虫(Shirahoshiyo SP)属鞘翅目,象虫科,隐啄象亚科。1982年在本所3—4年生湿地松人工幼林内发现此虫危害,我们对其生物学特性等进行了初步观察。湿地松象虫目前发现主要危害湿地松(Pinus taada linn),未见危害其它植物。此虫危害的幼树呈单株或小块状分布。以幼虫危害树干形成层,切断养分运输的通道,致使幼树停止生长,落叶,枯枝,最后整株死亡。
Shirahoshiyo sp. (Shirahoshiyo SP) is a coleoptera, like insects, hidden pecking as subfamily. In 1982, the pest was found in the Pinus elliottii young plantations aged 3-4 years in our institute, and we conducted preliminary observations on its biological characteristics. Osteoptera: Phytoplankton is currently found to be the major hazard to Pinus taada linn and has not been found to be harmful to other plants. The insects harm the young trees were single or small distribution. The larvae endanger the formation of the trunk, cut off the passage of nutrient transport, resulting in saplings stop growing, deciduous, dead branches, and finally the whole plant died.