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采伐贮存的木材,由于大量失水,极易浸染蛀干害虫。由于被钻孔蛀食,不但降低木材工艺价值,而且会加速木材腐朽。同时带有检疫性害虫的木材,按照国家检疫法的规定,不进行除害处理不得调运。否则不但会造成经济损失,也直接影响林业生产的发展。因此我省开展了木材害虫熏蒸除害处理技术研究,取得了理想的成果。为便于生产中推广应用,现将木材害虫帐幕熏蒸除害处理技术要点简介如下:
Logging and storage of timber, due to a large number of water loss, easily soaked pests. As a result of boring borer, not only reduce the value of timber technology, but also to speed up the decay of wood. At the same time with the quarantine pests of timber, according to the provisions of the State Quarantine Law, shall not be transported without the removal of pests. Otherwise, it will not only cause economic losses, but also directly affect the development of forestry production. Therefore, our province launched a wood fumigation and pest management techniques, and achieved the desired results. In order to facilitate the promotion of production applications, now wood pests tent fumigation technology points are as follows: