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边角木材是文锦渡口岸植检中进口量最大的植物产品,占进口量的7成。大量的边角木材进入,必然把许多木材害虫带进。文锦渡口岸检获的木材害虫有:小蠹科、长小蠹科、天牛科、象甲科、长蠹科、吉丁虫科等30多种害虫。目前,我国还未有检疫处理进口带虫边角木材的方法。我们参阅了国外有关资料,苏联曾用磷化铝熏蒸木材害虫,效果良好,但要熏蒸48小时以上。磷化铝具有类似溴甲烷的性质,能在常压下穿透货物,只要创造条件加诀磷化铝释放出磷化氢气体,就可缩短熏蒸时间。根
Wood is the verge of Wenjindu port phytosanitary import of the largest plant products, accounting for 70% of imports. A large number of corner wood to enter, it is bound to bring many wood pests. Wenjindu port seized wood pests are: small branch moths, long branch moth Branch, Cerambycidae, as a branch, long Branch moth, Jibinidae more than 30 kinds of pests. At present, there is no quarantine treatment in our country for the import of wood with insects. We have read the relevant information from abroad, the Soviet Union has used aluminum phosphide fumigation of wood pests, the effect is good, but fumigation more than 48 hours. Aluminum phosphide has a similar methyl bromide properties, can penetrate the goods at atmospheric pressure, as long as the conditions to create additional aluminum phosphide release phosphine gas, you can shorten the fumigation time. root