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我区船只很多,受白蚁危害率达43.6%。特别是沿海一带,桅樯林立,海运频繁,木结构的船只常年在水中航行,非常适宜白蚁孽生繁殖。危害船只有家白蚁、散白蚁和堆砂白蚁,其中以家白蚁危害最剧。船只被蛀坏后,轻则不能航行,停产维修;重则造成突然漏水,酿成航海事故,使生命、财产受到严重损失。有些危害严重的木船里蚁巢竟达九个之多。为此,我们加强对白蚁的防治,现将具体防治方法简介如下:
My area a lot of boats, termites endanger rate of 43.6%. Especially along the coast, there are numerous masts, frequent seaboards, and wooden-structure vessels sailing in the water all the year round, which is very suitable for breeding of termites. Hazardous vessels are termites, scattered termites and sand-filled termites, of which the most termites harm the most. When the vessel is damaged, it can not be navigated or stopped for maintenance; heavy water leakage suddenly results in a navigation accident, causing serious loss of life and property. There are as many as nine as many nest nests in some of the most dangerous wooden ships. To this end, we strengthen the prevention and treatment of termites, the specific prevention and treatment methods are as follows: