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近年来,通过调查发现山东境内有小蠹虫26种,其中危害较重的有10种,除已报道的5种外,本文再报道5种。
In recent years, we found that there are 26 species of beetles in Shandong Province, of which 10 species are more harmful. In addition to the 5 species reported, 5 species are reported in this paper.