In the exportation agricultural products at the region along Yangtse River, Jiangsu Province, 115 stored grain beetle species belonging to 36 families were identified.

通过对江苏沿江地区出口农产品仓储甲虫调查，鉴定出仓储甲虫36个科115种，其中以皮蠹科、锯谷盗科、步甲科种类较多，均占6.96%。

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This beetle eats mainly the germ of the grain.

这种甲虫要吃谷物的胚芽。

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Media reports said that the beetle may cause grain damage of up to 30 percent, although 75 percent damage has also been reported.

媒体报道说：这种甲虫能够引起谷物灾害损失达到30%，其中75%的灾害已经被记录。

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Commercial preparations of diatomaceous earth did as well as the organophosphate in all cases bar one (a beetle called the lesser grain borer in sorghum).

ECONOMIST: Pest control