粮虫防治袋据《全国轻工信息》报道，一种高科技新包装粮虫防治袋，最近在山西省芮城县研制成功，投入生产并获得国家专利。该产品不仅有防虫、杀虫之效，而且有防滑、防鼠、防蚂蚁、防霉变等作用，无毒高效不污染粮食。无虫粮装入此袋后，两年内不发生虫害；已发生虫害的... According to the “National Light Industry Information” report, a high-tech new package of grain and insect pest control bag, recently developed in Ruicheng County, Shanxi Province, put into production and access to national patents. The product is not only pest control insecticidal effect, but also non-slip, anti-rat, anti-ants, anti-mildew and other effects, non-toxic and efficient food does not pollute. Insect-free grain into the bag, the pest does not occur within two years; pests have occurred ...