Rotten apples produced in humid or densely planted apple areas are more seriously contaminated, corresponding to contamination degree of Meixian>Luochuan>Liquan>Chengcheng.

• 气候湿润、苹果种植区集中地域所产苹果受青霉和棒曲霉素产生菌的污染较为严重，各地苹果受污染程度依次为眉县＞洛川＞礼泉＞澄城；