Chapter 11 Foliage-mining Pests Wu Junxiang LiYiping Junxw@nwsuaf.edu.cn lyp2003@126.com Wu Junxiang Junxiang Li Yiping Junxw@nwsuaf.edu.cn lyp2003@126.com lyp2003@126.com Chapter Chapter 11 Foliage Foliage-mining Pests mining Pests