Screening of insecticides against the mulberry fruit gall midge Cotarina sp. Jiequn Ren, Li Chen, Minghai Zhang, Zhinian Li, Yi Yang, Lixin Tan and Zhangyun Zheng E3S Web Conf., 131 (2019) 01115 Published online: 19 November 2019 DOI: 10.1051/e3sconf/201913101115