TY - Chinese Journal of Biological Control A1 - QIU Dewen T1 - Analysis of the Development Situation and Trends of Biological Pesticides in China Y1 - 2015-10-08 JF - Chinese Journal of Biological Control JO - Chinese Journal of Biological Control SP - 679 EP - 684 VL - 31 IS - 5 UR - http://www.zgswfz.com.cn N1 - 10.16409/j.cnki.2095-039x.2015.05.008 ER -