TY - Front. Agric. China A1 - Shutong WANG,Tongle HU,Fengqiao ZHANG,R. Forrer H.,Keqiang CAO T1 - Screening for plant extracts to control potato late blight Y1 - JF - Frontiers of Agriculture in China JO - Front. Agric. China SP - 43 EP - 46 VL - 1 IS - 1 UR - https://journal.hep.com.cn/fag N1 - 10.1007/s11703-007-0007-x ER -