TY - Front. Agric. China A1 - Yongbo WANG, Yuxing ZHANG, Jianghong ZHANG, T1 - Effects of salicylic acid on the behavior of Yali pear infected by Alternaria kikuchiana Tanaka Y1 - 2010-03-05 JF - Frontiers of Agriculture in China JO - Front. Agric. China SP - 79 EP - 83 VL - 4 IS - 1 UR - https://academic.hep.com.cn/fag N1 - 10.1007/s11703-009-0083-1 ER -