Effect of plant growth regulators DA-6 and COS on drought tolerance of pineapple through bromelain and oxidative stress. - Huang, XiaoKui; Rao, GangShun; Peng, XiaoDu; Xue, YingBin; Hu, HanQiao; Feng, NaiJie; Zheng, DianFeng (BMC Plant Biology, 2023)