maize phytotoxicity玉米药害
phytotoxic phytotoxicity植物毒性药害
inherbicide phytotoxicity除草剂药害
phytotoxicity reaction药害反应
aluminum phytotoxicity铝毒
Efficacy and Phytotoxicity Testing疗效和毒性测试
phytotoxicity test of pesticide农药药害试验
non-phytotoxicity非植物毒性
causes of phytotoxicity and control药害原因及控制