Optimization of Biphasic Fermentation Conditions of Beauveria bassiana and Its Pathogenicity against Tuta absoluta

• JIANG Xiaohui, 
• LU Huating, 
• LI Wenhao, 
• ZHANG Xiaoyuan, 
• QIAN Pengfan, 
• LI Yonghe, 
• LUO Xulu