Sensitivity of Two Next Generation Dryland Rice Varieties to Pretilachlor and Acetochlor during the Germination Stage

• FENG Dongyan, 
• ZHANG Mingtao, 
• NING Siwen, 
• LU Fulang, 
• ZOU Ye, 
• CAI Chongxian, 
• FU Yang, 
• TANG Dongsheng