| 摘要 |
PURPOSE: A composition containing Plumbagin as an active ingredient for preventing Sicyos angulatus is provided to suppress KAPAS(7-keto-8-aminopelargonic acid synthase) which is important for plant growth. CONSTITUTION: A herbicidal composition for preventing Sicyos angulatus contains Plumbagin as an active ingredient. Plumbagin is derived from Plumbago auriculata and is denoted by chemical formula 1. Plumbagin suppresses KAPAS activity by being treated in a concentration of 500-2,500 ug/ml. A method for eliminating Sicyos angulatus comprises a step of treating Sicyos angulatus, seeds thereof, or a habitat thereof with the herbicidal composition. |
