Extraction of Eupatorium adenophorum Spreng has the higher suppression effects on Phytophthora infestans (Mont.) de Bary.

• 摘要将紫茎泽兰的乙醇提取物依次用石油醚、氯仿、乙酸乙酯、正丁醇萃取，萃取物对马铃薯晚疫病菌进行抑菌试验。