摘要
以"绿胜1号"丝瓜为试材,采用平板培养法研究了丝瓜伤流液对3种常见真菌的抑菌活性。结果表明:丝瓜伤流液对于小麦赤霉菌、菜豆链格孢菌、尖孢镰孢菌均具有明显的抑菌活性,且随着丝瓜伤流液体积分数的增大,抑菌效果愈加显著,其中,0.6倍的丝瓜伤流液对3种供试真菌抑菌率均达100%。
Taking 'Green-1' Luffa cylindrical (L.) Roern. as material,the inhibition activity of bleeding sap of Luffa cylindrical (I..) Roern. on three common fungus was analyzed by plate culture method. The results showed that the bleeding sap expressed strong inhibition activities on Fusarium graminearum Schw. ,Alternaria brassicae (Perk.) Sacc. vat. phaseoli and Fusrium oxysporium f. sp. vasinfecturn. The bacteriostatic action was more and more significant with the increase of the volume fraction of bleeding sap of Luffa cylindrical (L.) Roern. ,and the inhibition rate of the three tested fungal reached 100% in the 0. 6 times of the bleeding sap.
出处
《北方园艺》
CAS
北大核心
2014年第3期121-123,共3页
Northern Horticulture
基金
国家自然科学基金资助项目(30771156)
关键词
丝瓜
伤流液
抑菌
真菌
植物源农药
.Luffa cylindrical (L.) Roern.
bleeding sap
anti-bacteria
fungus
botanical pesticides