用丝瓜伤流液抑制黄瓜灰霉病菌的研究  

Study on the Fungistatic Activities of Bleeding Sap of Sponge Gourd on Botrytis cinerea of Cucumber

作　　者：刘微[1] 朱小平[1] 宋士清[1] 高书国[1] 侯东军[1] 

机构地区：[1]河北科技师范学院生命科技学院,河北昌黎066600

出　　处：《北方园艺》2012年第8期148-150,共3页Northern Horticulture

基　　金：河北省科技支撑计划资助项目(06221004)

摘　　要：采用孢子萌发、平板培养、黄瓜子叶接种等试验,测定了丝瓜伤流液对黄瓜灰霉病菌的抑制作用。结果表明:丝瓜伤流液能明显抑制黄瓜灰霉病菌的侵染、生长和产孢;在低于80℃和中性偏碱的条件下抑菌活性稳定;有棱丝瓜伤流液抑菌活性高于无棱丝瓜。Spore germination,plate culture and inoculating cucumber cotyledon tests were conducted to examine the inhibition activity of bleeding sap of sponge gourd on Botrytis cinereaof cucumber.The results showed that the bleeding sap expressed strong inhibition activities on infection,growth,sporulation of Botrytiscinerea,and the activity of bleeding sap of ridged variety was higher than that of unridged variety.Fungistatic activity of the bleeding was stable in80℃ and neutral or alkaline condition.

关 键 词：丝瓜伤流液 黄瓜灰霉病菌 抑菌 稳定性 

分 类 号：S476[农业科学—农业昆虫与害虫防治]