Abstract：The cross-protection of cucumber leaves to cucumber downy mildew and angular leaf spot was determined after inoculation with Pseudomonas syringae pv.lachrymans.The results showed that the relative control effect to cucumber downy mildew could amount to 97.14 %,and it was 59.04 % for angular leaf spot.The content of lignin and hydroxyproline-rich glycoprotein(HRGP)increased significantly,and peaked after inoculation for 48 hours.It might enhance the resistance of cucumber.The results also suggested that broadspectrum resistance to different diseases was expressed by pathogen.
收稿日期: 2007-05-23
引用本文:
张 楠 石延霞 李宝聚. 亲和病原菌诱导黄瓜产生交互保护作用的研究[J]. 中国蔬菜, 2008, 1(1): 14-17.
Zhang Nan;Shi Yanxia;Li Baoju. Studies on the Cross-protection of Cucumber Induced by Pseudomonas syringae pv.lachrymans. , 2008, 1(1): 14-17.
