当前位置: 首页 > 文章 > 葡聚六糖诱导黄瓜抗霜霉病的研究 植物保护 2003,29 (1) 14-16
Position: Home > Articles > Study on cucumber plant resistance introduced by glucohexaose against Pseudoperonospora cubensis disease Plant Protection 2003,29 (1) 14-16

葡聚六糖诱导黄瓜抗霜霉病的研究

作  者:
范海延;李宝聚;吕春茂;李天来;周宝利
单  位:
沈阳农业大学;中国农业科学院蔬菜花卉研究所
关键词:
植物免疫学;诱导抗性;葡聚六糖;黄瓜霜霉病
摘  要:
黄瓜经喷施人工合成的植物抗病性诱导剂葡聚六糖诱导后 ,黄瓜霜霉病的发病程度显著降低。葡聚六糖诱导黄瓜抗霜霉病的效果以质量浓度为 10 μg/L ,诱导间隔期为 7d ,连续诱导 3次效果较好 ,其诱导持续期可达 7d。结果还表明葡聚六糖的诱导抗性表达不仅与它本身的作用机制有关 ,还与它的使用方法有关
译  名:
Study on cucumber plant resistance introduced by glucohexaose against Pseudoperonospora cubensis disease
作  者:
FAN Hai-yan 1,2 , LI Bao-ju 2, Lü Chun-mao 1, LI Tian-lai 1, ZHOU Bao-li 1 (1. Shenyang Agricultural University, Shenyang 110161, China; 2. Institute of Vegetables and Flowers, CAAS, Beijing 100081, China)
关键词:
plant immunology; induced resistance; glucohexaose; cucumber mildew disease
摘  要:
The diseased degree of cucumber mildew decreases obviously when cucumber plant is sprayed with synthetic glucohexaose of concentration at 10 μg/L. The test that induction plastochron is designed as 7 days and the inductions are made for three times results in good effect. And duration of the induction can remain 7 days. Moreover, both resistance mechanism and applied methods influence the induced resistance expression.

相似文章

计量
文章访问数: 9
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊