Related Experiment Video
Updated: Jun 21, 2026
Analysis of N-glycans from Raphanus sativus Cultivars Using PNGase H+
Published on: June 25, 2018
[Survey and pathogen identification of rhubarb diseases in Gansu province]
Yan Wang1, Xiurong Chen, Yingdong Li
1Gansu College of Traditional Chinese Medicine, Lanzhou 730000, China. gswangyan101@163.com
Objective:
To investigate diseases occurring in Rheum palmatum in Gansu province and identify pathogen.
Method:
Field survey in the main R. palmatum producing area and the pathogens were identified on the base of morphology.
Result:
Eight fungal diseases have been found after disease surveys on R. palmatum in Gansu province from 2004 to 2007. They were leaf smut (Thecaphora schwarzmaniana), leaf spot (Septoria sp.), rust (Puccinia rheipalmati), ring spot (Ascochyta rhei), powdery mildew (Erysiphe polygoni.), grey mold (Botrytis sp.), root rot(Fusarium oxyxporium) and a virus disease.
Conclusion:
Leaf smut, a severe disease with the incidence of 14%-26%, is the urgent problem waiting to be solved effectively. Powdery mildew and grey mold were reported for the first time in China.
More Related Videos
09:31In Vivo Leaf Inoculation: An Alternative Method to Assess the Disease Resistance of Hybrid Clones in Poplar Breeding of Stem Canker Disease
Published on: September 20, 2024
09:05Tomato Root Transformation Followed by Inoculation with Ralstonia Solanacearum for Straightforward Genetic Analysis of Bacterial Wilt Disease
Published on: March 11, 2020
