|
|
Temporal Change of CMV and Symptom Phenotype in Pepper after Artificial Inoculation |
WANG Xing-xing,ZHANG Zheng-hai,CAO Ya-cong,WANG Li-hao,ZHANG Bao-xi * |
Institute of Vegetables and Flowers,Chinese Academy of Agricultural Sciences,Beijing 100081,China |
|
|
Abstract Taking 5 pepper of different genotypes as experimental material,after artificial inoculating heavy
mosaic strain CMV,we tested the temporal change of CMV content in 5,10,15,20,25,30 days by DASELISA.
At the same time,the artificial classification method was used,and we carried out analysis on the
correlation of data gained through these 2 methods.The results showed that the virus content increased at 5,
10,15 days in turn,reached the highest level at 15 days.Then,the virus content reduced slightly.The virus
content of the plants obtained by DAS-ELISA was positively correlated with the disease index obtained by artificial
inoculation.The results obtained by the 2 methods were consistent.
|
|
|
|
|
|
|
|