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Volume 13 Issue 2
April 1998
    Citation: ZHOU Zheng-Lai, LIU Shi-Hua, YUAN Xian-Rong, HONG Shu-Jun, HUANG Ji-Ming, JIANG Zhen-Tong. Primary Studies on Viral Diseases of Petunia .VIROLOGICA SINICA, 1998, 13(2) : 173.
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    Primary Studies on Viral Diseases of Petunia

    • 1.

      Plant Protection Research Institute．Shanghai Academy ofAgricultural Science．Shanghai 201106

    • Available online: 05 June 1998
    • Two kinds of virus isolates P 14 and P a 1,P 33 were isolated from the mosaic,crinkled and stunted petunia (Petunia hybrida Vila) plants.The isolate P 14 was identified as cucumber mosaic virus (CMV) and the isolates P a 1 and P 33 as turnip mosaic virus (TuMV).CMV was the prevailing virus in petunia. Virus free research results showed as follows:(1)CMV free plantlets were not obtained when the leaves,flower buds and meristem tips (more than 0.3mm) were cultured; (2) CMV free plantlets were gained when 0.15-0.25 mm meristem tips from the infected plants or 0.3-0.5 mm meristem tips from the infected plants after different heat treatments were cultured.
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      Primary Studies on Viral Diseases of Petunia

      • 1. Plant Protection Research Institute．Shanghai Academy ofAgricultural Science．Shanghai 201106

      Abstract: Two kinds of virus isolates P 14 and P a 1,P 33 were isolated from the mosaic,crinkled and stunted petunia (Petunia hybrida Vila) plants.The isolate P 14 was identified as cucumber mosaic virus (CMV) and the isolates P a 1 and P 33 as turnip mosaic virus (TuMV).CMV was the prevailing virus in petunia. Virus free research results showed as follows:(1)CMV free plantlets were not obtained when the leaves,flower buds and meristem tips (more than 0.3mm) were cultured; (2) CMV free plantlets were gained when 0.15-0.25 mm meristem tips from the infected plants or 0.3-0.5 mm meristem tips from the infected plants after different heat treatments were cultured.

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