Influence of ACLSV-infection on Fruit Quality of 'Hongro' Apples

Kim, Hyun-Ran; Kim, Jeong-Soo; Hwang, Jeong‐Hwan; Lee, Sin-Ho; Choi, Gug-Seon; Choi, Yong-Mun

doi:10.5423/rpd.2004.10.2.145

Cited by 3 publications

(1 citation statement)

References 2 publications

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“…, , 20-40% , (Kim , 2011;Kinard , 1996;Liu , 2013;Menzel , 2002). ACLSV ' ' , (Kim , 2004), ' ' (Kim , 2009). , ' ' .…”

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Survey on Virus Infection for Commercial Nursery Trees of Major Apple Cultivars in Korea

Lee¹,

Kwon²,

Shin³

et al. 2017

Res. Plant Dis

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The 4 viruses, the Apple chlorotic leaf spot virus (ACLSV), Apple stem pitting virus (ASPV), Apple stem grooving virus (ASGV), and Apple mosaic virus (ApMV) and 1 viroid, Apple scar skin viroid (ASSVd) are known major viral pathogens of apple trees in Korea. Infection degree of the 5 viral pathogens in the commercial nursery trees of major apple cultivars, 'Hongro', 'Fuji' and bud mutation of 'Fuji' was investigated. Infection ratio of the ACLSV, ASPV and ASGV for scion of an apple cultivar 'Hongro' were 100%, 81.3% and 100%, respectively. On the other hand, no infection for either ApMV and ASSVd detected. For the root stock of the cultivar, infection ratio of ACLSV, ASPV and ASGV showed 87.5%, 81.3% and 100% as well as ApMV and ASSVd were 12.5% and 6.3%, respectively. From the scion of apple cultivars 'Fuji' and bud mutation of 'Fuji', infection ratio of ACLSV, ASPV and ASGV showed 86.7%, 86.7% and 100%, respectively. Whereas, no infection for either ApMV or ASSVd detected. From the root stock of the cultivars, infection ratio of ACLSV, ASPV and ASGV showed 86.7%, 93.3% and 93.3% as well as ApMV and ASSVd were 12.5% and 6.3%, respectively. Result of our study indicates that most of commercial nursery apple trees were supplied with multiple infections by apple viruses causing potential losses for apple growers and, henceforth, agricultural policy for supply of the virus-free trees should be employed as soon as possible.

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“…, , 20-40% , (Kim , 2011;Kinard , 1996;Liu , 2013;Menzel , 2002). ACLSV ' ' , (Kim , 2004), ' ' (Kim , 2009). , ' ' .…”

unclassified

Survey on Virus Infection for Commercial Nursery Trees of Major Apple Cultivars in Korea

Lee¹,

Kwon²,

Shin³

et al. 2017

Res. Plant Dis

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Rapid real-time detection method of ACLSV and ASSVd for apple quarantine field

Heo

Chung

2021

Plant Biotechnol Rep

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Production System of Virus-free Apple Plants Using Heat Treatment and Shoot Tip Culture

Lee¹,

Kim²,

Kim³

et al. 2013

Research in Plant Disease

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In worldwide, viral diseases of apple plants has caused the serious problems like reduced production and malformation of fruits. Also, the damages of apple plants by virus and/or viroid infection (Apple chlorotic leaf spot virus, Apple stem grooving virus, Apple mosaic virus, and Apple scar skin viroid) were reported in Korea. However there is few report about the protection approach against the infection by apple viruses. Therefore, this paper introduced the experimental protocol for the development of virus-free apple cultivars (Danhong, Hongan, Saenara, Summerdream). Apple plants were treated at 37 o C for 4 weeks and shoot tips were cultured in vitro. After heat treatment, the detection of apple viruses was performed by RT-PCR using virusspecific detection primers in new apple cultivars. With the heat treatments followed by in vitro shoot tip culture, the proportion of virus-free stocks of 'Danhong', 'Hongan', 'Saenara', and 'Summerdream' was 28%, 16%, 12%, and 12%, respectively. Taken together, this approach can be a good tool for production of virus-free apple stocks.

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Influence of ACLSV-infection on Fruit Quality of 'Hongro' Apples

Cited by 3 publications

References 2 publications

Survey on Virus Infection for Commercial Nursery Trees of Major Apple Cultivars in Korea

Survey on Virus Infection for Commercial Nursery Trees of Major Apple Cultivars in Korea

Rapid real-time detection method of ACLSV and ASSVd for apple quarantine field

Production System of Virus-free Apple Plants Using Heat Treatment and Shoot Tip Culture

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