Cited 8 time in
- Title
- Occurrence pattern of viral infection on Pear in Korea and genetic characterization of apple scar skin viroid isolates
- Author(s)
- N Y Kim; H J Lee; N K Kim; J Oh; S H Lee; H Kim; Jae Sun Moon; R D Jeong
- Bibliographic Citation
- Horticultural Science & Technology, vol. 37, no. 6, pp. 767-778
- Publication Year
- 2019
- Abstract
- Apple chlorotic leaf spot virus (ACLSV), apple stem pitting virus (ASPV), apple stem grooving virus (ASGV), and apple scar skin viroid (ASSVd) are economically important viruses infecting pear trees worldwide. A large-scale survey was carried out in five major pear producing area sof Korea in 2017 and 2018 to investigate the occurrence patterns of these viruses in pear leaves and fruit. The virus incidence rate was 13.8% for ACLSV, 31.7% for ASPV, 95.3% for ASGV, and 3.6% for ASSVd. Fruit samples were 2.8% for ACLSV, 28.4% for ASPV, 99.0% for ASGV, and 13.8% for ASSVd. The most common type of mixed infection was ASGV+ASPV (22%). Furthermore, the ASSVd genome was completely sequenced and showed 99% sequence identity at a nucleotide level to other isolates.
- Keyword
- Apple chlorotic leaf spot virusApple stem grooving virusIncidenceSurveyApple stem pitting virus
- ISSN
- 1226-8763
- Publisher
- Korea Soc-Assoc-Inst
- DOI
- http://dx.doi.org/10.7235/HORT.20190076
- Type
- Article
- Appears in Collections:
- Division of Research on National Challenges > Plant Systems Engineering Research > 1. Journal Articles
- Files in This Item:
Items in OpenAccess@KRIBB are protected by copyright, with all rights reserved, unless otherwise indicated.