Korean journal of applied entomology (한국응용곤충학회지)
- Volume 20 Issue 4 Serial No. 49
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- Pages.191-195
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- 1981
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- 1225-0171(pISSN)
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- 2287-545X(eISSN)
Incidence of Watermelon Mosaic Virus in Cucurbits
박과 작물에 발생하는 Watermelon Mosaic Virus에 관한 연구
- Lee Soon Hyung (Institute of Agricultural Sciences, O.R.D.) ;
- Lee Key Woon (College of Agriculture, Kyungpook National University)
- Published : 1981.12.01
Abstract
Cucurbits including pumpkin (Cucurbita pepo), gourd (Lagenariaa siceraria), cucumber (Cucumis sativus), melon(Cucumis melo) and watermelon(Cucurbita anguria) were diseased with mosaic symptoms. The causal virus was identified as watermelon mosaic virus(WMV). The WMV was transmitted by Myzus persicae Sulzer, and no seed borne virus was found. The virus caused large local lesions on the inoculated leaves of the Chenopodium amaranticolor and mosaic symptom on the upper leaves of Cucumis melo, Cucumis sativus, Lagenaria siceraria, Cucurbita anguria and Cucurbita pepo. There were no symptoms on the inoculated leaves of the Nicotiana tabacum var. Bright yellow, Nicotiana glutinosa, Vigna unguiculata. Petunia hybrida and Datura stramonium. Thermal inactivation point was
모자익병징을 나타내는 호박, 박, 오이, 참외, 수박의 박과작물에서 Watermelon Mosaic Virus(WMV)를 분리동정하였다. 이병주로 부터 분리된 WMV는 복숭아혹진딧물(Myzus persicae, Sulzer)에 의해 쉽게 충매전염되었고 종자전염은 되지 않았다. 지표식물검정결과 명아주에서는 접종엽에 대형의 국부병반이, 호박, 박, 오이, 참외, 수박에서는 접종상엽에서 모자익병반이 나타났고 담배(Nicotiana tabacum, Bright yellow), 담배 (Nicotanan glutinosa), 동부, 페추니아, 독말풀에서는 반응이 나타나지 않았다. WMV isolate의 물리적 성질은 내열성
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