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ISSN : 1598-5504(Print)
ISSN : 2383-8272(Online)
Journal of Agriculture & Life Science Vol.47 No.5 pp.55-60
DOI :

파프리카 저장병에 관계하는 미생물상과 병원성검정

이정한1, 곽연식2*
1대정골프엔지니어링, 2경상대학교 응용생물학과(농업생명과학연구원)

The Microflora and Pathogenicity Investigation Related Paprika Postharvest Disease

Youn-Sig Kwak2*, Jung Han Lee1
2Institute of Agriculture and Life Sciences, Gyeongsang National University, Jinju 660-701, Korea
1Daejung Golf Engineering Co. Ltd, Yongin, 449-881, Korea
Received: JUL. 4. 2013, Revised: SEP. 30. 2013, Accepted: OCT. 7. 2013

Abstract

This study was performed to investigate the relationship between influent inocula and postharvestdiseases from paprika of cultivation regions and after low temperature storage period. Sevenbacteria were isolated from fruit surfaces collected at paprika cultivation regions and majorbacterial genera included Bacillus spp., Clavibacter sp. and Pseudomonas spp. The eight bacterialstrains were isolated from five weeks stored fruits at low temperature condition, includingpotentially harmful bacteria to the human. Five fungal isolates were isolated from either twocultivation or storage period and included Alternaria sp., Botrytis cinerea, Cladosporium sp.,Fusarium sp. and Penicillium sp.. Additionally, Geotrichum sp. was isolated only from the lowtemperature stored fruits. Six of the fungal isolates were concerned as postharvest decay pathogenson the paprika fruit. However, all bacterial isolates were produced any disease symptoms when thebacteria were inoculated on the fruits. As result, it is suggested that the primary postharvest decaymay be occurred by fungi and then secondary decay occurred by saprophytic bacteria duringstorage of the fruit.

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