The Plant Pathology Journal

한국식물병리학회 (The Korean Society of Plant Pathology)
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Botrysphaeria dothidea, the Causal Organism of Ripe Rot of Kiwifruit (Actinidia deliciosa) in Korea

  • Koh, Young-Jin (Department of Applied Biology, Sunchon National University) ;
  • Lee, Jae-Goon (Central Research Institute, Kyungnong Corporation) ;
  • Lee, Dong-Hyun (Department of Applied Biology, Sunchon National University) ;
  • Hur, Jae-Seoun (Department of Environmental Education, Sunchon National University)
  • 발행 : 2003.10.01
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초록

Ripe rot was commonly found in overripe kiwifruits (Actinidia deliciosa) during a disease survey conducted in Jeju and Jeonnam provinces in Korea in 1999. While the disease did not manifest any clear external symptoms on kiwifruits, it caused portion of the fruit surface to collapse. Watersoaked flesh tissue could be seen on the sunken part when the skin of the collapsed portion was peeled off. The milky internal symptom with dark green margin developed concentrically as the fruit ripened. A species of Botryosphaeria was consistently isolated from lesions showing typical symptoms of ripe rot on kiwifruit, and its pathogenicity was confirmed by artificial inoculation test on healthy kiwifruits. The fungus was also pathogenic to apple and pear. The mycological characteristics of the fungus were consistent with those of Botryosphaeria dothidea. This is the first report on the detailed mycological characteristics of the causal organism of post-harvest ripe rot of kiwifruit in Korea.

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참고문헌

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피인용 문헌

  1. Postharvest fruit rots of kiwifruit (Actinidia deliciosa) in Korea vol.33, pp.3, 2005, https://doi.org/10.1080/01140671.2005.9514363
  2. Optimum Spray Program of Preventive Fungicides for the Control of Postharvest Fruit Rots of Kiwifruit vol.9, pp.4, 2003, https://doi.org/10.5423/RPD.2003.9.4.205
  3. Effect of Ripening Temperatures on Incidences of Postharvest Fruit Rots of Kiwifruits vol.9, pp.4, 2003, https://doi.org/10.5423/RPD.2003.9.4.201
  4. Optimal Spray Time, Interval and Number of Preventive Fungicides for the Control of Fruit Rots of Green and Gold Kiwifruit Cultivars vol.19, pp.1, 2013, https://doi.org/10.5423/RPD.2013.19.1.001
  5. Incidence Rates of Postharvest Fruit Rots and Detection Rates of Their Pathogens on New Kiwifruit Cultivars Bred in Korea vol.24, pp.5, 2011, https://doi.org/10.7732/kjpr.2011.24.5.599
  6. Fruit stem blight on kiwifruit (Actinidia chinensis) in China vol.35, pp.3, 2013, https://doi.org/10.1080/07060661.2013.819378
  7. First Report of Botryosphaeria dothidea Causing Sweet Osmanthus Leaf Dieback in China vol.9, pp.6, 2010, https://doi.org/10.1016/S1671-2927(09)60163-2
  8. Incidences and Causal Agents of Postharvest Fruit Rots in Kiwifruits in Korea vol.9, pp.4, 2003, https://doi.org/10.5423/RPD.2003.9.4.196