• Mycobiology
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• v.29 no.4
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• pp.227-229
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• 2001

A gray mold disease occurred on Cryptotaenia japonica in Korea. All the isolates of Botrytis sp. from the lesions of the diseased plants were identified to be B. cinerea based on the morphological characteristics. Conidia formed on conidiogenous cells were not in chains, hyaline to pale brown, unicellular, ellipsoidal to obovate with a single hilum at the base, entirely verruculose, and $6.3-11.3{\sim}6.3-10.0{\mu}m$ in size. Pathogenicity of the fungus was proved by artificial inoculation on C. japonica. This is the first record of gray mold on C. japonica caused by B. cinerea in Korea.

• Proceedings of the Plant Resources Society of Korea Conference
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• 2005.11a
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• pp.133-133
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• 2005

• Journal of the Korean Society of Environmental Restoration Technology
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• v.17 no.3
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• pp.53-63
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• 2014

This study was carried out to investigate the growth responses of medicinal plants such as Glehnia littoralis, Cryptotaenia japonica, Angelica gigas, Reynoutria japonica, Saururus chinensis, Houttuynia cordata, Ligularia fischeri, and Aralia cordata under 70%-shading and full sunlight conditions on a rooftop condition using artificial soil as a growth media. Glehnia littoralis, Cryptotaenia japonica, Ligularia fischeri, Saururus chinensis, and Houttuynia cordata showed better growth on plant height, leaf length, leaf width, petiole length and leaf number under full sunlight conditions on a rooftop condition. Cryptotaenia japonica and Houttuynia cordata had high value of Hunter's a (red-green) under full sunlight, while had lower value of L(lightness) and b(blue-yellow) than those of 70% shading condition. As an index of plant stress response, Glehnia littoralis, Reynoutria japonica, Houttuynia cordata, Ligularia fischeri showed Fv/Fm values 0.79~0.84 under full sunlight in August, indicating low stress on plant growth. Therefore they seemed to be suitable medicinal plats for rooftop conditions. Ligularia fischeri and Reynoutria japonica showed better growth under 70% shading treatment in August, while showed high growth response under full sunlight conditions in September. The 70% shading treatment was effective for the growth of Angelica gigas, Reynoutria japonica, and Aralia cordata. Angelica gigas and Reynoutria japonica, however, showed better plant growth under full sunlight during summer. The results showed that Glehnia littoralis, Cryptotaenia japonica, Ligularia fischeri, Saururus chinensis, and Houttuynia cordat seemed to be suitable medicinal plants for rooftop garden where there is a full sunlight condition.

• Korean Journal of Food Science and Technology
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• v.19 no.3
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• pp.279-284
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• 1987

Volatile components of Artemisia selengensis and Cryptotaenia japonica. Korean wild vegetables, were collected by steam distillation. Samples were examined by gas chromatography (GC) and combinded gas chromatography-mass spectrometry (GC-MS). Seven components of ${\alpha}-pinene$, camphene, ${\beta}-pinene$, myrcene limonene, r-terpinene, and caryophyllene, and two components of ${\alpha}-pinene$ and ${\beta}-pinene$ were confirmed respectively in Artemisia selengensis and Cryptotaenia japonica. The remaining components are presumed to be elemene, caryophyllene, and humulene in the latter.

• Korean Journal of Plant Resources
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• v.11
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• pp.122-123
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• 1998

• Proceedings of the Plant Resources Society of Korea Conference
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• 1998.10a
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• pp.121-121
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• 1998

• Proceedings of the Plant Resources Society of Korea Conference
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• 1998.10a
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• pp.122-123
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• 1998

• Research in Plant Disease
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• v.9 no.1
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• pp.47-51
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• 2003

Sclerotinia rot of C. japonica caused by Sclerotinia sclerotiorum was observed throught the growing season in the vinylhouse at the Namyangiu, Yangju and Yangpyung areas. The disease was commonly occurred at late autumn after transplanting and continuously increased until spring in next year, The disease was especially severe at the Yangpyung area among three areas. Three isolates of S. sclerotiorum obtained from C. japonica in different geographic areas were evaluated for ability of sclerotia formation and viability under different temperature. Temperature for mycelial growth ranged from 5 to 3$0^{\circ}C$, with optimum temperature at 15~3$0^{\circ}C$. Sclerotia were fewer formed at low temperature, but their size was larger than that at high temperature. Small size of sclerotia was more viable than those of large size at high temperature. Based on the differences in viability of sclerotia, the relative ranks of sclerotia were in order ~2 mm > 3~4 mm > 5 mm~.

• Journal of Plant Biology
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• v.39 no.1
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• pp.15-22
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• 1996

Seventy-three chromosome counts are reported from populations in 70 species from Korea, of which 34 counts in 32 species belong to Apiaceae. New species counts are in Acanthopanax chiisanensis(2n=48), Hydrocotyle japonica(2n=ca.96), H. maritima (n=12), Libanotis coreana (2n=22), Lindera sericea (n=12), Quercus myrsinaefolia (n=12), Rhamnus yoshinoi (n=12), Salix hulteni (n=19), Symplocos chinensis for. pilosa (n=11) and Vaccinium oldhami (n=12). New chromosome level for Asperula odorata (n=11), Cryptotaenia japonica (2n=16) and Sium ninsi (2n=18) is also provided. The taxonomic implications of certain of these counts are discussed.

• Proceedings of the Korean Society for Bio-Environment Control Conference
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• 1997.11a
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• pp.89-90
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• 1997

우리나라 자생식물 중 파드득나물과 울릉미역취는 주로 식생활에 이용되는 산채류이다. 파드득은 미나리과의 다년초로 반디나물이라고도 부르며, 식물 전체에 털이 없고 독특한 향기를 가지고 있어 대량생산이 가능해지면 그 이용 범위와 수요도 함께 늘어날 것으로 기대된다. 울릉 미역취는 국화과의 다년초로 식용으로 이용되기도 하지만 전초와 뿌리는 피부질환이나 감기, 두통, 타박상등에 효과가 있어 약용으로도 널리 이용되고 있고, 재배면에서 볼 때 울릉 미역취는 보통의 미역취에 비해 대형이고 1년에 4번 수확이 가능하며 강건하므로 최근에는 식용작물로의 가능성이 매우 높아져 이미 울릉도에서는 대량재배가 되고 있다. (중략)