NUV 광조사에 의한 배나무 흰날개무늬병의 분생자와 형성 |
이중섭, 박종한, 한경숙, 최용문, 松本直行 |
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Induction of Conidioma Formation of the White Root Rot Fungus in Axenic Culture under Near Ultraviolet Light Radiation |
Jung Sup Lee, Jong Han Park, Kyoung Suk Han, Young Mun Choi, Matsumoto Naoyuki |
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Abstract |
Conidiomata of the Rosellinia necatrix were induced in axenic culture under near ultraviolet light radiation. Pieces of sterilized Japanese pear twigs were placed on the 7 days-old oatmeal agar culture in plates. The plates were further incubated for 5 days and then illuminated by under near ultraviolet light radiation. Synnemata were developed on twigs in 19 out of 20 isolates tested within 5 weeks, and conidia were observed in 12 out of the 19 isolates. The synnemata and conidia produced were morphologically identical to those of Dematophora necatrix. |
Key Words:
Dematophora necatrix, near ultraviolet Light, white root rot |
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