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KMID : 0352720080320040275
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Journal of Ginseng Research
2008 Volume.32 No. 4 p.275 ~ p.278
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A Report on the Damage Caused by Phytosciara procera, Ginseng Stem Fungus Gnat
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Shin Jung-Sup
Cho Dae-Hui
Cho Hye-Sun
Kim Hwang-Young
Lee Hung-Sik
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Abstract
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Ginseng stem fungus gnat, Phytosciara procera, is reported as a ginseng pest for the first time. It is new to science that a member of the family Sciaridae is a ginseng pest. In our observation, larvae of the gnat can penetrate the stem of ginseng, and then they make a shaft in shoot and root. Number of adults captured by yellow sticky traps were peaked in twice, from late July to early August and from late August to early September. In a ginseng field, 29.7% of ginseng damaged by Phytosciara procera is also infected by bacterial disease caused by Erwinia carotobora. However, there is a possibility on environmental-friendly control, as a result of decreasing effect of damage over 85% when remaining a part of berry on peduncle than tatally remove.
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KEYWORD
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Phytosciara procera, Ginseng Stem Fungus Gnat, Erwinia carotobora, environmental-friendly control, peduncle
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