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KMID : 0379119990270060420
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Korean Journal of Mycology
1999 Volume.27 No. 6 p.420 ~ p.423
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Occurrence of Lycoriella mali (Diptera : Sciaridae) in Mushroom House
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이흥수/Lee, Heung Su
김형환/박정규/신현열/Kim, Hyeong Hwan/Park, Chung Gyoo/Shin, Hyun Yul
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Abstract
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A Sciarid fly, Lycoriella mali was a serious pest in commercial production of the cultivated mushroom, Pleurotus ostreatus. It was found in light trap and compost samples taken from mushroom houses during all growing seasons. The fly population was increased with the development of mushroom growth, the larvae occurred about 30 days after spawn inoculation in compost. The highest population was developed spring cultivation season (March to June) and decreased during summer season (August to September). The larvae feed on mycellium and compost; injury to the growing mushroom mycellium and the subsequent consumption of the primordia; they entered and tunneld sporospore stem and infect pinhead formation which would be resulted in decrease of mushroom yield.
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