Abstract
검정날개버섯파리과에 속하는 긴수염버섯파리(Lycoriella ingenua)는 우리나라 양송이버섯 재배에서 심각한 피해를 주는 주요해충의 하나이다. 본 연구는 양송이버섯 재배에서의 긴수염버섯파리의 온도별 발달과 피해양상을 조사하고자 실시하였다. 버섯파리는 균사를 배양한 페트리디쉬에서 사육하였고 16, 20, 24, <TEX>$28^{\circ}C$</TEX> 온도에서 알에서 성충까지 소요기간은 각각 35.2, 25.8, 23.5, 22.2일로 조사되었다. 버섯파리 성충은 버섯재배사를 침입하여 종균이 접종된 배지에 알고 낳고 1-7 mm의 부화된 유충에 의해서 균사와 생육하고 있는 버섯의 갓과 대를 섭식하여 가장 큰 피해를 입힌다. 성충은 자실체의 외관을 더럽히고, 여러 가지 곰팡이와 세균병을 전파시키며, 응애 등을 옮긴다. 적절한 해충방제 없는 조건에서 버섯파리에 의한 피해가 증가하면서 자실체 수량은 27%까지 감소하였다. Mushroom sciarid fly Lycoriella ingenua (Dufour), syn. L. mali (Fitch) is one of the most common fly pests affecting the mushroom cultivation in Korea. This study was carried out to investigate the development at different temperatures and damages of L. ingenua in A. bisporus mushroom cultivation. Rearing of mushroom flies were carried out on mycelial culture in Petri dishes. The development of L. ingenua from egg to adult at the temperature of 16, 20, 24, <TEX>$28^{\circ}C$</TEX> were 35.2, 25.8, 23.5, and 22.2 days, respectively. Adult flies invade mushroom farms and oviposit in freshly spawned compost. Damages are mainly caused by the larvae of 1-7 mm, which feed on growing mycelium and also developing stipes and caps of mushrooms. Adult flies spoil the appearance of the fruiting bodies, spread various fungal and bacterial disease, and transmit mites. The damages by mushroom flies increased without pest control causing yield loss of up to 27%.
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