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Occurrence and control of mushroom flies at the button mushroom farming areas in Chungnam province
- 언어ENG
- URLhttps://db.koreascholar.com/Article/Detail/340881
Mushroom flies are the most serious insect pest problems affecting the cultivation of button mushroom, Agaricus bisporus Lange, and among them sciarid flies are the most common. This study was set out to determine the occurrence of mushroom flies at the mushroom farming areas in Chungnam. The occurrence of mushroom flies were highest in September as temperature increases causing yield loss of up to 27%. Adult flies invade mushroom farms and oviposit in freshly spawned compost. They spoil the appearance of the fruiting bodies, spread various fungal and bacterial disease, and transmit mites etc. Damage is mainly caused by the larvae, which feed on growing mycelium and developing stipes and caps of mushrooms. Out of 32 examined farms most of cultivation years were more than 7 years and environmental friendly cultivating farms were about 28% and conventional cultivating farms were 72%. About 84% of the examined farms selected mushroom flies as a major pests. It was found that sciarid were 71%, phorid were 24% as main mushroom flies. The occurrence density of mushroom flies were highest in September as temperature increases. The occurrence of mushroom flies at the examined farms were serious in general. However insect nets and the hygiene program as basic control were not effective. These results offer good potential for control and could implement for the integrated pest management.
