시설하우스내 수박 재배 작기별 작기별 해충 발생소장

서지정보

ㆍ발행기관 : 한국응용곤충학회 ㆍ수록지정보 : 한국응용곤충학회지 / 47권 / 4호
ㆍ저자명 : 문형철, 김웅, 최민경, 권성환, 신용규, 김대향, 황창연

영어 초록

The seasonal occurrence of insect pests in watermelon cultivated in greenhouses was surveyed in Gochang from 2006 to 2007 considering three seasonal types of culture: forcing culture, semi-forcing culture and retarding culture. Aphis gossypii, mites (Tetranychus urticae+T. kanzawai) and Palpita indica were the most serious pest species in watermelon greenhouse culture. A. gossypii and mites showed high density during the months of June and September in semi-forcing and retarding culture, respectively. Palpita indica was observed only in retarding culture. Leaf damage by Palpita indica was observed from the middle of August and peaked to 79.4% damage in the middle of September. Thrips and whiteflies were captured in high density by the yellow sticky trap in semi-forcing culture and retarding culture but these insects showed low population density in watermelon leaves.

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