Occurrence of Contarinia maculipennis (Diptera: Cecidomyiidae) infesting flower buds of Dendrobium phalaenopsis (Orchidaceae) in greenhouses on Okinawa Island, Japan
Occurrence of Contarinia maculipennis (Diptera: Cecidomyiidae) infesting flower buds of Dendrobium phalaenopsis (Orchidaceae) in greenhouses on Okinawa Island, Japan
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日本冲绳岛温室中，Contarinia maculipennis（双翅目： Cecidomyiidae）侵染蝴蝶兰石斛兰（兰科）的花蕾
DOI：
10.1303/aez.2002.583
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发表时间：
2002
影响因子：
1.3
通讯作者：
R. Iwaizumi
中科院分区：
文献类型：
--
作者：
M. Tokuda;J. Yukawa;K. Yasuda;R. Iwaizumi
经鉴定，在日本冲绳岛兰花大棚内发现的一种瓢虫，是东南亚的一种多食性害虫。本种与其他同类的区别在于雄性鞭毛的不平坦的环状环，相对较长的雌性第一鞭毛，以及幼虫第八腹节的气孔在后向定向裂片的末端。2000年和2001年，从东南亚国家进口的兰花在日本成田机场被截获。我们强调，认识到这种多食性的蚊子可能会侵扰冲绳岛上兰花以外的经济作物的可能性，我们必须谨慎。
A cecidomyiid species found in 1989 in orchid greenhouses on Okinawa Island, Japan, is identified as Contarinia maculipennis, a polyphagous Southeast Asian pest. This species is distinguished from other congeners by the uneven circumfilar loops of the male flagellomere, the relatively long female first flagellomere, and the spiracles of the larval eighth abdominal segment at the end of the posteriorly directed lobes. C. maculipennis was intercepted at Narita Airport, Japan, in 2000 and 2001 with orchid flowers imported from Southeast Asian countries. We emphasize caution about recognizing the possibility that this polyphagous gall midge could infest cash crops other than orchids on Okinawa Island.