Identification of agromyzid flies infesting six native orchid species in Chiba Prefecture, Japan, and their damage assessment
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- Suga Miyuki
- Faculty of Agriculture, Saga University
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- Fukushima Shigeki
- Chiba Prefectural Agriculture and Forestry Research Center
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- Yamashita Yumi
- Tsukuba Botanical Garden, National Museum of Nature and Science
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- Yukawa Tomohisa
- Tsukuba Botanical Garden, National Museum of Nature and Science
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- Tokuda Makoto
- Faculty of Agriculture, Saga University
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- Ogura-Tsujita Yuki
- Faculty of Agriculture, Saga University
Bibliographic Information
- Other Title
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- 千葉県に自生する6種のランを加害するハモグリバエ科の同定と被害状況
- チバケン ニ ジセイ スル 6シュ ノ ラン オ カガイ スル ハモグリバエカ ノ ドウテイ ト ヒガイ ジョウキョウ
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Abstract
<p>To identify the agromyzid species and to compare the degree of damage among different orchid species, we surveyed infestation by agromyzids on six native orchids in Sammu, Chiba, Japan. To obtain fly specimens, flowers and fruits of the six orchid species were collected from the field. Adult flies collected from the fruits of Cypripedium japonicum Thunb. were morphologically identified as Japanagromyza tokunagai (Sasakawa). Then flies collected from the six orchid species were molecularly identified by sequencing the mitochondrial DNA cytochrome oxidase subunit I (COI) gene. In addition, we sequenced the flies collected from March to July to confirm possible seasonal changes in agromyzid species composition. As a result, they were all regarded as J. tokunagai. Further, the developmental stage of infesting fly was investigated every two weeks from May to July 2016 in three of the six orchid species. The infestation rates of Cephalanthera falcata (Thunb.) Blume and C. japonicum were extremely high in this site, and the control of J. tokunagai will be required for the conservation of these orchids.</p>
Journal
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- Japanese Journal of Entomology (New Series)
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Japanese Journal of Entomology (New Series) 21 (3), 167-174, 2018-09-25
Entomological Society of Japan
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Details 詳細情報について
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- CRID
- 1390845702296946176
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- NII Article ID
- 130007726283
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- NII Book ID
- AA11248127
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- ISSN
- 24320269
- 13438794
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- NDL BIB ID
- 029305280
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed