オープンフィールド試験はチャバネアオカメムシ<i>Plautia stali</i>（Scott）の走光性評価に有効である
書誌事項
- タイトル別名
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- Evaluation of Phototactic Behavior by Two-dimensional Open Field Test in the Brown-Winged Green Bug, <i>Plautia stali</i> (Scott) (Hemiptera: Pentatomidae)
- オープンフィールド試験はチャバネアオカメムシPlautia stali (Scott)の走光性評価に有効である
- オープンフィールド シケン ワ チャバネアオカメムシ Plautia stali (Scott)ノ ソウコウセイ ヒョウカ ニ ユウコウ デ アル
- Evaluation of Phototactic Behavior by Two-dimensional Open field test in the brown-winged green bug, <italic>Plautia stali</italic> (Scott) (Hemiptera: Pentatomidae)
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説明
Open field test (OFT) is a widely used procedure for the analysis of animal behaviors. However, a few studies using this method have been reported in insects. We here attempted to analyze a phototactic behavior of the brown-winged green bug, Plautia stali (Scott) by OFT, and to evaluate the effectiveness and utility of this approach. Bugs were released at the center of open field arena then illuminated with a light emission diode (LED). Their phototactic behavior was recorded by an infrared camera then two-dimensional trajectory analysis was performed for the video sequences. As a result, the OFT characterized an orientation pattern and walking speed of bugs approaching a light. We conclude that the OFT is an advantageous approach for the close examination of phototactic process and considering the ecological significances in insects.
収録刊行物
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- 日本応用動物昆虫学会誌
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日本応用動物昆虫学会誌 58 (1), 36-38, 2014
日本応用動物昆虫学会
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詳細情報 詳細情報について
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- CRID
- 1390282681426478208
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- NII論文ID
- 130004438116
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- NII書誌ID
- AN00186121
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- ISSN
- 13476068
- 00214914
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- NDL書誌ID
- 025310921
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- 本文言語コード
- ja
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- 資料種別
- journal article
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