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UV tolerance in the two-spotted spider mite, Tetranychus urticae
https://ir.soken.ac.jp/records/3873
https://ir.soken.ac.jp/records/38734f41ef87-1fb8-4803-bd74-5d98f0d64a8d
| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2013-08-12 | |||||||||||
| タイトル | ||||||||||||
| タイトル | UV tolerance in the two-spotted spider mite, Tetranychus urticae | |||||||||||
| タイトル | ||||||||||||
| タイトル | UV tolerance in the two-spotted spider mite, Tetranychus urticae | |||||||||||
| 言語 | en | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| 資源タイプ | ||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||
| 資源タイプ | journal article | |||||||||||
| アクセス権 | ||||||||||||
| アクセス権 | metadata only access | |||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||||||||
| 著者 |
SUZUKI, Takeshi
× SUZUKI, Takeshi
× WATANABE, Masakatsu
× TAKEDA, Makio
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| 著者別名 |
渡辺, 正勝
× 渡辺, 正勝
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | The two-spotted spider mite, Tetranychus urticae was exposed to UV-C (250 nm), UV-B (300 nm), and UV-A (350 nm). In non-diapausing females, the median effective doses for 50% mortality plus escape incidence (ED50) were 21 (UV-C) and 104 kJ m-2 (UV-B); those for 50% oviposition rate in continuous darkness-treated mites were 6.2 (UV-C) and 41 kJ m-2 (UV-B). No significant effects of UV-A on mortality and oviposition rate were observed. The ED50 values for UV-B were similar to the natural UV-B observed for 2-5 days in summer when T. urticae inhabits the undersides of leaves. Therefore, T. urticae possibly uses leaves as a filter to avoid the deleterious effects of UV-B. In diapausing females, low mortality was observed even at high doses of UV radiation, but more than half escaped even at low doses. The orange body color of diapausing females results from accumulation of carotenoids, a scavenger for UV-induced reactive oxygen species; this may explain the low mortality of diapausing females. Diapausing females may overcome the deleterious effects of UV-B during winter in the absence of leaves by emigrating to UV-free environments and by accumulating carotenoids. | |||||||||||
| 書誌情報 |
Journal of Insect Physiology en : Journal of Insect Physiology 巻 55, 号 7, p. 649-654, 発行日 2009-07 |
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| 出版者 | ||||||||||||
| 出版者 | Elsevier | |||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 00221910 | |||||||||||
| PubMed番号 | ||||||||||||
| 識別子タイプ | PMID | |||||||||||
| 関連識別子 | 19394340 | |||||||||||
| DOI | ||||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | https://doi.org/10.1016/j.jinsphys.2009.04.005 | |||||||||||
| 関連名称 | 10.1016/j.jinsphys.2009.04.005 | |||||||||||
| 権利 | ||||||||||||
| 権利情報 | © 2009 Elsevier Ltd. | |||||||||||
