ダウンロード数: 540
このアイテムのファイル:
ファイル | 記述 | サイズ | フォーマット | |
---|---|---|---|---|
ps.3652.pdf | 1.27 MB | Adobe PDF | 見る/開く |
タイトル: | Cross-resistance between cyenopyrafen and pyridaben in the twospotted spider mite Tetranychus urticae (Acari: Tetranychidae). |
著者: | Sugimoto, Naoya Osakabe, Masahiro https://orcid.org/0000-0002-2246-3431 (unconfirmed) |
著者名の別形: | 刑部, 正博 |
キーワード: | acaricide resistance cross-resistance cyenopyrafen pyridaben Tetranychus urticae |
発行日: | 13-Oct-2013 |
出版者: | wiley |
誌名: | Pest management science |
巻: | 70 |
号: | 7 |
開始ページ: | 1090 |
終了ページ: | 1096 |
抄録: | [BACKGROUND]Cyenopyrafen is an inhibitor of complex II of the mitochondrial electron transport chain. It has a molecular structure that shares some common features with frequently used complex I inhibitors such as pyridaben. To evaluate whether this similarity in structure poses a cross-resistance risk that might complicate resistance management, we selected for pyridaben and cyenopyrafen resistance in the laboratory and characterized resistance. [RESULTS]The selection for cyenopyrafen conferred cross-resistance to pyridaben and vice versa. Resistance towards these both acaricides was incompletely dominant in adult females. However, in eggs maternal effects were observed in pyridaben resistance, but not in the cyenopyrafen-resistance (completely dominant). In the cyenopyrafen resistant strain, the LC50 of eggs remained lower than the commercially recommended concentration. The common detoxification mechanisms by cytochrome P450 was involved in resistance to these acaricides. Carboxyl esterases were also involved in cyenopyrafen resistance as a major factor. [CONCLUSIONS]Although cross-resistance suggests that pyridaben resistance would confer cyenopyrafen cross-resistance, susceptibility in eggs functions to delay the development of cyenopyrafen resistance. |
著作権等: | This is the peer reviewed version of the following article: Sugimoto, N. and Osakabe, M. (2014), Cross-resistance between cyenopyrafen and pyridaben in the twospotted spider mite Tetranychus urticae (Acari: Tetranychidae). Pest. Manag. Sci., 70: 1090–1096, which has been published in final form at http://dx.doi.org/10.1002/ps.3652. This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 |
URI: | http://hdl.handle.net/2433/198652 |
DOI(出版社版): | 10.1002/ps.3652 |
PubMed ID: | 24030907 |
出現コレクション: | 学術雑誌掲載論文等 |
このリポジトリに保管されているアイテムはすべて著作権により保護されています。