翻訳と辞書 |
Anthonomus rubi : ウィキペディア英語版 | Anthonomus rubi
The Strawberry blossom weevil, ''Anthonomus rubi'' is a weevil that feeds on members of the Rosaceae and is an important pest of strawberry (''Fragaria'' x ''ananassa'' Duchesne) and raspberry (''Rubus idaeus'' L.). This insect is a particularly problematic pest of strawberry in Europe, in some cases responsible for up to 80% loss of the berry crop.〔Popov, S.Ya. (1996) Possibility of monitoring the population density of the strawberry blossom weevil, Anthonomus rubi Herbst (Coleoptera, Curculionidae), on strawberry by two methods: counting clipped buds and using pheromones. Entomol. Rev., 75, 104–109.〕 Adults feed on strawberry foliage, and females lay eggs inside unopened flower buds (one egg per bud) before partially or totally severing the stalk;〔(【引用サイトリンク】title=Strawberry blossom weevil )〕 larvae develop inside the severed buds, feeding on the wilting tissue. == Role of pheromones == Adults are thought to be attracted to strawberries by chemicals released by the plants. Monoterpenes, sesquiterpenes, and aromatic compounds acted as odorants (attractors) on weevils' receptor neurons. Male ''A. rubi'' then release their own blend of aggregation pheromone, three components of which have been shown to attract weevils to baited traps.〔Innocenzi, P. J., Hall, D.R. and Cross, J.V. (2001) Components of male aggregation pheromone of strawberry blossom weevil, ''Anthonomus rubi'', Herbst. (Coleoptera: Curculionidae). J. Chem. Ecol., 27, 1203–1218.〕
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Anthonomus rubi」の詳細全文を読む
スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|