| 王 芳1, 焦克龙1*, 龙 鸿1*, 王远宏1, 卜文俊2.草莓番石榴上两种瘿蚊害虫的区分[J].植物保护,2019,45(1):125-128. |
| 草莓番石榴上两种瘿蚊害虫的区分 |
| Distinguishment of two strawberry guava gall midge pests(Diptera: Cecidomyiidae) |
| 投稿时间：2018-01-29 修订日期：2018-04-23 |
| DOI：S 436.67 |
| 中文关键词: 番石榴单须瘿蚊 巨叶瘿蚊 鉴定 检疫 形态特征 经济害虫 瘿蚊科 |
| 英文关键词:Elachypalpus psidii Dasineura gigantea identification quarantine morphological characteristics economic pest Cecidomyiidae |
| 基金项目:国家自然科学基金(31401995); 天津市高等学校科技发展基金计划项目(20140606) |
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| 中文摘要: |
| 草莓番石榴原产巴西, 其果实、叶片和植株均具有较高的经济价值, 是热带地区的重要果树，目前在我国南方部分省份已有栽培。番石榴单须瘿蚊Elachypalpus psidii Maia & Nava和巨叶瘿蚊Dasineura gigantea Angelo & Maia是仅知的两种在南美洲严重为害草莓番石榴的害虫, 在我国需要被考虑列为潜在的重要进境植物检疫性有害昆虫。本文在国内首次详细描述了这两种瘿蚊的形态特征、生物学特性以及为害特点等, 以期为这两种番石榴害虫的鉴定提供依据, 并使读者了解其经济重要性, 为这类害虫的进一步研究、检疫和预防提供参考。 |
| 英文摘要: |
| Strawberry guava, Psidium cattleianum, a native fruit of Brazil, has been cultivated in some provinces of Southern China. The fruits, leaves and plants of strawberry guava have high economic value, so it is considered as one of the most important fruit tree in the tropical region. Elachypalpus psidii Maia & Nava and Dasineura gigantea Angelo & Maia are two regional pests that severely attack flower buds, leaf buds and leaves of strawberry guava in South America. It is suggested that they should be listed as potential important quarantine pests of imported plants in China. The characteristics for the identification of the two strawberry guava gall midge pests were provided for the first time in China based on morphological characteristics, biological and damage features in this paper to fully understand the economic importance and give a reference for further research, quarantine and prevention of the guava gall midge pests. |
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