Domestic honeybees affect the performance of pre-dispersal seed predators in an alpine meadow
文献类型：期刊论文
| 作者 | Xi, Xinqiang1; Dong, Yuran1; Tian, Xingjun1; Xu, Haigen5; Zhou, Qingping2; Niklas, Karl J.3; Sun, Shucun1,4 |
| 刊名 | OECOLOGIA
 |
| 出版日期 | 2018-05-01 |
| 卷号 | 187期号:1页码:113-122 |
| 关键词 | Pollen limitation Apis mellifera Tephritid fly Pollinator-herbivore interaction Insect community |
| ISSN号 | 0029-8549 |
| DOI | 10.1007/s00442-018-4095-5 |
| 产权排序 | 5 |
| 文献子类 | Article |
| 英文摘要 | Flowering plants interact simultaneously with mutualistic pollinators and antagonistic herbivores such that plant-mediated interactions between pollinators and herbivores must exist. Although the effects of herbivores on pollinator behavior have been investigated extensively, the effect of pollinators on herbivore performance has seldom been explored. We hypothesized that insect pollinators could improve the survival and growth of pre-dispersal seed predators by increasing seed production. We tested this hypothesis along three transects radiating from well-established apiaries in an alpine meadow by supplementing pollination in sites close to and distant from apiaries and subsequently examining seed production of the dominant nectariferous plant species Saussurea nigrescens (Asteraceae) and the performance of three dominant pre-dispersal seed predators (tephritid fly species). Pollen supplementation (1) significantly increased seed set and mass of developed seed per capitulum (i.e., flowerhead) in the distant but not the close sites, (2) did not change the survival and growth rates of the smaller-bodied species (Tephritis femoralis and Campiglossa nigricauda) at either site, but (3) improved the performance of the larger-bodied seed predator (Terellia megalopyge) at distant sites but not close sites. In addition, the larger-bodied tephritid fly showed higher infestation rates and relative abundance in the close sites than in the distant sites, whereas the smaller-bodied species had lower relative abundances in the close sites and similar infestation rates in both site types. These observations demonstrate contrasting effects of plant mutualists on the performance of antagonists with potential consequences for population sizes of insect herbivores. |
| 学科主题 | Environment ; Ecology |
| URL标识 | 查看原文 |
| WOS关键词 | PLANT REPRODUCTION ; POLLEN LIMITATION ; HERBIVORY ; POLLINATORS ; IMPACTS ; DENSITY ; FITNESS ; BEES |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000431668500010 |
| 出版者 | SPRINGER |
| 源URL | [http://210.75.237.14/handle/351003/30260]  |
| 专题 | 生物多样性与生态系统服务领域_生态研究 |
| 作者单位 | 1.Nanjing Univ, Dept Ecol, Sch Life Sci, 163 Xianlin Ave, Nanjing 210023, Jiangsu, Peoples R China; 2.Southwest Univ Nationalities, Inst Qinghai Tibetan Plateau, 16 South Sect,1st Ring Rd, Chengdu 610041, Sichuan, Peoples R China; 3.Cornell Univ, Sch Integrat Plant Biol, Plant Biol Sect, Ithaca, NY 14853 USA; 4.Chinese Acad Sci, Chengdu Inst Biol, Ctr Ecol Studies, 9 Sect 4,Renminnan Rd, Chengdu 610041, Sichuan, Peoples R China 5.Minist Environm Protect, Nanjing Res Inst Environm Sci, Jiangwangmiao 8, Nanjing 200042, Jiangsu, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Xi, Xinqiang,Dong, Yuran,Tian, Xingjun,et al. Domestic honeybees affect the performance of pre-dispersal seed predators in an alpine meadow[J]. OECOLOGIA,2018,187(1):113-122. |
| APA | Xi, Xinqiang.,Dong, Yuran.,Tian, Xingjun.,Xu, Haigen.,Zhou, Qingping.,...&Sun, Shucun.(2018).Domestic honeybees affect the performance of pre-dispersal seed predators in an alpine meadow.OECOLOGIA,187(1),113-122. |
| MLA | Xi, Xinqiang,et al."Domestic honeybees affect the performance of pre-dispersal seed predators in an alpine meadow".OECOLOGIA 187.1(2018):113-122. |
入库方式： OAI收割
来源：成都生物研究所
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