Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1073/pnas.2000074117 |
Flowering plant composition shapes pathogen infection intensity and reproduction in bumble bee colonies | |
Adler, Lynn S.1; Barber, Nicholas A.2; Biller, Olivia M.3; Irwin, Rebecca E.4 | |
2020-05-11 | |
发表期刊 | PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA |
ISSN | 0027-8424 |
出版年 | 2020 |
卷号 | 117期号:21页码:11559-11565 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Pathogens pose significant threats to pollinator health and food security. Pollinators can transmit diseases during foraging, but the consequences of plant species composition for infection is unknown. In agroecosystems, flowering strips or hedgerows are often used to augment pollinator habitat. We used canola as a focal crop in tents and manipulated flowering strip composition using plant species we had previously shown to result in higher or lower bee infection in short-term trials. We also manipulated initial colony infection to assess impacts on foraging behavior. Flowering strips using high-infection plant species nearly doubled bumble bee colony infection intensity compared to low-infection plant species, with intermediate infection in canola-only tents. Both infection treatment and flowering strips reduced visits to canola, but we saw no evidence that infection treatment shifted foraging preferences. Although high-infection flowering strips increased colony infection intensity, colony reproduction was improved with any flowering strips compared to canola alone. Effects of flowering strips on colony reproduction were explained by nectar availability, but effects of flowering strips on infection intensity were not. Thus, flowering strips benefited colony reproduction by adding floral resources, but certain plant species also come with a risk of increased pathogen infection intensity. |
英文关键词 | hedgerows pathogen transmission pollinator decline pollinator habitat wildflower strips |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000536797100051 |
WOS关键词 | HEDGEROW RESTORATION ; NATURAL-POPULATIONS ; PARASITE ; ABUNDANCE ; POLLINATION ; LANDSCAPE ; DYNAMICS ; VIRULENCE ; SURVIVAL ; ABILITY |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/249835 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Massachusetts, Dept Biol, Amherst, MA 01003 USA; 2.San Diego State Univ, Dept Biol, Ecol Program, San Diego, CA 92182 USA; 3.Thomas Jefferson Univ, Dept Occupat Therapy, Philadelphia, PA 19107 USA; 4.North Carolina State Univ, Dept Appl Ecol, Raleigh, NC 27695 USA |
推荐引用方式 GB/T 7714 | Adler, Lynn S.,Barber, Nicholas A.,Biller, Olivia M.,et al. Flowering plant composition shapes pathogen infection intensity and reproduction in bumble bee colonies[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2020,117(21):11559-11565. |
APA | Adler, Lynn S.,Barber, Nicholas A.,Biller, Olivia M.,&Irwin, Rebecca E..(2020).Flowering plant composition shapes pathogen infection intensity and reproduction in bumble bee colonies.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,117(21),11559-11565. |
MLA | Adler, Lynn S.,et al."Flowering plant composition shapes pathogen infection intensity and reproduction in bumble bee colonies".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 117.21(2020):11559-11565. |
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