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DOI | 10.1126/science.aam7470 |
Chronic exposure to neonicotinoids reduces honey bee health near corn crops | |
Tsvetkov, N.1; Samson-Robert, O.2; Sood, K.1; Patel, H. S.1; Malena, D. A.1; Gajiwala, P. H.1; Maciukiewicz, P.1; Fournier, V.2; Zayed, A.1 | |
2017-06-30 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2017 |
卷号 | 356期号:6345页码:1395-+ |
文章类型 | Article |
语种 | 英语 |
国家 | Canada |
英文摘要 | Experiments linking neonicotinoids and declining bee health have been criticized for not simulating realistic exposure. Here we quantified the duration and magnitude of neonicotinoid exposure in Canada's corn-growing regions and used these data to design realistic experiments to investigate the effect of such insecticides on honey bees. Colonies near corn were naturally exposed to neonicotinoids for up to 4 months-the majority of the honey bee's active season. Realistic experiments showed that neonicotinoids increased worker mortality and were associated with declines in social immunity and increased queenlessness over time. We also discovered that the acute toxicity of neonicotinoids to honey bees doubles in the presence of a commonly encountered fungicide. Our work demonstrates that field-realistic exposure to neonicotinoids can reduce honey bee health in corn-growing regions. |
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:000404351500041 |
WOS关键词 | PESTICIDE EXPOSURE ; INSECTICIDES ; ROUTE |
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/196360 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.York Univ, Dept Biol, 4700 Keele St, Toronto, ON M3J 1P3, Canada; 2.Univ Laval, Ctr Rech Innovat Vegetaux, 2480 Blvd Hochelaga, Quebec City, PQ G1V 0A6, Canada |
推荐引用方式 GB/T 7714 | Tsvetkov, N.,Samson-Robert, O.,Sood, K.,et al. Chronic exposure to neonicotinoids reduces honey bee health near corn crops[J]. SCIENCE,2017,356(6345):1395-+. |
APA | Tsvetkov, N..,Samson-Robert, O..,Sood, K..,Patel, H. S..,Malena, D. A..,...&Zayed, A..(2017).Chronic exposure to neonicotinoids reduces honey bee health near corn crops.SCIENCE,356(6345),1395-+. |
MLA | Tsvetkov, N.,et al."Chronic exposure to neonicotinoids reduces honey bee health near corn crops".SCIENCE 356.6345(2017):1395-+. |
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