Climate warming increases biological control agent impact on a non-target species

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dc.citation.firstpage48
dc.citation.issueNumber1
dc.citation.journalTitleEcology Letters
dc.citation.lastpage56
dc.citation.volumeNumber18
dc.contributor.authorLu, Xinmin
dc.contributor.authorSiemann, Evan
dc.contributor.authorHe, Minyan
dc.contributor.authorWei, Hui
dc.contributor.authorShao, Xu
dc.contributor.authorDing, Jianqing
dc.date.accessioned2015-01-08T14:55:03Z
dc.date.available2015-01-08T14:55:03Z
dc.date.issued2015
dc.description.abstractClimate change may shift interactions of invasive plants, herbivorous insects and native plants, potentially affecting biological control efficacy and non-target effects on native species. Here, we show how climate warming affects impacts of a multivoltine introduced biocontrol beetle on the non-target native plant Alternanthera sessilis in China. In field surveys across a latitudinal gradient covering their full distributions, we found beetle damage on A. sessilis increased with rising temperature and plant life history changed from perennial to annual. Experiments showed that elevated temperature changed plant life history and increased insect overwintering, damage and impacts on seedling recruitment. These results suggest that warming can shift phenologies, increase non-target effect magnitude and increase non-target effect occurrence by beetle range expansion to additional areas where A. sessilis occurs. This study highlights the importance of understanding how climate change affects species interactions for future biological control of invasive species and conservation of native species.
dc.identifier.citationLu, Xinmin, Siemann, Evan, He, Minyan, et al.. "Climate warming increases biological control agent impact on a non-target species." <i>Ecology Letters,</i> 18, no. 1 (2015) Wiley: 48-56. http://dx.doi.org/10.1111/ele.12391.
dc.identifier.doihttp://dx.doi.org/10.1111/ele.12391
dc.identifier.urihttps://hdl.handle.net/1911/78908
dc.language.isoeng
dc.publisherWiley
dc.rightsThis is an open access article under the terms of the Creative Commons Attribution‐NonCommercial License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.
dc.rights.urihttps://creativecommons.org/licenses/by-nc/3.0/
dc.subject.keywordbiological control
dc.subject.keywordclimate change
dc.subject.keywordexotic insect
dc.subject.keywordlife history
dc.subject.keywordnative plant
dc.subject.keywordnon-target effect
dc.subject.keywordrange expansion
dc.subject.keywordwarming
dc.titleClimate warming increases biological control agent impact on a non-target species
dc.typeJournal article
dc.type.dcmiText
dc.type.publicationpublisher version
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