Early pest development and loss of biological control are associated with urban warming |
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Authors: | Emily K Meineke Robert R Dunn Steven D Frank |
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Institution: | 1.Department of Entomology, North Carolina State University, Campus Box 7613, Raleigh, NC 27695-7613, USA;2.Department of Biological Sciences, North Carolina State University, Campus Box 7617, Raleigh, NC 27695-7613, USA |
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Abstract: | Climate warming is predicted to cause many changes in ectotherm communities, one of which is phenological mismatch, wherein one species'' development advances relative to an associated species or community. Phenological mismatches already lead to loss of pollination services, and we predict that they also cause loss of biological control. Here, we provide evidence that a pest develops earlier due to urban warming but that phenology of its parasitoid community does not similarly advance. This mismatch is associated with greater egg production that likely leads to more pests on trees. |
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Keywords: | climate change urban ecology ecosystem services parasitoid |
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