NDLI: Urban landscape and forest vegetation regulate the range expansion of an exotic lace bug Corythucha marmorata (Hemiptera: Tingidae)

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Urban landscape and forest vegetation regulate the range expansion of an exotic lace bug Corythucha marmorata (Hemiptera: Tingidae)

Content Provider	Semantic Scholar
Author	Sakata, Yuzu Yamasaki, Michimasa Ohgushi, Takayuki
Copyright Year	2016
Abstract	Landscapes and vegetation are critical factors in dispersion of exotic insects and expansion of their range. However, few studies have addressed how the surrounding landscape affects the establishment of exotic insects. We assessed the relationship between establishment of an exotic lace bug Corythucha marmorata (Uhler) and the surrounding landscape in the northern edge of the lace bug's expanded range. We found that the lace bugs showed variability in their density among populations. Urban areas had a positive effect, while the natural forest vegetation had a negative effect on lace bug density, with a buffer range of 1–2 km. Moreover, their abundance decreased with distance from the source population. Our results suggest that natural forest landscapes in urban areas may inhibit the range expansion of invasive insects that feed on exotic plants growing in human-disturbed habitats.
Starting Page	315
Ending Page	318
Page Count	4
File Format	PDF HTM / HTML
DOI	10.1111/ens.12197
Volume Number	19
Alternate Webpage(s)	http://www.ecology.kyoto-u.ac.jp/~ohgushi/en/publications/PDF/Ohgushi205.pdf
Alternate Webpage(s)	https://doi.org/10.1111/ens.12197
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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