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2019-12-13T09:03:00.0000000Z
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Research explores how grape pests sniff out berries

CornellChronicle
http://news.cornell.edu/stories/2019/12/research-explores-how-grape-pests-sniff-out-berries

A new study, published Nov. 21 in the Journal of Chemical Ecology, investigates how these pests find their target amid a sea of other plants in the landscape.

The researchers originally hypothesized that grapes might have a unique profile of volatile compounds that the moths recognize, and perhaps other neighboring plants have volatile organic compound profiles that deter moths.

They created a study design that gauged the attraction of female grape berry moths to volatile organic compounds emitted from grape vines, the moths’ natural host plant, as well as to nearby gray dogwood and apple trees.

Read on: http://news.cornell.edu/stories/2019/12/research-explores-how-grape-pests-sniff-out-berries

Grape
Volatiles

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