How did insects fare in the polar vortex?
PJ Liesch talks about the the impact of the polar vortex on insects.
Read More...Japanese Beetles
Time for Japanese Beetles
PJ Liesch explains how to identify Japanese Beetles and describes the damage they do to plants.
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Japanese Beetles in Gardens
P.J. Liesch, UW/Extension entomologist, speaks on the topic of Japanese beetles.
Read More...Japanese beetles remain frustrating
Phil Pellitteri talks about the continuing Japanese beetle invasion.
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