This file shows the results of polymerase chain reaction amplifications to detect two viruses: Pea enation mosaic virus and Bean leaf roll virus in individual trapped aphids across the Palouse region over the sampled years. This information was...

Plant plot data for 2015, created by Cleve Davis.

: to document the populations of pea aphid (Acyrthosiphon pisum) in legume crops and determine the temporal and spatial variation in their abundance. These can be related to landscape and weather variables and also the arrival patterns as...

Bromus tectorum (downy brome) is the mode wide spread weed species within the PNW small grain production region. Downy brome is a winter annual weed, requiring vernalization to reproduce. Climate change in the PNW is projected to lead to milder...