May 18, 2021 A phenology model for pear psylla was recently developed by Dr. Vince Jones. This model predicts the relative number of pear psylla from each life stage occurring as degree days are accumulated. Below is a graph showing the psylla degree day model and the status of psylla development on May 6th 2021. […]
Mach 9, 2021 Codling Moth Task Force Codling moth has been the key pest of pome fruits across the growing regions of Washington and Oregon for over 100 years. During that time, pest management programs regularly evolved as key pesticides were phased out and new technology was incorporated. As we continue to adapt new tools […]
February 9, 2021 IPM for Central WA Pear Orchards Pear psylla and honeydew marking to fruit cause significant economic damage to pears in Washington, a key pear growing region of the United States. The goal of this project is to compare an integrated pest management (IPM) program using materials which selectively target pests and relies […]
February 8, 2021 Pear Psylla IPM: Strategies and New Research (2021 Pear Day) Miss the virtual 2021 WSU Tree Fruit Days in January? No worries, Louie Nottingham’s webinar on Pear IPM is available any time. Here, Louie discusses key components to successful pear IPM programs and his latest research results.
November 19, 2020 New Publication! Pear psylla, Cacopsylla pyricola (Förster), has remained the most challenging pest of commercial pears in Washington and Oregon, the top producers of pears in the United States. The lack of effective integrated pest management tactics for this pest has been a major barrier to effective management. In this study, we […]
