Alan A. Berryman Department of Entomology, Washington State University, Pullman WA 99164 USA * This paper first appeared in a somewhat different form in the book Population Dynamics, Impacts, and Integrated Management of Forest Defoliating Insects edited by M. L. McManus and A. M. Liebhold and published on pages 252-260 in USDA Forest Service General…
Alan A. Berryman, Xin Chen and Jon Firehammer Abstract We analyzed annual counts of steelhead trout ascending dams on the Columbia and Snake Rivers in Washington. Counts of fish returning […]
Alan Berryman Departments of Natural Resource Sciences and Environmental Science Washington State University, Pullman WA 99162 Berryman@mail.wsu.edu The Columbia River drainage is one of the major watersheds in the western USA and supports a diverse community of andromonous fish (see Table). The Columbia River system is also the major source of hydroelectric power in…
Dear Colleagues, It is with sadness that I pass along the news of the passing of one of our own, Dr. Bob Harwood. Among Bob’s many accomplishments, he served as Chair of the WSU Department of Entomology from 1969-1980. Below is a copy of the obituary we received from his daughter, Jennifer. Information regarding…
M.S. student, Teah Smith watches a moth do laps on a flight mill. Photo by Bob Hoffmann/WSU MNEC. Researchers at the WSU Tree Fruit Research and Extension Center in Wenatchee have resurrected an old technology, the flight mill, to put moths through their paces and see what moths in action are made of. Insect flight…