Differential Feeding on Rhododendron by Adult Root Weevils
Field studies were conducted to determine if adult root weevils feed on certain cultivars of rhododendron more than other cultivars. The author discusses the methods and results of the studies, including the difference in resistance of the cultivars used.
To view the article, click on the link attachment.
Sept.-Oct.-Nov. 1979 Vol.3, Issue 5 Pages 20-24
Dr. Lee Campbell Washington State University Entomologist Western Washington Research and Extension Center Puyallup, WA 98371