Index Catalog // ScholarsArchive@OSU

Creator:: Woods, J. L., Dreves, Amy J., James, D. G., Lee, J. C., Walsh, D. B., and Gent, D. H.
Abstract:: The temporal development of biological control of arthropod pests in perennial cropping systems is largely unreported. In this study, the development of biological control of twospotted spider mite, Tetranychus urticae Koch, and hop aphid, Phorodon humuli (Schrank), in a new planting of hop in Oregon is described over a period...
Resource Type:: Article
Full Text:: (Hemiptera: Aphididae) in Oregon Hop Yards Woods, J. L., Dreves, A. J., James, D. G., Lee, J. C., Walsh, D

Creator:: Lee, Jana C., Shearer, Peter W., Barrantes, Luz D., Beers, Elizabeth H., Burrack, Hannah J., Dalton, Daniel T., Dreves, Amy J., Gut, Larry J., Hamby, Kelly A., Haviland, David R., Isaacs, Rufus, Nielsen, Anne L., Richardson, Tamara, Rodriguez-Saona, Cesar R., Stanley, Cory A., Walsh, Doug B., Walton, Vaughn M., Yee, Wee L., Zalom, Frank G., and Bruck, Denny J.
Abstract:: Drosophila suzukii (Matsumura), an invasive pest of small and stone fruits, has been recently detected in 39 states of the United States, Canada, Mexico, and Europe. This pest attacks ripening fruit, causing economic losses including increased management costs and crop rejection. Ongoing research aims to improve the efficacy of monitoring...
Resource Type:: Article
Full Text:: T. DALTON,7 AMY J. DREVES,8 LARRY J. GUT,9 KELLY A. HAMBY,10 DAVID R. HAVILAND,11 RUFUS ISAACS,9

Creator:: Lee, Jana C., Burrack, Hannah J., Barrantes, Luz D., Beers, Elizabeth H., Dreves, Amy J., Hamby, Kelly A., Haviland, David R., Isaacs, Rufus, Richardson, Tamara A., Shearer, Peter W., Stanley, Cory A., Walsh, Doug B., Walton, Vaughn M., Zalom, Frank G., and Bruck, Denny J.
Abstract:: Drosophila suzukii Matsumura (Diptera: Drosophilidae), a recent invasive pest of small and stone fruits, has been detected in more than half of the U.S. states, and in Canada, Mexico, and Europe. Upon discovery, several different trap designs were recommended for monitoring. This study compared the trap designs across seven states/provinces...
Resource Type:: Article
Full Text:: TAMARA A. RICHARDSON,10 PETER W. SHEARER,11 CORY A. STANLEY,12 DOUG B. WALSH,3 VAUGHN M. WALTON,13 FRANK

Creator:: Dreves, Amy J. and Walton, Vaughn M.
Abstract:: An OSU newsletter about vineyard arthropods.
Resource Type:: Other
Full Text:: are the Earwigs Doing? Oregon State University, Prepared by Amy J. Dreves and Vaughn Walton Who’s

Creator:: Dreves, Amy J., Walton, Vaughn M., and Skinkis, Patricia A.
Resource Type:: Conference Proceeding
Full Text:: & Small Fruit Pests MEALBUG MONITORING AND MITIGATION IN OREGON VINEYARDS Amy J. Dreves1, Vaughn

Creator:: Gadino, Angela N., Walton, Vaughn M., and Dreves, Amy J.
Resource Type:: Conference Proceeding
Full Text:: PYRI Angela Gadino, Vaughn Walton and Amy Dreves Oregon State University, Department of

Creator:: Walton, Vaughn M., Dreves, Amy J., and Skinkis, Patricia A.
Abstract:: Short shoot syndrome (SSS) is an increasingly important problem of grapevines in Oregon and, more recently, in Washington. Symptoms associated with SSS include puckered or malformed basal leaves, scarred and severely stunted shoot growth, and loss of grape clusters. In severe cases, complete crop loss results from abortion of affected...
Resource Type:: Technical Report
Full Text:: vineyards. Initial Vaughn Walton, horticultural entomologist; Amy J. Dreves, Extension entomologist; and

Creator:: Coop, L. B., Walton, V. M., Dreves, Amy J., Dalton, Daniel T., and Jepson, P. C.
Resource Type:: Conference Proceeding

Creator:: Dreves, Amy J., Ohrn, Amanda, Yang, Wei, Basey, A., Andrews, H., and Marcus, M.
Resource Type:: Conference Proceeding
Full Text:: SANITATION PRACTICES IN THE D. SUZUKII WORLD? Amy J. Dreves1 and Amanda Ohrn1, Wei Yang2, A. Basey, H

Creator:: Dreves, Amy J., Walton, Vaughn M., and Oregon State University. Extension Service
Abstract:: Mealybugs, a family of soft, oval-bodied pests (Homoptera: Pseudococcidae), are known vectors (carriers) of the grapevine leafroll associated viruses (GLRaVs) of grape. This document gives details on how pheromone traps should be used to ensure optimal catches and early detection.
Resource Type:: Technical Report
Full Text:: Vineyards Amy J. Dreves, research and Extension entomologist, Department of Crop and Soil Science, Oregon

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