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Creator:: Kaiser, Clive, Pscheidt, Jay W., Walton, Vaughn M., and Skinkis, Patricia A.
Abstract:: Pesticides, including insecticides, acaricides, fungicides, bactericides, and herbicides are essential for maintaining healthy grape crops with reliable yields and quality. In many instances, pesticides have become less effective as target organisms have developed resistance. The first record of resistance dates to 1897, when orchardists began having problems controlling San Jose...
Resource Type:: Technical Report
Full Text:: in Winegrape Pests in Oregon C. Kaiser, J.W. Pscheidt, V. Walton, and P. Skinkis Clive Kaiser

Creator:: Skinkis, Patricia A., Walton, Vaughn M., and Kaiser, Clive
Abstract:: Grape phylloxera, Daktulosphaira vitifoliae (Fitch) (Homoptera: Phylloxeridae), is an aphidlike insect that feeds aggressively on grape roots. Phylloxera is native to the eastern and southeastern United States, where native American grape species coevolved with the insect.
Resource Type:: Technical Report
Full Text:: Clive Kaiser, Extension horticulturist (Umatilla County); all of Oregon State University Archival

Creator:: Skinkis, Patricia A., Pscheidt, Jay W., Moretti, Marcelo L., Walton, Vaughn M., KC, Achala, Kaiser, Clive, and Oregon State University. Extension Service
Abstract:: This guide is developed for use by managers of commercial vineyards in Oregon. It provides recommendations for chemicals, formulations and usage rates of products that are intended to prevent, manage and control vineyard diseases, insects, mites and weeds. When considering a pesticide, evaluate its efficacy and its impact on beneficial...
Resource Type:: Technical Report
Full Text:: control Aim EC/ carfentrazone-ethyl 0.016– 0.031 lb ai (1–2 fl oz/A) 14 12 hr 3 d Burndown broadleaf

Creator:: Skinkis, Patricia A., Pscheidt, Jay W., Moretti, Marcelo L., Walton, Vaughn M., KC, Achala, Kaiser, Clive, and Oregon State University. Extension Service
Abstract:: Learn the most effective techniques for controlling insects, weeds and disease on wine grapes in Oregon. This comprehensive publication for growers covers strategies for controlling powdery mildew, botrytis bunch rot and spider mites, in addition to resources for organic growers. Easy-to-read tables list pesticide application rates and timing.
Resource Type:: Technical Report
Full Text:: entomologist; Achala KC, assistant professor of plant pathology; and Clive Kaiser, Extension horticulturist

Creator:: Skinkis, Patricia A., Pscheidt, Jay W., Moretti, Marcelo L., Walton, Vaughn M., KC, Achala, Kaiser, Clive, and Oregon State University. Extension Service
Abstract:: This publication reviews the growth stages of grapes. For each growth stage (or group of growth stages), the document lists the more effective pesticides used to control insects, weeds, and disease; their rates; and application timing for Oregon grape growers. It also covers the effectiveness of various fungicides for control...
Resource Type:: Technical Report
Full Text:: oz/A) 14 12 hr 3 d Burndown broadleaf herbicide. The use of NIS or MSO adjuvants are recommended

Creator:: Pscheidt, Jay W., Skinkis, Patricia A., Peachey, Ed, Dreves, Amy J., Walton, Vaughn M., Kaiser, Clive, and Oregon State University. Extension Service
Abstract:: This pest management guide is developed for use by vineyard managers in Oregon. It provides recommendations for chemicals, formulations, and usage rates of products that are intended to prevent, manage, and control vineyard diseases, insects, mites, weeds, and vertebrate pests. When selecting a pesticide, consider its efficacy and its impact...
Resource Type:: Technical Report
Full Text:: /indaziflam 0.046–0.065 lb ai 29 12 hr 14 d Rate is dependent on percent of soil organic matter. Apply in

Creator:: Skinkis, Patricia A., Pscheidt, Jay W., Peachey, Ed, Dreves, Amy J., Walton, Vaughn M., Kaiser, Clive, and Oregon State University. Extension Service
Abstract:: Second revision March 24, 2017. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Dormant-season weed control Alion/indaziflam 0.046–0.065 lb ai 29 12 hr 14 d Rate is dependent on

Creator:: Skinkis, Patricia A., Pscheidt, Jay W., Peachey, Ed, Dreves, Amy J., Walton, Vaughn M., Kaiser, Clive, and Oregon State University. Extension Service
Abstract:: This publication reviews the growth stages of grapes. For each growth stage (or group of growth stages), the document lists the more effective pesticides used to control insects, weeds, and disease, their rates, and application timing for Oregon grape growers. It also covers the effectiveness of various fungicides for control...
Resource Type:: Technical Report
Full Text:: . Peachey, A.J. Dreves, V.M. Walton, I. Zasada, R. Martin, D. Sanchez, and C. Kaiser Contents Pest

Creator:: Skinkis, Patricia A., Pscheidt, Jay W., Moretti, Marcelo L., Peachey, Ed, Walton, Vaughn M., KC, Achala, Kaiser, Clive, and Oregon State University. Extension Service
Abstract:: This publication reviews the growth stages of grapes. For each growth stage (or group of growth stages), the document lists the more effective pesticides used to control insects, weeds, and disease, their rates, and application timing for Oregon grape growers. It also covers the effectiveness of various fungicides for control...
Resource Type:: Technical Report
Full Text:: ) 14 12 hr 3 d Burndown broadleaf herbicide. The use of NIS or MSO adjuvants are recommended. Apply

Creator:: Oregon State University. Extension Service, Walton, Vaughn M., Skinkis, Patricia A., Dreves, A., Kaiser, Clive, Renquist, S., Castagnoli, S., and Hilton, R.
Abstract:: Many factors can cause distorted growth in grapevines. One cause of distorted growth is a disorder known as Short Shoot Syndrome (SSS), which is associated with mite feeding damage. However, similar abnormal growth symptoms can be caused by spring frost damage, herbicide damage, vine imbalance (overcropping of vines), nutrient deficiency...
Resource Type:: Technical Report
Full Text:: viticulture specialist; Amy Dreves, Extension entomologist; Clive Kaiser, Extension faculty, Umatilla County

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