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Oregon pesticide use estimates for small fruits, 1990

Creator:: Rinehold, John W. and Jenkins, Jeffrey J.
Abstract:: This report, Oregon pesticide use estimates for small fruits, 1990, is the first of five statewide pesticide use surveys covering: small fruits, tree fruits, seed crops and special crops, vegetable crops, as well as small grains, forage crops, and livestock. Oregon Pesticide Impact Assessment Program’s objective is to complete one...
Resource Type:: Technical Report

1991 pest management guide for wine grapes in Oregon

Creator:: Fisher, Glenn C., Pscheidt, Jay W., Strik, Bernadine C., William, Ray D., Edge, Daniel, and Oregon State University. Extension Service
Abstract:: Revised February 1991. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: , and vertebrate pest control are among 29. Berries groat-sized; the best recommendations based on

1990 Pest control guide for wine grapes in Oregon

Creator:: Fisher, Glenn C., Pscheidt, Jay W., Strik, Bernadine C., William, Ray D., and Oregon State University. Extension Service
Abstract:: Published February 1990. 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:: , disease, weed, and vertebrate pest control are among 29. Berries groat-sized; the best recommendations

Phylloxera : strategies for management in Oregon's vineyards

Creator:: Candolfi-Vasconcelos, M. Carmo, Fisher, Glenn C., Hellman, Edward, Watson, Barney, Price, Steven, Connelly, Anne E., Stonerod, Paula, Strik, Bernadine C. (Bernadine Cornelia), 1962-, and Oregon State University. Extension Service
Abstract:: Published November 1995. A more recent revision exists. 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:: insect that feeds on grape roots. Phylloxera are native to the eastern and southern United States. The

Inflorescence necrosis, ammonium, and evidence for ferredoxin-glutamate synthase activity in grape (Vitis vinifera L.)

Creator:: Creasy, Glen L.
Abstract:: Death of flower parts near bloom due to inflorescence necrosis (IN) is associated with high ammonium (NH₄⁺) concentration in flower clusters, shade, cool wet weather preceding bloom, and excessive vigor. Faults in NH₄⁺ assimilation are suspected to cause a rise in NH₄⁺ concentration to toxic levels in flower cluster but...
Resource Type:: Dissertation
Full Text:: great group. I must also thank the Oregon Grape industry, who helped fund both my MS and PhD research

Grape mealybug (Pseudococcus maritimus) on table grapes (Vitis vinifera)

Creator:: Bentley, Walter J., Kosareff, Jason, and Luvisi, Donald
Resource Type:: Conference Proceeding
Full Text:: I. Grapes-(Pome Fruits) a. Chemical Control 1. Grape

Relationships of ammonium and nitrate status with inflorescence necrosis in 'Pinot noir' grapevines

Creator:: Gu, Sanliang
Abstract:: Inflorescence necrosis (IN) is a recently described disorder in grapes characterized by partial or complete deterioration of the pedicel and rachis near bloom. Elevated levels of ammonium in the rachis are associated with the incidence of IN and hypothesized as the cause of the disorder. An incubation system with single-node...
Resource Type:: Dissertation
Full Text:: concentration of ammonium in flowers and fruit to that of the control. Incubation of cuttings with inhibitors

Biology and demography of grape phylloxera, Daktulosphaira vitifoliae (Fitch) (Homoptera: Phylloxeridae), in western Oregon

Creator:: Connelly, Anne E.
Abstract:: Grape phylloxera, Daktulosp/iaira vitfoliae (Fitch) development was studied under field and laboratory conditions. The aphid-like insect feeds on Vitis vinfera L. roots producing swellings that decay and lead to vine decline. The only long-term economic solution for control of grape phylloxera (GP) is to plant vines grafted onto a resistant...
Resource Type:: Masters Thesis

Girdling and shading effects on inflorescence necrosis and rachis composition of pinot noir grapevine

Creator:: Ibacache, Antonio E.
Abstract:: There are several grape disorders that reduce fruit set. One, millerandage, is from poor fertilization to produce "hen and chicken" or small seedless berries; while another, Coulure, is the failure of grape flowers to develop into berries. A third one, inflorescence necrosis (INec), is a disorder that should be in...
Resource Type:: Masters Thesis
Full Text:: , Alpine, and Tyee, Corvallis, vineyards, Oregon. 3.8. Effect of shoot density and vigor reduction

Biology and control of the septoria diseases of winter wheat in western Oregon

Creator:: DiLeone, Julie A., Coakley, Stella Ann Melugin, Karow, Russell S., Mundt, Christopher C., and Oregon State University. Extension Service
Resource Type:: Technical Report
Full Text:: Building Oregon State University Corvallis, OR 97331-3002 Biology and control of septoria diseases of

ScholarsArchive@OSU

Oregon pesticide use estimates for small fruits, 1990

1991 pest management guide for wine grapes in Oregon

1990 Pest control guide for wine grapes in Oregon

Phylloxera : strategies for management in Oregon's vineyards

Inflorescence necrosis, ammonium, and evidence for ferredoxin-glutamate synthase activity in grape (Vitis vinifera L.)

Grape mealybug (Pseudococcus maritimus) on table grapes (Vitis vinifera)

Relationships of ammonium and nitrate status with inflorescence necrosis in 'Pinot noir' grapevines

Biology and demography of grape phylloxera, Daktulosphaira vitifoliae (Fitch) (Homoptera: Phylloxeridae), in western Oregon

Girdling and shading effects on inflorescence necrosis and rachis composition of pinot noir grapevine

Biology and control of the septoria diseases of winter wheat in western Oregon

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