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Filbert tree decline and loss : causes and control

Creator:: Miller, P. W. (Paul William), 1901-, Schuster, C. E. (Carl Ephraim), 1889-, and Oregon State College. Agricultural Experiment Station
Abstract:: Published July 1947. 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:: filbert orchards in the Pacific Northwest. It attacks the buds, leaves, branches, trunk, and occasionally

Eastern filbert blight in hazelnut (Corylus avellana): identification of new resistance sources and high resolution genetic and physical mapping of a resistance gene

Creator:: Sathuvalli, Vidyasagar R.
Abstract:: European hazelnut, Corylus avellana L., is the only economically important nut crop in the family Betulaceae. One of the threats to the hazelnut industry in the Pacific Northwest is the fungal disease eastern filbert blight (EFB) caused by the pyrenomycete Anisogramma anomala. Host genetic resistance to EFB identified in the...
Resource Type:: Dissertation
Full Text:: OSU414.062 ………………………………..84 5.1 Pedigree of hazelnut progeny 07001 used in fine-mapping and disease

Assessment of black vine weevil larval damage to cranberries and development of alternative control strategies

Creator:: Miller, Elizabeth A. (Elizabeth Ann)
Abstract:: Black vine weevil (BVW), Otiorhynchus sulcatus Fabricius, is a serious pest in cranberry, Vaccinium macrocarpon. Larvae feeding below the soil surface cause damage to the roots and underground stems. Knowledge is sparse in regard to the damage potential of BVW in Pacific Northwest cranberry beds. Control with insecticides is limited...
Resource Type:: Masters Thesis
Full Text:: address the pest status of BVW in Pacific Northwest cranberries as well as its biology and life cycle

Controlling root and crown diseases of small grain cereals [2012]

Creator:: Smiley, Richard W., Paulitz, Timothy, Marshall, Juliet, and Oregon State University. Extension Service
Abstract:: This publication describes practices to manage and minimize losses from root and crown diseases of wheat and barley throughout the Pacific Northwest.
Resource Type:: Technical Report
Full Text:: , climate, topog-raphy, and crops vary widely in the Pacific Northwest. Because of this complexity, manag

Examinations of Fusarium sambucinum on Humulus lupulus and co-infection with hop stunt viroid in commercial hop fields

Creator:: Cerruti, Natasha R.
Abstract:: After an unusually high incidence of Fusarium canker was observed in commercial hop fields of the Pacific Northwest, field surveys were conducted and revealed that canker incidence ranged from 20 to 60% of bines sampled in six commercial fields, as well as wide-spread Hop stunt viroid infection in these six...
Resource Type:: Masters Thesis
Full Text:: commercial hop fields of the Pacific Northwest, field surveys were conducted and revealed that canker

Phenotypic response and quantitative trait loci for resistance to Cephalosporium gramineum in winter wheat

Creator:: Quincke, Martin C.
Abstract:: Cephalosporium stripe (Cephalosporium gramineum) is an important disease limiting adoption of conservation tillage practices in the Pacific Northwest. The disease can cause severe loss of grain yield and quality in winter wheat (Triticum aestivum L.). Modified cultural practices can reduce disease incidence, but are not always dependable because of variation...
Resource Type:: Dissertation
Full Text:: throughout the Pacific Northwest, where it is a chronic yield reducing disease, and in western Provinces of

Enhancing pest mite biological control by Typhlodromus pyri (Acari: Phytoseiidae) in Pacific Northwest vineyards

Creator:: Gadino, Angela Noelle
Abstract:: The predatory mite Typhlodromus pyri (Acari: Phytoseiidae) is the predominant species in cool climate Pacific Northwest vineyards and a principal predator of pest mites including the grapevine rust mite Calepitrimerus vitis (Acari: Eriophyidae). In recent years vineyards have been experiencing C. vitis population outbreaks leading to increased economic damage from...
Resource Type:: Dissertation
Full Text:: species in cool climate Pacific Northwest vineyards and a principal predator of pest mites including the

PNW Neonicotinoid Resistance Management Plan - Potatoes

Creator:: Schreiber, A.
Resource Type:: Conference Proceeding
Full Text:: , such as apples and grapes, in the Pacific Northwest and the U.S. From what is known about these

Tactics for enhancing conservation biological control of twospotted spider mites, Tetranychus urticae Koch, in Pacific Northwest hop yards

Creator:: Woods, Joanna L.
Abstract:: The twospotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae), is a worldwide pest of numerous agronomic and horticultural plants. Conservation biological control of this pest can be unreliable due to asynchrony of natural enemies and certain horticultural practices that have a direct or indirect affect on natural enemies and the...
Resource Type:: Masters Thesis
Full Text:: control of this pest can be unreliable due to asynchrony of natural enemies and certain horticultural

ScholarsArchive@OSU

Filbert tree decline and loss : causes and control

Eastern filbert blight in hazelnut (Corylus avellana): identification of new resistance sources and high resolution genetic and physical mapping of a resistance gene

Assessment of black vine weevil larval damage to cranberries and development of alternative control strategies

Controlling root and crown diseases of small grain cereals [2012]

Examinations of Fusarium sambucinum on Humulus lupulus and co-infection with hop stunt viroid in commercial hop fields

Phenotypic response and quantitative trait loci for resistance to Cephalosporium gramineum in winter wheat

Enhancing pest mite biological control by Typhlodromus pyri (Acari: Phytoseiidae) in Pacific Northwest vineyards

PNW Neonicotinoid Resistance Management Plan - Potatoes

Tactics for enhancing conservation biological control of twospotted spider mites, Tetranychus urticae Koch, in Pacific Northwest hop yards

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