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Understanding sporulation and dissemination of Podosphaera macularis, hop powdery mildew

Creator:: Peetz, Amy B.
Abstract:: Podosphaera macularis causes one of the most important diseases, powdery mildew, of Humulus lupulus (hop). If left unmanaged, hop powdery mildew can cause total crop loss due to disease or browning of hop cones rendering the cones unmarketable to buyers. The Hop Powdery Mildew Infection Risk Index (HOPS) is heavily...
Resource Type:: Masters Thesis
Full Text:: July 23, 2007. Title: Understanding Sporulation and Dissemination of Podosphaera macularis, Hop

Investigation of hop downy mildew through association mapping and observations of the oospore

Creator:: Parker, Thomas B.
Abstract:: Hop downy mildew is a devastating disease affecting hop requiring expensive fungicide applications throughout the growing season. Plant resistance is highly desirable and theorized as being decidedly quantitative with dominance and epistasis involved in resistance. An association mapping approach using a mixed-model was used to identify AFLP markers associated with...
Resource Type:: Dissertation
Full Text:: of hop downy mildew in the United States……………………………….... 1 Disease importance and

Wetwood, bacteria, and increased pH in trees

Creator:: Forest Products Laboratory (U.S.), Hartley, Carl (Carl Pierce), 1887-, Davidson, Ross W., and Crandall, Bowen S.
Resource Type:: Technical Report
Full Text:: Cryptomeria „japonica. The next were by Day () in 1924 on the watermark disease of the cricket-bat willow, and

Certain investigations pertaining to pear decline in Oregon

Creator:: Hartman, Henry, 1889- and Oregon State University. Agricultural Experiment Station
Abstract:: Published December 1962. 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:: responsible for pest and disease control programs as these apply to different climatic and geographical

Genetic dissection of Victoria blight disease susceptibility in Arabidopsis thaliana

Creator:: Sweat, Teresa A.
Abstract:: The fungus Cochliobolus victoriae causes Victoria blight of oats and Arabidopsis and is pathogenic due to its production of a compound called victorin, which induces programmed cell death in sensitive plants. Victorin sensitivity in Arabidopsis is conferred by the dominant gene LOCUS ORCHESTRATING VICTORIN EFFECTS1 (LOV1), which encodes a coiled-coil-nucleotide...
Resource Type:: Dissertation
Full Text:: conferring victorin sensitivity and disease susceptibility in Arabidopsis

Distribution of the balsam woolly adelgid in Idaho

Creator:: Gast, Sandy and United States. Forest Service. Northern Region
Resource Type:: Technical Report
Full Text:: and to report suspected sightings to Timber, Cooperative Forestry and Pest Management, USDA Forest

Monitoring root disease mortality : establishment report

Creator:: Hagle, Susan K. and United States. Forest Service. Northern Region. State & Private Forestry
Abstract:: Two thousand and thirty-nine trees on 213 plots are being monitored yearly for root disease infection and mortality. Three compartments on the Fernan Ranger District of the Idaho Panhandle National Forests are the site of the project. Relationships between factors such as species, aspect, slope, elevation, habitat type, stand appearance...
Resource Type:: Technical Report
Full Text:: yearly for root disease infection and mortality. Three compartments on the Fernan Ranger District of the

Survey and evaluation of park, cemetery, and street trees, Bozeman, Montana

Creator:: Dooling, Oscar J., Kohler, Steve, and United States. Forest Service. Northern Region. State & Private Forestry
Abstract:: Shade tree insect and disease activity within the city limits of Bozeman, Montana, were evaluated. Other than a few minor insects, the park, cemetery, and street trees are in remarkably good condition. Both the Park Department and private homeowners appreciate the value of trees in the urban environment. Recommendations on...
Resource Type:: Technical Report
Full Text:: Steve Kohler 2/ SUMMARY Shade tree insect and disease activity within the city limits of Bozeman

Insect injuries to hardwood forest trees

Creator:: Hopkins, A. D. (Andrew Delmar), 1857-1948 and United States. Department of Agriculture
Abstract:: Reprint from Yearbook of Department of Agriculture for 1903.
Resource Type:: Journal

DNA markers linked to novel sources of resistance to eastern filbert blight in European hazelnut (Corylus avellana L.)

Creator:: Sathuvalli, Vidyasagar R.
Abstract:: The hundred-year history of the hazelnut industry in the Pacific Northwest is threatened by eastern filbert blight (EFB) caused by the fungus Anisogramma anomala (Peck) E. Müller. Marker-assisted selection (MAS) has been extensively used for ‘Gasaway’ resistance in the hazelnut breeding program at Oregon State University. Concern over breakdown of...
Resource Type:: Masters Thesis
Full Text:: , ‘Ratoli’ and OSU 759.010) have shown no signs or symptoms of the disease following a series of

ScholarsArchive@OSU

Understanding sporulation and dissemination of Podosphaera macularis, hop powdery mildew

Investigation of hop downy mildew through association mapping and observations of the oospore

Wetwood, bacteria, and increased pH in trees

Certain investigations pertaining to pear decline in Oregon

Genetic dissection of Victoria blight disease susceptibility in Arabidopsis thaliana

Distribution of the balsam woolly adelgid in Idaho

Monitoring root disease mortality : establishment report

Survey and evaluation of park, cemetery, and street trees, Bozeman, Montana

Insect injuries to hardwood forest trees

DNA markers linked to novel sources of resistance to eastern filbert blight in European hazelnut (Corylus avellana L.)

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