Index Catalog // ScholarsArchive@OSU

"Big bud" disease of filbert : a descriptive cytological study of the affected plant tissues

Creator:: Larew, Hiram, 1953-
Abstract:: A light and electron microscope study of Corylus avellana L. vegetative buds infested with the eriophyoid mites, Cecidiophyopsis vermiformis Nal. and Phycoptella avellanae Nal., is reported. Descriptions are given of changes in infested stipule tissue. The nipple-like proliferations (enations) which arise on the infested stipule surface are covered by a...
Resource Type:: Masters Thesis
Full Text:: abscise in middle to late summer. Invasion of healthy buds in early spring by adult C. vermiformis, with

2006 Integrated pest management resource guide

Creator:: Jepson, Paul C., Brewer, Linda J., Jepson, Susan B., and Oregon State University. Extension Service
Abstract:: This publication is offered as a reference to Integrated Pest Management (IPM) resources available to Oregon growers. It highlights university, federal, state, and private services and resources that provide support to growers in the implementation of IPM programs. The Guide consists of five sections: • An introduction to the National...
Resource Type:: Technical Report
Full Text:: Supports research in nonprofi t organizations in the Pacifi c Northwest in numerous areas, including

A biochemical analysis of the interaction of victorin and oats

Creator:: Navarre, Duroy A.
Abstract:: Victoria blight of oats is caused by the fungus Cochhobolus victoriae. This fungus is pathogenic due to its ability to produce the host-selective toxin victorin. Previously, a 100-kD protein that binds victorin in vivo only in susceptible genotypes was identified as the P protein of the glycine decarboxylase complex (GDC)....
Resource Type:: Dissertation
Full Text:: Doctor of Philosophy thesis of Duroy A. Navarre presented on January 22, 1997 APPROVED: .3/1/t Major

A biosystematic study in the genus Aster, section Aster, in western North America

Creator:: Dean, Milton Lee
Abstract:: A biosystematic investigation was undertaken in 15 species and three subspecies of the genus Aster, in western North America. Previous studies had been based entirely on external morphological features, and it was believed that much could be learned about the natural affinities of the taxa by exploring their cytological and...
Resource Type:: Dissertation
Full Text:: or 3B 339a,b,c Wyoming: Park Co., E entrance to Yel- 271I, 1 or 2B lowstone N.P. Hyslop s.n. 476

A chemosystematic study of the phylogenetic position of Arabidopsis thaliana (L.) heynh. (Brassicaceae) employing numerical methods

Creator:: Kaplan, Hesh J.
Abstract:: The Brassicaceae, Mustard Family, is a well marked natural family, whose tetramerous flowers, tetradynamous stamens, and distinctive bi- carpellary fruits, clearly distinguish it from related families. It is a large family of some 3, 000 recognized species and over 300 genera. Although numerous attempts have been made over the past...
Resource Type:: Dissertation
Full Text:: . Figure 2 8 NUCAMENT A LOMENT B SILICLE C SILIQUE II Figure 1. Representative fruit types: A. Th

A comparative study of temperate Chamaecyparis forests

Creator:: Hawk, Glenn M.
Abstract:: The objectives of this study include: (1) analysis of Chamaecyparis lawsoniana, C. taiwanensis, and C. formosensis forests including the structure, composition, and dynamics of plant communities and their environmental relationships; and (2) comparison of the temperate Chamaecyparis forests of Taiwan and the Pacific Northwest with emphasis on structural and successional...
Resource Type:: Dissertation
Full Text:: this study include: (1) analysis of Chamae- cyparis lawsoniana, C. taiwanensis, and C. formosensis

A fistful of Astragalus : phenotypic and genotypic basis of the most taxon rich species in the North American flora

Creator:: Knaus, Brian J.
Abstract:: The study of the infra-specific ranks (i.e., subspecies and variety) can be considered the study of the process of speciation. Astragalus lentiginosus Douglas ex Hooker (Fabaceae) is the most taxon rich species in the U.S. flora currently including 40 taxonomic varieties. These varieties were described using traditional taxonomic methods primarily...
Resource Type:: Dissertation
Full Text:: ; Dieckmann et al. 2004). The discrete nature of molecular genetic data (e.g., A, T, G or C) appears to

A G-type Lectin Receptor-like Kinase Associated with Septoria Canker Resistance and Susceptibility Described using Multi-omics and Biotechnology

Creator:: Lenz, Ryan R.
Abstract:: Managers of forest and plantation ecosystems are encountering growing problems involving plant pathogens and the expanding geographic ranges of these pathogens. Historically unexposed stands are exceptionally vulnerable when a non-native pathogen is introduced because these pathogens can cause devastating disease in a host population that lacks co-evolved resistance mechanisms. One...
Resource Type:: Dissertation
Full Text:: ........................................................ 47 Figure 2.2. Top 25 significant features identified from (A & C) Partial Least Squares

A genome scale metabolic network for rice and accompanying analysis of tryptophan, auxin and serotonin biosynthesis regulation under biotic stress

Creator:: Dharmawardhana, Palitha, Ren, Liya, Amarasinghe, Vindhya, Monaco, Marcela, Thomason, Jim, Ravenscroft, Dean, McCouch, Susan, Ware, Doreen, and Jaiswal, Pankaj
Abstract:: Background: Functional annotations of large plant genome projects mostly provide information on gene function and gene families based on the presence of protein domains and gene homology, but not necessarily in association with gene expression or metabolic and regulatory networks. These additional annotations are necessary to understand the physiology, development...
Resource Type:: Article
Full Text:: the heatmap in C. The yellow circle with a dotted outline indicates a “cycling’ gene that marginally

A Lower Cretaceous (Valanginian) seed cone provides the earliest fossil record for Picea (Pinaceae)

Creator:: Klymiuk, Ashley A. and Stockey, Ruth A.
Abstract:: Premise of study: Sequence analyses for Pinaceae have suggested that extant genera diverged in the late Mesozoic. While the fossil record indicates that Pinaceae was highly diverse during the Cretaceous, there are few records of living genera. This description of an anatomically preserved seed cone extends the fossil record for...
Resource Type:: Article
Full Text:: 5 December 2011; revision accepted 12 April 2012. The authors wish to acknowledge C. N. Miller

ScholarsArchive@OSU

"Big bud" disease of filbert : a descriptive cytological study of the affected plant tissues

2006 Integrated pest management resource guide

A biochemical analysis of the interaction of victorin and oats

A biosystematic study in the genus Aster, section Aster, in western North America

A chemosystematic study of the phylogenetic position of Arabidopsis thaliana (L.) heynh. (Brassicaceae) employing numerical methods

A comparative study of temperate Chamaecyparis forests

A fistful of Astragalus : phenotypic and genotypic basis of the most taxon rich species in the North American flora

A G-type Lectin Receptor-like Kinase Associated with Septoria Canker Resistance and Susceptibility Described using Multi-omics and Biotechnology

A genome scale metabolic network for rice and accompanying analysis of tryptophan, auxin and serotonin biosynthesis regulation under biotic stress

A Lower Cretaceous (Valanginian) seed cone provides the earliest fossil record for Picea (Pinaceae)

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