Index Catalog // ScholarsArchive@OSU

Partial purification and characterization of a zeatin Cis-trans isomerase from Phaseolus vulgaris L.

Creator:: Bassil, Nahla V.
Abstract:: Conversion of exogenous cis-zeatin to trans-zeatin in immature seeds of Phaseolus vulgaris L. led to the isolation of a cis-trans isomerase from the endosperm. The enzyme was purified over 2000-fold by chromatography on a series of FPLC (anion exchange, gel filtration, and hydrophobic interaction) and Concanavalin A columns. Non-enzymatic isomerization...
Resource Type:: Dissertation
Full Text:: LIST OF FIGURES Figure Page 1. Pathways of biosynthesis of free cytokinins in plants 11 2

A Brief History of Cannabis Cultivation, Use, and a Transcriptome Analysis of Gene Expression Related to CBGA:THCA Ratios in Cannabis sativa L.

Creator:: Skillin, Paul H.
Abstract:: Cannabis sativa L. is emerging as an economically important crop, particularly for its high levels of cannabinoid production. One of these cannabinoids, cannabigerolic acid (CBGA), is the precursor to many well-researched cannabinoids such as the psychotropic delta-9-trans-tetrahydrocannabinolic acid (Δ9-THCA i.e., THCA) and the medically relevant cannabidiolic acid (CBDA). CBGA has...
Resource Type:: Masters Thesis
Full Text:: Immunopharmacology, 2(1), 69–82. https://doi.org/10.1016/S1567-5769(01)00147-3 Carrillo-Salinas, F. J., Navarrete

Bees of the Pacific Northwest : key to genera (Hymenoptera : Anthophila)

Creator:: Best, Lincoln R., Dunlap, Joshua B., Jackson, August S., and Rivers, James W.
Abstract:: This key to the bee genera of the Pacific Northwest provides dichotomous couplets which aid the user in identifying 60 genera of bees which occur or may occur in the region. The key architecture is based strongly on the key to the genera of North and Central America published in...
Resource Type:: Technical Report
Full Text:: 1. Andrena Fabricius, 1775 2. Calliopsis Smith, 1853 3. Macrotera Smith, 1853 4. Panurginus

Bees of the Pacific Northwest : key to bumble bee species for males (Hymenoptera : Apidae : Bombus)

Creator:: Best, Lincoln R., Jackson, August S., Rivers, James W., and Williams, Paul H.
Abstract:: This species key to male bumble bees of the Pacific Northwest provides dichotomous couplets which aid the user in identifying 27 species which occur or have occurred historically, and may still be present in the region. The key architecture is based strongly on the key to species for males found...
Resource Type:: Technical Report
Full Text:: Species 1. Bombus (Alpinobombus ) kirbiellus Curtis, 1835 2. Bombus (Bombias ) nevadensis Cresson, 1874 3

Bees of the Pacific Northwest : key to bumble bee species for females (Hymenoptera : Apidae : Bombus)

Creator:: Best, Lincoln R., Dunlap, Joshua B., Jackson, August S., Rivers, James W., and Williams, Paul H.
Abstract:: This species key to female bumble bees of the Pacific Northwest provides dichotomous couplets which aid the user in identifying 27 species which occur or have occurred historically, and may still be present in the region. The key architecture is based strongly on the key to species for females found...
Resource Type:: Technical Report
Full Text:: (Hymenoptera: Apidae: Bombus). Version 2, February 2024. Fish and Wildlife Habitat in Managed Forests

Bees of the Pacific Northwest : key to Lasioglossum species for females of the subgenera Hemihalictus, Sphecodogastra, and Evylaeus in Oregon (Hymenoptera : Halictidae)

Creator:: Engler, Joseph D., Gorman, Mark, Cappaert, David, Stanton, Marek, Best, Lincoln R., and Jackson, August S.
Abstract:: The following taxonomic keys are adapted in part from the subgeneric and species descriptions and keys produced by McGinley (2003), Gibbs et al. (2013) and Gardner and Gibbs (2022). Additional identification information was provided by Jason Gibbs, Thilina Hettiarachchi (University of Manitoba), and Joel Gardner (Washington State University). While these...
Resource Type:: Technical Report
Full Text:: occur when the lateral carinae are truncated, reaching 1/3rd to 2/3rd the distance to the

Evaluation of grapevine red blotch virus epidemiology with reference to potential insect vectors

Creator:: Dalton, Daniel T.
Abstract:: Grapevine red blotch virus (GRBV), the causal agent of red blotch disease (RBD) in grapevine, Vitis vinifera L., is an emerging pathogen of significance to the wine grape industry of Oregon, USA. To address knowledge gaps of GRBV epidemiology, spread of GRBV was evaluated in Oregon vineyards over four years....
Resource Type:: Dissertation
Full Text:: , OSAC_0001229067 (a); male, OSAC_0001229069, abdomen removed (b). Scalebar=1 mm …………………………………………… 177 B.2

Monitoring soil nitrate to estimate cover crop nitrogen contribution in organic vegetable production fields

Creator:: Andrews, Nicholas, Sullivan, Dan M., and Pool, Kristin
Abstract:: Organic vegetable growers rely on legume cover crops as an economical source of plant-available N. This research evaluated N contributions to summer vegetable crops by cover crops (CC) residues by monitoring soil nitrate (NO3-N) concentrations during the summer crop growing season. Replicated field plots were established with three CC mixes:...
Resource Type:: Conference Proceeding
Full Text:: ) were collected on 2-4 wk. intervals, beginning at summer crop planting (Year 1 sites) and at cover

Snap Bean Association Panel Passport Data

Creator:: Myers, James R. and Celebioglu, Burcu
Abstract:: The accessions used to create the Snap Bean Diversity Panel (SnAP) were 378 snap bean cultivars and germplasm lines selected from North American and European germplasm. This panel supplements the 150 member Bean CAP snap bean diversity panel (SBDP) with an additional 228 snap bean accessions. The Bean CAP SBDP...
Resource Type:: Dataset

The use of 2, 4-d, paraquat and dinoseb for control of filbert (Corylus Avellana L.) suckers

Creator:: Reich, Jack Ernest
Abstract:: The control of filbert (Corylus Avellana L.) suckers by means of herbicides was investigated in three phases during 1968 and 1969. (1) Screening trials, on canned filbert trees in the greenhouse, to determine the effectiveness of various herbicides and concentrations in controlling vegetative growth. (2) A summary experiment in the...
Resource Type:: Masters Thesis
Full Text:: Page 1. Herbicide concentrations used in screening trials. 13 2. Oil concentrations used in

ScholarsArchive@OSU

Partial purification and characterization of a zeatin Cis-trans isomerase from Phaseolus vulgaris L.

A Brief History of Cannabis Cultivation, Use, and a Transcriptome Analysis of Gene Expression Related to CBGA:THCA Ratios in Cannabis sativa L.

Bees of the Pacific Northwest : key to genera (Hymenoptera : Anthophila)

Bees of the Pacific Northwest : key to bumble bee species for males (Hymenoptera : Apidae : Bombus)

Bees of the Pacific Northwest : key to bumble bee species for females (Hymenoptera : Apidae : Bombus)

Bees of the Pacific Northwest : key to Lasioglossum species for females of the subgenera Hemihalictus, Sphecodogastra, and Evylaeus in Oregon (Hymenoptera : Halictidae)

Evaluation of grapevine red blotch virus epidemiology with reference to potential insect vectors

Monitoring soil nitrate to estimate cover crop nitrogen contribution in organic vegetable production fields

Snap Bean Association Panel Passport Data

The use of 2, 4-d, paraquat and dinoseb for control of filbert (Corylus Avellana L.) suckers

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