Index Catalog // ScholarsArchive@OSU

Development of vesicular-arbuscular mycorrhizae and pink root (Pyrenochaeta terrestris) in commercial onion fields in relation to nutrition, pH, and soil fumigation

Creator:: McGraw, Anne-Cressey
Resource Type:: Masters Thesis
Full Text:: , AND SOIL FUMIGATION Abstract approved: Redacted for privacy {Robert G. Linderman Eighteen commercial

Ethylene production from cultures of Cylindrocladium and from Cylindrocladium-infected azalea leaves

Creator:: Axelrood, Paige Ellen
Abstract:: Ethylene was produced by Cylindrocladium floridanum and C. scoparium in culture. Production was methionine dependent and maximal during the active growth phase of the fungus, beginning shortly after spore germination. More ethylene was produced sooner by C. floridanum than C. scoparium. Ethylene was produced by Cylindrocladium both from active mycelium...
Resource Type:: Masters Thesis
Full Text:: sincere appreciation to Dr. Robert G. Linderman who offered professional adivce, guidance, and

The role of ethylene in ectomycorrhiza formation and Fusarium infection of Douglas fir roots

Creator:: Graham, James Herbert
Abstract:: The ectomycorrhizal fungi Cenococcum geophilum, Hebeloma crustuliniforme and Laccaria laccata produced ethylene in vitro in modified Melin-Norkrans liquid medium only if amended with 2.5 to 10 mM methionine; Pisolithus tinctorius failed to produce ethylene unless the cultures were renewed with fresh methionine-amended medium prior to ethylene assay. An additional 19...
Resource Type:: Dissertation
Full Text:: for privacy Dr. Robert G. Linderman Abstract approved: The ectomycorrhizal fungi Cenococcum

Paleozoic stratigraphy of the southern Mahogany Hills, Eureka County, Nevada

Creator:: Schalla, Robert Allen
Abstract:: Paleozoic dolomites, limestones, and detrital clastic rocks were mapped in the Bellevue Peak 15 minute quadrangle in the southern Mahogany Hills, Nevada. Sedimentary rock units in this area represent shallow-shelf eastern assemblage deposits. Shallow-shelf carbonates characterized deposition from at least Ordovician through Late Devonian time, when clastics derived from the...
Resource Type:: Masters Thesis

Population dynamics of Microtus canicaudus

Creator:: Gilston, Richard Robert
Abstract:: Four experimental groups were designed to examine the effects of a "greens" dietary supplement (wheat clippings), as well as individual versus group-housing, on the adrenal and reproductive physiology of Microtus canicaudus. Organ culture of adrenal glands, thin-layer chromatography, and fluorescence analysis of steroid-containing medium were used to quantitatively assess adrenal...
Resource Type:: Masters Thesis
Full Text:: OF THE THESIS OF Richard Robert Gilston for the degree of Master of Science in General Science

Photoperiodic control of development in the leafhopper, Agalliopsis abietaria Oman

Creator:: Brown, Robert David
Abstract:: Photoperiod controls the duration of both the fourth and fifth stadia in Agalliopsis abietaria Oman. Development was arrested in the fourth stadium unless short days were given during the second and third instars; a short arrest of development occurred if the short days did not begin until the fourth instar....
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF ROBERT DAVID BROWN for the

A study of the seasonal variation in temperature and salinity along the Oregon - Northern California coast

Creator:: Bourke, Robert H.
Abstract:: This study examines the seasonal variability in temperature and salinity of the nearshore waters off Oregon and Northern California. Specifically, temperature and salinity variations during summer and winter were ana1yzed from data gathered at shore stations along the coast and from hydrographic data collected within 25 nautical miles of shore....
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Robert Hathaway Bourke for the Ph

A determination of an exhaust hydrocarbon reactivity index for a vehicle powered by gasoline and liquefied natural gas

Creator:: Rossman, David Robert
Abstract:: Past research has shown that automobile exhaust is composed of a mixture of many different hydrocarbons and that some of these hydrocarbons contribute more to the smog problem than others. Natural gas has been proposed as an alternative to gasoline as a motor fuel, and it was desired to confirm...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF David Robert Rossman for the

Alkalinity effects on the scaling of simulated cooling tower water

Creator:: Morse, Robert Weber
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF ROBERT WEBER MORSE for the

The patterns of abundance and relative abundance of benthic holothurians (Echinodermata:Holothurioidea) on Cascadia Basin and Tuft's Abyssal Plain in the northeast Pacific Ocean

Creator:: Carney, Robert S.
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Robert Spencer Carney for the

ScholarsArchive@OSU

Development of vesicular-arbuscular mycorrhizae and pink root (Pyrenochaeta terrestris) in commercial onion fields in relation to nutrition, pH, and soil fumigation

Ethylene production from cultures of Cylindrocladium and from Cylindrocladium-infected azalea leaves

The role of ethylene in ectomycorrhiza formation and Fusarium infection of Douglas fir roots

Paleozoic stratigraphy of the southern Mahogany Hills, Eureka County, Nevada

Population dynamics of Microtus canicaudus

Photoperiodic control of development in the leafhopper, Agalliopsis abietaria Oman

A study of the seasonal variation in temperature and salinity along the Oregon - Northern California coast

A determination of an exhaust hydrocarbon reactivity index for a vehicle powered by gasoline and liquefied natural gas

Alkalinity effects on the scaling of simulated cooling tower water

The patterns of abundance and relative abundance of benthic holothurians (Echinodermata:Holothurioidea) on Cascadia Basin and Tuft's Abyssal Plain in the northeast Pacific Ocean

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