Index Catalog // ScholarsArchive@OSU

Nutrient Profile and Nursery Feeding Damage of Halyomorpha halys (Hempitera: Pentatomidae)

Creator:: Skillman, Victoria P.
Abstract:: Halyomorpha halys Stål, brown marmorated stink bug or BMSB, is now present in 43 US states. A native of eastern Asia, this pest can feed on ~200 different plant species damaging bark, leaves, buds, stems, and fruits. Many of these plant species include wild plants, ornamentals, and agricultural crops. BMSB...
Resource Type:: Masters Thesis
Full Text:: Stål, brown marmorated stink bug or BMSB, is now present in 43 US states. A native of eastern Asia

Determining herbicide damage to light harvesting apparatus of radishes (Raphanus sativus)

Creator:: Eskelsen, S. R., Crabtree, Garvin, Boone, R. B., and Daley, L. S.
Abstract:: In vivo spectral analysis of radish leaves sought effects on radish light harvesting apparatus (LH) of the herbicides: clomazone (FMC57020; [2-(2-chlorophenyl) methyl-4,4 dimethyl-3-isoxalidinone), diuron (DCMU; [3-(3,4-dichlorophenyl)-l,ldimethylurea)] and amitrol (H-1,2,4-triazole-3-amine). All herbicides used cause visual symptoms of chlorosis or damage chloroplast membranes and thus disrupt LH structure. The spectra were obtained...
Resource Type:: Technical Report
Full Text:: narrowing and apparent red shift of LH component Cb 670 (French C.S., Brown J.S. and Lawrence M.C., L912

Managing Microdochium Patch Using Non-Traditional Fungicides on Annual Bluegrass Putting Greens

Creator:: Mattox, Clint M.
Abstract:: Currently, fungicide applications are the predominant method of control for the cool weather pathogen Microdochium patch (Microdochium nivale). Increasing pesticide restrictions have generated concern regarding management of Microdochium patch. Three separate field trials exploring non-traditional fungicides were conducted between 2013 and 2015 on an annual bluegrass (Poa annua L.) sand-based...
Resource Type:: Masters Thesis
Full Text:: .) sand-‐based putting green at the Lewis Brown Horticulture Farm, Corvallis

Internal Browning Disorder and Fruit Quality in Modified Atmosphere Packaged 'Bartlett' Pears during Storage and Transit

Creator:: Wang, Yan and Sugar, David
Abstract:: Internal browning (IB) can be a serious problem with the use of modified atmosphere packaging (MAP) for 'Bartlett' pears (Pyrus communis L.) grown in the Pacific Northwest during storage and transit to distant markets. To investigate this disorder, 'Bartlett' pears harvested at commercial maturity were packed in a commercial MAP...
Resource Type:: Article
Full Text:: study included two types of symptoms: classic pithy brown core and 42 wet brown flesh. The MAPc storage

Breeding for bruchid resistance in common bean (Phaseolus vulgaris L.) : interspecific introgression of lectin-like seed proteins from tepary bean (P. acutifolius A. Gray), genetic control and bruchid resistance characterization.

Creator:: Kusolwa, Paul Mbogo
Abstract:: Interspecific hybridization was initiated between wild P. acutifolius accession G40199 and P. vulgaris to introgress resistance to Acanthoscelides obtectus (bean seed weevil). F1 interspecific hybrids were recovered by embryo rescue and maintained until flowering. Mostly sterile hybrids were backcrossed twice to common bean cultivar ICA Pijao to recover sufficient fertility...
Resource Type:: Dissertation
Full Text:: Brown Tepary accession. G40199 possessed the protein but Brown Tepary did not. The protein was

Disease resistance and spring phenological characteristics of Ribes L. germplasm

Creator:: Dalton, Daniel T.
Abstract:: North American cultivation of Ribes L. may expand as small fruit growers seek species to diversify horticultural crops. The Ribes industry was suppressed for decades out of fear that cultivated black currants and gooseberries would intensify the fungal disease white pine blister rust (WPBR) on five-needle pine (Pinus L. section...
Resource Type:: Masters Thesis
Full Text:: (Schwein.) U. Brown and S. Takamatsu, was also evaluated in the F1 population. Individuals segregated

Detection, identification, and antibiotic treatments of bacterial contaminants from micropropagated strawberries

Creator:: Tanprasert, Piyarak
Abstract:: Bacterial contamination is one of the most important problems both in plant tissue culture research and commercial laboratories. Early detection of contaminants saves time, effort, and money. Strawberry runner explants were screened for contaminants during June to August, 1994 and 1995. Most contaminants found were bacterial rather than fungal. Bacterial...
Resource Type:: Masters Thesis
Full Text:: endophytes of plants (Sigee, 1993; Gunson and Spencer-Phillips, 1994). Many of the bacteria isolated from

Ethylene biosynthesis : new intermediates in the regeneration of methionine in fruits

Creator:: Kushad, Mosbah Mohamed
Resource Type:: Dissertation
Full Text:: Barrett in cell free extracts of Enterobacter aerogenes (135). MTA nucleosidase activity has been shown

Seed-coat anatomy and proanthocyanidins contribute to the dormancy of Rubus seed

Creator:: Wada, Sugae, Kennedy, James A., and Reed, Barbara M.
Abstract:: Rubus seed has a deep double dormancy that restricts germination due to seed coat structure and chemical composition. Improved germination of diverse Rubus species required for breeding improved blackberry and raspberry cultivars is partly dependent on the seed coat structure. This study evaluated the seed coat structure of three species...
Resource Type:: Article
Full Text:: small fruit breeding program research field at the Oregon State niversity, Lewis Brown Farm (Corvallis

Physiology of ripening in pears

Creator:: Wang, Chien Yi
Abstract:: Investigations were conducted to study in detail some biochemical and physiological aspects of ripening in pears. Anjou pears picked at different degrees of maturity were treated with Ethrel (2-chloroethane phosphonic acid), 4000 ppm, and ethylene, 500 ppm, for different lengths of time. Respiration rate was measured twice daily and changes...
Resource Type:: Dissertation
Full Text:: components of oxidative systems, notably phosphate ac- ceptors and donors. si Olson and Spencer (92

ScholarsArchive@OSU

Nutrient Profile and Nursery Feeding Damage of Halyomorpha halys (Hempitera: Pentatomidae)

Determining herbicide damage to light harvesting apparatus of radishes (Raphanus sativus)

Managing Microdochium Patch Using Non-Traditional Fungicides on Annual Bluegrass Putting Greens

Internal Browning Disorder and Fruit Quality in Modified Atmosphere Packaged 'Bartlett' Pears during Storage and Transit

Breeding for bruchid resistance in common bean (Phaseolus vulgaris L.) : interspecific introgression of lectin-like seed proteins from tepary bean (P. acutifolius A. Gray), genetic control and bruchid resistance characterization.

Disease resistance and spring phenological characteristics of Ribes L. germplasm

Detection, identification, and antibiotic treatments of bacterial contaminants from micropropagated strawberries

Ethylene biosynthesis : new intermediates in the regeneration of methionine in fruits

Seed-coat anatomy and proanthocyanidins contribute to the dormancy of Rubus seed

Physiology of ripening in pears

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