Index Catalog // ScholarsArchive@OSU

Vegetable research at the North Willamette Agricultural Experiment Station, 1997-1998

Creator:: Hemphill, Delbert D., Jr. and Oregon State University. Agricultural Experiment Station
Abstract:: We have conducted a full-time program of vegetable crop research at the North Willamette Research and Extension Center (formerly the North Willamette Experiment Station) since 1976. The Center, a branch of both Oregon State University's Agricultural Experiment Station and its Extension Service, is just north of Aurora, a historic farming...
Resource Type:: Technical Report
Full Text:: Center, a branch of both Oregon State University's Agricultural Experiment Station and its Extension

Effect of floricane number on primocane growth, yield components, and cold hardiness in 'Marion' trailing blackberry

Creator:: Cortell, Jessica M.
Abstract:: In spring of 1993 and 1994, mature 'Marion' (Rubus sp.) plants were pruned to 0, 4, 8, and 12 floricanes. An additional treatment of 0 floricanes with early (30 cm) primocane pruning was included. Primocane growth was measured from emergence in April until growth cessation at the end of October....
Resource Type:: Masters Thesis
Full Text:: , were the research assistants at North Willamette Experiment Station who helped maintain my research

Horticultural weed control report : 1980-81

Creator:: Oregon State University. Department of Horticulture
Abstract:: Crops were grown using accepted cultural practices within the limits of experimentation or trials were conducted on growers' fields, Most experiments were designed as randomized complete blocks with two to five replications. Herbicide treatments were applied uniformly with equipment ranging from precision plot sprayers to quart jars (granular applications). Unless...
Resource Type:: Technical Report
Full Text:: by faculty members of the Oregon Agricultural Experiment Station and the Oregon Extension Service

A Real-Time PCR Assay for Early Detection of Eastern Filbert Blight

Creator:: Molnar, Thomas J., Walsh, Emily, Capik, John M., Sathuvalli, Vidyasagar, Mehlenbacher, Shawn A., Rossman, Amy Y., and Zhang, Ning
Abstract:: Eastern filbert blight (EFB) is a devastating disease of European hazelnut, Corylus avellana, which causes economic losses in Oregon, where 99% of the U.S. crop is produced. The causal fungus, Anisogramma anomala, is native to eastern North America, where it is found associated with the American hazelnut (C. americana). Although...
Resource Type:: Article
Full Text:: the New Jersey Agricultural Experiment Station, the Rutgers Center for Turfgrass Science, Hatch

Responses of bush snap bean cultivars (Phaseolus vulgaris L.) to plant population densities

Creator:: Stang, Jack Rudolf
Abstract:: The effects of plant population densities on the growth and development of six cultivars of bush snap beans (Phaseolus vulgaris L.) were studied in two field experiments. A systematic planting design was used to achieve a range of densities from 21- to 110 plants per m² and a rectangularity of...
Resource Type:: Dissertation
Full Text:: ^) per branch and the leaf area per raceme of bush snap beans. Experiment 2, 1972 81 21 The area

Physiology of flowering in Coffea arabica L. : role of growth regulators and water relations

Creator:: Schuch, Ursula K.
Abstract:: Coffee trees growing in the Kona district of Hawaii were treated with different concentrations of either BA, GA3, or Promalin, and pruned at the time of flowering. No significant differences in the flowering and fruit ripening pattern were found. High concentrations (100 mg/1) of growth regulators decreased fruit fresh weight....
Resource Type:: Dissertation
Full Text:: and flowers, and caused branch dieback. Fruit set was between 46 and 83% for the two years studied

Phenotyping Ornamental Plants: Case Studies in Fruit Quality Attributes from Vaccinium ovatum and Disease Resistance of Cotoneaster spp.

Creator:: Neill, Kristin E.
Abstract:: Landscape plants are highly diverse and nursery producers often grow thousands of taxa to satisfy the varied needs and aesthetic tastes of consumers. Related to this diversity, ornamental plant breeders must be nimble and diverse in their approach. Two seemingly disparate studies were conducted to investigate improving ornamental shrubs –...
Resource Type:: Masters Thesis
Full Text:: (PSN = 100*(lesion length/total branch length)) once a week for six to eight weeks after inoculation

Influence of canopy orientation on fruiting of 'Ànjou' pears and postharvest urea spray on ovule longevity and fruit set of 'C̀omice' pears

Creator:: Khemira, Habib
Abstract:: The effect of canopy orientation on fruiting performance of 'Beurre d'Anjou' pears (Pyrus communis L.) and postharvest urea spray on ovule longevity and fruit set of 'Doyenne du Comice' pears were studied. Hedgerows of 'Beurre d'Anjou' pear trees planted in 1969 in two orientations north-south (N-S) and east-west (E-W) were...
Resource Type:: Masters Thesis
Full Text:: angle of 170 from the vertical. Flower density (FD), flower buds per unit branch cross-sectional area

Effect of pruning and training time on yield components and cold hardiness of 'Marion' blackberry

Creator:: Bell, Neil (Neil Charles), 1961-
Abstract:: The effect of primocane removal and training time on yield components and cold hardiness of 'Marion' trailing blackberry was studied. In 1991, primocanes were either not cut, or cut at ground level from plants on a single occasion at one month intervals from late April to late July. Four canes...
Resource Type:: Masters Thesis
Full Text:: Experiment Station in Corvallis and the USDA. The breeding program had been initiated around 1930 with the

Effect of several apple rootstocks on growth, yield components and leaf area estimates on "Starkspur Supreme Delicious" trees

Creator:: Siller-Cepeda, Jorge H.
Abstract:: Growth, yield components and leaf area were evaluated on 'Starkspur Supreme Delicious' apple on nine rootstocks: MAC 24, EMLA 7, EMLA 26, OAR 1, MAC 9, 0.3, EMLA 9, M 9, and EMLA 27. Estimates of planting density based on growth, estimates of leaf area based on four independent variables...
Resource Type:: Masters Thesis
Full Text:: speed and simplicity, branch cross sectional area was chosen to predict leaf area. Total leaf area per

ScholarsArchive@OSU

Vegetable research at the North Willamette Agricultural Experiment Station, 1997-1998

Effect of floricane number on primocane growth, yield components, and cold hardiness in 'Marion' trailing blackberry

Horticultural weed control report : 1980-81

A Real-Time PCR Assay for Early Detection of Eastern Filbert Blight

Responses of bush snap bean cultivars (Phaseolus vulgaris L.) to plant population densities

Physiology of flowering in Coffea arabica L. : role of growth regulators and water relations

Phenotyping Ornamental Plants: Case Studies in Fruit Quality Attributes from Vaccinium ovatum and Disease Resistance of Cotoneaster spp.

Influence of canopy orientation on fruiting of 'Ànjou' pears and postharvest urea spray on ovule longevity and fruit set of 'C̀omice' pears

Effect of pruning and training time on yield components and cold hardiness of 'Marion' blackberry

Effect of several apple rootstocks on growth, yield components and leaf area estimates on "Starkspur Supreme Delicious" trees

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