Index Catalog // ScholarsArchive@OSU

Enhancement of biological control with beneficial insectary plantings

Creator:: Colley, Micaela Ruth
Abstract:: Five field experiments were conducted to evaluate the relative attractiveness of potential beneficial insectary plants to aphidophagous hover flies and parasitic Hymenoptera and the effectiveness of interplanting selected flowering plants in a broccoli field to enhance biocontrol of the cabbage aphid and green peach aphid. In 1996 we established a...
Resource Type:: Masters Thesis
Full Text:: Control with Beneficial Insectary Plantings. Abstract approved: rr r—i v—sj John M. Luna Five

The effects of lime and potassium on mineral uptake in filberts (Corylus avellana L. cv Barcelona) grown in pot culture

Creator:: Geddeda, Yosef Ibrahim
Abstract:: The effects of soil incorporated lime and K on the concentrations of N, P, K, Ca, Mg, Mn, Fe, Cu, B and Zn in the leaves of filbert trees (Corylus aveliana L. cv Barcelona) were investigated. One year old filbert trees of uniform size were grown in Laurelwood clay loam...
Resource Type:: Masters Thesis
Full Text:: , Dr. M. H. Chaplin, for his suggestions and guidance throughout this research project. The author

Suitability of diverse composts as soil amendments for highbush blueberry (Vaccinium corymbosum L.)

Creator:: Costello, Ryan C.
Abstract:: Highbush blueberry (Vaccinium corymbosum L.) is adapted to soils with high organic matter and acidic pH. Composts provide organic matter and nutrients for growing blueberry in mineral soils, but many composts are high in pH and soluble salts. Acidification with elemental sulfur (S°) can remedy high pH, but the process...
Resource Type:: Masters Thesis
Full Text:: .) Abstract approved: Dan M. Sullivan Bernadine C. Strik

The role of ethylene in frost tolerance of Bromus inermis cell suspension cultures

Creator:: Harber, Renee M.
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Renee M. Harber for the degree of

OSU Wine and Grape Research and Extension Newsletter : August 2008

Creator:: Oregon State University. Extension Service
Abstract:: In this issue, our group of winegrape researchers throughout the state has comprised a summary of the statewide incidence and damage caused by Short Shoot Syndrome and mites over the past few years. Be sure to check this out as it provides some interesting information! Also, a vineyard update has...
Resource Type:: Other
Full Text:: Intern, Coehlo Winery, Amity, OR• OSU Fermentation Science Students at Gallo Corey Zschoche Full time

Weed Control Strategies for Interseeding of Cover Crops in Non-Transgenic Sweet Corn

Creator:: Peachey, Ed and Donaldson, Andrew
Abstract:: Presented at the 72nd Annual Meeting of the Western Society of Weed Science.
Resource Type:: Presentation
Full Text:: Adapted for Roundup ready systems 3 functions http://www.interseedertech.com Corey Dillon, Chris Houser

Mechanical, Biological and Chemical Strategies

Creator:: Peachey, Ed
Abstract:: Presented at the 62nd Annual North Willamette Horticulture Society Conference and Tradeshow.
Resource Type:: Presentation
Full Text:: . Work best if seed density is low o10000 to 30000 seeds per m sq is not unusual oHow many seeds can I

Influence of irrigation and plant population on yield parameters, flower and pod abscission, and photosynthate distribution in snap beans, Phaseolus vulgaris L.

Creator:: Mauk, Craighton Stiles
Abstract:: During 2 seasons effects of high and low irrigation (water applied at -0.6 and -2.5 bars soil water potential, respectively) and density were evaluated on yield parameters and flower/pod development at mainstem nodes 2 and 6 (terminal) of 'Oregon 1604', a determinate snap bean. High and low plant densities were...
Resource Type:: Dissertation
Full Text:: bean. High and low plant densities were 45 vs. 13 and 2 54 vs. 33 plants/m in 1978 and 1979

Relationships of ammonium and nitrate status with inflorescence necrosis in 'Pinot noir' grapevines

Creator:: Gu, Sanliang
Abstract:: Inflorescence necrosis (IN) is a recently described disorder in grapes characterized by partial or complete deterioration of the pedicel and rachis near bloom. Elevated levels of ammonium in the rachis are associated with the incidence of IN and hypothesized as the cause of the disorder. An incubation system with single-node...
Resource Type:: Dissertation
Full Text:: leaf epinasty (Corey et al., 1987). Tomato plants supplied with ammonium nutrition under high light

On-farm inquiry and assessment of tillage and cover cropping for white mold control in snap bean production

Creator:: Harrison, Elizabeth Langham.
Abstract:: Cultural practices in snap bean production were evaluated at the Oregon State University Vegetable Research Farm Corvallis, Oregon. In addition, decision-making in snap bean production was assessed on five farms in the Coburg-Junction City-Harrisburg regions of the Willamette Valley, Oregon. A field experiment with cover crop and tillage techniques was...
Resource Type:: Masters Thesis
Full Text:: dry Weight/m . Treatments with same letter do not vary significantly within year according to

ScholarsArchive@OSU

Enhancement of biological control with beneficial insectary plantings

The effects of lime and potassium on mineral uptake in filberts (Corylus avellana L. cv Barcelona) grown in pot culture

Suitability of diverse composts as soil amendments for highbush blueberry (Vaccinium corymbosum L.)

The role of ethylene in frost tolerance of Bromus inermis cell suspension cultures

OSU Wine and Grape Research and Extension Newsletter : August 2008

Weed Control Strategies for Interseeding of Cover Crops in Non-Transgenic Sweet Corn

Mechanical, Biological and Chemical Strategies

Influence of irrigation and plant population on yield parameters, flower and pod abscission, and photosynthate distribution in snap beans, Phaseolus vulgaris L.

Relationships of ammonium and nitrate status with inflorescence necrosis in 'Pinot noir' grapevines

On-farm inquiry and assessment of tillage and cover cropping for white mold control in snap bean production

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