Field microplot studies conducted over two seasons
(1982-1984) evaluated the influence of four physically and
chemically diverse soils collected from Pacific Northwest
wheat fields on the incidence of dwarf bunt of winter
wheat caused by Tilletia controversa Kuhn. These soils
were placed at Flora and Pendleton, Oregon to determine
the...
The practice of dietetics has changed over the
past several years to include an increasing number of
dietitians working in private practice. The 1986 census
of The American Dietetic Association identified
2,383 (4.3%) of the membership as active in the Consulting
Nutritionist in Private Practice group. Private
practice opportunities have...
The purpose of this research was to compare two instructional
programs of inservice training on Personal Hygiene for hospital foodservice
employees for knowledge retention and cost effectiveness.
The two instructional methods used were lecture discussion with a
script and transparencies and the individual instruction with cassette
tape and slides.
The...
The 109-year-old Porter house in Shedd, Oregon is one of few
remaining, well-preserved examples of Rural Gothic architecture in the
Willamette Valley. This study attempts to record its history: the
economic circumstances which led the pioneering David Putnam Porter
family to build this relatively large house, the family background,
and...
The major purpose of this exploratory study was to
develop an explanatory model of self-esteem and to interpret
the model using the Social Exchange framework. To
this end, a main effects and an interaction model emerged
which offer promise toward understanding the components of
self-esteem. This study examined 325 individual...
The Whale Cove Site, 35LNC60, is a shell midden, showing
occupations from 3010 B.P. to 330 B.P., spanning the Early and Late
Littoral Periods. Analysis of mammalian faunal remains, bone and
antler tools, lithics and discriptions of recovered shellfish
artifacts allows for chronological refinement of the previously
mentioned archeologically defined...
Isolates of Trichoderma spp. collected from snap bean foliage were tested for inhibition of grey mold of snap beans caused by Botrytis cinerea. In a detached blossom-pod assay an isolate of Trichoderma hamatum reduced pod rot by 94% compared to the nontreated check. Control was comparable to that obtained with...
Spore dispersal gradients and pod disease gradients from point
inoculum sources of Botrytis cinerea were measured over time in two
snap bean field experiments. Laboratory grown inoculum was placed
at ground level in a 30 x 30 cm square at bloom initiation and
removed at full bloom. Dispersal of inoculum,...