This study was initiated in the Spring of 1966 for the purpose of
determining the present status and effectiveness of imported parasitic
wasps of the pea aphid in the Willamette Valley of western Oregon.
The pea aphid is a serious pest throughout the pea and alfalfa
growing regions of the...
Cultural and developmental characteristics of a collection of
Anthracobia melaloma with a brown hymenium and a barred exterior
appearance were examined. It grows well in culture on CM and
CMMY agar media and has a growth rate of 17 mm in 18 hours. It is
heterothallic and produces asexual multinucleate...
The vegetation surrounding a nest shades and insulates the incubating
bird in addition to concealing it. The vegetative material
that makes up a nest insulates the eggs from its warmer or cooler
surroundings. Since a Killdeer builds a stone-lined nest on barren
ground, both egg and adult are subject to...
This study was undertaken to find means of separating the
morphologically similar species of North American Trixagus and to
bring together information on Trixagus and Pactopus.
A key to separate the world's eight genera of extant Throscidae
is presented for the first time. A key to the five species of...
The purpose of the study was to investigate the relationships
among satisfaction with clothing, satisfaction with physical appearance,
concern over weight, self-esteem, and participation in leisure-time
activities among a sample of full-time homemakers.
To test these relationships, five measures were used. Satisfaction
with clothing was measured by comparing the actual...
Two sampling lines were established in the intertidal region at
each of three geographically separate sites on the coast of Oregon.
Each sampling line, which was positioned in the zone dominated by
the brown alga Hedophyllum sessile, was one meter in height and
extended 50 meters horizontally. Information was sought...
The study was undertaken for the purpose of investigating the
relationship between clothing behavior and sex, Japanese and American
cultures, feminine or masculine personality types, and sex-role
concepts. The aspects of clothing behavior included in the study are
interest, tolerance, acceptance, and innovation of uni-sex clothing
items, and the femininity-masculinity...
There were two viable theories of generation, preformation
and epigenesis, existing in the Seventeenth and
Eighteenth Centuries. Due to their irreconcilable nature,
they were often at loggerheads during this time interval.
The status of these generation theories can be effectively
understood in terms of Thomas Kuhn's conception of preparadigm
science....
This research details the adoption, implementation, and outcomes
of Project C. 0. R. E. (Careers Oriented Relevant Education)
in District #19 junior high schools in Springfield, Oregon. Information
was gathered from teachers, students, and parents associated
with each District #19 junior high school via questionnaires, interviews,
and by field observations....
The purpose of this study was to determine whether one ear
of a profoundly deaf student could duplicate a response rate
similar to the response rate achieved by the opposite ear on an
auditory training program. The formal hypothesis of this study
was: a student that reaches criterion level of...