Communication plays an important role in the life
of a couple. This study seeks to determine the nature of
couple communication. This study compares and contrasts
the differences and similarities in communication between
childless couples and parenting couples. The material
for this study comes from interviewing ten married
couples along...
In the Amazon the only described species
of Cordyceps sensu stricto (Hypocreales, Cordycipitaceae)
that parasitize insects of Orthopterida (orders
Orthoptera and Phasmida) are Cordyceps locustiphila
and C. uleana. However, the type specimens for both
taxa have been lost and the concepts of these species
are uncertain. To achieve a more...
The Thomas Kay Woolen Mill operated between 1890 and 1962. The mill produced predominately woolen blankets and woolen fabrics for outerwear garments. Mission Mill Museum Association purchased the woolen mill after its closure in order to develop the property as a museum. The purpose of this study was to provide...
Previous work on the rose mosaic virus has produced uncertainty
concerning the identity and properties of this virus. This work was
undertaken to help establish the true identity of the virus and to determine
some of its properties.
A mechanically transmissible virus associated with rose mosaic
virus disease of Rosa...
Lily hybrids vary in their ability to produce
virus-free (VF) bulblets when grown from virus-infected
scales in tissue culture. Asiatic hybrids typically
produce a higher percentage of in vitro VF scale bulblets
than do Lilium longiflorum cultivars. Three hypotheses
concerning the cause of this variation are tested on five
lily...
The cell wall of dry, dormant conidia of Aspergillus nidulans
is three-layered. The wall of hydrated conidia is five-layered and
the germ tube wall is continuous with the innermost layer. The
outermost layer consists of rodlets measuring 10 nm in diameter.
Mitochondria and endoplasmic reticulum increase in number and
amount,...
A study was conducted to characterize the vesicular-arbuscular (VA) mycorrhizal fungi of commercially grown Easter lily. Monthly field soil and root samples were collected from March through September, 1975, from five fields in the coastal area of southern Oregon and northern California. Soil sievings were inoculated onto clover, onion and...
Sisal Wave sisalana Perrine), one of Tanzania's main cashcrops, is severely affected by korogwe leaf spot disease (KLS).Infected plants show chocolate brown, concentric, scablike eruptions on both surfaces of mature leaves, and produce stained, low-quality fiber. A flexuous, rod-shaped virus was isolated from KLS-infected sisal leaves and studied at Oregon...
Preliminary studies were run to determine the sensitivity and
reliability of enzyme-linked immunosorbent assay (ELISA) for the
detection of potato virus X (PVX). ELISA was found to be capable of
detecting PVX in tobacco at a 1:3333 sample dilution. The reliability
of ELISA for the detection of PVX in potato...