Some consideration has been given to the irrigation of winter
wheat in the Willamette Valley of Oregon. This important crop has
yielded quite well since the development and introduction of the
stiff-strawed, semi-dwarf wheats, but, because of the usually dry
early summers, it has been suggested that irrigation of winter...
Published April 1968. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Experiments were done to determine the effect of some
factors on the level of transmission of bean yellow mosaic
virus (BYMV) by aphids. The effect of different source
plant treatments, the effect of light on test plant susceptibility,
and the effect of a second virus on the transmission
of BYMV...
It has generally been assumed by historians and anthropologists that the indigenous groups living to the west and northwest of the Colorado River were non-horticultural with three or four exceptions: some horticulture among the eastern-most Kamia, among the Chemehuevi who settled at a late date along the Colorado River, and...
The purpose of this study was to gain information regarding
interrelationships among homemakers' expressed satisfaction with
their houses, their expressed hierarchy of values and house design
scores.
The sample consisted of 40 homemakers who lived in owner-occupied residences located in Corvallis, Oregon, constructed since
1955, and ranging in size from...
Oceanographic data collected in the Umpqua River Estuary, Oregon, during the period December 14-15, 1960, are tabulated. Temperature, salinity and velocity were: measured from the surface to the bottom at approximately five-foot intervals at four stations in the estuary. Oxygen samples were collected at depth on four occasions.