The purpose of this research was to determine the effects of a
college human sexuality course upon sex knowledge, attitudes toward
sexual behaviors of non-significant others, and attitudes toward the
sexual behaviors of self and spouse. In addition, the study sought to
investigate the relationship between knowledge gain and attitude...
The northern root-knot nematode (Meloidogyne hapla Chitwood,
1949) is a widespread pest on many plants in temperate zones such
as the Pacific Northwest (U. S. A. ) Peppermint and spearmint are
two major agricultural crops in Oregon and Washington with a combined
annual acreage of 50, 000 to 55, 000...
Distribution of nests and nesting success were determined for
sharp-shinned hawks (Accipiter striatus) Cooper’s hawks (A. cooperii),
and goshawks (A. gentilis) in Oregon during 1969 through 1974. 1n
addition, two areas (11,74l hectares in Eastern Oregon and 9,284 hectares
in Western Oregon) were searched intensively for nests to determine
nesting...
