Epiphytic diatom assemblages in the intertidal zone of Yaquina
Bay and estuary were obtained from the following host macrophytes:
Zostera marina, Fucus evanescens, and species of Enteromorpha,
Polysiphonia, and Ulva. Samples were collected in September 1970
and in January and May 1971 from seven stations approximately evenly
spaced between the...
The role of estradiol- 17β, progesterone and prostaglandin F₂α (PGF₂α) in altering contractility of uterine vascular smooth muscle was investigated. A segment of uterine artery (3. 5 cm) supplying each uterine horn of ewes and heifers were removed at necropsy and perfused with oxygenated Krebs Henseleit Solution prior to initiating...
The cattle industry in the Pacific Northwest is characterized by a large number of producers. Individual contributions to the market have little effect in moderating potential fluctuations in the prices received for the various classes of cattle. Price volatility is of constant concern to producers in planning future production, with...
This publication gives basic information on choosing your planting site, selecting the right species for the site, proper planting techniques, and first-year care. Although you may be buying a tree to add beauty to your home landscape, trees also serve other important functions in your landscape.
Through a phylogenetic study Using LECCYCIA nucleotide sequences and a survey of historical Botanical literature, we propose clarifications in the nomenclature of Lupinus oreganus and Lupinus biddlei. The former taxon has been incorrectly classified as Lupinus sulphurcus ssp. kincaidii and recently as L. oreganus var. kincaidii. The latter has recently...
This paper discusses the issue of foodborne disease and international trade in food products from an economic perspective.
Recent data from the Centers for Disease Control and Prevention show that each year diseases caused by food in the United States may
cause an estimated 325,000 serious illnesses resulting in hospitalizations,...
Published February 1979. 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
Forest landowners are interested in practicing alternative silviculture methods on their property without having to clearcut. This publication describes a case study on Individual Tree Selection (ITS) in a mixed conifer forest in Northeast Oregon. ITS is of interest because it provides a continuous forest canopy; potentially reduces reforestation costs;...
Published May 1984. 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