Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Committee Member Yoke, J. T. Academic Affiliation Botany and Plant Pathology

Identification of Endogenous and Exogenous Pararetroviruses in Red Raspberry (Rubus idaeus L.) and Blueberry (Vaccinium corymbosum L.)

Creator:

Diaz Lara, Alfredo

Abstract:

The Pacific Northwest (Oregon and Washington in the United States and British Columbia in Canada) is one of the major producers of red raspberry (Rubus idaeus L.) and blueberry (Vaccinium corymbosum L.) in the world. The expansion of growing area with these crops has resulted in the emergence of new...

Resource Type:

Dissertation

Full Text:

. Song, J., Tan, H., Perry, A.J., Akutsu, T., Webb, G.I., Whisstock, J.C., Pike, R.N., 2012. PROSPER
Chemical control of hop downy mildew (Pseudoperonospora humuli) and tolerance by Phytophthora isolates to the systemic fungicide metalaxyl

Creator:

Hunger, Robert Marvin

Resource Type:

Dissertation

Full Text:

extended to Drs. T. C. Allen, R. V. Frakes, D. I. Mills, and A. J. Ferro for serving as members of my
Responses of forest understory plants to burial by volcanic tephra from Mount St. Helens, Washington

Creator:

Antos, Joseph A.

Abstract:

The effects of burial by tephra (volcanic aerial ejecta) on forest understory plants were examined northeast of Mount St. Helens, Washington, in the area where the 18 May 1980 eruption deposited tephra but did not destroy canopy trees. At six sites along a tephra depth gradient from 2-15 cm, understory...

Resource Type:

Dissertation

Full Text:

mm Tephra o = 75 mm Tephra o = 150 mm Tephra * = S45 and 5150 * o I t I j t I 2 3 4 5 =MI MIN