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Creator:: Oregon State University. Extension Service
Abstract:: The growing season is in full swing. As growers are busy doing canopy management in the vineyards and wine makers are preparing for the upcoming vintage, OSU faculty are working hard on their field research trials and extension programs to advance viticulture and enology research and education. We’ve been busy...
Resource Type:: Other
Full Text:: . Patty Skinkis, Vaughn Walton and James Osborne visited with growers in the Umpqua for the “Umpqua

Creator:: Smiley, Richard W., Cook, R. James, 1937-, Paulitz, Timothy, and Oregon State University. Extension Service
Abstract:: Published February 2002. Facts and recommendations in this publication may no longer be valid. This publication was replaced by Pacific Northwest Extension publication PNW 639 in November 2012. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: plant pathology, Columbia Basin Agricultural Research Center, Oregon State University; R. James Cook

Creator:: Smiley, Richard W., Cook, R. James, 1937-, Paulitz, Timothy, and Oregon State University. Extension Service
Abstract:: Declared out of date June 2009. 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
Resource Type:: Technical Report
Full Text:: Center, Oregon State University; R. James Cook, Endowed Chair in Wheat Research, Washington State

Creator:: Oregon State University. Extension Service
Abstract:: Winter provides many opportunities for viticulture and enology programming across Oregon, the Pacific Northwest and beyond. The vines, although dormant, need pruning and the winery operations continue. This month, we’ve decided to focus on important considerations in both the vineyard and winery. An article on pruning operations by Dr. Patty...
Resource Type:: Other
Full Text:: vine size measurements. An article regarding malolactic fermentation by Dr. James Osborne discusses

Creator:: Oregon State University. Extension Service, Horneck, Donald Arthur, Hart, John M. (John Mervyn), 1947-, Stevens, R., Petrie, S., and Altland, James Elmer, 1973-
Abstract:: Soil acidification sometimes is necessary for optimum plant growth west of the Cascade Mountain Range. Commercial producers of blueberries, azaleas, rhododendrons, and other ornamentals may need to reduce soil pH for optimum production. Soil acidification is best performed prior to planting; it is much more difficult in established plantings. No...
Resource Type:: Technical Report
Full Text:: commercial fields. It is not intended for use with container-grown ornamentals. D. Horneck, J. Hart, R

Creator:: Huddleston, J. H. (James Herbert), 1942-, Mendez, W. R., Brett, M., Kerle, Elizabeth A., Vogue, Peggy A., and Oregon State University. Extension Service
Abstract:: Declared out of print March 2010. 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
Resource Type:: Technical Report
Full Text:: factors involved in determining a soil’s leaching potential and sorption potential. Explains the r ole of

Creator:: Oregon State University. Extension Service and Thompson, James M.
Abstract:: A sheep enterprise can be ranch size or it can fit into a few acres. It can be a full-time occupation, but it also is well suited for diversified and part-time farmers, or it can be expertly handled by the spouse or younger members of the farm family. Sheep are...
Resource Type:: Technical Report
Full Text:: outlines management prac- tices to help you reach these goals. Sheep P r o d u c t i o n G u i d e J.M

Creator:: Hermes, J. C. (James C.) and Oregon State University. Extension Service
Abstract:: Guidelines for urban dwellers interested in raising chickens in their residential yards.
Resource Type:: Technical Report
Full Text:: Raising Chickens in Urban Environments 1 R aising

Creator:: Altland, James Elmer, 1973- and Oregon State University. Extension Service
Abstract:: Weeds reduce the value of nursery crops. They compete with crops for nutrients, light, and water. Some vine weeds climb nursery crops, requiring excessive labor for hand removal. Most serious are perennial weeds, which can be harvested with nursery crops and infest the field or landscape where they are subsequently...
Resource Type:: Technical Report
Full Text:: EM 8899-E • November 2005 James Altland, Extension horticulture faculty, North Willamette Research

Creator:: Oregon State University. Extension Service and Altland, James Elmer, 1973-
Abstract:: Field-grown red maple (Acerrubrum) trees often develop foliar chlorosis during mid- to late summer. Initially, the condition appears as mild interveinal chlorosis in newly developing foliage. As symptoms intensify, entire leaves turn chlorotic. Under severe conditions, interveinal necrosis occurs. Chlorotic plants often have reduced height and caliper. The chlorosis is...
Resource Type:: Technical Report
Full Text:: . James Altland, Extension faculty (nursery crops), North Willamette Research and Extension Center

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