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Optimizing virus detection in potato breeding populations

Creator:: Hane, Dan C.
Abstract:: Virus contamination in a potato breeding program can seriously disrupt the variety development process. Experiments were conducted from 1989 through 1993 to: evaluate the extent to which Potato Leafroll Virus (PLRV) and Potato Virus Y (PVY) can invade a breeding program, determine viral spread within hills and within individual tubers,...
Resource Type:: Dissertation
Full Text:: Optimizing virus detection in potato breeding populations AN

Monitoring potato leafroll virus movement in differentially aged potato (Solanum tubersom L.) plants with an immunosorbent direct tissue blotting assay

Creator:: Whitworth, Jonathan L.
Abstract:: Potato leafroll virus (PLRV) causes yield and quality losses in potato. PLRV is identified by plant symptoms and serological tests such as an enzyme-linked immunosorbent assay (ELISA). A similar serological test, direct tissue blotting assay (DTBA), was used to detect and monitor PLRV movement in field-inoculated Russet Burbank plants and...
Resource Type:: Dissertation
Full Text:: plants (cv. Bintje) in relation to mature-plant resistance to PVYN. Potato Research 25:141-153. Bradley

Water deficit stress effects on bacterial ring rot of potato caused by Clavibacter michiganensis subsp. sepedonicus

Creator:: Crabtree, Kristine L.
Abstract:: Population size of Clavibacter michiganensis subsp. sepedonicus in potato cv Russet Burbank and plant response as affected by drought were assessed in a greenhouse experiment. Water deficit stress and no stress treatments, and inoculum densities of 0 or 2 X 10⁷ cfu C. m. sepedonicus/seed piece were arranged factorially. Stem...
Resource Type:: Masters Thesis
Full Text:: Water deficit stress effects on bacterial ring rot of potato

Soil water pressure and Verticillium dahliae interactions on potato

Creator:: Gaudreault, Suzanne M.
Abstract:: A greenhouse experiment was conducted in 1991 and in 1992 to determine the effect of soil water pressure on potato (cv Russet Burbank) plant growth and infection by Verticillium dahliae. Soil water pressures of -0.01, -0.03, -0.08, or -0.15 MPa were combined factorially with two inoculum concentrations, 0 or 10...
Resource Type:: Masters Thesis
Full Text:: interactions on potato AN ABSTRACT OF THE THESIS OF Suzanne M. Gaudreault for the degree of Master of

Potato virus X : detection and inter-relationship with Verticillium dahliae and Colletotrichum atramentarium

Creator:: Goodell, Jody Jellison
Abstract:: Preliminary studies were run to determine the sensitivity and reliability of enzyme-linked immunosorbent assay (ELISA) for the detection of potato virus X (PVX). ELISA was found to be capable of detecting PVX in tobacco at a 1:3333 sample dilution. The reliability of ELISA for the detection of PVX in potato...
Resource Type:: Masters Thesis
Full Text:: Potato virus X : detection and inter-relationship with

Herbicidal agents as possible aids for roguing diseased seed-potato plants

Creator:: Barnes, George Lewis
Resource Type:: Dissertation
Full Text:: financed through a research fellowship from the Oregon Potato Commission

Response of potato cultivars to moisture deficit stress and Verticillium dahliae

Creator:: Arbogast, Meghan Canfield
Resource Type:: Masters Thesis
Full Text:: wilt in several potato cultivars. Research has shown that in the cv Russet Burbank disease is

A study of the viruses infecting European and American potato varieties

Creator:: Dykstra, Theodore P. (Theodore Peter), 1896-1979
Resource Type:: Dissertation
Full Text:: potato varieties AN ABSTRACT OF THE TBESIS OF --- ::Qit..t ----- for the------1nw-. (Naiie) (Degree

The relation of chlorogenic acid and total free phenols in potato plants to resistance to infection by Verticillium albo-atrum

Creator:: Patil, Suresh S.
Resource Type:: Dissertation
Full Text:: potato plants to resitance to infection by Verticillium albo-atrum THE RELATION OF CHLOROGENIC ACID AND

Flea beetle pest management for organic potatoes

Creator:: Ambrosino, Mario D. and Oregon State University. Extension Service
Abstract:: Several species of flea beetles are commonly found in organic potato fields in North America. Adults of many of these species feed on the leaves of potatoes and other plants in the family Solanaceae, but tuber flea beetle larvae are the most common cause of flea beetle damage to potato...
Resource Type:: Technical Report
Full Text:: Identification of flea beetles The flea beetles found on potato plants are small (between 1.5 and 2.2 mm long

ScholarsArchive@OSU

Optimizing virus detection in potato breeding populations

Monitoring potato leafroll virus movement in differentially aged potato (Solanum tubersom L.) plants with an immunosorbent direct tissue blotting assay

Water deficit stress effects on bacterial ring rot of potato caused by Clavibacter michiganensis subsp. sepedonicus

Soil water pressure and Verticillium dahliae interactions on potato

Potato virus X : detection and inter-relationship with Verticillium dahliae and Colletotrichum atramentarium

Herbicidal agents as possible aids for roguing diseased seed-potato plants

Response of potato cultivars to moisture deficit stress and Verticillium dahliae

A study of the viruses infecting European and American potato varieties

The relation of chlorogenic acid and total free phenols in potato plants to resistance to infection by Verticillium albo-atrum

Flea beetle pest management for organic potatoes

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