Hildebrandt Library Collections
PSU Dept. of Plant Pathology Theses by Title
P - R

A-C | D-F | G-I | J-L | M-O | P - Q - R | S-U | V-Z

P

Wach, Mark P. (1985). Partial characterization of the double-stranded RNAs in the cultivated mushroom. Doctoral thesis.

Gugino, Beth Krueger. (2004). The pathogenicity of Cylindrocarpon destructans, a factor in grapevine decline and its potential management using composted soil amendments. Doctoral thesis.

Brown, Guy Earl. (1971). Pathogenicity of five Curvularia species on five turfgrass cultivars. Master's thesis.

Haas, Jerry Henry. (1962). The pathogenicity of "Thielaviopsis basicola" (Berk. & Br.) Ferraris to "Pelargonium X hortorum B." Doctoral thesis.

Moore, Laurence Dale. (1965). Pectic and cellulolytic enzymes associated with pythium ultimum-blighted highland bentgrass. Doctoral thesis.

Small, Daniel Llewellyn. (1983). Penetration and colonization of tomatoes by Fusarium oxysporum f. sp. radicis-lycopersici and Fusarium oxysporum f. sp. lycopersici. Master's thesis.

Guardino, John William. (1998). The Performance, microbiology and disease suppressive nature of spent mushroom substrate used as casing for the production of the button mushroom Agaricus bisporus. Master's thesis.

Bunyard, Britt A. (1995). Phylogeny of Agaricus bisporus inferred from enzymatically amplified ribosomal DNA. Doctoral thesis.

Zabalgogeazcoa, Inigo. (1992). Physico-chemical properties, transmission, and origin of a double-stranded ribonucleic acid in barley cultivars. Doctoral thesis.

Held, Victor Maxwell. (1954). Physiological differences between a normal and a degenerate strain of Sclerotinia trifoliorum Erikss. Doctoral thesis.

Schisler, Lee Charles. (1957). A physiological investigation of sporophore initiation in the cultivated mushroom, Agaricus campestris L. ex Fr. Doctoral thesis.

Braverman, Samuel William. (1957). The physiology and pathogenicity of Helminthosporium species on forage crops. Doctoral thesis.

Liu, Kang-chien. (1972). Phytohemagglutinins and hemolysins in potato plants and their relations to virus infection. Doctoral thesis.

Savage, James E. (1999). Plant bioindicator responses to ambient ozone exposures in the Commonwealth of Pennsylvania : Survey results from the 1998 Forest Health Monitoring Plots and Air Quality Monitoring Sites. Master's thesis.

Lambert, David Howell. (1973). Population studies of Verticillium species associated with Agaricus bisporus (Lange) Imbach. Master's thesis.

Seem, Robert Charles. (1976). Potato tuber maturity: Analysis and prediction. Doctoral thesis.

Ireland, Karen Faye. (1985). Potential of culture filtrates from Verticillium albo-atrum in screening alfalfa for resistance. Mastter's thesis.

Jones, Marcus E. (1989). Potential use of bacteria for biological control of black stem and leaf spot on alfalfa. Master's thesis.

Reese, Elwyn Thomas. (1938). The powdery mildews of northeastern Pennsylvania. Master's thesis.

Morrell, Jeffrey Joseph. (1979). Predisposition of tomato to Fusarium wilt as affected by root knot nematode and temperature. Master's thesis.

Douglas, Sharon Mary. (1982). Primary penetration events in relation to adult plant resistance of oats to Erysiphe graminis f. sp. avenae. Doctoral thesis.

Spear, Mark. (1983). Protoplast production, purification, and regeneration in Agaricus brunnescens. Master's thesis.

Moyer, James William. (1975). Purification and serological indexing of mushroom viruses. Doctoral thesis.

Welch, Donald Ray. (1961). Purification, preservation and nucleic acid infectivity of sour cherry necrotic and prune dwarf viruses. Master's thesis.

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Q

Stevenson, Richard Elmer. (1982). Quantitative and qualitative effects of radiation on germination of Alternaria solani. Master's thesis.

Wuest, Paul Joseph. (1963). A quantitative study of "Meloidogyne hapla" eggs as affected by temperature and ultraviolet radiation. Doctoral thesis.

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R

Rennard, Jacob Arthur. (1940). Reaction of some wood-decaying fungi on tannic acid medium. Master's thesis.

Harvey, Cathy Lou. (1978). Reaction of three strains of the cultivated mushroom, Agaricus brunnescens Peck, to four compost-invading fungi. Master's thesis.

Ebert, Eleanor Ruth. (1935). The relation of temperature to growth of species of Fomes and Polyporus in culture. Master's thesis.

Northover, Philip Robert. (1998). The relationship of the number of wetting periods and accumulated degree-days to sporulation of Guignardia bidwellii (Ellis) Viala & Ravaz in vineyards. Master's thesis.

Lathrop, Larry Douglas. (1979). Relationships among spectral reflectance and selected tomato (Lycopersicon esculentum) canopy variables. Master's thesis.

Biggs, Alan Richard. (1978). The relative susceptibility of ten tree seedlings to sulfur dioxide with emphasis on the sulfur content, stomatal conductance and pollutant accumulation of several birch species. Master's thesis.

Truxall, David L. (1992). The Requirements for infection of Arthuriomyces peckianus on Black raspberry. Master's thesis.

Nass, Herman Alfredo. (1980). The residual effects of certain defeated powdery mildew resistance genes in near-isogenic lines of Chancellor winter wheat. Master's thesis.

Freeborn, Rita J. (1985). Residual levels of chlorothalonil on tomatoes. Master's thesis.

Shriner, Carole R. (1972). Resin constituents of Pinus strobus and their effects on the growth of selected wood-inhabiting fungi in vitro. Master's thesis.

Knauss, James Frederick. (1963). The resistance of "Pelargonium" species to "Xanthomonas pelargonii" (Brown) Starr and Burkholder. Master's thesis.

Lipschutz, Leslie. (1965). The resistance of zinnia species to alternaria zinniae pape. Master's thesis.

Kress, Lance Whitaker. (1972). Response of hybrid poplar to sequential exposures of ozone and PAN. Master's thesis.

Kohut, Robert John. (1972). Response of hybrid poplar to simultaneous exposure to ozone and PAN. Master's thesis.

Grace, Patrick W. (1965). Responses of races of phytophthora infestans ( Mont. ) de Bary, to phytoactin in vitro and in vivo. Master's thesis.

Nicholson, Michael S. (1995). Restriction fragment length polymorphism and sequence analysis of ribosomal DNA for mapping and phylogenetic inference of Lentinula species. Doctoral thesis.

Peiffer, Michelle L. (1994). The role of aphid salivary gland basal lamina in barley yellow dwarf virus vector specificity. Master's thesis.

Lacasse, Norman L. (1966). The role of auxin in double band formation in chestnut oaks infected with Ceratocystis fagacearum. Doctoral thesis.

Kaps, Mary Ann. (1986). The Role of Mycelial connections in the transfer of glyphosate between mycorrhizal pines. Master's thesis.

Rodriguez, Rocio del Pilar. (1988). Role of Phoma medicaginis malbr. & roum. var. medicaginis in the etiology of root and crown rot of alfalfa. Doctoral thesis.

Soulen, David Michael. (1972). Root chip inoculation, an indexing method for prunus stem pitting. Master's thesis.

Wu, Tianshu. (1999). Root herbivory in vitro: interactions between roots and aphids grown in aseptic co-culture. Master's thesis.

Skelly, John Moore. (1968). Root inhabiting insects as possible vectors of "Ceratocystis fagacearum" (Bretz) Hunt. Doctoral thesis.

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