The Department of Plant Pathology at the University of Nebraska-Lincoln (UNL) has a long tradition of excellence in research and service to the state,the nation, and internationally. Our mission is to provide solutions to plant disease and health issues, develop new knowledge of plant-pathogenic and plant-associated microorganisms, and provide quality, relevant education.

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1996

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Diagnosis and Resistance Breeding of Peanut Bud Necrosis Virus, D. V. R. Reddy, Satyanarayana Tatineni, S. L. Dwivedi, A. S. Ratna, A. A. M. Buiel, G. V. Ranga Rao, S. N. Nigam, R. A. Naidu, H. T. Hsu, and J. W. Demski

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Molecular Diagnostics of Three Diabrotica (Coleoptera: Chrysomelidae) Pest Species, Allen L. Szalanski and Thomas O. Powers

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Peanut Bud Necrosis Virus: Purification of Nucleocapsids and Sequence Homology of Nucleocapsid Protein and Glycoprotein Precursor with other Tospoviruses, Satyanarayana Tatineni, S. E. Mitchell, D. V. R. Reddy, S. Brown, S. Kresovich, R. Jarret, S. Gowda, R. A. Naidu, and J. W. Demski

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The complete nucleotide sequence and genome organization of the M RNA segment of peanut bud necrosis tospovirus and comparison with other tospoviruses, Satyanarayana Tatineni, S. E. Mitchell, D. V. R. Reddy, S. Kresovich, R. Jarret, R. A. Naidu, S. Gowda, and J. W. Demski

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Fumonisins and Alternaria alternata lycopersici toxins: Sphinganine analog mycotoxins induce apoptosis in monkey kidney cells, Hong Wang, Clinton Jones, Janice Caiacci-Zanella, Todd Holt, David G. Gilchrist, and Martin B. Dickman

1995

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United States Patent, Number: 5,466,788: SUBGENOMIC PROMOTER, Paul G. Ahlquist and Roy C. French

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Research on plant disease and pest management is essential to sustainable agriculture, R. James Cook, Clifford J. Gabriel, Arthur Kelman, Sue Tolin, and Anne K. Vidaver

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Research on plant disease and pest management is essential to sustainable agriculture, R. James Cook, Clifford J. Gabriel, Arthur Kelman, S. Tolin, and Anne K. Vidaver

1994

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Identification and Characterization of Aspergillus nidulans Mutants Defective in Cytokinesis, Steven D. Harris, Jennifer L. Morrell, and John E. Hamer

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Characterization of Heterorhabditis Isolates by PCR Amplification of Segments of mtDNA and rDNA Genes, Susan A. Joyce, Ann M. Burnell, and Thomas O. Powers

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Meloidogyne javanica Parasitic on Peanut, E. K. Tomaszewski, M. A. M. Khalil, A. A. El-Deeb, Thomas O. Powers, and J. L. Starr

1993

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The Future of Agricultural Research, Roger Beachy, Susanne L. Huttner, and Anne K. Vidaver

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Effect of Organic Matter Decomposition Level on Bacterial Species Diversity and Composition in Relationship to Pythium Damping-Off Severity, Michael J. Boehm, L.V. Mdden, and H.A.J. Hoitink

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THE POLYMERASE CHAIN REACTION AND PLANT DISEASE DIAGNOSIS, Joan M. Henson and Roy C. French

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Sequencing two DNA templates in five channels by digital compression, Michaela Nelson, Yanping Zhang, David L. Steffens, Reingard Grabherr, and James L. Van Etten

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A Polymerase Chain Reaction Method for Identification of Five Major Meloidogyne Species, Thomas O. Powers and T. S. Harris

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Mitochondrial DNA Sequence Divergence among Meloidogyne incognita, Romanomermis culicivorax, Ascaris suum, and Caenorhabditis elegans, Thomas O. Powers, T. S. Harris, and B. C. Hyman

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Leptospira Genomes Are Modified at 5'-GTAC, David Ralph, Quideng Que, James L. Van Etten, and Michael McClelland

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Evidence for Virus-Encoded Glycosylation Specificity, Ing-Nang Wang, Yu Li, Quideng Que, Meenakshi Bhattacharya, Leslie C. Lane, William G. Chaney, and James L. Van Etten

1992

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Differential Toxicity of Enantiomers of Maackiain and Pisatin to Phytopathogenic Fungi, Leslie M. Delserone, David E. Matthews, and Hans D. VanEtten

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Book Review: GENETICALLY ENGINEERED ORGANISMS: BENEFITS AND RISKS, Anne K. Vidaver

1991

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Regulation of Biotechnology, Henry I. Miller, Robert H. Burris, and Anne K. Vidaver

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Size Differences Among Root-knot Nematodes on Resistant and Susceptible Alyceclover Genotypes, L. E. Powers, R. A. Dunn, and R. McSorley

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Viruses and Virus-like Particles of Eukaryotic Algae, James L. Van Etten, Leslie C. Lane, and Russel H. Meints

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Comment on the Reinstatement of Xanthomonas citri (ex Hasse 1915) Gabriel et al. 1989 and X. phaseoli (ex Smith 1897) Gabriel et al. 1989: Indication of the Need for Minimal Standards for the Genus Xanthomonas, J. M. Young, J. F. Bradbury, L. Gardan, R. I. Gvozdyak, D. E. Stead, Y. Takikawa, and A. K. Vidaver

1990

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Degradation of Wheat Streak Mosaic Virus Capsid Protein During Leaf Senescence, Myron K. Brakke, Rose N. Skopp, and L. C. Lane

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Capping of Tobacco Mosaic Virus RNA: Analysis of Viral-Coded Guanylyltransferase-Like Activity, David Dunigan and Milton Zaitlin

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Identification of Single Meloidogyne Juveniles by Polymerase Chain Reaction Amplification of Mitochondrial DNA, T. S. Harris, L. J. Sandall, and Thomas O. Powers

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Risk-Based Oversight of Experiments in the Environment, Henry I. Miller, Robert H. Burris, Anne K. Vidaver, and Nelson A. Wivel

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Towards an Improved Taxonomy of Xanthomonas, L. Vauterin, J. Swings, K. Kersters, M. Gillis, T. W. Mew, M. N. Schroth, N. J. Palleroni, D. C. Hildebrand, D. E. Stead, E. L. Civerolo, A. C. Hayward, H. Maraîte, R. E. Stall, A. K. Vidaver, and J. F. Bradbury

1989

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Distribution of Soybean Cyst Nematode in Nebraska, Thomas O. Powers, L. J. Sandall, and D. S Wysong

1988

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Perspectives on Process in Plant Virology, Myron K. Brakke

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A Non-capsid Protein Associated with Unencapsidated Virus RNA in Barley Infected with Barley Stripe Mosaic Virus, Myron K. Brakke, E. M. Ball, and W. G. Langenberg

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Effect of Wheat Streak Mosaic Virus Infection on Total DNA and Chloroplast Ribosomal RNA in Wheat Leaves, Myron K. Brakke, J. L. White, R. G. Samson, and J. Joshi

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Chlorophyll, Chloroplast Ribosomal RNA, and DNA Are Reduced by Rarley Stripe Mosaic Virus Systemic Infection, Myron K. Brakke, J. L. White, R. G. Samson, and Jay Joshi

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Estimation of Genetic Divergence in Meloidogyne Mitochondrial DNA, Thomas O. Powers and Laurie J. Sandall

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Comparisons of Mitochondrial DNA from the Sibling Species Heterodera glycines and H. schachtii, A. D. Radice, Thomas O. Powers, Laurie J. Sandall, and R. D. Riggs

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Chlorella Viruses Isolated in China, Yanping Zhang, Dwight Burbank, and James L. Van Etten

1987

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Wheat Streak Mosaic Virus Cylindrical Inclusion Body Protein, M. K. Brakke, E. M. Ball, Y. H. Hsu, and W. G. Langenberg

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Concentration of Maize Chlorotic Mottle Virus Increased in Mixed Infections with Maize Dwarf Mosaic Virus, Strain B, Karen-Beth Goldberg and Myron K. Brakke

1986

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Transposon Mutagenesis and Excision of R' Plasmids by Conjugative, Chimeric Plasmid pUW942 in Extra-Slow-Growing Rhizobium japonicum Strains, Alahari Arunakumari and Anne K. Vidaver

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Species-Specific Restriction Site Polymorphism in Root-knot Nematode Mitochondrial DNA, Thomas O. Powers, E. G. Platzer, and Bradley C. Hyman

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Differential Effects of Lithium Chloride on In Vitro Growth of Clavibacter michiganense subsp. nebraskense Depending upon Inoculum Source, Mary L. Smidt and Anne K. Vidaver

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Differential Effects of Lithium Chloride on In Vitro Growth of Clavibacter michiganense subsp. nebraskense Depending upon Inoculum Source, Mary L. Smidt and Anne K. Vidaver

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Restriction Endonuclease Activity Induced by PBCV-1 Virus Infection of a Chlorella-Like Green Alga, Yuannan Xia, Dwight Burbank, and Lothar Uher

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Restriction Endonuclease Activity Induced by PBCV-1 Virus Infection of a Chlorella-Like Green Alga, Yuannan Xia, Dwight Burbank, Lothar Uher, Dietrmar Rabussay, and James L. Van Etten

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DNA Methyltransferase Induced by PBCV-1 Virus Infection of a Chlorella-Like Green Alga, Yuannan Xia and James L. Van Etten

1985

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Population Dynamics of Sugar Beets, Rhizoctonia solani, and Laetisaria arvalis: Responses of a Host, Plant Pathogen, and Hyperparasite to Perturbation in the Field, Michael F. Allen, Michael G. Boosalis, Eric D. Kerr, Anne E. Muldoon, and Harold J. Larsen

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Sequence Relationships among Soil-borne Wheat Mosaic Virus RNA Species and Terminal Structures of RNA II, Y. H. Hsu and M. K. Brakke

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Synthesis and Localization of a Development-Specific Protein in Sclerotia of Sclerotinia sclerotiorum, Geraldine Russo and James L. Van Etten

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Partial Purification and Characterization of a Polysaccharide Depolymerase Associated with Phage-Infected Erwinia amylovora, Peter A. Vandenbergh, Ann M. Wright, and Anne K. Vidaver

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A Survey for Viruses from Fresh Water That Infect a Eucaryotic Chlorella-Like Green Alga, James L. Van Etten, Cecil H. Van Etten, Jeffrey Johnson, and Dwight Burbank

1984

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Book Review: Plant Infectious Agents, Myron K. Brakke

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Mutations, the Abberant Ratio Phenomenon, and Virus Infection of Maize, Myron K. Brakke

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Clavibacter: a New Genus Containing Some Phytopathogenic Coryneform Bacteria, Including Clavibacter xyli subsp. xyli sp. nov., subsp. nov. and Clavibacter xyli subsp. cynodontis subsp. nov., Pathogens That Cause Ratoon Stunting Disease of Sugarcane and Bermudagrass Stunting Disease, Michael J. Davis, A. Graves Gillaspie Jr, Anne K. Vidaver, and Russell W. Harris

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Conjugative Plasmid in Corynebacterium flaccumfaciens subsp. oortii That Confers Resistance to Arsenite, Arsenate, and Antimony(III), Carol A. Hendrick, William P. Haskins, and Anne K. Vidaver

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Spontaneous Deletion Mutation of Soil-borne Wheat Mosaic Virus RNA II, Yukio Shirako and Myron K. Brakke

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Two Purified RNAs of Soil-borne Wheat Mosaic Virus are Needed for Infection, Yukio Shirako and Myron K. Brakke

1983

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Effects of Two Species of VA Mycorrhizal Fungi on Drought Tolerance of Winter Wheat, Michael F. Allen and Michael G. Boosalis

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Biosynthesis and Degradation of Storage Protein in Spores of the Fungus Botryodiplodia theobromae, Gary Petersen, Kurt Dahlberg, and James L. Van Etten

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Taxonomic Limits of the Genus Nagelus (Thorne and Malek, ]968) Siddiqi, 1979 with a Description of Nagelus borealis n.sp. from Alaska, Thomas O. Powers, James G. Baldwin, and A. H. Bell

1982

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INFLUENCE OF VESICULAR-ARBUSCULAR MYCORRHIZAE ON WATER MOVEMENT THROUGH BOUTELOUA GRACILIS (H.B.K.) LAG EX STEUD, Michael F. Allen

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Viruses of symbiotic Chlorella-like algae isolated from Paramecium bursaria and Hydra viridis, James L. Van Etten, Russel H. Meints, Daniel Kuczmarski, Dwight E. Burbank, and Kit Lee

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THE PLANT PATHOGENIC CORYNEBACTERIA, Anne K. Vidaver

1981

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INFLUENCE OF PHOSPHATE SOURCE ON VESICULAR-ARBUSCULAR MYCORRHIZAE OF BOUTELOUA GRACILIS, Michael F. Allen, James C. Sexton, Thomas S. Moore Jr., and Martha Christensen

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COMPARATIVE WATER RELATIONS AND PHOTOSYNTHESIS OF MYCORRHIZAL AND NON-MYCORRHIZAL BOUTELOUA GRACILIS H.B.K. LAG EX STEUD., Michael F. Allen, William K. Smith, Thomas S. Moore Jr., and Martha Christensen

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Recessive Alleles Found at R and C Loci in Maze Stalks Showing Aberrant Ratio at the A Locus, Myron K. Brakke, R. G. Samson, and W. A. Compton

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EFFECTS OF REDUCED TILLAGE AND MULTIPLE CROPPING ON PLANT DISEASES, Donald R. Sumner, Ben Doupnik Jr., and M. G. Boosalis

1980

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In Vitro Translation of the Three Bacteriophage φ6 RNAs, Diane A. Cuppels, James L. Van Etten, Dwight E. Burbank, Leslie C. Lane, and Anne K. Vidaver

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Glutaraldehyde Nonfixation of Isolated Viral and Yeast RNAs, Willem G. Langenberg

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Semiconservative Synthesis of Single-Stranded RNA by Bacteriophage φ6 RNA Polymerase, James L. Van Etten, Dwight E. Burbank, Diane A. Cuppels, Leslie C. Lane, and Anne K. Vidaver

1979

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Presence of a Major (Storage?) Protein in Dormant Spores of the Fungus Botryodiplodia theobromae, James L. Van Etten, S. N. Freer, and B. K. McCune

1978

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Bacteriocin-Like Substances Produced by Rhizobium japonicum and Other Slow-Growing Rhizobia, D. C. Gross and A. K. Vidaver

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Nitrogen Fixation (Acetylene Reduction) Associated with Roots of Winter Wheat and Sorghum in Nebraska, Wayne L. Pedersen, K. Chakrabarty, R. V. Klucas, and Anne K. Vidaver

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Simple Procedure for Disruption of Fungal Spores, James L. Van Etten and Shelby Freer

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Purification of Some Legume Carlaviruses, Venkateswarlu Veerisetty and Myron K. Brakke

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Purification of Some Legume Carlaviruses, Venkateswarlu Veerisetty and Myron K. Brakke

1977

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Sedimentation Coefficients of the Virions of Soil-Borne Wheat Mosaic Virus, Myron K. Brakke

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Alfalfa Latent Virus, a Naturally Occurring Carlavirus in Alfalfa, Yenkateswarlu Veerisetty and Myron K. Brakke

1976

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Comparative Properties of Bacteriophage φ6 and φ6 Nucleocapsid, James L. Van Etten, Les Lane, Carlos Gonzalez, James Partridge, and Anne Vidaver

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PROSPECTS FOR CONTROL OF PHYTOPATHOGENIC BACTERIA BY BACTERIOPHAGES AND BACTERIOCINS, Anne K. Vidaver

1975

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Intermediates in the Biosynthesis of Double-Stranded Ribonucleic Acids of Bacteriophage φ6, D. L. Coplin, James L. Van Etten, James A. Koski, and A. K. Vidaver

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Pollution of Surface Irrigation Waters by Plant Pathogenic Organisms, James R. Steadman, C. R. Maier, H. F. Schwartz, and E. D. Kerr

1974

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Purification and Characterization of Syringacin 4-A, a Bacteriocin from Pseudomonas syringae 4-A, William L. Haag and Anne K. Vidaver

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Influence of Molecular Weights of Bacteriophage φ6 Double-Stranded Ribonucleic Acids on Interferon Induction, W.J. Kleinschmidt, James L. Van Etten, and A. K. Vidaver

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SURVIVAL MECHANISMS OF PHYTOPATHOGENIC BACTERIA, M. L. Schuster and D. P. Coyne

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Physiological and Morphological Correlation of Rhizopus stolonifer Spore Germination, James L. Van Etten, Lee Bulla Jr., and Grant St. Julian

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Base Composition and Hybridization Studies of the Three Double-Stranded RNA Segments of Bacteriophage φ6, James L. Van Etten, A. K. Vidaver, R. K. Koski, and J. P. Burnett

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Corynebacterium nebraskense, a New, Orange-Pigmented Phytopathogenic Species, Anne K. Vidaver and Manley Mandel

1973

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Characteristics of Deoxyribonucleic Acid Polymerase Isolated from Spores of Rhizopus stolonifer , Cheng-Shung Gong, Larry Dunkle, and James L. Van Etten

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RNA Polymerase Activity Associated with Bacteriophage φ6, James L. Van Etten, A. K. Vidaver, R. K. Koski, and J. S. Semancik

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Bacteriophage φ6: a Lipid-Containing Virus of Pseudomonas phaseolicola, Anne K. Vidaver, R. K. Koski, and James L. Van Etten

1972

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Protein Synthesis During Fungal Spore Germination: Differential Protein Synthesis During Germination of Botryodiplodia theobromae Spores, James L. Van Etten, Henry Roker, and Eric Davies

1971

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Preparation of Biologically Active Ribosomal Subunits from Fungal Spores, James L. Van Etten

1970

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Systematic Infections for the Assay of Plant Viruses, Myron K. Brakke

1969

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Protein Synthesis During Fungal Spore Germination. IV. Transfer Ribonucleic Acid from Germinated and Ungerminated Spores, James L. Van Etten, R. Kent Koski, and Mahmoud El-Olemy

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Characterization of Xanthomonas phaseoli Bacteriophages, Anne K. Vidaver and Max L. Schuster

1968

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Protein Synthesis During Fungal Spore Germination II. Aminoacyl-soluble Ribonucleic Acid Synthetase Activities During Germination of Botryodiplodia theobromae Spores, James L. Van Etten and Robert Brambl

1967

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Synthetic and Complex Media for the Rapid Detection of Fluorescence of Phytopathogenic Pseudomonads: Effect of the Carbon Source, Anne K. Vidaver

1966

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Changes in Fungi with Age I. Chemical Composition of Rhizoctonia solani and Sclerotium bataticola , David Gottlieb and James L. Van Etten