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Phytopathology July, 1994
Volume 84, Number 7


Phytopathology Staff.  VIEW ABSTRACT  |   VIEW ARTICLE

Obituary

Johan Gerard ten Houten, 1911-1993. J. P. H. van der Want. Page 662. VIEW ABSTRACT  |   VIEW ARTICLE

Etiology

Physiological, Chemical, Serological, and Pathogenic Analyses of a Worldwide Collection of Xanthomonas campestris pv. vesicatoria Strains. H. Bouzar, J. B. Jones, R. E. Stall, N. C. Hodge, G. V. Minsavage, A. A. Benedict, and A. M. Alvarez. Pages 663-671. VIEW ABSTRACT  |   VIEW ARTICLE

Biochemistry and Cell Biology

Characterization of Sugarcane Response to Bipolaris sacchari: Inoculations and Host-Specific HS-Toxin. Brian L. Bournival, Harold S. Ginoza, Susan Schenck, and Paul H. Moore. Pages 672-676. VIEW ABSTRACT  |   VIEW ARTICLE

Ecology and Epidemiology

Nutritional Factors Affecting Responses of Sporangia of Pythium ultimum to Germination Stimulants. Eric B. Nelson, Jean S. T. Hsu. Pages 677-683. VIEW ABSTRACT  |   VIEW ARTICLE

Special Topics

Fungal Zoospore-Mediated Delivery of a Foreign Gene to Wheat Roots. Lingyu Zhang, Amitava Mitra, Roy C. French, and Willem G. Langenberg. Pages 684-687. VIEW ABSTRACT  |   VIEW ARTICLE

Ecology and Epidemiology

Suppression of Corky Root of Tomatoes in Soils from Organic Farms Associated with Soil Microbial Activity and Nitrogen Status of Soil and Tomato Tissue. F. Workneh, A. H. C. van Bruggen. Pages 688-694. VIEW ABSTRACT  |   VIEW ARTICLE

Ecology and Epidemiology

Factors Influencing the Incidence of Embryo Infection by Pythium spp. During Germination of Wheat Seeds in Soils. R. Fukui, G. S. Campbell, and R. J. Cook. Pages 695-702. VIEW ABSTRACT  |   VIEW ARTICLE

Genetics

Several Genes in Lycopersicon esculentum Control Hypersensitivity to Xanthomonas campestris pv. vesicatoria. J.- F. Wang, J. B. Jones, J. W. Scott, and R. E. Stall. Pages 702-706. VIEW ABSTRACT  |   VIEW ARTICLE

Molecular Plant Pathology

Complete Nucleotide Sequence of an Infectious Clone of a Mild Isolate of Tomato Yellow Leaf Curl Virus (TYLCV). Y. Antignus, S. Cohen. Pages 707-712. VIEW ABSTRACT  |   VIEW ARTICLE

Resistance

Reduction of Disease Incidence in Small Field Plots by Isolate-Specific Resistance to Barley Yellow Dwarf Virus. Stewart M. Gray, Dawn Smith, and Mark Sorrells. Pages 713-718. VIEW ABSTRACT  |   VIEW ARTICLE

Postharvest Pathology and Mycotoxins

Revised Description of Penicillium ulaiense and Its Role as a Pathogen of Citrus Fruits. G. J. Holmes, J. W. Eckert, and J. I. Pitt. Pages 719-727. VIEW ABSTRACT  |   VIEW ARTICLE

Biochemistry and Cell Biology

Relative Nuclear DNA Content of Rust Fungi Estimated by Flow Cytometry of Propidium Iodide-Stained Pycniospores. Tamar Eilam, W. R. Bushnell, and Y. Anikster. Pages 728-735. VIEW ABSTRACT  |   VIEW ARTICLE

Ecology and Epidemiology

Temperature Effects on Basidiospore Germination and on Infection of Slash Pine Seedlings by Cronartium quercuum f. sp. fusiforme. E. George Kuhlman, William D. Pepper. Pages 735-739. VIEW ABSTRACT  |   VIEW ARTICLE

Special Topics

Virulence Dynamics of Puccinia graminis f. sp. avenae in Canada, 1921-1993. D. E. Harder,. Pages 739-746. VIEW ABSTRACT  |   VIEW ARTICLE

Postharvest Pathology and Mycotoxins

Role of Volatile Compounds from Wounded Oranges in Induction of Germination of Penicillium digitatum Conidia. J. W. Eckert, M. Ratnayake. Pages 746-750. VIEW ABSTRACT  |   VIEW ARTICLE

Molecular Plant Pathology

DNA Restriction Fragment Length Polymorphisms in Mycosphaerella Species That Cause Banana Leaf Spot Diseases. J. Carlier, X. Mourichon, D. González-de-Léon, M. F. Zapater, and M. H. Lebrun. Pages 751-756. VIEW ABSTRACT  |   VIEW ARTICLE

Disease Detection and Losses

Specific Serological Detection of the Transmissible Virus in Pea Seed Infected by Pea Seed-borne Mosaic Virus. K. Masmoudi, M. Suhas, R. K. Khetarpal, and Y. Maury. Pages 756-760. VIEW ABSTRACT  |   VIEW ARTICLE

Genetics

Inheritance of Virulence of a Mutant Isolate of Melampsora lini. Glen D. Statler,. Pages 761-764. VIEW ABSTRACT  |   VIEW ARTICLE

Techniques

Use of Near-Infrared Reflectance Spectrometry and Multivariate Data Analysis to Detect Anther Smut Disease (Microbotryum violaceum) in Silene dioica. M. Nilsson, T. Elmqvist, and U. Carlsson. Pages 764-770. VIEW ABSTRACT  |   VIEW ARTICLE

Ecology and Epidemiology

Preservation of Avirulence Genes of Potato Cyst Nematodes Through Environmental Sex Determination: A Model Involving Complete, Monogenic Resistance. Henk J. Schouten,. Pages 771-773. VIEW ABSTRACT  |   VIEW ARTICLE

Annual Meeting Abstracts

Abstracts of the Annual Meeting of the Southern Division of the APS. Pages 774-778. VIEW ABSTRACT  |   VIEW ARTICLE