American Phytopathological Society Board & Staff. VIEW ABSTRACT | VIEW ARTICLE
Abstracts of the Fifty-fourth Annual Meeting of the Pacific Division of The American Phytopathological Society. Pages 1533-1538. VIEW ABSTRACT | VIEW ARTICLE
Abstracts of the 1970 Annual Meeting of the Caribbean Division of The American Phytopathological Society. Pages 1539-1543. VIEW ABSTRACT | VIEW ARTICLE
Response of Turfgrass Cultivars to Ozone and Sulfur Dioxide in the Atmosphere. Eileen Brennan, Philip M. Halisky. Pages 1544-1546. VIEW ABSTRACT | VIEW ARTICLE
Bacteria Associated with Discolored and Decayed Tissues in Beech, Birch, and Maple. Benjamin J. Cosenza, Mathilda McCreary, John D. Buck, and Alex L. Shigo. Pages 1547-1551. VIEW ABSTRACT | VIEW ARTICLE
Effect of Endogone Mycorrhiza on Soybean Yields. J. P. Ross, J. A. Harper. Pages 1552-1556. VIEW ABSTRACT | VIEW ARTICLE
Fine Structure of the Host-Parasite Interface of Plasmodiophora brassicae in Cabbage. Paul H. Williams, Sharon S. McNabola. Pages 1557-1561. VIEW ABSTRACT | VIEW ARTICLE
Pathogenicity of Pratylenchus brachyurus and Pythium graminicola to Sugarcane. Hideo Koike, Jesse Roman. Pages 1562-1565. VIEW ABSTRACT | VIEW ARTICLE
The Nature of Virus Inhibition by a Polysaccharide from Phytophthora infestans. R. P. Singh, F. A. Wood, and W. A. Hodgson. Pages 1566-1569. VIEW ABSTRACT | VIEW ARTICLE
Chlorosis of Tobacco Induced by Alternariol Monomethyl Ether Produced by Alternaria tenuis. R. W. Pero, C. E. Main. Pages 1570-1573. VIEW ABSTRACT | VIEW ARTICLE
Identification of Pathogenic Races of Pyricularia oryzae in India. S. Y. Padmanabhan, N. K. Chakrabarti, S. C. Mathur, and J. Veeraraghavan. Pages 1574-1577. VIEW ABSTRACT | VIEW ARTICLE
Effect of Pentachloronitrobenzene on Colonization of Alfalfa Residues by Fungi and Streptomycetes in Soil. J. Katan, J. L. Lockwood. Pages 1578-1582. VIEW ABSTRACT | VIEW ARTICLE
Persistence of Foliar Protective Fungicides. Dan Neely. Pages 1583-1586. VIEW ABSTRACT | VIEW ARTICLE
Virus Strain Differences in Eradication of Potato Viruses X and S. Frances C. Mellor, Richard Stace-Smith. Pages 1587-1590. VIEW ABSTRACT | VIEW ARTICLE
Influence of Temperature and Other Factors on Initiation of Tobacco Brown Spot. J. R. Stavely, C. E. Main. Pages 1591-1596. VIEW ABSTRACT | VIEW ARTICLE
A Comparison of Monogenic and Polygenic Resistance to Helminthosporium turcicum in Corn. A. J. Ullstrup. Pages 1597-1599. VIEW ABSTRACT | VIEW ARTICLE
The Relationship of Sporulation to Photosynthesis in Some Obligatory and Facultative Parasites. Y. Cohen, J. Rotem. Pages 1600-1604. VIEW ABSTRACT | VIEW ARTICLE
Maize Dwarf Mosaic Virus Infection in Susceptible and Resistant Corn: Virus Multiplication, Free Amino Acid Concentrations, and Symptom Severity. J. C. Tu, R. E. Ford. Pages 1605-1608. VIEW ABSTRACT | VIEW ARTICLE
Multiple Pest Control in Cotton with Mixtures of Selective Pesticides. Bill B. Brodie, Ellis W. Hauser. Pages 1609-1612. VIEW ABSTRACT | VIEW ARTICLE
A Plant Fumigation Chamber Suitable for Forestry Studies. Charles R. Berry. Pages 1613-1615. VIEW ABSTRACT | VIEW ARTICLE
Transmission of an Eriophyid-borne Wheat Pathogen by Aceria tulipae. L. R. Nault, W. E. Styer. Pages 1616-1618. VIEW ABSTRACT | VIEW ARTICLE
Factors Influencing Uptake, Concentration, and Persistence of Benomyl in American Elm Seedlings. W. K. Hock, L. R. Schreiber, and B. R. Roberts. Pages 1619-1622. VIEW ABSTRACT | VIEW ARTICLE
The Potential Significance of Potato Hemagglutinins (Lectins) in Serodiagnosis. James F. Shepard. Pages 1623-1625. VIEW ABSTRACT | VIEW ARTICLE
Influence of Air Pollution on Quantities of Caffeic Acid Isolated from Leaves of Phaseolus vulgaris. Robert K. Howell. Pages 1626-1629. VIEW ABSTRACT | VIEW ARTICLE
Lettuce Big-Vein Virus Transmission by Single-Sporangium Isolates of Olpidium brassicae. M. T. Lin, R. N. Campbell, P. R. Smith, and J. H. M. Temmink. Pages 1630-1634. VIEW ABSTRACT | VIEW ARTICLE
Quiescent Endocarpic Floral Communities in Cured Mature Peanuts from Virginia and Puerto Rico. Kenneth H. Garren, D. Morris Porter. Pages 1635-1638. VIEW ABSTRACT | VIEW ARTICLE
Spore Production of Hericium erinaceus. F. I. McCracken. Pages 1639-1641. VIEW ABSTRACT | VIEW ARTICLE
Studies on Wheat Stem Rust Resistance Controlled at the Sr6 Locus. II. Peroxidase Activities. Paul M. Seevers, J. M. Daly. Pages 1642-1647. VIEW ABSTRACT | VIEW ARTICLE
Studies on Wheat Stem Rust Resistance Controlled at the Sr6 Locus. III. Ethylene and Disease Reaction. J. M. Daly, Paul M. Seevers, and Paul Ludden. Pages 1648-1652. VIEW ABSTRACT | VIEW ARTICLE
Some Factors Affecting the Nodulation and Nodule Efficiency in Soybeans Infected by Soybean Mosaic Virus. J. C. Tu, R. E. Ford, and C. R. Grau. Pages 1653-1656. VIEW ABSTRACT | VIEW ARTICLE
Effect of Aphid Saliva and Extracts of Aphid-Infested Leaves on the Infectivity of Tobacco Mosaic Virus and Some Stylet-Borne Viruses. Thomas P. Pirone. Pages 1657-1659. VIEW ABSTRACT | VIEW ARTICLE
Decay Resistance of Four Wood Species Treated to Destroy Thiamine. Terry L. Highley. Pages 1660-1661. VIEW ABSTRACT | VIEW ARTICLE
The Biology of Cylindrocladium scoparium in Wisconsin Forest Tree Nurseries. Walter G. Thies, Robert F. Patton. Pages 1662-1668. VIEW ABSTRACT | VIEW ARTICLE
A Radial-Immunodiffusion Test for the Simultaneous Diagnosis of Potato Viruses S and X. James F. Shepard. Pages 1669-1671. VIEW ABSTRACT | VIEW ARTICLE
Factors Affecting Saprophytic Colonization of Wheat Straw by Fusarium roseum f. sp. cerealis ‘Culmorum’. R. James Cook. Pages 1672-1676. VIEW ABSTRACT | VIEW ARTICLE
An Oxidation Product of Chlorogenic Acid in Tobacco Leaves Infected With Tobacco Streak Virus. Raymond E. Hampton. Pages 1677-1681. VIEW ABSTRACT | VIEW ARTICLE
Immunological Comparison of Isolates of Verticillium albo-atrum and V. nigrescens Pathogenic to Cotton. T. D. Wyllie, J. E. DeVay. Pages 1682-1686. VIEW ABSTRACT | VIEW ARTICLE
Detection, Isolation, and Pathogenicity of Phytophthora megasperma from Soils and Estimation of Inoculum Levels. G. C. Marks, J. E. Mitchell. Pages 1687-1690. VIEW ABSTRACT | VIEW ARTICLE
A Third Infection Type on the Flax Rust Differential Variety Cass. H. H. Flor. Pages 1691-1692. VIEW ABSTRACT | VIEW ARTICLE
Incubation Period for Tuberculina maxima Infecting the Western White Pine Blister Rust Cankers. Ed F. Wicker, J. M. Wells. Pages 1693. VIEW ABSTRACT | VIEW ARTICLE
Effect of Culture Age on Virulence of Artificial Cytospora Infections in Prunus domestica. A. W. Helton. Pages 1694-1695. VIEW ABSTRACT | VIEW ARTICLE
Zearalenone Production in Field Corn in Indiana. Rodney W. Caldwell, John Tuite. Pages 1696-1697. VIEW ABSTRACT | VIEW ARTICLE
Influence of Moisture and Temperature on Yam Decay Organisms. M. O. Adeniji. Pages 1698-1699. VIEW ABSTRACT | VIEW ARTICLE
Relationship of Number of Cytospora Infections on Prunus domestica to Rate of Expansion of Individual Cankers. A. W. Helton, J. W. Braun. Pages 1700-1701. VIEW ABSTRACT | VIEW ARTICLE
Spore Release in Uncinula necator. S. M. Pady, J. Subbayya. Pages 1702-1703. VIEW ABSTRACT | VIEW ARTICLE
Incubation Period of Helminthosporium papulosum on Fruit and Bark of Apples. Jack Taylor. Pages 1704-1705. VIEW ABSTRACT | VIEW ARTICLE
Race Differentiation in Fusarium oxysporum f. sp. carthami. J. M. Klisiewicz, C. A. Thomas. Pages 1706. VIEW ABSTRACT | VIEW ARTICLE
