June 1996

Volume 80, Number 6


FOCUS

The Latest in Plant Pathology and Nematology. Page 603. View Article.


Feature

Bacterial Genes Involved in the Elicitation of Hypersensitive Response and Pathogenesis. Suresh Gopalan, Sheng Yang He. Page: 604. VIEW ARTICLE


Research.

Lettuce Ring Necrosis, a Viruslike Disease of Lettuce: Evidence for Transmission by Olpidium brassicae. R. N. Campbell, H. Lot. Page: 611. VIEW ABSTRACT  |   VIEW ARTICLE


Detection of Apple Chlorotic Leaf Spot and Apple Stem Grooving Viruses Using RT-PCR. G. R. Kinard, S. W. Scott, and O. W. Barnett. Page: 616. VIEW ABSTRACT  |   VIEW ARTICLE


Cultivar and Planting Date Effects on Soybean Stand, Yield, and Phomopsis sp. Seed Infection. J. A. Wrather, S. R. Kendig, W. J. Wiebold, and R. D. Riggs. Page: 622. VIEW ABSTRACT  |   VIEW ARTICLE


Seed Yield Responses of Five Selections of Tall FescueSusceptible or Resistant to Stem Rust with or without Propiconazole. Ronald E. Welty, Mark D. Azevedo. Page: 625. VIEW ABSTRACT  |   VIEW ARTICLE


Suitability of a Wheat-Sorghum, Double-Crop Rotation to Manage Criconemella xenoplax in Peach Production. A. P. Nyczepir, P. F. Bertrand, and B. M. Cunfer. Page: 629. VIEW ABSTRACT  |   VIEW ARTICLE


Increased Resistance to Triadimefon and to Benomyl in Sphaerotheca fuliginea Populations Following Fungicide Usage over One Season. Margaret Tuttle McGrath. Page: 633. VIEW ABSTRACT  |   VIEW ARTICLE


Comparison of Weather-Based Advisory Programs for Managing Early Leaf Spot on Runner and Spanish Peanut Cultivars. L. Wu, J. P. Damicone, and K. E. Jackson. Page: 640. VIEW ABSTRACT  |   VIEW ARTICLE


Effects of Pretreatment with Simulated Acid Rain on the Severity of Dogwood Anthracnose. K. O. Britton, P. Berrang, and E. Mavity. Page: 646. VIEW ABSTRACT  |   VIEW ARTICLE


Characterization of the Genetic Resistance to Colletotrichum lindemuthianum in Common Bean Differential Cultivars. Roberto A. Young, James D. Kelly. Page: 650. VIEW ABSTRACT  |   VIEW ARTICLE


Influence of Pyrax/Biomass of Biocontrol Fungi on Snap Bean Damping-off Caused by Sclerotium rolfsii in the Field and on Germination of Sclerotia. J. A. Lewis, D. R. Fravel. Page: 655. VIEW ABSTRACT  |   VIEW ARTICLE


Response of Sweet Spanish Onion Cultivars and Numbered Hybrids to Basal Rot and Pink Root. M. K. Thornton, S. K. Mohan. Page: 660. VIEW ABSTRACT  |   VIEW ARTICLE


A Reexamination of Mango Decline in Florida. Randy C. Ploetz, David Benscher, Aime Vazquez, Angel Colls, Julianne Nagel, and Bruce Schaffer. Page: 664. VIEW ABSTRACT  |   VIEW ARTICLE


Detection of an Elm Yellows-Related Phytoplasma in Eucalyptus Trees Affected by Little-Leaf Disease in Italy. C. Marcone, A. Ragozzino, and E. Seemuller. Page: 669. VIEW ABSTRACT  |   VIEW ARTICLE


Diurnal Release of Ascospores by Gibberella zeae in Inoculated Wheat Plots. Timothy C. Paulitz. Page: 674. VIEW ABSTRACT  |   VIEW ARTICLE


incidence and Geographic Distribution of Maize Rayado Fino Virus (MRFV) in Latin America. Richard Kogel, Rosemarie W. Hammond, and Pilar Ramirez. Page: 679. VIEW ABSTRACT  |   VIEW ARTICLE


A Canker Disease of Seedlings and Saplings of Tetragastris panamensis (Burseraceae) Caused by Botryosphaeria dothidea in a Lowland Tropical Forest. Gregory S. Gilbert, Diane De Steven. Page: 684. VIEW ABSTRACT  |   VIEW ARTICLE


Adhesion and Removal of Conidia of Botrytis cinerea and Penicillium expansum from Grape and Plum Fruit Surfaces. R. A. Spotts, G. Holz. Page: 688. VIEW ABSTRACT  |   VIEW ARTICLE


Frequency of Colletotrichum Species Causing Bitter Rot of Apple in the Southeastern United States. Y. Shi, J. C. Correll and J. C. Guerber, and C. R. Rom. Page: 692. VIEW ABSTRACT  |   VIEW ARTICLE


Fungicide Sensitivity of Sphaerotheca fuliginea Populations in the United States. M. T. McGrath, H. Staniszewska, and N. Shishkoff, and George Casella. Page: 697. VIEW ABSTRACT  |   VIEW ARTICLE


Relationship Between Resistance to Clavibacter xyli subsp, xyli Colonization in Sugarcane and Spread of Ratoon Stunting Disease in the Field. J. C. Comstock, J. M. Shine, Jr., M. J. Davis, and J. L. Dean. Page: 704. VIEW ABSTRACT  |   VIEW ARTICLE


Disease Notes.

First Report of a Virus Disease of Chickpea Caused by a Strain of Red Clover Vein Mosaic Carlavirus. R. C. Larsen, W. J. Kaiser. Page: 709. VIEW NOTE


First Report of Alternaria mali on Apples in Yugoslavia. A. Bulajic, N. Filajdio, M. Babovic, and T. B. Sutton. Page: 709. VIEW NOTE


Powdery Mildew Occurrence on Greenhouse Tomato Plants in New York. D. M. Karasevicz, T. A. Zitter. Page: 709. VIEW NOTE


First Report of Pythium mastophorum on Celery in California. M. R. Vazquez, R. M. Davis, and A. S. Greathead. Page: 709. VIEW NOTE


First Report of Phytophthora medicaginis Causing Phytophthora Root Rot on Annual Medicago spp. R. L. De Haan, C. C. Sheaffer, and D. A. Samac. Page: 710. VIEW NOTE


First Report of the Pathogenicity of Pythium torulosum on Soybean. B. Q. Zhang, X. B. Yang, and W. D. Chen. Page: 710. VIEW NOTE


First Report of Pleiochaeta setosa Leaf Spot on Genista tinctoria in Oregon. V. Sahakian, J. K. Stone. Page: 710. VIEW NOTE


First Report of Pseudomonas viridiflava Leaf Spot of Red-leaved Chicory. P. Caruso, V. Catara. Page: 710. VIEW NOTE


First Report of Fusarium Root Rot of Alliaria petiolata. W. Chen, J. E. Schwegman. Page: 711. VIEW NOTE


Occurrence of Maize Dwarf Mosaic Virus on Maize and Sudangrass in India. G. P. Rao, R. K. Jain and A. Varma. Page: 711. VIEW NOTE


First Report on the Identification of Races 0, 1, and 1,2 of Fusarium oxysporum f. sp. melonis in Lebanon. Y. Abou-Jawdah, A. M. Al-Khoury. Page: 711. VIEW NOTE


Occurrence of Fusarium subglutinans on Cymbidium Orchids in New Zealand P. G. Broadhurst, W. F. T. Hartill. Page: 711. VIEW NOTE


Papaya Seedling Blight and Damping-off Caused by Colletotrichum gloeosporioides in Hawaii. J. Y. Uchida, C. Y. Kadooka, and M. Aragaki. Page: 712. VIEW NOTE


Identification of Race 65-Epsilon of Bean Anthracnose {Colletotrichum lindemuthianum) in Michigan R. S. Balardin, J. D. Kelly. Page: 712. VIEW NOTE


First Report of Target Spot of Tobacco Caused by Rhizoctonia solani (AG-3) in Canada. R. D. Reeleder, S. Monette, D. VanHooren and N. Sheidow. Page: 712. VIEW NOTE


First Report of Necrotic Ring Spot on Poa annua Putting Greens in Pennsylvania. P. J. Landschoot. Page: 712. VIEW NOTE