November 1996

Volume 86, Number 11



Letter to the Editor

Difference and Diversity of Plant Pathogen Populations: A New Approach for Measuring. E. Kosman. Pages 1152-1155. VIEW ABSTRACT  |   VIEW ARTICLE


Genetics

Identifying and Mapping a New Gene for Bacterial Blight Resistance in Rice Based on RFLP Markers. X. H. Lin, D. P. Zhang, Y. F. Xie, H. P. Gao, and Qifa Zhang. Pages 1156-1159. VIEW ABSTRACT  |   VIEW ARTICLE


Biochemistry and Cell Biology

Purification and Characterization of a Polygalacturonase Produced by Penicillium expansum in Apple Fruit. Chenglin Yao, William S. Conway, and Carl E. Sams. Pages 1160-1166. VIEW ABSTRACT  |   VIEW ARTICLE


Molecular Plant Pathology

Generation of cDNAs Specific to Lettuce Infectious Yellows Closterovirus and Other Whitefly-Transmitted Viruses by RT-PCR and Degenerate Oligonucleotide Primers Corresponding to the Closterovirus Gene Encoding the Heat Shock Protein 70 Homolog. T. Tian, V. A. Klaassen, J. Soong, G. Wisler, J. E. Duffus, and B. W. Falk. Pages 1167-1173. VIEW ABSTRACT  |   VIEW ARTICLE


Biochemistry and Cell Biology

Induction of Differential Host Responses by Pseudomonas fluorescens in Ri T-DNA–Transformed Pea Roots After Challenge with Fusarium oxysporum f. sp. pisi and Pythium ultimum. Nicole Benhamou, Richard R. Bélanger, and Timothy C. Paulitz. Pages 1174-1185. VIEW ABSTRACT  |   VIEW ARTICLE


Disease Detection and Losses

Detection and Distribution of Geminiviruses in Mexico and the Southern United States. Irineo Torres- Pacheco, J. Antonio Garzón-Tiznado, Judith K. Brown, Alicia Becerra-Flora, and Rafael F. Rivera-Bustamante. Pages 1186-1192. VIEW ABSTRACT  |   VIEW ARTICLE


Ecology and Epidemiology

Windborne Dispersal of Colletotrichum truncatum and Survival in Infested Lentil Debris. L. Buchwaldt, R. A. A. Morrall, G. Chongo, and C. C. Bernier. Pages 1193-1198. VIEW ABSTRACT  |   VIEW ARTICLE


Vector Relations

Localization of Tomato Spotted Wilt Tospovirus in Larvae and Pupae of the Insect Vector Thrips setosus. Shinya Tsuda, Ichiro Fujisawa, Jun Ohnishi, Daijiro Hosokawa, and Keiichi Tomaru. Pages 1199-1203. VIEW ABSTRACT  |   VIEW ARTICLE


Cytology and Histology

Spatial and Temporal Distribution of Bean Dwarf Mosaic Geminivirus in Phaseolus vulgaris and Nicotiana benthamiana. Hong Li Wang, Robert L. Gilbertson, and William J. Lucas. Pages 1204-1214. VIEW ABSTRACT  |   VIEW ARTICLE


Molecular Plant Pathology

Sour Cherry Strain of Plum Pox Potyvirus (PPV): Molecular and Serological Evidence for a New Subgroup of PPV Strains. L. Nemchinov, A. Hadidi, E. Maiss, M. Cambra, T. Candresse, and V. Damsteegt. Pages 1215-1221. VIEW ABSTRACT  |   VIEW ARTICLE


Ecology and Epidemiology

Characterization of Genetic Variability Among Natural Populations of Wheat Streak Mosaic Virus. Jill E. McNeil, Roy French, Gary L. Hein, P. Stephen Baenziger, and Kent M. Eskridge. Pages 1222-1227. VIEW ABSTRACT  |   VIEW ARTICLE


Genetics

Chromosomal Location of Genes for Resistance to Puccinia striiformis in Seven Wheat Cultivars with Resistance Genes at the Yr3 and Yr4 Loci. Xianming Chen, Stephen S. Jones, and Roland F. Line. Pages 1228-1233. VIEW ABSTRACT  |   VIEW ARTICLE


Disease Detection and Losses

Sensitive Broad-Spectrum Detection of Indian Peanut Clump Virus by Nonradioactive Nucleic Acid Probes. S. V. Wesley, J. S. Miller, P. S. Devi, P. Delfosse, R. A. Naidu, M. A. Mayo, D. V. R. Reddy, and M. K. Jana. Pages 1234-1237. VIEW ABSTRACT  |   VIEW ARTICLE


Biological Control

Biocontrol Performance of Two Isolates of Pseudomonas fluorescens in Modified Soil Atmospheres. D. H. Kim, I. J. Misaghi. Pages 1238-1241. VIEW ABSTRACT  |   VIEW ARTICLE


Ecology and Epidemiology

The Spread of Beet Necrotic Yellow Vein Virus from Point Source Inoculations as Influenced by Irrigation and Tillage. R. M. Harveson, C. M. Rush, and T. A. Wheeler. Pages 1242-1247. VIEW ABSTRACT  |   VIEW ARTICLE


Ecology and Epidemiology

Relationships Between Genetic Polymorphisms and Fungicide Resistance Within Alternaria alternata. Yoshihiko Adachi, Hiroyuki Watanabe, and Takashi Tsuge. Pages 1248-1254. VIEW ABSTRACT  |   VIEW ARTICLE


Biological Control

Effect of Trichoderma harzianum on Botrytis cinerea Pathogenicity. Gilly Zimand, Yigal Elad, and Ilan Chet. Pages 1255-1260. VIEW ABSTRACT  |   VIEW ARTICLE