Presentations

Mixed Models for Analysis of Factorials in Plant Pathology. Workshop. Organizer: Laurence Madden, The Ohio State University, Wooster, OH, U.S.A.

 

Integrating grain harvesting and preharvest management strategies to minimize losses due to Fusarium head blight and deoxynivalenol in wheat. Oral presentation. J. D. SALGADO (1), P. A. Paul (1), K. T. Willyerd   (1), L. V. Madden (1). (1) Ohio State University, Wooster, OH, U.S.A.

 

Genomic characterization of the conditionally dispensable chromosome in Alternaria arborescens provides evidence for horizontal gene transfer. Oral presentation. T. MITCHELL (1). (1) The Ohio State University, Department of Plant Pathology, Columbus, OH, U.S.A.

 

Efficacy of ethaboxam toward species of Phytophthora and Pythium. Oral presentation. A. E. DORRANCE (1), M. L. Ellis (2), D. McDuffee (3), K. Arthur (4). (1) The Ohio State University, Wooster, OH, U.S.A.; (2) The Ohio State University, OARDC, Wooster, OH, U.S.A.; (3) Valent U.S.A. Corporation, Indianapolis, IN, U.S.A.; (4) Valent U.S.A. Corporation, Plano, TX, U.S.A.

 

Grafting eggplant to manage soilborne diseases: An international perspective. Oral presentation. S. A. MILLER (1), M. A. Rahman (2), M. S. Nahar (2), G. Norton (3), E. Rajotte (4). (1) The Ohio State University, Wooster, OH, U.S.A.; (2) Bangladesh Agricultural Research Institute, Joydebpur, Gazipur, Bangladesh; (3) Virginia Tech, Blacksburg, VA, U.S.A.; (4) Penn State University, University Park, PA, U.S.A.

 

Special session: Everything a Scientist Should Know About Politics, Funding, and Public Opinion. Getting engaged in public policy work is easy. Oral presentation. M. L. LEWIS IVEY (1). (1) The Ohio State University, Medina, OH, U.S.A.

 

The fungal effector AvrPiz-t suppresses host innate immunity by targeting the RING finger E3 ligases APIP6 and APIP10 in rice. Oral presentation. C. PARK (1), S. Chen (1), G. Shirsekar (1), B. Zhou (2), C. Khang (3), P. Songkumarn (1), M. Bellizzi (1), Y. Ning (4) B. Valent (3), G. Wang (1). (1) The Ohio State University, Columbus, OH, U.S.A.; (2) Zhejiang Academy of Agricultural Sciences, Hangzhou, Peoples Republic of China; (3) The Kansas State University, Manhattan, KS, U.S.A.; (4) Chinese Academy of Agricultural Sciences, Beijing, Peoples Republic of China.

 

Infection and colonization of bermudagrass by Ophiosphaerella korrae, a causal fungus of spring dead spot of bermudagrass. Poster. F. FLORES (1), N. Walker (1), T. Mitchell (2), S. Marek (1), J. Anderson (1). (1) Oklahoma State University, Stillwater, OK, U.S.A.; (2) The Ohio State University, Department of Plant Pathology, Columbus, OH, U.S.A.

 

Assessing organic vegetable growers’ beliefs regarding soilborne disease management. Poster. F. BAYSAL-GUREL (1), K. Parajuli (2), B. McSpadden Gardener (1), G. Norton (2), S. A. Miller (1). (1) The Ohio State University, Wooster, OH, U.S.A.; (2) Virginia Tech, Blacksburg, VA, U.S.A.

 

An expert perspective on the organic vegetable grower decision-making process related to soilborne disease management.  Poster. F. BAYSAL-GUREL (1), B. Spadden Gardener (1), S. A. Miller (1). (1) The Ohio State University, Wooster, OH, U.S.A.

 

Comparison of amended agar and greenhouse assays to evaluate the efficacy seed treatment fungicide ethaboxam. A. E. DORRANCE (1), M. L. Ellis (2), C. B. Meador (3), K. Arthur (4). (1) The Ohio State University, Wooster, OH, U.S.A.; (2) The Ohio State University, OARDC, Wooster, OH, U.S.A.; (3) Valent U.S.A. Corporation, Leland, MS, U.S.A.; (4) Valent U.S.A. Corporation, Plano, TX, U.S.A.

 

Development of smart spray systems to enhance delivery of pesticides in field nursery production. Poster. H. Zhu (1), E. Ozkan (2), R. D. Derksen (1), M. E. Reding (1), C. M. Ranger (1), L. Canas (3), C. R. Krause (1), J. C. LOCKE (4), S. C. Ernst (5), R. H. Zondag (6), A. Fulcher (7), R. Rosetta (8), H. Jeon (1), Y. Chen (9), J. Gu (10), H. Liu (9), Y. Shen (9), A. A. Rios (3). (1) USDA-ARS ATRU, Wooster, OH, U.S.A.; (2) Fabe, The Ohio State University, Columbus, OH, U.S.A.; (3) Entomology, The Ohio State University, Wooster, OH, U.S.A.; (4) USDA-ARS ATRU, Toledo, OH, U.S.A.; (5) Agricultural, Environmental, and Development Economics, The Ohio State University, Columbus, OH, U.S.A.; (6) Horticulture & Crop Science, The Ohio State University, Columbus, OH, U.S.A.; (7) University of Tennessee, Knoxville, TN, U.S.A.; (8) North Willamette Research and Extension Center, Oregon State University, Aurora, OR, U.S.A.; (9) Fabe, The Ohio State University, Wooster, OH, U.S.A.; (10) College of Engineering, Nanjing Agricultural University, Nanjing, Peoples Republic of China

 

Associations between the timing of fungicide application and percent control of Fusarium head blight and deoxynivalenol contamination in wheat. Poster.  D. D’ANGELO (1), K. T. Willyerd (2), J. D. Salgado (3), L. V. Madden (3), P. A. Paul (3). (1) Ohio State University, Orient, OH, U.S.A.; (2) Ohio State University, OARDC, Wooster, OH, U.S.A.; (3) Ohio State University, Wooster, OH, U.S.A.

 

Effect of mixed- and single-species green manures on tomato diseases and nematodes. Poster. K. EVERTS (1), S. Meyer (2), B. B. McSpadden-Gardener (3). (1) University of Maryland College Park, Salisbury, MD, U.S.A.; (2) USDA-ARS, Nematology Laboratory, Beltsville, MD.

 

The impact of mixed-species cover crops on rhizosphere pathogens of organically managed tomato crops in New York, Ohio, and Maryland. Poster. C. F. SUMMERS (1), C. D. Smart (2), B. B. McSpadden Gardener (3), K. L. Everts (4),  A. R. Dunn (2), S. Park (3). (1) Cornell University-NYAES, Ithaca, NY, U.S.A.; (2) Cornell University-NYAES, Geneva, NY, U.S.A.; (3) Ohio State University, OARDC, Wooster, OH, U.S.A.; (4) University of Maryland, College Park, MD, U.S.A.

 

Baseline sensitivity of Exserohilum turcicum to the quinone outside inhibitor pyraclostrobin. V. CHAPARA (1), D. K. Pedersen (1), P. Balint-Kurti (2), P. D. Esker (3), A. E. Robertson (4), P. A. Paul (5), C. A. Bradley (1). (1) University of Illinois, Urbana, IL, U.S.A.; (2) North Carolina State University, Raleigh, NC, U.S.A.; (3) University of Wisconsin-Madison, Madison, WI, U.S.A.; (4) Iowa State University, Ames, IA, U.S.A.; (5) Ohio State University, Wooster, OH, U.S.A.

 

Predisposition to Phytophthora root rot varies among rhododendron genotypes subjected to flooding stress. Poster.  S. KREBS (1), P. Bonello (2). (1) The Holden Arboretum, Kirtland, OH, U.S.A.; (2) The Ohio State University, Columbus, OH, U.S.A.

 

Efficient inoculation of Rice black-streaked dwarf virus to maize using the planthopper Laodelphax striatellus. H. MIAO (1), D. Di (1), Y. Lu (1), M. Redinbaugh (2), L. Tian (1), A. Zhang (1). (1) Plant Protection Institute, Hebei Academy of Agriculture and Forestry Sciences, Baoding, Peoples Republic of China; (2) USDA-ARS, Corn and Soybean Research, Department of Plant Pathology, Ohio State University, Wooster, OH. U.S.A.

 

Comparative epidemiology of late blight and early blight of potatoes under different environmental conditions and fungicide programs in Brazil. Poster. H. S. DUARTE (1), L. Zambolim (1), F. Machado (1), H. Porto (1), E. Mizubuti (1), P. Paul (2). (1) Universidade Federal de Viçosa, Viçosa, Brazil; (2) The Ohio State University/ OARDC, Wooster, OH, U.S.A.

 

Effects of different foliar fungicides and application timings on Stagonospora nodorum leaf blotch in soft red winter wheat: A multistate study. Poster. K. T. Willyerd (1), C. A. Bradley (2), S. P. Conley (3), P. D. Esker (3), L. V. Madden (1), K. A. Wise (4), P. A. PAUL (1). (1) Ohio State University, Wooster, OH, U.S.A.; (2) University of Illinois, Urbana, IL, U.S.A.; (3) University of Wisconsin-Madison, Madison, WI, U.S.A.; (4) Purdue University, West Lafayette, IN, U.S.A.

 

Developing an integrated approach to cucumber downy mildew management. Poster. F. BAYSAL-GUREL (1), J. Mera (1), S. A. Miller (1). (1) The Ohio State University, Wooster, OH, U.S.A.

 

Wavelet analysis as a statistical tool for spatial and temporal analysis of epidemics. Poster. A. B. KRISS (1), T.R. Gottwald (2), P. A. Paul (3), L. V. Madden (3). (1) USDA-ARS, Fort Pierce, FL, U.S.A.; (2) USDA, Fort Pierce, FL, U.S.A.; (3) Ohio State University, Wooster, OH, U.S.A.

 

Climate patterns as predictors of Stagonospora nodorum glume blotch in Ohio. Poster. A. B. KRISS (1), P. A. Paul (2), L. V. Madden (2). (1) USDA-ARS, U.S. Horticultural Research Laboratory, Fort Pierce, FL, U.S.A.; (2) Ohio State University, Wooster, OH, U.S.A.

 

Temporal dynamics of Asian soybean rust as influenced by leaf area index. Poster. E. N. MOREIRA (1), F. X. Vale (1), P. A. Paul (2), L. A. Maffia (1), F. W. Neves (1), P. Schulman (1), C. A. Silva (1). (1) Universidade Federal de Viçosa, Viçosa, Brazil; (2) The Ohio State University, Ohio Agricultural Research and Development Center, Wooster, OH, U.S.A.

 

Influence of variable moisture patterns on the association between Fusarium head blight and deoxynivalenol contamination in wheat. Poster. K. F. ANDERSEN (1), K. T. Willyerd (1), L. V. Madden (1), P. A. Paul (1). (1) Ohio State University, OARDC, Wooster, OH, U.S.A.

 

Understanding the molecular mechanisms of Maize fine streak virus (MFSV) replication and infection. Poster. F. CISNEROS (1), Y. Chen (1), A. Michel (1), D. Willis (2), M. Redinbaugh (3). (1) The Ohio State University, Wooster, OH, U.S.A.; (2) University of Wisconsin, Madison, WI, U.S.A.; (3) USDA-ARS, Corn and Soybean Research, Wooster, OH, U.S.A.

 

The influence of parasitic interactions on host gene silencing. Poster. E. WALSH (1). (1) Ohio State University, Wooster, OH, U.S.A