Session: Plant Disease Vector Movement and Spatial Dynamics in Greenhouse and Cropping Systems (2009 ESA Annual Meeting, December 13-16, 2009)

Tuesday, December 15, 2009: 7:55 AM-11:00 AM

Room 203, Second Floor (Convention Center)

Organizer :

Donald C. Henne

7:55 AM

Introductory Remarks

8:00 AM

0581

Spatio-temporal dynamics of Huanglongbing in relation to vector transmission

Tim Gottwald, USDA - ARS; Mike Irey, Southern Gardens Citrus, US Sugar Corp; Tim Gast, Southern Gardens Citrus, US Sugar Corp; Orley R. Taylor, USDA-ARS; Armando Bergamin Filho, Universidade de São Paulo, ESALQ; Renato Bassanezi, Fundecitrus

8:20 AM

0582

Biogeography of aster yellows phytoplasma: epidemiological significance of local versus long distance migrants

Russell L. Groves, University of Wisconsin; Kenneth E. Frost, Univeristy of Wisconsin; Randy Van Haren, Pest Pros, Inc

8:40 AM

0583

A theoretical assessment of methods to reduce the spread of insect vectored plant pathogens

Mark Sisterson, USDA - ARS

9:00 AM

0584

Epidemiology of potatoes infected with "Candidatus Liberibacter": movement of potato psyllids, Bactericera cockerelli Sulc., and spatial patterns of disease

Donald C. Henne, Texas AgriLife Research; Fekede Workneh, Texas AgriLife Research; Charles Rush, Texas AgriLife Research Center

9:20 AM

Break

9:35 AM

0585

Quantification of movement and spatiotemporal distribution of Homalodisca vitripennis (Germar) (Hemiptera: Cicadellidae) in a citrus orchard using a protein marking technique

Rodrigo Krugner, USDA - ARS; Marshall W. Johnson, University of California; James Hagler, USDA - ARS; Russell L. Groves, University of Wisconsin; Joseph G. Morse, University of California

9:55 AM

0586

Epidemiology of Pierce's disease in Texas vineyards

F. Mitchell, Texas A&M AgriLife Research Center; Jeff Brady, Texas AgriLife Extension Service (TAES); Isabelle Lauziere, Texas AgriLife Research; Jacy Lewis, Texas AgriLife Research Center; David Appel, Texas A&M University

10:15 AM

0587

Can information on pathogen ecology lead to a better understanding of disease spread?

Rodrigo Almeida, University of California

10:35 AM

0588

Thrips dispersal and the epidemiology of tomato spotted wilt virus in North Carolina

George G. Kennedy, North Carolina State University; Amanda L. P. Beaudoin, Bayer CropScience

10:55 AM

Concluding Remarks

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