Workshop Brasov 2015

Opening   

Welcome

Welcome by Huub Schepers /EuroBlight
Welcome by Sorin Claudian Chiru / National Institute for Research and Development for Potato and Sugar Beet

Session 1

Late blight and P. infestans - importance and characteristics - Status in Europe and beyond

Chairman: William E. Fry

Power Point

Paper

Epidemics and control of late blight and early blight in 2013 and 2014 in Europe/ Jens. G. Hansen and Hans Hausladen.  

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Update on European P. infestans populations; new tools, new insights /David Cooke et al.

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The potato blight population in Northern Ireland/Louise Cooke

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Link between genotype and phenotype and IMP2.0 / Geert Kessel et al.

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Recent developments concerning the population biology and control strategies of Phytophthora infestans in USA / William E. Fry

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Recent developments concerning the population biology and control strategies of Phytophthora infestans in Latin America/ Ivette Acuña  

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Recent developments concerning the population biology and control strategies of Phytophthora infestans in Asia and Africa / Greg Forbes

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Session 2

Host/pathogen interactions and characteristics

Chairman: Geert Kessel

The Solanum late blight R-moury / Jack Vossen

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Added value of stacked R genes for the Potato Late Blight control strategy / Trudy van den Bosch

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Assessment of genetic hotspots for Phytophthora resistance and their use as molecular markers in potato breeding / Karen Sieber

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Field performance of defence inducers against late blight depends on cultivars, not on resistance / Didier Andrivon

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Session 3

Session 3:  Epidemiology and modelling

Chairman: Jonathan Yuen

Adaptation patterns to temperature in the potato late blight pathogen Phytophthora infestans / Nicolas Mariette, A. Androdias, R. Mabon, R. Corbière, B. Marquer, J. Montarry and D. Andrivon

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Evaluating the Smith Period criteria used for late blight management in the UK / Siobhan Roisin Dancey

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Session 4

Control strategies

Chairman: Ruairidh Bain

Late Blight Prediction in Maine / Steve Johnson

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DuPont TM Zorvec TM (oxathiapiprolin): the first member of a novel class of Oomycete fungicides /Jan-Dries Luijks

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Impact of oils tank mixed with late blight fungicides on leaf blight control in three growing seasons / Ruairidh Bain

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Update on the regulatory frame work in the EU for Crop Protection - Review of current status and implications for late blight control an ECPA view /Albert Schirring

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Session 5

Alternaria

Chairman: Bert Evenhuis

Strategies for the control of early blight (Alternaria solani) in Denmark / Bent J. Nielsen

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Study of the epidemiology of A. alternata on potato / Birgit Adolf

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Evidence of strobilurine resistant isolates of A. solani and A. alternata in Germany / Hans Hausladen, Birgit Adolf and Jürgen Leiminger

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Fungicide strategies against early blight and presence of F129L in Sweden / Erland Liljeroth             

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Efficacy of some fungicides in control of Alternaria species under laboratory and field conditions / J. Kapsa, J. Osowski and H. Gawinska-Urbanowicz

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Session 6

Subgroup:  Control strategies

Chairman: Huub Schepers

Development and experiences with Banjo Forte / Olaf van Campen

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Stabilized silver nanoparticles - new fungicides to control potato foliar diseases / Sergey Elansky          

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Mancozeb, an essential tool for sustainable protection of potato against late blight and Alternaria / Serge Duvauchelle

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Late blight control strategies in Romania: grower practices and new experiences with Infinito and Consento / Marius Dines

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Integrated deployment of host resistance and fungicides to sustain effective late blight management / Alison Lees et al.

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Can infected tubers contribute to potato late blight epidemics in Sweden? /Lina Sjöholm

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Inoculum sources and potato late blight forecasting in Norway / Ragnhild Nærstad

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Early blight, towards a decimal rating / Bert Evenhuis et al.           

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Update of the EuroBlight table / B. Evenhuis, R. Bain and Huub Schepers                 

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Session 6

Subgroup: Pathogen characteristics and host resistance

Chairman: David Cooke

Population genetics of Phytophthora infestans in the USA / William E. Fry

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Characterization of Phytophthora infestans isolates from Turkey / Tahsin Ay, Hale Gunacti, & Canan Can                

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Diversity of Phytophthora infestans in Poland in selected regions / Marta Brylinska

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High genotypic diversity in Estonian populations of Phytophthora infestans / Eve Runno-Paurson and Riinu Kiiker Download -
The EU-monitoring project, a view behind the scenes / Marieke Förch and Geert Kessel Download -
Online visualisation of SSR data using POPPR and Shiny / Sanmohan Baby, Jens G. Hansen and David Cooke
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Hands-on and discussion/ Sanmohan Baby, Jens G. Hansen and David Cooke

Session 6

Subgroup: Alternaria

Chairman: Hans Hausladen

Comparison of different methods for the infection with A. solani on potatoes in the field / Hans Hausladen

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Alternarias in vegetable crops: brassicas and tomatoes. Opening the bottlenecks for resistance breeding / Marcin Nowicki, M. Nowakowska, M. Wrzesinska, P. Kaminski, E. U. Kozik

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Alternaria pathogens of potato: variability and resistance to fungicides / Lyudmila Kokaeva                 

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Monitoring early blight in Flanders / Pieter Vanhaverbeke and Sofie Landschoot                 

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Efforts towards a harmonized EB detection, results of the first Alternaria ring test / Bert Evenhuis, Jan Spoelder and Jürgen Leiminger

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Session 7

Plenary session – outlook and new initiatives. Recommendations and visions from the subgroups

Chairman: Didier Andrivon

Report from the subgroup, Control strategies /Huub Schepers Download Download
Report from the subgroup, Pathogen and host resistance /   Geert Kessel          Download -

Report from the subgroup, Alternaria / Hans Hausladen           

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Closing of the workshop / Huub Schepers, Alison Lees and Jens G. Hansen               

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