Mating type distribution of Phytophthora infestans (Mont.) de Bary in the Czech Republic in 2007 and 2008

Jana Mazáková, Miloslav Zouhar, Pavel Ryšánek, Vladimír Táborský, Ervín Hausvater and Petr Doležal
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Jana Mazáková: Department of Plant Protection, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences in Prague, Prague-Suchdol, Czech Republic
Miloslav Zouhar: Department of Plant Protection, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences in Prague, Prague-Suchdol, Czech Republic
Pavel Ryšánek: Department of Plant Protection, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences in Prague, Prague-Suchdol, Czech Republic
Vladimír Táborský: Department of Plant Protection, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences in Prague, Prague-Suchdol, Czech Republic
Ervín Hausvater: Department of Protection, Potato Research Institute in Havlíčkův Brod, Ltd., Havlíčkův Brod, Czech Republic
Petr Doležal: Department of Protection, Potato Research Institute in Havlíčkův Brod, Ltd., Havlíčkův Brod, Czech Republic

Plant Protection Science, 2010, vol. 46, issue 3, 89-97

Abstract: A total of 195 isolates of Phytophthora infestans were collected from late blight-diseased potatoes grown in several localities in the Czech Republic during the years 2007-2008. The isolates were analysed for mating type using the pairing test, CAPS marker assays and PCR assays. Of the 195 tested isolates, 28% were of the A1 mating type and 75% corresponded to the A2 mating type. Furthermore, oospores of P. infestans were microscopically detected in leaf samples from one locality.

Keywords: late blight; pathogen; pairing test; CAPS; PCR; oospore detection (search for similar items in EconPapers)
Date: 2010
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Persistent link: https://EconPapers.repec.org/RePEc:caa:jnlpps:v:46:y:2010:i:3:id:49-2009-pps

DOI: 10.17221/49/2009-PPS

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