Initiative for international cooperation of researchers and breeders related to determination and denomination of cucurbit powdery mildew races

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F16%3A33160314" target="_blank" >RIV/61989592:15310/16:33160314 - isvavai.cz</a>

Result on the web

<a href="http://www.inhort.pl/files/konferencje_2016/cucurbitaceae/Conference%20proceedings%20book.pdf" target="_blank" >http://www.inhort.pl/files/konferencje_2016/cucurbitaceae/Conference%20proceedings%20book.pdf</a>

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Initiative for international cooperation of researchers and breeders related to determination and denomination of cucurbit powdery mildew races

Original language description

Cucurbit powdery mildew (CPM) is caused most frequently by two obligate erysiphaceous ectoparasites, Golovinomyces orontii s.l. and Podosphaera xanthii, that are highly variable in virulence. Various independent systems of CPM race determination and denomination cause a chaotic situation in cucurbit research and resistance breeding. We developed new tools to enhance research, communication and management of CPM races and proposed them for use by the international CPM research, breeding, seed and production community. The tools are: (1) a set of 21 differential genotypes of melon, Cucumis melo, for the identification of CPM races; (2) a triple-part, septet code for meaningful, concise designation of CPM races; (3) protocols for maintenance of CPM isolates, differential genotypes, and laboratory assays; (4) rules and principles of practical application of this system to breeding, seed production and cucurbit growing, and a proposal for a race denomination suitable for practical application; (5) crucial activities leading to the implementation and running of new tools for CPM research and management. The adoption of the proposed system is based on the following three equally important components that form a complete system, none of which can be omitted: (1) adoption of differential host genotypes; (2) equal consideration of the two major CPM pathogens and acceptance of the unified system of determination, description and denomination of races for each CPM species; (3) establishment of a cucurbit crop and CPM expert panel as a coordination group, as well as an international CPM race network. There remains a need for urgent additional discussion among the international community of CPM researchers and cucurbit breeders about these proposals.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

GF - Diseases, pests, weeds and plant protection

OECD FORD branch

—

Project

<a href="/en/project/QH71229" target="_blank" >QH71229: Diagnostics and methods of protection against quarantine and other economically important pathogens of fruit and leafy vegetables</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Proceedings of Cucurbitaceae 2016, The XIth Eucarpia Meeting on Cucurbit Genetics &amp; Breeding, July 24-28, 2016, Warsaw, Poland

ISBN

978-83-7987-896-3

ISSN

—

e-ISSN

—

Number of pages

5

Pages from-to

148-152

Publisher name

Wydawnictvo SIGMA Sp. J.

Place of publication

Skierniewice

Event location

Warszawa

Event date

Jul 24, 2016

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

—