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Article

Molecular variability of sunflower downy mildew, Plasmopara halstedii, from different continents.

Canadian journal of microbiology - 1 Aug 2003

Roeckel-Drevet P, Tourvieille J, Gulya T J, Charmet G, Nicolas P, Tourvieille de Labrouhe D

Abstract excerpt

Downy mildew of sunflower (Helianthus annuus L.), caused by the pathogen Plasmopara halstedii, is a potentially devastating disease. Seventy-seven isolates of P. halstedii collected in twelve countries from four continents were investigated for RAPD polymorphism with 21 primers. The study led to a binary matrix, which was subjected to various complementary analyses. This is the first report on the international...

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Identifiers

PMID: 14608384
DOI: 10.1139/w03-062

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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