Article

Pyramided resistance ensures grapevine (Vitis spp.) protection during high downy mildew (Plasmopara viticola) epidemic pressure

2026-02-13

Abstract excerpt

Developing grapevine cultivars with genetic resistance to pathogens is a key strategy to reduce fungicide use and enhance sustainability. The French INRAE-ResDur program aims to pyramid several resistance loci against Plasmopara viticola ( Rpv ), the causal agent of downy mildew, while integrating factors against Erysiphe necator ( Ren/Run ) which causes powdery mildew. We evaluated in field the performance of...

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Literature Corpus work: 59ca43cd-166c-5bbe-81f0-89e6e69c1ade
DOI: 10.64898/2026.02.11.705294

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