Výsledky vyhledávání - "Frédéric Boulard"

Multiple infections influence the resistance of potato cultivars to late blight and potato cyst nematodes

Autor: Didier Andrivon, Karima Bouchek‐Mechiche, Frédéric Boulard, Pauline Le Boulch, Sylvain Fournet, Didier Fouville, Laurent Glais, Marie Hervet, Marie‐Claire Kerlan, Romain Mabon, Rafaela Lopes Martin, Claudine Pasco, Roland Pellé, Florence Val, Josselin Montarry

Publikováno v: Plant Pathology
Plant Pathology, 2023, ⟨10.1111/ppa.13691⟩

International audience; Each season, crops face simultaneous or successive multiple infections. Yet cultivar resistance is often bred against one pest at a time, and screened under single infections. This raises the question of resistance expression

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98f4e6e6c5b5e0c77d9112c5fc395129
https://doi.org/10.1111/ppa.13691

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Impact of the potato inoculation date on potato virus Y load and viral distribution in daughter tubers at harvest

Autor: Frédéric Boulard, Gallien Rohaut, David Dupré, Florian Barbe Barrailh, Amélie Person, Melen Leclerc, Emmanuel Jacquot, Laurent Glais

Publikováno v: Plant Pathology
Plant Pathology, 2022, 71 (6), pp.1323-1334. ⟨10.1111/ppa.13573⟩

International audience; Aged plants are more difficult to infect than young plantlets. This modification of susceptibility is described as mature plant resistance (MPR). For potato virus Y (PVY), MPR is known to lead to low infection rates of plants

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fc1c19e0e2ce290c592830342b5671c
https://doi.org/10.1111/ppa.13573

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Phenotypic and genotypic changes in french populations of phytophthora infestans: are invasive clones the most aggressive?

Autor: Romain Mabon, Frédéric Boulard, Roselyne Corbière, Didier Andrivon, Isabelle Glais, Josselin Montarry, Claudine Pasco, Bruno Marquer, Nicolas Mariette

Publikováno v: Plant Pathology
Plant Pathology, 2016, 65 (4), pp.577-586. ⟨10.1111/ppa.12441⟩
Plant Pathology, Wiley, 2016, 65 (4), pp.577-586. ⟨10.1111/ppa.12441⟩

International audience; The main objective of this investigation was to test the always more aggressive' hypothesis, often advocated to explain lineage replacements in clonal populations of the potato late blight oomycete Phytophthora infestans. To t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efdbcb938497d6c1df620a28d7b5db43
https://hal.science/hal-01462742

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The amino acid 419 in HC-Pro is involved in the ability of PVY isolate N605 to induce necrotic symptoms on potato tubers

Autor: Emmanuel Jacquot, Florence Faurez, Frédéric Boulard, Laurent Glais, M. Tribodet

Publikováno v: Virus Research
Virus Research, 2015, 208, pp.110-119. ⟨10.1016/j.virusres.2015.05.024⟩
Virus Research (208), 110-119. (2015)
Virus Research, Elsevier, 2015, 208, pp.110-119. ⟨10.1016/j.virusres.2015.05.024⟩

BGPI : équipe 6; International audience; The ability to induce the potato tuber necrosis ringspot disease (PTNRD) is a property shared by PVY isolates belonging to different groups (e.g. PVY(N) and PVY(O)) and variants (e.g. PVY(NTN) and PVY(N)-W).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1da9578e953267b0062566099ff897ac
https://hal.science/hal-01208782/document

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