Frédéric Suffert
@wheatpath.bsky.social
Plant disease epidemiologist @inrae-france.bsky.social studying wheat fungal pathogens, mostly Zymoseptoria | Enthusiatic about rust & wild pathosystems | IngAgro PhD IHEDN | https://bit.ly/fsuffert_eng
Pinned
Glad to share our latest article “Off-season sex in #Zymoseptoria tritici: little room for late encounters”, which continues our series of studies conducted in #ADEPTeam @inrae-bioger.bsky.social on the epidemiological determinants & impact of sexual reproduction in STB.
doi.org/10.1016/j.fg...
doi.org/10.1016/j.fg...
Glad to share our latest article “Off-season sex in #Zymoseptoria tritici: little room for late encounters”, which continues our series of studies conducted in #ADEPTeam @inrae-bioger.bsky.social on the epidemiological determinants & impact of sexual reproduction in STB.
doi.org/10.1016/j.fg...
doi.org/10.1016/j.fg...
November 6, 2025 at 7:33 AM
Glad to share our latest article “Off-season sex in #Zymoseptoria tritici: little room for late encounters”, which continues our series of studies conducted in #ADEPTeam @inrae-bioger.bsky.social on the epidemiological determinants & impact of sexual reproduction in STB.
doi.org/10.1016/j.fg...
doi.org/10.1016/j.fg...
Reposted by Frédéric Suffert
Bad news for the French Pine forests! 😩
First outbreak of the #Pinewood #Nematode Bursaphelenchus xylophilus on Maritime #Pine (Pinus pinaster) in the Landes de Gascogne Forest (Southwest France).
#PWN #ForestHealth #ForestPathology
agriculture.gouv.fr/sante-des-ve...
First outbreak of the #Pinewood #Nematode Bursaphelenchus xylophilus on Maritime #Pine (Pinus pinaster) in the Landes de Gascogne Forest (Southwest France).
#PWN #ForestHealth #ForestPathology
agriculture.gouv.fr/sante-des-ve...
November 4, 2025 at 9:20 PM
Bad news for the French Pine forests! 😩
First outbreak of the #Pinewood #Nematode Bursaphelenchus xylophilus on Maritime #Pine (Pinus pinaster) in the Landes de Gascogne Forest (Southwest France).
#PWN #ForestHealth #ForestPathology
agriculture.gouv.fr/sante-des-ve...
First outbreak of the #Pinewood #Nematode Bursaphelenchus xylophilus on Maritime #Pine (Pinus pinaster) in the Landes de Gascogne Forest (Southwest France).
#PWN #ForestHealth #ForestPathology
agriculture.gouv.fr/sante-des-ve...
Combating #wheat leaf #rust: Advances in genetic resistance and sustainable management strategies doi.org/10.1016/j.pm...
November 4, 2025 at 8:49 PM
Combating #wheat leaf #rust: Advances in genetic resistance and sustainable management strategies doi.org/10.1016/j.pm...
Santé des végétaux : un foyer de nématode du pin détecté pour la première fois en France agriculture.gouv.fr/sante-des-ve...
Santé des végétaux : un foyer de nématode du pin détecté pour la première fois en France
Dans le cadre de la surveillance officielle des organismes de quarantaine pilotée par les services régionaux en charge de la protection des végétaux du ministère de l’Agriculture, de l’Agro-alimentaire et de la Souveraineté alimentaire, un foyer de nématode du pin vient d’être confirmé par le laboratoire national de référence de l’Anses, pour la première fois en France, dans la commune de Seignosse (Landes).
agriculture.gouv.fr
November 4, 2025 at 2:38 PM
Santé des végétaux : un foyer de nématode du pin détecté pour la première fois en France agriculture.gouv.fr/sante-des-ve...
The book "Biological Highways in the Sky" about the aerial dispersion of microbes and small insects is available free of charge in ebook form via the #ÉditionsQuae platform: www.quae-open.com/produit/346/...
@dbszane.bsky.social
@dbszane.bsky.social
November 4, 2025 at 7:55 AM
The book "Biological Highways in the Sky" about the aerial dispersion of microbes and small insects is available free of charge in ebook form via the #ÉditionsQuae platform: www.quae-open.com/produit/346/...
@dbszane.bsky.social
@dbszane.bsky.social
Reconstructing Puccinia graminis f. sp. tritici genetic diversity in South Africa using herbarium specimens doi.org/10.1094/PDIS...
November 4, 2025 at 7:41 AM
Reconstructing Puccinia graminis f. sp. tritici genetic diversity in South Africa using herbarium specimens doi.org/10.1094/PDIS...
Reposted by Frédéric Suffert
New Correspondence: "Rethinking the need for field trials" rdcu.be/eM96P
October 28, 2025 at 7:12 PM
New Correspondence: "Rethinking the need for field trials" rdcu.be/eM96P
Rapport sur les alternatives existantes à l’usage d'insecticides néonicotinoïdes pour protéger les cultures url.inrae.fr/3L41wRY
Rapport sur les alternatives existantes à l’usage d'insecticides néonicotinoïdes pour protéger les cultures
Ce mardi 28 octobre 2025, INRAE a remis à la ministre de l’Agriculture, de l'Agroalimentaire et de la Souveraineté alimentaire un rapport sur les alternatives existantes à l’usage des néonicotinoïdes pour protéger les cultures, qu’elles soient chimiques ou non chimiques. Ce travail, qui a mobilisé 16 experts INRAE, a permis l’examen de 6 filières végétales. Il a été accompli à la suite d’une saisine effectuée en mai dernier par la ministre.
url.inrae.fr
October 29, 2025 at 9:27 PM
Rapport sur les alternatives existantes à l’usage d'insecticides néonicotinoïdes pour protéger les cultures url.inrae.fr/3L41wRY
Reposted by Frédéric Suffert
🌾A good day for cereal rust community!
Thrilled to share our 5 yrs of work with revolutionary discoveries on wheat & barley stripe rust fungi + we present the most comprehensive genomic resource (54 haploid genomes) ever developed for any wheat rust fungi.
1/5
www.biorxiv.org/content/10.1...
Thrilled to share our 5 yrs of work with revolutionary discoveries on wheat & barley stripe rust fungi + we present the most comprehensive genomic resource (54 haploid genomes) ever developed for any wheat rust fungi.
1/5
www.biorxiv.org/content/10.1...
Wheat and barley stripe rust pan-genome facilitates discovery of the predominant North American lineage's origin in somatic hybridization
Wheat and barley stripe rust, caused by Puccinia striiformis formae speciales tritici (Pst) and hordei (Psh) respectively is a perennial and endemic threat to those crops worldwide. Outside the Himala...
www.biorxiv.org
October 25, 2025 at 8:20 PM
🌾A good day for cereal rust community!
Thrilled to share our 5 yrs of work with revolutionary discoveries on wheat & barley stripe rust fungi + we present the most comprehensive genomic resource (54 haploid genomes) ever developed for any wheat rust fungi.
1/5
www.biorxiv.org/content/10.1...
Thrilled to share our 5 yrs of work with revolutionary discoveries on wheat & barley stripe rust fungi + we present the most comprehensive genomic resource (54 haploid genomes) ever developed for any wheat rust fungi.
1/5
www.biorxiv.org/content/10.1...
Reposted by Frédéric Suffert
BLOG - Battling crop diseases without borders: how a research community maintains global defences against wheat rusts
For 15 years, DEWAS, an international research collaboration @cimmyt.bsky.social, has been studying, detecting and defusing outbreaks of the devastating crop disease wheat rust.
For 15 years, DEWAS, an international research collaboration @cimmyt.bsky.social, has been studying, detecting and defusing outbreaks of the devastating crop disease wheat rust.
Battling crop diseases without borders | John Innes Centre
DEWAS is one of the world’s largest crop pathogen surveillance and advisory systems, protecting wheat productivity in food vulnerable areas of East Africa and South Asia.
www.jic.ac.uk
October 16, 2025 at 1:33 PM
BLOG - Battling crop diseases without borders: how a research community maintains global defences against wheat rusts
For 15 years, DEWAS, an international research collaboration @cimmyt.bsky.social, has been studying, detecting and defusing outbreaks of the devastating crop disease wheat rust.
For 15 years, DEWAS, an international research collaboration @cimmyt.bsky.social, has been studying, detecting and defusing outbreaks of the devastating crop disease wheat rust.
Reposted by Frédéric Suffert
PhDone!
Congratulations Dr. @ammarabdalrahem.bsky.social!
👏👏👏👨🎓🎓
A big thank you to @tatianagiraud.bsky.social, @sofarndhnd.bsky.social & @wheatpath.bsky.social for being on the PhD jury!
📸 @mireiagoga.bsky.social
Congratulations Dr. @ammarabdalrahem.bsky.social!
👏👏👏👨🎓🎓
A big thank you to @tatianagiraud.bsky.social, @sofarndhnd.bsky.social & @wheatpath.bsky.social for being on the PhD jury!
📸 @mireiagoga.bsky.social
October 22, 2025 at 3:17 PM
PhDone!
Congratulations Dr. @ammarabdalrahem.bsky.social!
👏👏👏👨🎓🎓
A big thank you to @tatianagiraud.bsky.social, @sofarndhnd.bsky.social & @wheatpath.bsky.social for being on the PhD jury!
📸 @mireiagoga.bsky.social
Congratulations Dr. @ammarabdalrahem.bsky.social!
👏👏👏👨🎓🎓
A big thank you to @tatianagiraud.bsky.social, @sofarndhnd.bsky.social & @wheatpath.bsky.social for being on the PhD jury!
📸 @mireiagoga.bsky.social
📣 Three new Master’s 2 (M2) internship opportunities in phytopathology are offered for 2026 within the #ADEPteam @inrae-bioger.bsky.social @inrae-dpt-spe.bsky.social, focusing on the study of plant-pathogen interactions: eng-bioger.versailles-saclay.hub.inrae.fr/teams-and-pl...
October 10, 2025 at 1:58 PM
📣 Three new Master’s 2 (M2) internship opportunities in phytopathology are offered for 2026 within the #ADEPteam @inrae-bioger.bsky.social @inrae-dpt-spe.bsky.social, focusing on the study of plant-pathogen interactions: eng-bioger.versailles-saclay.hub.inrae.fr/teams-and-pl...
Après la journée des scolaires, les collègues @inrae-bioger.bsky.social se mobilisent ce week-end pour faire découvrir les #champignons - bons, brutes & truands ! - sous toutes leurs facettes au grand public pour la #FêteDeLaScience à l’ENS Paris-Saclay @univparissaclay.bsky.social. Venez nombreux !
October 3, 2025 at 5:06 PM
Après la journée des scolaires, les collègues @inrae-bioger.bsky.social se mobilisent ce week-end pour faire découvrir les #champignons - bons, brutes & truands ! - sous toutes leurs facettes au grand public pour la #FêteDeLaScience à l’ENS Paris-Saclay @univparissaclay.bsky.social. Venez nombreux !
Collecte de champignons - bons, brutes ou truands !? - à présenter en fin de semaine à l'occasion de la #FêteDeLaScience 🔽
October 1, 2025 at 6:05 PM
Collecte de champignons - bons, brutes ou truands !? - à présenter en fin de semaine à l'occasion de la #FêteDeLaScience 🔽
#Rust on brown knapweed (#Centaurea jacea agg.) likely caused by #Puccinia jaceae, found today along the Ru de Gally (Villepreux, France) while collecting diseased plants to prepare for next weekend’s French Science Festival #FêteDeLaScience.
October 1, 2025 at 5:31 PM
#Rust on brown knapweed (#Centaurea jacea agg.) likely caused by #Puccinia jaceae, found today along the Ru de Gally (Villepreux, France) while collecting diseased plants to prepare for next weekend’s French Science Festival #FêteDeLaScience.
Plasticity in initial infection traits in response to high #temperature for worldwide representative #Puccinia striiformis isolates @inrae-bioger.bsky.social
doi.org/10.1016/j.fg...
doi.org/10.1016/j.fg...
October 1, 2025 at 8:21 AM
Plasticity in initial infection traits in response to high #temperature for worldwide representative #Puccinia striiformis isolates @inrae-bioger.bsky.social
doi.org/10.1016/j.fg...
doi.org/10.1016/j.fg...
📣 offre de #stage #Master2 #IngénieurAgro 🧑🎓 début 2026 @INRAE_IDF #BIOGER #AgroParisTech en #phytopathologie, #épidémiologie végétale, #écologie : "Etude de la survie de la rouille noire du #blé, entre compartiments naturel et cultivé".
Détails ▶️ bioger.versailles-saclay.hub.inrae.fr/equipes-et-p...
Détails ▶️ bioger.versailles-saclay.hub.inrae.fr/equipes-et-p...
September 25, 2025 at 9:32 AM
📣 offre de #stage #Master2 #IngénieurAgro 🧑🎓 début 2026 @INRAE_IDF #BIOGER #AgroParisTech en #phytopathologie, #épidémiologie végétale, #écologie : "Etude de la survie de la rouille noire du #blé, entre compartiments naturel et cultivé".
Détails ▶️ bioger.versailles-saclay.hub.inrae.fr/equipes-et-p...
Détails ▶️ bioger.versailles-saclay.hub.inrae.fr/equipes-et-p...
#Rust on bramble (#Rubus fruticosus) caused by #Kuehneola uredinis, here with white telia/teliospores hyperparasitized by #Tuberculina persicina (Les Clayes-sous-Bois, FR).
September 21, 2025 at 3:07 PM
#Rust on bramble (#Rubus fruticosus) caused by #Kuehneola uredinis, here with white telia/teliospores hyperparasitized by #Tuberculina persicina (Les Clayes-sous-Bois, FR).
Inflorescences of #Lolium perenne heavily infected with ergots of #Claviceps purpurea, themselves colonized (hyperparasitized?) by #Fusarium heterosporum (syn. F. lolii), which form orange sporodochia at the base of the sclerotia (Villepreux, FR) — see Gay & Shattock (1980).
September 20, 2025 at 12:49 PM
Inflorescences of #Lolium perenne heavily infected with ergots of #Claviceps purpurea, themselves colonized (hyperparasitized?) by #Fusarium heterosporum (syn. F. lolii), which form orange sporodochia at the base of the sclerotia (Villepreux, FR) — see Gay & Shattock (1980).
#Mildew of broadleaf plantain (#Pantago major) caused by #Golovinomyces sordidus syn. #Erysiphe sordida (Villepreux, FR).
September 20, 2025 at 11:57 AM
#Mildew of broadleaf plantain (#Pantago major) caused by #Golovinomyces sordidus syn. #Erysiphe sordida (Villepreux, FR).