questionsmedicales.fr
Structures de plante
Parties aériennes de plante
Feuilles de plante
Feuilles de plante : Questions médicales fréquentes
Termes MeSH sélectionnés :
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "MedicalWebPage",
"name": "Feuilles de plante : Questions médicales les plus fréquentes",
"headline": "Feuilles de plante : Comprendre les symptômes, diagnostics et traitements",
"description": "Guide complet et accessible sur les Feuilles de plante : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.",
"datePublished": "2024-07-30",
"dateModified": "2025-04-26",
"inLanguage": "fr",
"medicalAudience": [
{
"@type": "MedicalAudience",
"name": "Grand public",
"audienceType": "Patient",
"healthCondition": {
"@type": "MedicalCondition",
"name": "Feuilles de plante"
},
"suggestedMinAge": 18,
"suggestedGender": "unisex"
},
{
"@type": "MedicalAudience",
"name": "Médecins",
"audienceType": "Physician",
"geographicArea": {
"@type": "AdministrativeArea",
"name": "France"
}
},
{
"@type": "MedicalAudience",
"name": "Chercheurs",
"audienceType": "Researcher",
"geographicArea": {
"@type": "AdministrativeArea",
"name": "International"
}
}
],
"reviewedBy": {
"@type": "Person",
"name": "Dr Olivier Menir",
"jobTitle": "Expert en Médecine",
"description": "Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale",
"url": "/static/pages/docteur-olivier-menir.html",
"alumniOf": {
"@type": "EducationalOrganization",
"name": "Université Paris Descartes"
}
},
"isPartOf": {
"@type": "MedicalWebPage",
"name": "Parties aériennes de plante",
"url": "https://questionsmedicales.fr/mesh/D035261",
"about": {
"@type": "MedicalCondition",
"name": "Parties aériennes de plante",
"code": {
"@type": "MedicalCode",
"code": "D035261",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "A18.024"
}
}
},
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Cellules du mésophylle",
"alternateName": "Mesophyll Cells",
"url": "https://questionsmedicales.fr/mesh/D058503",
"about": {
"@type": "MedicalCondition",
"name": "Cellules du mésophylle",
"code": {
"@type": "MedicalCode",
"code": "D058503",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "A18.024.812.324"
}
}
},
{
"@type": "MedicalWebPage",
"name": "Stomates de plante",
"alternateName": "Plant Stomata",
"url": "https://questionsmedicales.fr/mesh/D054046",
"about": {
"@type": "MedicalCondition",
"name": "Stomates de plante",
"code": {
"@type": "MedicalCode",
"code": "D054046",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "A18.024.812.650"
}
}
},
{
"@type": "MedicalWebPage",
"name": "Pulvinus",
"alternateName": "Pulvinus",
"url": "https://questionsmedicales.fr/mesh/D018516",
"about": {
"@type": "MedicalCondition",
"name": "Pulvinus",
"code": {
"@type": "MedicalCode",
"code": "D018516",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "A18.024.812.700"
}
}
}
],
"about": {
"@type": "MedicalCondition",
"name": "Feuilles de plante",
"alternateName": "Plant Leaves",
"code": {
"@type": "MedicalCode",
"code": "D018515",
"codingSystem": "MeSH"
}
},
"author": [
{
"@type": "Person",
"name": "Michael J Scanlon",
"url": "https://questionsmedicales.fr/author/Michael%20J%20Scanlon",
"affiliation": {
"@type": "Organization",
"name": "School of Integrative Plant Science, Cornell University, Ithaca, NY, USA. Electronic address: mjs298@cornell.edu."
}
},
{
"@type": "Person",
"name": "Bin Luo",
"url": "https://questionsmedicales.fr/author/Bin%20Luo",
"affiliation": {
"@type": "Organization",
"name": "Research Center of Intelligent Equipment, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100097, China."
}
},
{
"@type": "Person",
"name": "Aixue Li",
"url": "https://questionsmedicales.fr/author/Aixue%20Li",
"affiliation": {
"@type": "Organization",
"name": "Research Center of Intelligent Equipment, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100097, China. Electronic address: liax@nercita.org.cn."
}
},
{
"@type": "Person",
"name": "Huaqun Yin",
"url": "https://questionsmedicales.fr/author/Huaqun%20Yin",
"affiliation": {
"@type": "Organization",
"name": "School of Minerals Processing and Bioengineering, Central South University, Changsha, 410083, China."
}
},
{
"@type": "Person",
"name": "Wei-Ting Wong",
"url": "https://questionsmedicales.fr/author/Wei-Ting%20Wong",
"affiliation": {
"@type": "Organization",
"name": "Department of Biotechnology and Animal Science, National Ilan University, Ilan, Taiwan."
}
}
],
"citation": [
{
"@type": "ScholarlyArticle",
"name": "Trichoderma-secreted anthranilic acid promotes lateral root development via auxin signaling and RBOHF-induced endodermal cell wall remodeling.",
"datePublished": "2024-03-28",
"url": "https://questionsmedicales.fr/article/38551966",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.celrep.2024.114030"
}
},
{
"@type": "ScholarlyArticle",
"name": "An efficient CRISPR/Cas9 genome editing system based on a multiple sgRNA processing platform in Trichoderma reesei for strain improvement and enzyme production.",
"datePublished": "2024-02-11",
"url": "https://questionsmedicales.fr/article/38342915",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1186/s13068-024-02468-7"
}
},
{
"@type": "ScholarlyArticle",
"name": "Transformation of corncob into high-value xylooligosaccharides using glycoside hydrolase families 10 and 11 xylanases from Trichoderma asperellum ND-1.",
"datePublished": "2023-12-26",
"url": "https://questionsmedicales.fr/article/38154735",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.biortech.2023.130249"
}
},
{
"@type": "ScholarlyArticle",
"name": "Withdrawal notice to \"Structural and functional characterization for interaction of silver nanoparticles with ergostrol in Trichoderma harzianum\" [Microb. Pathog. 125 (2018) 318-324].",
"datePublished": "2023-03-09",
"url": "https://questionsmedicales.fr/article/36906439",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.micpath.2023.106052"
}
},
{
"@type": "ScholarlyArticle",
"name": "Antagonistic activity of Trichoderma asperellum against Fusarium species, chemical profile and their efficacy for management of Fusarium-root rot disease in dry bean.",
"datePublished": "2023-10-24",
"url": "https://questionsmedicales.fr/article/37874198",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1002/ps.7846"
}
}
],
"breadcrumb": {
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "questionsmedicales.fr",
"item": "https://questionsmedicales.fr"
},
{
"@type": "ListItem",
"position": 2,
"name": "Structures de plante",
"item": "https://questionsmedicales.fr/mesh/D018514"
},
{
"@type": "ListItem",
"position": 3,
"name": "Parties aériennes de plante",
"item": "https://questionsmedicales.fr/mesh/D035261"
},
{
"@type": "ListItem",
"position": 4,
"name": "Feuilles de plante",
"item": "https://questionsmedicales.fr/mesh/D018515"
}
]
}
},
{
"@type": "MedicalWebPage",
"name": "Article complet : Feuilles de plante - Questions et réponses",
"headline": "Questions et réponses médicales fréquentes sur Feuilles de plante",
"description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.",
"datePublished": "2025-05-16",
"inLanguage": "fr",
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Diagnostic",
"headline": "Diagnostic sur Feuilles de plante",
"description": "Comment diagnostiquer une maladie des feuilles ?\nQuels tests peuvent être effectués sur les feuilles ?\nQuels signes indiquent une carence nutritionnelle ?\nComment identifier les insectes sur les feuilles ?\nQuelles maladies fongiques affectent les feuilles ?",
"url": "https://questionsmedicales.fr/mesh/D018515?mesh_terms=Trichoderma&page=33#section-diagnostic"
},
{
"@type": "MedicalWebPage",
"name": "Symptômes",
"headline": "Symptômes sur Feuilles de plante",
"description": "Quels symptômes indiquent une infection foliaire ?\nComment reconnaître le flétrissement des feuilles ?\nQuels sont les signes d'une attaque d'insectes ?\nQuelles décolorations sont préoccupantes ?\nQuels symptômes indiquent un excès d'eau ?",
"url": "https://questionsmedicales.fr/mesh/D018515?mesh_terms=Trichoderma&page=33#section-symptômes"
},
{
"@type": "MedicalWebPage",
"name": "Prévention",
"headline": "Prévention sur Feuilles de plante",
"description": "Comment prévenir les maladies des feuilles ?\nQuelles pratiques culturales aident les feuilles ?\nComment choisir des variétés résistantes ?\nQuel rôle joue l'arrosage dans la prévention ?\nComment éviter les infestations d'insectes ?",
"url": "https://questionsmedicales.fr/mesh/D018515?mesh_terms=Trichoderma&page=33#section-prévention"
},
{
"@type": "MedicalWebPage",
"name": "Traitements",
"headline": "Traitements sur Feuilles de plante",
"description": "Comment traiter les maladies foliaires ?\nQuels remèdes naturels existent pour les feuilles ?\nComment améliorer la santé des feuilles ?\nQuels traitements préventifs sont recommandés ?\nComment gérer les infestations d'insectes ?",
"url": "https://questionsmedicales.fr/mesh/D018515?mesh_terms=Trichoderma&page=33#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Feuilles de plante",
"description": "Quelles complications peuvent survenir avec des feuilles malades ?\nComment les maladies foliaires affectent-elles la récolte ?\nQuels risques sont associés aux traitements chimiques ?\nComment les infestations d'insectes compliquent-elles la culture ?\nQuelles sont les conséquences d'un excès d'eau ?",
"url": "https://questionsmedicales.fr/mesh/D018515?mesh_terms=Trichoderma&page=33#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Feuilles de plante",
"description": "Quels facteurs augmentent le risque de maladies foliaires ?\nComment le climat influence-t-il la santé des feuilles ?\nQuel rôle joue le sol dans la santé des feuilles ?\nComment les pratiques agricoles affectent-elles les feuilles ?\nQuels sont les risques liés à la monoculture ?",
"url": "https://questionsmedicales.fr/mesh/D018515?mesh_terms=Trichoderma&page=33#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment diagnostiquer une maladie des feuilles ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'examen visuel et l'analyse des symptômes permettent d'identifier les maladies foliaires."
}
},
{
"@type": "Question",
"name": "Quels tests peuvent être effectués sur les feuilles ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests de laboratoire comme l'analyse microscopique et la culture fongique peuvent être réalisés."
}
},
{
"@type": "Question",
"name": "Quels signes indiquent une carence nutritionnelle ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des feuilles jaunies ou décolorées peuvent signaler une carence en nutriments essentiels."
}
},
{
"@type": "Question",
"name": "Comment identifier les insectes sur les feuilles ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'observation des dommages et la présence d'insectes visibles aident à leur identification."
}
},
{
"@type": "Question",
"name": "Quelles maladies fongiques affectent les feuilles ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des maladies comme l'oïdium et la rouille sont courantes sur les feuilles de certaines plantes."
}
},
{
"@type": "Question",
"name": "Quels symptômes indiquent une infection foliaire ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des taches, des flétrissements ou des décolorations sur les feuilles signalent une infection."
}
},
{
"@type": "Question",
"name": "Comment reconnaître le flétrissement des feuilles ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le flétrissement se manifeste par des feuilles molles et tombantes, souvent dues à un stress hydrique."
}
},
{
"@type": "Question",
"name": "Quels sont les signes d'une attaque d'insectes ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des trous, des déformations ou des feuilles collantes peuvent indiquer une infestation d'insectes."
}
},
{
"@type": "Question",
"name": "Quelles décolorations sont préoccupantes ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des décolorations brunes ou noires sur les feuilles peuvent signaler des maladies ou des brûlures."
}
},
{
"@type": "Question",
"name": "Quels symptômes indiquent un excès d'eau ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des feuilles jaunies et tombantes peuvent indiquer un excès d'eau et un risque de pourriture des racines."
}
},
{
"@type": "Question",
"name": "Comment prévenir les maladies des feuilles ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Maintenir une bonne circulation d'air et éviter l'humidité excessive aide à prévenir les maladies."
}
},
{
"@type": "Question",
"name": "Quelles pratiques culturales aident les feuilles ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "La rotation des cultures et l'utilisation de compost améliorent la santé des feuilles et des plantes."
}
},
{
"@type": "Question",
"name": "Comment choisir des variétés résistantes ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Sélectionner des variétés de plantes adaptées à votre climat et résistantes aux maladies est crucial."
}
},
{
"@type": "Question",
"name": "Quel rôle joue l'arrosage dans la prévention ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un arrosage approprié, ni trop ni trop peu, est essentiel pour prévenir le stress hydrique des feuilles."
}
},
{
"@type": "Question",
"name": "Comment éviter les infestations d'insectes ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Utiliser des barrières physiques et surveiller régulièrement les plantes aide à prévenir les infestations."
}
},
{
"@type": "Question",
"name": "Comment traiter les maladies foliaires ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Utiliser des fongicides ou des traitements biologiques selon le type de maladie identifiée."
}
},
{
"@type": "Question",
"name": "Quels remèdes naturels existent pour les feuilles ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des solutions comme le savon insecticide ou l'huile de neem peuvent aider à traiter les infestations."
}
},
{
"@type": "Question",
"name": "Comment améliorer la santé des feuilles ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Assurer un bon drainage, une fertilisation adéquate et un arrosage approprié favorise la santé foliaire."
}
},
{
"@type": "Question",
"name": "Quels traitements préventifs sont recommandés ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des traitements préventifs incluent la rotation des cultures et l'utilisation de variétés résistantes."
}
},
{
"@type": "Question",
"name": "Comment gérer les infestations d'insectes ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'application de pesticides ciblés et l'introduction de prédateurs naturels peuvent contrôler les infestations."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec des feuilles malades ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des feuilles malades peuvent entraîner une réduction de la photosynthèse et affecter la croissance."
}
},
{
"@type": "Question",
"name": "Comment les maladies foliaires affectent-elles la récolte ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les maladies foliaires peuvent réduire la qualité et le rendement des récoltes, impactant l'agriculture."
}
},
{
"@type": "Question",
"name": "Quels risques sont associés aux traitements chimiques ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements chimiques peuvent causer des résistances chez les pathogènes et affecter l'écosystème."
}
},
{
"@type": "Question",
"name": "Comment les infestations d'insectes compliquent-elles la culture ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les infestations d'insectes peuvent causer des dommages importants, rendant la culture difficile."
}
},
{
"@type": "Question",
"name": "Quelles sont les conséquences d'un excès d'eau ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un excès d'eau peut entraîner la pourriture des racines et des maladies fongiques sur les feuilles."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque de maladies foliaires ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'humidité élevée, le manque de circulation d'air et la surpopulation de plantes augmentent les risques."
}
},
{
"@type": "Question",
"name": "Comment le climat influence-t-il la santé des feuilles ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des conditions climatiques extrêmes, comme la chaleur ou le gel, peuvent affecter la santé foliaire."
}
},
{
"@type": "Question",
"name": "Quel rôle joue le sol dans la santé des feuilles ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un sol pauvre en nutriments ou mal drainé peut nuire à la santé des feuilles et des plantes."
}
},
{
"@type": "Question",
"name": "Comment les pratiques agricoles affectent-elles les feuilles ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des pratiques agricoles inappropriées, comme l'utilisation excessive de pesticides, peuvent nuire aux feuilles."
}
},
{
"@type": "Question",
"name": "Quels sont les risques liés à la monoculture ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "La monoculture peut augmenter la vulnérabilité aux maladies et aux infestations d'insectes sur les feuilles."
}
}
]
}
]
}
Trichoderma spp. have evolved the capacity to communicate with plants by producing various secondary metabolites (SMs). Nonhormonal SMs play important roles in plant root development, while specific S...
The CRISPR/Cas9 technology is being employed as a convenient tool for genetic engineering of the industrially important filamentous fungus Trichoderma reesei. However, multiplex gene editing is still ...
Here, a CRISPR/Cas9 system based on a multiple sgRNA processing platform was established for genome editing in T. reesei. The platform contains the arrayed tRNA-sgRNA architecture directed by a 5S rRN...
The tRNA-gRNA array-based CRISPR-Cas9 editing system was successfully developed in T. reesei. This system would accelerate engineering of T. reesei for high-level production of enzymes including ligno...
Effective production of xylooligosaccharides (XOS) with lower proportion of xylose entails unique and robust xylanases. In this study, two novel xylanases from Trichoderma asperellum ND-1 belonging to...
This article has been withdrawn at the request of the editor and publisher. The publisher regrets that an error occurred which led to the premature publication of this paper. This error bears no refle...
Diseases caused by Fusarium pathogens lead to significant yield losses on many economically important crops. The purpose of this study was to evaluate the antagonistic capability and chemical profile ...
The T. asperellum strain was identified based on sequencing the internal transcribed spacer (ITS) and tef1 gen regions of ribosomal DNA. Dual cultural assay demonstrated their antagonistic activity ag...
Trichoderma asperellum was highly effective, through various mechanisms, against Fusarium strains especially F. solani which causes root rot in dry bean. © 2023 Society of Chemical Industry....
Cellobiose and xylobiose are disaccharides composed of two glucose or xylose units with β-1,4 linkages. This study aimed to isolate a Trichoderma reesei mutant that lacks β-glucosidase and β-xylosidas...
The exploitation of drought is a critical worldwide challenge that influences wheat growth and productivity. This study aimed to investigate a synergistic amendment strategy for drought using the sing...
The use of manure, mycelium dregs and other waste as organic fertilizer is the main source of antibiotic resistance genes (ARGs) and pathogens in farmland. Composting of waste may effectively remove A...
Spot blotch is a serious foliar disease of barley (Hordeum vulgare L.) plants caused by Bipolaris sorokiniana, which is a hemibiotrophic ascomycete that has a global impact on productivity. Some Trich...
Aloe vera L. aqueous leaf extract was used to biosynthesize TiO...
Subsequently, T. cf. asperellum and TiO...
Light as a source of information regulates morphological and physiological processes of fungi, including development, primary and secondary metabolism, or the circadian rhythm. Light signaling in fung...