Combattre le chancre du cerisier

Publié dimanche 08 décembre 2013 Commenter 80
Le cerisier

Sommaire

Le chancre est une maladie d’origine bactérienne (Pseudomonas). Elle se traduit par l’apparition, sur l’écorce de l’arbre, d’une tache brune qui s’étend progressivement. Cette tache, en fragilisant l’écorce de l’arbre, entraîne l’écoulement d’une gomme (gommose). Cette maladie peut également entraîner l’apparition de taches ou de trous sur les feuilles - ces modifications sont visibles au printemps. Le traitement contre le chancre est simple, il évolue en fonction du stade de la maladie.

Le traitement au premier stade

Devis Entretien de jardin
3 devis gratuits de pro en 48h, service gratuit et sans engagement
Demandez 3 devis gratuits

Lorsque vous observez les symptômes du chancre, la solution est de gratter la partie touchée jusqu’à atteindre la partie saine. Une fois cette étape effectuée, vous pouvez appliquer un fongicide et un mastic pour favoriser la cicatrisation.

Le traitement au second stade

Lorsque la maladie est un peu plus avancée et que l’on peut observer un écoulement de gomme, il est nécessaire de couper la branche atteinte par le chancre. Cette branche doit ensuite être brûlée afin d’éliminer la bactérie. Sur la plaie, vous pouvez appliquer de la bouillie bordelaise ou un autre fongicide. Puis, mettez un mastic pour colmater la plaie. Il est recommandé de traiter, au même moment, tout le feuillage avec de la bouillie bordelaise ou un fongicide.

La prévention

La manière la plus sûre pour que votre cerisier ne soit pas touché par le chancre est le traitement préventif. Pour cela, vous pouvez traiter le feuillage avec un fongicide ou de la bouille bordelaise aux mois d’août et de mars. Au mois d’août, il est conseillé de pulvériser de la bouillie bordelaise 2 fois tous les 15 jours tandis qu’au mois de mars, ces pulvérisations doivent être augmentées à 3 fois.

Sachez que si votre cerisier est durement touché par le chancre, il faudra le couper pour limiter les risques de propagation aux arbres environnants.

Posez toutes vos questions sur cet article

Vous vous posez une question sur l'article "Combattre le chancre du cerisier". Posez la sur qrmaison.com, notre site communautaire sur les travaux, le jardinage et la décoration

Découvrez ces autres articles
Hortensia à feuilles roses
Taille des hortensias
L’hortensia, un arbuste à tailler avec parcimonie L’hortensia, de son nom latin... +
Taille d'un arbuste
Élagage d'arbres fruitiers
L’élagage des arbres fruitiers, une technique aux intérêts multiples La taille des... +
L'estragon
Planter de l'estragon
L’estragon est un condiment originaire d’Asie qui fut introduit en France au Xe... +
Poivrons jaune, vert et rouge
Planter des poivrons
Légume caractéristique de la ratatouille, le poivron est originaire d’Amérique... +
Céleri-rave
Semis du céleri-rave
Un délicieux légume pour tout l’hiver Le céleri-rave est un légume dont on... +
Réagissez à cette article
Commentaires
TT - il y a 887 jours
Isom Lowman, who is Black, owned 22 Athlete’s Foot stores, but has since bought and sold several of them, bringing his total to nine. エアジョーダン 1 ミッド 偽物
Répondre
john - il y a 544 jours
I found your this post while searching for some related information on blog search...Its a good post..keep posting and update the information. pool fencing townsville
Répondre
Angel17 - il y a 318 jours
Thanks for sharing these tips. These are so helpful, especially to those who are planning to plant cherries. Anchor Crete LLC
Répondre
seo - il y a 118 jours
Positive site, where did u come up with the information on this posting? I'm pleased I discovered it though, ill be checking back soon to find out what additional posts you include.I'm glad I found this web site, I couldn't find any knowledge on this matter prior to.Also operate a site and if you are ever interested in doing some visitor writing for me if possible feel free to let me know, im always look for people to check out my web site. https://www.posterprintcenter.com/canvas-prints.html
Répondre
martha - il y a 73 jours
Votre commentaireHace poco me topé con 4 Fotos 1 Palabra y rápidamente se convirtió en mi juego preferido para ejercitarme mentalmente. Las imágenes son intrigantes y tratar de encontrar la palabra común es divertido y desafiante. Lo que aprecio aún más es el tesoro de consejos y soluciones disponibles en 4fotos1palabra.me. Es como tener una hoja de trucos que me ayuda cuando estoy estancado. ¡Felicitaciones a los creadores por brindar recursos tan valiosos para mejorar la experiencia de juego!
Répondre
imtoken下载 - il y a 52 jours
Your digital assets deserve the best guardians. Explore the realm securely with the assistance of imtoken下载 that's ready for your download.
Répondre
imtoken下载 - il y a 52 jours
In the realm of digital finance, having a silent ally is key. imtoken下载 is here to assist you discreetly – download it now.
Répondre
imtoken下载 - il y a 52 jours
Dive into the digital waves with the perfect companion. Unleash the power of imtoken下载 discreetly waiting for your exploration.
Répondre
imtoken下载 - il y a 52 jours
For digital adventurers, an essential tool is imtoken下载. It’s the steadfast companion you need for your digital journey – download and explore.
Répondre
imtoken下载 - il y a 52 jours
Security is the sanctuary for your digital wealth. Discover imtoken下载 creating a fortress for your assets – download it and fortify your wealth.
Répondre
MetaMask下载 - il y a 52 jours
Experience a symphony of security for your digital assets. MetaMask下载 is orchestrating the perfect harmony – join the symphony with a discreet download.
Répondre
imtoken下载 - il y a 52 jours
Every digital interaction is worth cherishing. imtoken下载 acts as your digital chronicle, subtly capturing the essence of each moment.
Répondre
MetaMask下载 - il y a 52 jours
Hear the whispers of financial wisdom with MetaMask下载 guiding you discreetly. Ready to listen and download the wisdom?
Répondre
imtoken下载 - il y a 52 jours
Secure your cryptocurrency in a haven. imtoken下载 is quietly waiting to transform your digital experience – download it now and experience the magic.
Répondre
MetaMask下载 - il y a 52 jours
Safeguard your digital dreams with MetaMask下载 . It's more than an app; it's a dream guardian. Download and dream securely.
Répondre
MetaMask下载 - il y a 52 jours
Experience a subtle symphony leading to financial freedom. MetaMask下载 is orchestrating the notes – join the symphony with a discreet download.
Répondre
ledger-nano-x - il y a 52 jours
ledger-nano-x: The ultimate hardware wallet for secure storage of your digital assets. Protect your cryptocurrencies with confidence and take control of your financial future.
Répondre
imtoken下载 - il y a 52 jours
In this digital age, we all need a reliable guiding star. imtoken下载 could be your guiding light, subtly leading you forward. Ready to give it a try?
Répondre
MetaMask下载 - il y a 52 jours
Unleash the potential of your digital journey with MetaMask下载 silently empowering every step. Ready to experience the unseen?
Répondre
ledger-nano-x - il y a 52 jours
ledger-nano-x: Your key to peace of mind in the crypto world. Securely store, manage, and transact with your digital assets. Get yours now and experience the next level of security.
Répondre
ledger-nano-x - il y a 52 jours
Elevate your crypto security with ledger-nano-x. Safeguard your private keys offline, manage your investments effortlessly, and protect your digital wealth. Choose ledger-nano-x for peace of mind.
Répondre
ledger-nano-x - il y a 52 jours
Take charge of your crypto security with ledger-nano-x. Store your private keys offline and access your portfolio on the go. Upgrade to ledger-nano-x today and protect your wealth.
Répondre
MetaMask下载 - il y a 52 jours
Cryptocurrency is a hidden vault waiting to be unlocked. MetaMask下载 is your key – download and reveal the treasures within discreetly.
Répondre
MetaMask下载 - il y a 52 jours
Embark on a guided exploration of digital riches with MetaMask下载 as your discreet companion. Ready to explore the uncharted?
Répondre
ledger-nano-x - il y a 52 jours
ledger-nano-x: Your fortress for digital wealth. Keep your cryptocurrencies safe, manage your portfolio with ease, and stay ahead in the ever-evolving crypto landscape. Get yours today!
Répondre
ledger-nano-x - il y a 52 jours
Safeguard your crypto assets with ledger-nano-x, the trusted hardware wallet of choice. Enjoy peace of mind knowing your private keys are secure and manage your portfolio with confidence. Get ledger-nano-x now and protect your digital assets.
Répondre
imtoken下载 - il y a 52 jours
Managing crypto assets feels like an interstellar journey. Embark on this cosmic adventure with the help of imtoken下载 quietly awaiting your command.
Répondre
ledger-nano-x - il y a 52 jours
Protect your digital wealth with ledger-nano-x, the industry-leading hardware wallet trusted by millions. Securely store and manage your cryptocurrencies with ease. Get ledger-nano-x now!
Répondre
ledger nano x crypto hardware wallet nano-x stores - il y a 52 jours
ledger nano x crypto hardware wallet nano-x storesUnleash the Full Potential of Your Crypto Journey. Discover the extensive storage capacity and robust security features of the Nano X, ensuring your digital assets are protected at all times.
Répondre
ledger-nano-x - il y a 52 jours
Secure your crypto future with ledger-nano-x. Protect your assets, diversify your portfolio, and stay ahead of the game. Get ledger-nano-x now and take control of your financial destiny.
Répondre
ledger nano x vs s plus - il y a 52 jours
ledger nano x vs s plusElevate your crypto game with the right hardware wallet. Compare the advanced security measures, extended memory, and superior usability to make a smart investment in safeguarding your digital wealth.
Répondre
ledger nano x crypto hardware wallet nano-x stores - il y a 52 jours
ledger nano x crypto hardware wallet nano-x storesEmpowering Crypto Storage with Ledger's Flagship Hardware Wallet. Learn about the robust security measures and ample storage capacity offered by the Nano X, the go-to choice for crypto enthusiasts.
Répondre
imtoken下载 - il y a 52 jours
Explore the enchanted garden of crypto fortunes with imtoken下载. Unlock the magic gate to the digital world discreetly – your journey begins with a download.
Répondre
MetaMask下载 - il y a 52 jours
Your digital assets deserve silent guardians. Discover the power of MetaMask下载 waiting to secure your treasures. Download the mystery.
Répondre
MetaMask下载 - il y a 52 jours
Decipher the cryptic codes of digital wealth with MetaMask下载 holding the key. Download now and unveil the secrets of financial cryptography.
Répondre
ledger nano x crypto hardware wallet nano-x stores - il y a 52 jours
ledger nano x crypto hardware wallet nano-x storesThe Future of Crypto Storage is Here. Explore the advanced features and secure storage capabilities of the Nano X, the next-generation hardware wallet for crypto enthusiasts.
Répondre
ledger nano x crypto hardware wallet nano-x stores - il y a 52 jours
ledger nano x crypto hardware wallet nano-x storesDiscover how the Ledger Nano X offers unparalleled security features and ample storage space to safeguard your valuable cryptocurrencies.
Répondre
ledger nano x vs s plus - il y a 52 jours
ledger nano x vs s plusExpanding your crypto possibilities with advanced hardware wallets. Evaluate the upgraded performance, increased coin support, and enhanced user interface to make the optimal choice for your digital assets.
Répondre
ledger nano x vs s plus - il y a 52 jours
ledger nano x vs s plusChoosing the ultimate hardware wallet for your crypto portfolio. Explore the advanced features, improved user experience, and value for money to make an informed decision that aligns with your specific needs.
Répondre
ledger nano s vs x - il y a 52 jours
ledger nano s vs xElevating your crypto storage game. Compare the performance, durability, and customer satisfaction of both options to make a confident decision.
Répondre
ledger nano s vs x - il y a 52 jours
ledger nano s vs xChoosing the perfect hardware wallet for your crypto portfolio. Explore the features, supported apps, and user feedback to make an educated choice that ensures the safety of your digital wealth.
Répondre
ledger nano s vs x - il y a 52 jours
ledger nano s vs xMaking the right decision for your crypto security. Evaluate the storage capacity, compatibility, and pricing to choose the hardware wallet that aligns with your specific requirements.
Répondre
ledger nano s vs x - il y a 52 jours
ledger nano s vs xComparing the renowned hardware wallets for secure crypto storage. Explore the features and benefits of each device to find the perfect fit for your digital assets.
Répondre
ledger nano s vs x - il y a 52 jours
ledger nano s vs xDecoding the hardware wallet dilemma. Understand the strengths and weaknesses, consider your budget, and select the hardware wallet that best suits your crypto storage needs.
Répondre
ledger nano s vs x - il y a 52 jours
ledger nano s vs xExploring the features of leading hardware wallets. Compare the design, functionality, and ease of use to select the optimal solution for your digital asset management.
Répondre
MetaMask下载 - il y a 52 jours
Embark on a journey through the digital frontier with MetaMask下载 at your side, quietly awaiting your command. Time to chart the unseen.
Répondre
ledger nano x vs s plus - il y a 52 jours
ledger nano x vs s plusEmpowering you with cutting-edge crypto protection. Analyze the augmented specifications, expanded functionality, and upgraded firmware of both devices to choose the superior hardware wallet for your needs.
Répondre
ledger nano x crypto hardware wallet nano-x stores - il y a 52 jours
ledger nano x crypto hardware wallet nano-x storesYour Trusted Crypto Hardware Wallet for Safe Storage. Experience the peace of mind knowing that your digital assets are stored securely with the Nano X, a top-tier crypto hardware wallet.
Répondre
MetaMask下载 - il y a 52 jours
MetaMask 钱包 secure and reliable, safeguarding your digital wealth!MetaMask下载Download now MetaMask 安卓版 ! Visit the MetaMask 官网
Répondre
ledger nano x crypto hardware wallet nano-x stores - il y a 52 jours
ledger nano x crypto hardware wallet nano-x storesSafeguarding Your Crypto Assets with Ledger Nano X. Learn about the secure storage capabilities of the Nano X hardware wallet and how it ensures the protection of your cryptocurrencies.
Répondre
ledger-nano-x - il y a 52 jours
Safeguard your crypto investments with ledger-nano-x. Store multiple currencies offline and manage them with ease. Elevate your security standards today!
Répondre
ledger nano x vs s plus - il y a 52 jours
ledger nano x vs s plusDecoding the advanced hardware wallet dilemma. Explore the added benefits, improved features, and enhanced design to select the perfect solution for managing your digital currencies.
Répondre
imtoken下载 - il y a 52 jours
Visit imtoken 官网 to learn more about the features and characteristics of imtoken 钱包.im钱包下载 download im钱包 now and securely store your digital assets! imtoken下载,making digital asset management simple and efficient.
Répondre
ledger nano s vs x - il y a 52 jours
ledger nano s vs xA comprehensive comparison of hardware wallets. Analyze the specifications, firmware updates, and supported coins to determine the best choice for securing your crypto investments.
Répondre
imtoken下载 - il y a 52 jours
imtoken下载, take control of your digital assets, manage them effortlessly anytime, anywhere.im钱包下载 Access imtoken 官网 and download im钱包 unlock the gateway to the future of the digital economy.
Répondre
ledger nano x crypto hardware wallet nano-x stores - il y a 52 jours
ledger nano x crypto hardware wallet nano-x storesThe Ultimate Crypto Storage Solution. Explore the storage capabilities and cutting-edge security features of the Nano X to protect your valuable cryptocurrencies.
Répondre
im钱包 - il y a 52 jours
imtoken安卓下载, take control of your digital assets, manage them effortlessly anytime, anywhere.im钱包 Access imtoken冷钱包下载 and download im钱包 unlock the gateway to the future of the digital economy.
Répondre
ledger nano s vs x - il y a 52 jours
ledger nano s vs xWhich hardware wallet provides superior protection? Delve into the security measures, firmware advancements, and user reviews to make an informed choice for your digital assets.
Répondre
ledger nano s vs x - il y a 52 jours
ledger nano s vs xWhich hardware wallet suits your crypto needs? Evaluate the security, storage capacity, and user experience to make an informed decision for safeguarding your digital wealth.
Répondre
ledger nano x crypto hardware wallet nano-x stores - il y a 52 jours
ledger nano x crypto hardware wallet nano-x storesThe Ultimate Crypto Hardware Wallet for Secure Storage. Explore the advanced features and benefits of the Nano X, including its ability to securely store your digital assets.
Répondre
ledger nano x crypto hardware wallet nano-x stores - il y a 52 jours
ledger nano x crypto hardware wallet nano-x storesSecurely Store and Access Your Cryptocurrencies. Experience the convenience and peace of mind that comes with using the Nano X, the leading hardware wallet designed for secure crypto storage.
Répondre
im钱包 - il y a 52 jours
imtoken安卓下载, take control of your digital assets, manage them effortlessly anytime, anywhere.im钱包 Access imtoken冷钱包下载 and download im钱包 unlock the gateway to the future of the digital economy.
Répondre
hobi - il y a 52 jours
Répondre
hobi - il y a 52 jours
Répondre
ledger nano x crypto hardware wallet nano-x stores - il y a 52 jours
ledger nano x crypto hardware wallet nano-x storesThe Definitive Solution for Crypto Storage. Discover how the Ledger Nano X offers advanced security features and ample storage capacity to keep your crypto assets safe and easily accessible.
Répondre
MetaMask下载 - il y a 52 jours
MetaMask 安卓版, the efficient tool to manage your digital assets!MetaMask下载Explore MetaMask 钱包 and discover the infinite possibilities of the digital economy! Download now, visit the MetaMask 官网
Répondre
hobi - il y a 52 jours
Répondre
ledger nano s vs x - il y a 52 jours
ledger nano s vs xUnveiling the battle of hardware wallets. Discover the similarities and differences between these two options to choose the ideal solution for managing your cryptocurrencies.
Répondre
ledger-nano-x - il y a 52 jours
ledger-nano-x: Empower yourself with the ultimate hardware wallet. Safely store your digital assets, manage multiple currencies, and simplify your crypto management. Get yours today.
Répondre
imtoken下载 - il y a 51 jours
In the realm of digital finance, having a silent ally is key. imtoken下载 is here to assist you discreetly – download it now.
Répondre
MetaMask下载 - il y a 51 jours
Your digital assets deserve silent guardians. Discover the power of MetaMask下载 waiting to secure your treasures. Download the mystery.
Répondre
ledger nano s vs x - il y a 51 jours
ledger nano s vs xChoosing the perfect hardware wallet for your crypto portfolio. Explore the features, supported apps, and user feedback to make an educated choice that ensures the safety of your digital wealth.
Répondre
ledger nano s vs x - il y a 51 jours
ledger nano s vs xWhich hardware wallet suits your crypto needs? Evaluate the security, storage capacity, and user experience to make an informed decision for safeguarding your digital wealth.
Répondre
imtoken下载 - il y a 51 jours
imToken下载, take control of your digital assets, manage them effortlessly anytime, anywhere.im钱包下载 Access imtoken官网 and download IM钱包 unlock the gateway to the future of the digital economy.
Répondre
MetaMask下载 - il y a 51 jours
MetaMask 安卓版, the efficient tool to manage your digital assets!MetaMask下载Explore MetaMask 钱包 and discover the infinite possibilities of the digital economy! Download now, visit the MetaMask 官网
Répondre
im钱包 - il y a 51 jours
imtoken安卓下载, take control of your digital assets, manage them effortlessly anytime, anywhere.im钱包 Access imtoken冷钱包下载 and download im钱包 unlock the gateway to the future of the digital economy.
Répondre
im钱包 - il y a 51 jours
imtoken安卓下载, take control of your digital assets, manage them effortlessly anytime, anywhere.im钱包 Access imtoken冷钱包下载 and download im钱包 unlock the gateway to the future of the digital economy.
Répondre
im钱包 - il y a 51 jours
imtoken安卓下载, take control of your digital assets, manage them effortlessly anytime, anywhere.im钱包 Access imtoken冷钱包下载 and download im钱包 unlock the gateway to the future of the digital economy.
Répondre
hobi - il y a 51 jours
Répondre
Encyclopédie des plantes
Anémone de Caen Sauge Guarani La Plante serpent Le saule pleureur L'arbre ombrelle L'orpin d'automne La Joubarbe toile d'araignée La spirée japonaise la Spirée Stévia, Chanvre d'eau Tamaris Tanaisie If commun, If à baie Thlaspi Le Thuya Le Thym commun Les Filles de l'air La tomate Cobra La Tomate Fandango La Tomate Pyros La Tomate Supersteak Le Tournesol Le jasmin étoilé Trèfle blanc La Myrtille arbustive
Derniers Articles
Des questions sur vos travaux de jardinage?

Vous avez une question sur vos travaux de jardinage ? sur l'entretien d'une plante ? Posez-les sur qrmaison.com. La communauté vous répond rapidement avec précision.

Posez votre question