{"id":772,"date":"2023-01-24T13:12:28","date_gmt":"2023-01-24T13:12:28","guid":{"rendered":"https:\/\/www.seezon.be\/cloque-du-pecher-identifier-traiter-prevenir\/"},"modified":"2023-01-25T08:21:31","modified_gmt":"2023-01-25T08:21:31","slug":"cloque-du-pecher-identifier-traiter-prevenir","status":"publish","type":"post","link":"https:\/\/www.seezon.be\/fr\/cloque-du-pecher-identifier-traiter-prevenir\/","title":{"rendered":"Cloque du p\u00eacher : identifier, traiter, pr\u00e9venir"},"content":{"rendered":"\n

Vous avez un p\u00eacher, un nectarinier, un abricotier ou un amandier ? Les feuilles tombent-elles, se recroquevillent-elles avec des cloques ? Alors, il est probablement infect\u00e9 par la frisure des feuilles. <\/p>\n\n

Qu’est-ce que la Cloque du p\u00eacher ? <\/strong><\/strong><\/h2>\n\n

L’enroulement des feuilles, \u00e9galement appel\u00e9 cloque du p\u00eacher, est une maladie qui touche principalement les p\u00eachers et les nectariniers, mais qui peut \u00e9galement affecter les abricotiers et les amandiers. Au printemps, les feuilles s’\u00e9paississent, se cloquent, s’enroulent, deviennent cassantes. Elles prennent une couleur variant du blanc jaun\u00e2tre au rose-rouge, puis se dess\u00e8chent et tombent. L’enroulement des feuilles est d\u00fb \u00e0 une attaque de champignons et parfois de parasites. Cette maladie bloque le processus de photosynth\u00e8se, la croissance, et par cons\u00e9quent, l’arbre ne produira tr\u00e8s probablement aucun fruit. <\/p>\n\n

Comment identifier la Cloque du p\u00eacher? <\/strong><\/strong><\/h2>\n\n

Il est facile de d\u00e9tecter l’enroulement des feuilles car ses sympt\u00f4mes sont tr\u00e8s sp\u00e9cifiques. Les feuilles se d\u00e9forment, gonflent et forment des boules rouges ressemblant \u00e0 des cloques. Si la maladie n’est pas trait\u00e9e ou contr\u00f4l\u00e9e, les feuilles se recroquevillent et se dess\u00e8chent. <\/strong> <\/p>\n\n

\"\"<\/figure>\n\n

Comment traiter la Cloque du p\u00eacher?<\/strong><\/strong><\/h2>\n\n

D\u00e8s que vous voyez les premiers signes de la frisure des feuilles, il faut agir imm\u00e9diatement avant qu’elle ne devienne irr\u00e9versible. La frisol\u00e9e n’est pas vraiment curable, mais vous pouvez emp\u00eacher la propagation de la maladie pour sauver votre arbre. Pour ce faire, enlevez les parties infect\u00e9es de l’arbre (feuilles et branches) et br\u00fblez-les (ne les mettez pas dans votre compost car cela infecterait d’autres arbres). <\/p>\n\n

Apr\u00e8s avoir retir\u00e9 toutes les parties infect\u00e9es, pulv\u00e9risez l’arbre avec une m\u00e9thode de traitement. Le meilleur traitement \u00e0 utiliser est la \u00a0\u00bb Bouillie Bordelaise \u00a0\u00bb (\u00e9galement appel\u00e9e \u00a0\u00bb bordo mix \u00ab\u00a0) qui aide \u00e0 lutter contre de nombreuses maladies dont la frisol\u00e9e. Il s’agit d’un m\u00e9lange de cuivre, de sulfate et de chaux vive que vous pouvez trouver dans le commerce et pulv\u00e9risez l’arbre de haut en bas. <\/p>\n\n

En g\u00e9n\u00e9ral, une fois que l’arbre est compl\u00e8tement infect\u00e9, il n’y a pas grand-chose \u00e0 faire pour le gu\u00e9rir car l’enroulement revient chaque ann\u00e9e, c’est pourquoi il est crucial de traiter d\u00e8s que vous voyez les premiers signes de la maladie.<\/p>\n\n

\"\"<\/figure>\n\n

Comment pr\u00e9venir la Cloque du p\u00eacher? <\/strong><\/strong><\/h2>\n\n

Pour pr\u00e9venir l’apparition de l’enroulement, il y a 2 \u00e9tapes \u00e0 suivre chaque ann\u00e9e : une \u00e0 l’automne et une au printemps.<\/p>\n\n

\u00c0 l’automne, lorsque les feuilles tombent de l’arbre, br\u00fblez-les pour vous assurer que la maladie (qui n’est pas visible \u00e0 l’automne mais qui peut \u00eatre encore pr\u00e9sente) ne se d\u00e9pose pas sur votre sol. Ensuite, pulv\u00e9risez de la bouillie bordelaise sur votre arbre. <\/p>\n\n

Au printemps, pulv\u00e9risez de la bouillie bordelaise sur votre arbre toutes les 2 semaines de mars \u00e0 mai.<\/p>\n","protected":false},"excerpt":{"rendered":"

Vous avez un p\u00eacher, un nectarinier, un abricotier ou un amandier ? Les feuilles tombent-elles, se recroquevillent-elles avec des cloques ? Alors, il est probablement infect\u00e9 par la frisure des feuilles. Qu’est-ce que la Cloque du p\u00eacher ? L’enroulement des feuilles, \u00e9galement appel\u00e9 cloque du p\u00eacher, est une maladie qui touche principalement les p\u00eachers et […]<\/p>\n","protected":false},"author":31,"featured_media":599,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[59,60,61],"tags":[],"class_list":["post-772","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-resolutions-de-problemes","category-maladies-et-parasites-des-plantes","category-maladies-des-plantes"],"acf_fields":{"image":null},"categories_data":[{"term_id":59,"name":"R\u00e9solutions de probl\u00e8mes","slug":"resolutions-de-problemes","term_group":0,"term_taxonomy_id":59,"taxonomy":"category","description":"","parent":0,"count":19,"filter":"raw","term_order":"0","link":"https:\/\/www.seezon.be\/fr\/category\/resolutions-de-problemes\/"},{"term_id":60,"name":"Maladies et parasites des 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