{"id":12755,"date":"2025-12-17T10:10:27","date_gmt":"2025-12-17T09:10:27","guid":{"rendered":"https:\/\/florencifruits.imatica.com\/control-fitosanitari\/"},"modified":"2026-09-09T08:33:04","modified_gmt":"2026-09-09T06:33:04","slug":"control-fitosanitari","status":"publish","type":"page","link":"https:\/\/florencifruits.com\/ca\/control-fitosanitari\/","title":{"rendered":"Control fitosanitari"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"12755\" class=\"elementor elementor-12755 elementor-95\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1ff4294 e-flex e-con-boxed e-con e-parent\" data-id=\"1ff4294\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6bc6168 e-flex e-con-boxed e-con e-child\" data-id=\"6bc6168\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7726480 elementor-widget elementor-widget-heading\" data-id=\"7726480\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Control fitosanitari<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ef61cde elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"ef61cde\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Racionalitzaci\u00f3 de l'\u00fas de fitosanitaris al control de l'Altern\u00e0ria en pomera mitjan\u00e7ant models de predicci\u00f3 de risc i t\u00e8cniques de maneig del cultiu<\/h1>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-55ee6a8 e-con-full e-flex e-con e-parent\" data-id=\"55ee6a8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-ebf1628 e-flex e-con-boxed e-con e-child\" data-id=\"ebf1628\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-85f2c67 elementor-widget elementor-widget-heading\" data-id=\"85f2c67\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Projecte finan\u00e7at en el marc de la Mesura 16.01.01 (Cooperaci\u00f3 per a la innovaci\u00f3) del Programa de Desenvolupament Rural de Catalunya 2014\u20132020.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3efd6ca elementor-widget elementor-widget-text-editor\" data-id=\"3efd6ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>RESUM<\/strong><\/p><p>L\u2019alternariosi de la pomera, causada pel fong Altern\u00e0ria spp., \u00e9s una malaltia emergent descrita per primera vegada a Girona el 2013. Aquesta malaltia causa necrosi foliars que poden derivar en la defoliaci\u00f3 prematura dels arbres, per\u00f2 el que \u00e9s m\u00e9s cr\u00edtic \u00e9s la incid\u00e8ncia en el fruit, on apareixen petites lesions en comercialitzaci\u00f3. A causa d\u2019aquests danys, es poden originar p\u00e8rdues entre un 10 i un 40% de la producci\u00f3 depenent de l\u2019any i de la finca. A Girona, la malaltia s\u2019ha anat expandint fins a afectar el 2017 al voltant del 20% de les finques comercials de pomera de la prov\u00edncia de Girona, especialment de varietats dels grups Gala i Golden. Tot i aix\u00f2, cal destacar que els tractaments amb fungicides espec\u00edfics per al control d\u2019aquesta malaltia han funcionat i les dades mostren que el 2018 el nombre de finques afectades va baixar per sota del 10%. Tot i aix\u00f2, aquesta baixada ha estat conseq\u00fc\u00e8ncia d\u2019un increment d\u2019entre un 20 i un 30% en el nombre de tractaments totals. Aquest increment \u00e9s significatiu, i m\u00e9s si tenim en compte que aquests tractaments es concentren molt propers a la collita, i que, per tant, tenen un efecte directe sobre els residus a la fruita. Davant d\u2019aquesta situaci\u00f3 cal prendre mesures per reduir el nombre de tractaments, ja sigui optimitzant els tractaments quan aquests siguin necessaris com reduint la pressi\u00f3 de la malaltia mitjan\u00e7ant la gesti\u00f3 de l\u2019in\u00f2cul.<\/p><p><strong>OBJECTIUS<\/strong><\/p><p>L&#8217;objectiu principal d&#8217;aquest projecte \u00e9s millorar el control d&#8217;Altern\u00e0ria minimitzant l&#8217;\u00fas de fitosanitaris. Per aix\u00f2, s\u2019han plantejat dues l\u00ednies priorit\u00e0ries: <\/p><ul><li>Validar i avaluar diferents models de predicci\u00f3 de risc d\u2019infeccions d\u2019Altern\u00e0ria per reduir el nombre de tractaments amb fungicides millorant-ne el posicionament.<\/li><li>Incidir a la font d\u2019in\u00f2cul primari d\u2019Altern\u00e0ria per reduir la pressi\u00f3 d\u2019in\u00f2cul a les finques per reduir la incid\u00e8ncia de la malaltia.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0ae8a36 elementor-widget elementor-widget-heading\" data-id=\"0ae8a36\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Descripci\u00f3 de les actuacions previstes al projecte<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-08e7d87 elementor-widget elementor-widget-text-editor\" data-id=\"08e7d87\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Tasca 1. Validaci\u00f3 de diferents models de predicci\u00f3 de risc d\u2019infeccions d\u2019Altern\u00e0ria. En aquesta tasca es far\u00e0 un seguiment de l\u2019alliberament d\u2019espores d\u2019Altern\u00e0ria i de l\u2019aparici\u00f3 de s\u00edmptomes a diverses finques ubicades a diferents zones agroclim\u00e0tiques. Amb les dades del seguiment d\u2019espores i dels s\u00edmptomes es correlacionaran amb els avisos d\u2019infecci\u00f3 emesos pels diferents models per identificar el model que m\u00e9s afina amb la predicci\u00f3 del risc.   <\/p><p>Tasca 2. Avaluar l&#8217;estrat\u00e8gia de control d&#8217;Altern\u00e0ria sobre la base dels diferents models de predicci\u00f3 de risc. S\u2019avaluaran dos models de predicci\u00f3 de risc d\u2019Altern\u00e0ria a finques comercials. Concretament, es comparar\u00e0 l&#8217;estrat\u00e8gia de control basada en el model corresponent amb l&#8217;estrat\u00e8gia de refer\u00e8ncia de la zona basant-nos en el nombre de tractaments realitzats i la incid\u00e8ncia d&#8217;infeccions en fulles i fruits per seleccionar la millor estrat\u00e8gia de tractaments.   <\/p><p>Tasca 3. Estudi de l\u2019efecte de la reducci\u00f3 de l\u2019in\u00f2cul mitjan\u00e7ant l\u2019eliminaci\u00f3 de les fulles sobre la dispersi\u00f3 d\u2019espores i les infeccions d\u2019Altern\u00e0ria. A diferents finques s\u2019aplicar\u00e0 una estrat\u00e8gia diferencial d\u2019eliminaci\u00f3 o tractament de fulles caigudes i es comparar\u00e0 amb la resta de la finca segons la pres\u00e8ncia d\u2019espores i les infeccions d\u2019Altern\u00e0ria. Es preveuen diferents estrat\u00e8gies de gesti\u00f3 de l\u2019in\u00f2cul.   <\/p><p>Tasca 4. Implementaci\u00f3 del model de predicci\u00f3 de risc d\u2019Altern\u00e0ria al servei d\u2019avisos fitosanitaris. Un cop seleccionat el model de predicci\u00f3 de risc que millor s\u2019adapti a les nostres condicions, aquest s\u2019integrar\u00e0 a la plataforma ATLANT, per obtenir la predicci\u00f3 en temps real, i aix\u00ed poder donar una resposta r\u00e0pida pel control de l\u2019alternariosi alhora que permeti una racionalitzaci\u00f3 de les aplicacions amb fungicides.  <\/p><p><strong>Resultats obtinguts i recomanacions pr\u00e0ctiques<\/strong><\/p><p>Els resultats que es preveuen obtenir s\u2019engloben en els punts principals seg\u00fcents:<\/p><ul><li>L\u2019eliminaci\u00f3 de l\u2019in\u00f2cul hivernal, ja sigui mitjan\u00e7ant l\u2019eliminaci\u00f3 de les fulles com amb l\u2019aplicaci\u00f3 de Trichoderma, ha tingut un efecte significatiu en la reducci\u00f3 dels danys causats per Alternaria en fruits i, per tant, totes dues serien t\u00e8cniques recomanables per al control integrat de l\u2019alternariosi de la pomera.<\/li><li>S&#8217;ha implementat un model de predicci\u00f3 de risc al 90% de la superf\u00edcie de pomera de la zona de Girona.<\/li><li>L\u2019estrat\u00e8gia fitosanit\u00e0ria establerta dins del Grup Operatiu basada en productes efectius aplicats segons el model de predicci\u00f3 de risc, ha perm\u00e8s controlar l\u2019Altern\u00e0ria i ha redu\u00eft m\u00e9s del 30% del nombre de tractaments fungicides.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b89adf7 elementor-widget elementor-widget-heading\" data-id=\"b89adf7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/ec.europa.eu\/info\/food-farming-fisheries\/key-policies\/common-agricultural-policy\/rural-development_es\" target=\"_blank\">https:\/\/ec.europa.eu\/info\/food-farming-fisheries\/key-policies\/common-agricultural-policy\/rural-development_es<\/a><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d40ab3 elementor-widget elementor-widget-image\" data-id=\"2d40ab3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"636\" height=\"69\" src=\"https:\/\/florencifruits.com\/wp-content\/uploads\/2025\/12\/Grupo-881.png\" class=\"attachment-large size-large wp-image-12754\" alt=\"\" srcset=\"https:\/\/florencifruits.com\/wp-content\/uploads\/2025\/12\/Grupo-881.png 636w, https:\/\/florencifruits.com\/wp-content\/uploads\/2025\/12\/Grupo-881-300x33.png 300w\" sizes=\"(max-width: 636px) 100vw, 636px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Control fitosanitari Racionalitzaci\u00f3 de l&#8217;\u00fas de fitosanitaris al control de l&#8217;Altern\u00e0ria en pomera mitjan\u00e7ant models de predicci\u00f3 de risc i t\u00e8cniques de maneig del cultiu Projecte finan\u00e7at en el marc de la Mesura 16.01.01 (Cooperaci\u00f3 per a la innovaci\u00f3) del Programa de Desenvolupament Rural de Catalunya 2014\u20132020. RESUM L\u2019alternariosi de la pomera, causada pel fong [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-12755","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Control fitosanitari - Florenci Fruits<\/title>\n<meta name=\"robots\" content=\"noindex, nofollow\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Control fitosanitari - Florenci Fruits\" \/>\n<meta property=\"og:description\" content=\"Control fitosanitari Racionalitzaci\u00f3 de l&#8217;\u00fas de fitosanitaris al control de l&#8217;Altern\u00e0ria en pomera mitjan\u00e7ant models de predicci\u00f3 de risc i t\u00e8cniques de maneig del cultiu Projecte finan\u00e7at en el marc de la Mesura 16.01.01 (Cooperaci\u00f3 per a la innovaci\u00f3) del Programa de Desenvolupament Rural de Catalunya 2014\u20132020. RESUM L\u2019alternariosi de la pomera, causada pel fong [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/florencifruits.com\/ca\/control-fitosanitari\/\" \/>\n<meta property=\"og:site_name\" content=\"Florenci Fruits\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-09T06:33:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/florencifruits.com\/wp-content\/uploads\/2025\/12\/Grupo-881.png\" \/>\n\t<meta property=\"og:image:width\" content=\"636\" \/>\n\t<meta property=\"og:image:height\" content=\"69\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Temps estimat de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minuts\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/florencifruits.com\\\/ca\\\/control-fitosanitari\\\/\",\"url\":\"https:\\\/\\\/florencifruits.com\\\/ca\\\/control-fitosanitari\\\/\",\"name\":\"Control fitosanitari - Florenci Fruits\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/florencifruits.com\\\/ca\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/florencifruits.com\\\/ca\\\/control-fitosanitari\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/florencifruits.com\\\/ca\\\/control-fitosanitari\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/florencifruits.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/Grupo-881.png\",\"datePublished\":\"2025-12-17T09:10:27+00:00\",\"dateModified\":\"2026-09-09T06:33:04+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/florencifruits.com\\\/ca\\\/control-fitosanitari\\\/#breadcrumb\"},\"inLanguage\":\"ca\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/florencifruits.com\\\/ca\\\/control-fitosanitari\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ca\",\"@id\":\"https:\\\/\\\/florencifruits.com\\\/ca\\\/control-fitosanitari\\\/#primaryimage\",\"url\":\"https:\\\/\\\/florencifruits.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/Grupo-881.png\",\"contentUrl\":\"https:\\\/\\\/florencifruits.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/Grupo-881.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/florencifruits.com\\\/ca\\\/control-fitosanitari\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/florencifruits.com\\\/ca\\\/florenci-fruits\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Control fitosanitari\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/florencifruits.com\\\/ca\\\/#website\",\"url\":\"https:\\\/\\\/florencifruits.com\\\/ca\\\/\",\"name\":\"Florenci Fruits\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/florencifruits.com\\\/ca\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ca\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Control fitosanitari - Florenci Fruits","robots":{"index":"noindex","follow":"nofollow"},"og_locale":"ca_ES","og_type":"article","og_title":"Control fitosanitari - Florenci Fruits","og_description":"Control fitosanitari Racionalitzaci\u00f3 de l&#8217;\u00fas de fitosanitaris al control de l&#8217;Altern\u00e0ria en pomera mitjan\u00e7ant models de predicci\u00f3 de risc i t\u00e8cniques de maneig del cultiu Projecte finan\u00e7at en el marc de la Mesura 16.01.01 (Cooperaci\u00f3 per a la innovaci\u00f3) del Programa de Desenvolupament Rural de Catalunya 2014\u20132020. 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