{"id":937,"date":"2020-03-30T16:37:00","date_gmt":"2020-03-30T14:37:00","guid":{"rendered":"https:\/\/website-staging.vineforecast.com\/?p=937"},"modified":"2026-01-08T17:46:21","modified_gmt":"2026-01-08T16:46:21","slug":"il-clima-e-le-malattie-fungine-1-peronospora-viticola","status":"publish","type":"post","link":"https:\/\/www.vineforecast.com\/it\/2020\/03\/30\/il-clima-e-le-malattie-fungine-1-peronospora-viticola\/","title":{"rendered":"Peronospora viticola (peronospora della vite) - Malattie fungine in viticoltura #1"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"937\" class=\"elementor elementor-937\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\" data-elementor-post-type=\"post\">\n\t\t\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-c65aef4 e-flex e-con-boxed e-con e-parent\" data-id=\"c65aef4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-324a34c elementor-widget elementor-widget-text-editor\" data-id=\"324a34c\" 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>Come tutte le piante che crescono in un ambiente naturale, la vite e il suo sviluppo dipendono fortemente dalle condizioni meteorologiche. Precipitazioni sufficienti, buona qualit\u00e0 del suolo e luce solare moderata sono garanzia di una crescita ottimale della pianta e fanno la felicit\u00e0 del viticoltore. Purtroppo, per\u00f2, non \u00e8 solo la vite a dipendere fortemente dal clima, ma anche i suoi peggiori nemici: le malattie fungine. Questo articolo tratta delle\u00a0<b>Malattia fungina<\/b>\u00a0<b>Peronospora<\/b>.<\/p><p>Molti viticoltori ricorderanno ancora il 2016, quando una delle malattie fungine pi\u00f9 comuni, la peronospora (<b>Peronospora viticola<\/b>, breve: Pero), fino a\u00a0<b>50% di raccolto distrutto in alcuni vigneti<\/b>. Una catastrofe. Cosa \u00e8 successo? Dopo un inverno mite, a gennaio i vigneti sono stati colpiti da enormi quantit\u00e0 di pioggia, fino a 430 litri. Inoltre, le ore di sole sono state meno numerose che negli ultimi 35 anni. Il risultato: condizioni climatiche perfette per l'infezione e la diffusione della peronospora sulle viti. Ma come si comporta esattamente questa malattia fungina, come le condizioni meteorologiche favoriscono la diffusione di questo fungo e come si pu\u00f2 prevedere?<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9b16c95 elementor-widget elementor-widget-text-editor\" data-id=\"9b16c95\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h4><b>La Peronospora \u00e8 la pi\u00f9 pericolosa di tutte le malattie della vite<\/b><\/h4><p>Il\u00a0<strong>Peronospora<\/strong>\u00a0\u00e8 una delle malattie fungine pi\u00f9 comuni della vite in Europa, il che rende molto difficile ridurre l'uso del rame in viticoltura. La malattia \u00e8 causata dal fungo Plasmopara, che pu\u00f2 infettare meli e peri oltre alla vite.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5d55cc7 elementor-widget elementor-widget-text-editor\" data-id=\"5d55cc7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h4><b>Modello di danno di Peronospora<\/b><\/h4><p>Se il fungo ha attaccato le viti, la malattia pu\u00f2 essere riconosciuta da un rivestimento bianco e peloso sulla parte inferiore delle foglie (Fig. 1 e 2). Un'altra indicazione di infestazione sono le cosiddette \u201emacchie d'olio\u201c, ossia macchie circolari di colore chiaro sul lato superiore delle foglie (Fig. 3 e 4).<\/p><p>Una volta che la malattia \u00e8 progredita, le foglie infette cadono. Anche i grappoli di frutta possono essere infettati, il che causa la maggior parte delle perdite di resa. Quando sono infetti, gli acini si raggrinziscono, diventano marroni e muoiono (<a href=\"https:\/\/www.oekolandbau.de\/landwirtschaft\/pflanze\/grundlagen-pflanzenbau\/pflanzenschutz\/schaderreger\/schadorganismen-im-weinbau\/pilzkrankheiten\/falscher-mehltau\/\">Bacche di cuoio<\/a>, Fig. 5 e 6). Ci\u00f2 significa che c'\u00e8 un rischio di infestazione in ogni fase dello sviluppo, per questo motivo\u00a0<b>La Peronospora \u00e8 spesso descritta come la pi\u00f9 pericolosa tra le malattie della vite.<\/b>\u00a0diventa.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88fb147 elementor-widget elementor-widget-gallery\" data-id=\"88fb147\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;gallery_layout&quot;:&quot;masonry&quot;,&quot;columns&quot;:3,&quot;overlay_title&quot;:&quot;caption&quot;,&quot;lazyload&quot;:&quot;yes&quot;,&quot;columns_tablet&quot;:2,&quot;columns_mobile&quot;:1,&quot;gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;link_to&quot;:&quot;file&quot;,&quot;overlay_background&quot;:&quot;yes&quot;,&quot;content_hover_animation&quot;:&quot;fade-in&quot;}\" data-widget_type=\"gallery.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-gallery__container\">\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/www.vineforecast.com\/wp-content\/uploads\/2025\/11\/SPAeTBERGRUNDER_IMG_1122.webp\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"88fb147\" data-elementor-lightbox-title=\"SPA\u0308TBERGRUNDER_IMG_1122\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6OTQxLCJ1cmwiOiJodHRwczpcL1wvd3d3LnZpbmVmb3JlY2FzdC5jb21cL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjVcLzExXC9TUEFlVEJFUkdSVU5ERVJfSU1HXzExMjIud2VicCIsInNsaWRlc2hvdyI6Ijg4ZmIxNDcifQ%3D%3D\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/www.vineforecast.com\/wp-content\/uploads\/2025\/11\/SPAeTBERGRUNDER_IMG_1122.webp\" data-width=\"475\" data-height=\"475\" aria-label=\"Tappeto erboso bianco peloso Oidio della vite (Peronospora)\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tFig.1: Tappeto fungino bianco e peloso\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/www.vineforecast.com\/wp-content\/uploads\/2025\/11\/plasmopara-viticola-12-Kopie.webp\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"88fb147\" data-elementor-lightbox-title=\"plasmopara-viticola-12-Kopie\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6OTQyLCJ1cmwiOiJodHRwczpcL1wvd3d3LnZpbmVmb3JlY2FzdC5jb21cL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjVcLzExXC9wbGFzbW9wYXJhLXZpdGljb2xhLTEyLUtvcGllLndlYnAiLCJzbGlkZXNob3ciOiI4OGZiMTQ3In0%3D\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/www.vineforecast.com\/wp-content\/uploads\/2025\/11\/plasmopara-viticola-12-Kopie.webp\" data-width=\"475\" data-height=\"475\" aria-label=\"Sporulazione peronospora della vite (Peronospora)\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tFig.2: Tappeto fungino bianco e peloso (sporulazione)\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/www.vineforecast.com\/wp-content\/uploads\/2025\/11\/plasmopara-viticola-02-Kopie.webp\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"88fb147\" data-elementor-lightbox-title=\"plasmopara-viticola-02-Kopie\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6OTQzLCJ1cmwiOiJodHRwczpcL1wvd3d3LnZpbmVmb3JlY2FzdC5jb21cL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjVcLzExXC9wbGFzbW9wYXJhLXZpdGljb2xhLTAyLUtvcGllLndlYnAiLCJzbGlkZXNob3ciOiI4OGZiMTQ3In0%3D\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/www.vineforecast.com\/wp-content\/uploads\/2025\/11\/plasmopara-viticola-02-Kopie.webp\" data-width=\"475\" data-height=\"475\" aria-label=\"Macchie d&#039;olio dovute alla peronospora della vite (Peronospora)\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tFig.3: Macchie d'olio sulla foglia\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/www.vineforecast.com\/wp-content\/uploads\/2025\/11\/plasmopara-viticola-03-Kopie.webp\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"88fb147\" data-elementor-lightbox-title=\"plasmopara-viticola-03-Kopie\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6OTQ0LCJ1cmwiOiJodHRwczpcL1wvd3d3LnZpbmVmb3JlY2FzdC5jb21cL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjVcLzExXC9wbGFzbW9wYXJhLXZpdGljb2xhLTAzLUtvcGllLndlYnAiLCJzbGlkZXNob3ciOiI4OGZiMTQ3In0%3D\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/www.vineforecast.com\/wp-content\/uploads\/2025\/11\/plasmopara-viticola-03-Kopie.webp\" data-width=\"475\" data-height=\"475\" aria-label=\"Macchia d&#039;olio avanzata Peronospora della vite (Peronospora)\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tFig.4: Macchie d'olio sulla foglia\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/www.vineforecast.com\/wp-content\/uploads\/2025\/11\/plasmopara-viticola-30-Kopie.webp\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"88fb147\" data-elementor-lightbox-title=\"plasmopara-viticola-30-Kopie\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6OTQ1LCJ1cmwiOiJodHRwczpcL1wvd3d3LnZpbmVmb3JlY2FzdC5jb21cL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjVcLzExXC9wbGFzbW9wYXJhLXZpdGljb2xhLTMwLUtvcGllLndlYnAiLCJzbGlkZXNob3ciOiI4OGZiMTQ3In0%3D\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/www.vineforecast.com\/wp-content\/uploads\/2025\/11\/plasmopara-viticola-30-Kopie.webp\" data-width=\"475\" data-height=\"475\" aria-label=\"More di cuoio Peronospora della vite (Peronospora)\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tFig.5: Bacche di cuoio\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/www.vineforecast.com\/wp-content\/uploads\/2025\/11\/plasmopara-viticola-29-Kopie.webp\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"88fb147\" data-elementor-lightbox-title=\"plasmopara-viticola-29-Kopie\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6OTQ2LCJ1cmwiOiJodHRwczpcL1wvd3d3LnZpbmVmb3JlY2FzdC5jb21cL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjVcLzExXC9wbGFzbW9wYXJhLXZpdGljb2xhLTI5LUtvcGllLndlYnAiLCJzbGlkZXNob3ciOiI4OGZiMTQ3In0%3D\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/www.vineforecast.com\/wp-content\/uploads\/2025\/11\/plasmopara-viticola-29-Kopie.webp\" data-width=\"475\" data-height=\"475\" aria-label=\"More di cuoio Peronospora della vite (Peronospora)\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tFig.6: Bacche di cuoio\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f09391 elementor-widget elementor-widget-text-editor\" data-id=\"1f09391\" 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>Fonte: Prove sul campo di VineForecast &amp; <a href=\"https:\/\/www.hs-geisenheim.de\/praxis\/praxiswissen\/rebschutzwetter\/schadbilder-weinbau\/#\">HS Geisenheim<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10e9915 elementor-widget elementor-widget-text-editor\" data-id=\"10e9915\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h4><b>Il clima determina lo sviluppo della peronospora sulla vite<\/b><\/h4><p>Il clima gioca un ruolo in tutte le fasi di sviluppo della Peronospora. Per riprodursi, un fungo ha bisogno di spore. Nel caso della peronospora, queste \u201espore invernali\u201c svernano nel terreno e possono sopravvivere fino a 10 anni. Il clima \u00e8 un fattore decisivo per la germinazione di queste spore. Se il terreno \u00e8 umido e bagnato e le temperature sono miti (min. 10\u00b0C), il fungo germina ed emette le cosiddette \u201espore a sciame\u201c. Le gocce di pioggia trasportano le spore dello sciame dal terreno alla parte inferiore delle foglie della vite, come su un trampolino. Le spore possono quindi penetrare nella pianta attraverso gli stomi sulla parte inferiore della foglia e infettarla.<\/p><p>Affinch\u00e9 il fungo possa sviluppare le sue \u201espore estive\u201c, che in seguito porteranno alle caratteristiche della malattia descritte sopra, il fungo \u00e8 ora di nuovo fortemente dipendente dalle condizioni atmosferiche.\u00a0<a href=\"https:\/\/www.dlr.rlp.de\/Internet\/global\/themen.nsf\/se_quick\/D369FA8F39448E86C1256FEE00210AE9\">Condizioni favorevoli<\/a>\u00a0per la formazione delle spore sono: 1. temperature miti (min. 12\u00b0C), 2. elevata umidit\u00e0 relativa o 3. elevata umidit\u00e0 relativa.\u00a0<a href=\"https:\/\/www.vineforecast.com\/it\/der-einfluss-von-blattnaesse-auf-den-falschen-mehltau-peronospora-viticola\/\">Bagnatura delle foglie<\/a>\u00a0(e 4. l'oscurit\u00e0, poich\u00e9 la formazione avviene solo di notte). Se queste condizioni sono soddisfatte, la malattia inizia a diffondersi.\u00a0<b>Quanto pi\u00f9 a lungo il tempo impedisce la formazione di spore estive<\/b>\u00a0pi\u00f9 la malattia si diffonder\u00e0 e pi\u00f9\u00a0<b>Le conseguenze sono pi\u00f9 gravi<\/b>\u00a0per i viticoltori.<\/p><h4><b>VineForecast: Nella lotta contro Peronospora e Co.<\/b><\/h4><p>Il clima contribuisce quindi in modo significativo allo sviluppo e alla diffusione della Peronospora. Quindi, se volete un<b>\u00a0Prognosi della diffusione della peronospora sulla vite<\/b>\u00a0Prima di avventurarci nel futuro, dobbiamo essere in grado di valutare in modo affidabile la situazione meteorologica. Si poteva prevedere la diffusione catastrofica della malattia nel 2016? Ovviamente \u00e8 impossibile dirlo con esattezza. Quello che \u00e8 certo, per\u00f2, \u00e8 che l'osservazione a lungo termine delle singole condizioni meteorologiche, come temperatura, precipitazioni e bagnatura delle foglie, avrebbe portato a una stima relativamente affidabile della diffusione.<\/p><p>Con il nostro\u00a0<b>Sistema di previsione VineForecast\u00a0<\/b>ci siamo specializzati nell'individuazione precoce di queste condizioni climatiche infettive. In questo modo, vogliamo contribuire a garantire che le perdite di raccolto causate dalla Peronospora non siano cos\u00ec drammatiche come nel 2016. In futuro, utilizzeremo il nostro strumento per fare affidamento sull'affidabile\u00a0<b>Previsioni delle condizioni meteo di Peronospora<\/b>, per essere sempre un passo avanti alla malattia. Anche altre malattie sono influenzate dal tempo. VineForecast non fornisce quindi solo previsioni per la Peronospora, ma anche per le malattie fungine.\u00a0<a href=\"https:\/\/www.vineforecast.com\/it\/oidio-della-vite-oidium-tuckeri-il-tempo-e-le-malattie-fungine-2\/\">Oidio (oidio)<\/a>\u00a0e\u00a0<a href=\"https:\/\/www.vineforecast.com\/it\/botrytis-cinerea-muffa-grigia-muffa-grigia-malattie-fungine-in-viticoltura-3\/\">Botrytis (muffa grigia, dal 2022).<\/a><\/p>\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>","protected":false},"excerpt":{"rendered":"<p>So wie alle Pflanzen, die in nat\u00fcrlicher Umgebung wachsen, sind auch Weinreben und ihre Entwicklung stark vom Wetter abh\u00e4ngig. Ausreichend Niederschlag, gute Bodenqualit\u00e4t und moderate Sonneneinstrahlung sind ein Garant f\u00fcr optimales Pflanzenwachstum \u2013 und machen den Winzer gl\u00fccklich. Doch leider ist nicht nur die Weinrebe stark vom Wetter abh\u00e4ngig, sondern auch ihre schlimmsten Feinde sind [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":938,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-937","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pflanzenschutz"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Peronospora viticola (Falscher Mehltau der Weinrebe) - VineForecast<\/title>\n<meta name=\"description\" content=\"Peronospora ist eine der gef\u00e4hrlichsten Pilzkrankheiten im Weinbau. 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