{"id":1237,"date":"2018-07-24T18:07:29","date_gmt":"2018-07-24T16:07:29","guid":{"rendered":"https:\/\/www.kalliergo.gr\/en\/powdery-mildew-cucurbits\/"},"modified":"2023-07-05T12:01:48","modified_gmt":"2023-07-05T10:01:48","slug":"powdery-mildew-cucurbits","status":"publish","type":"post","link":"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/","title":{"rendered":"Powdery mildew of cucurbits"},"content":{"rendered":"\n<p>In cucurbits (cucumbers, pumpkins) we find powdery mildew of cucurbits infestations by all three pathogens, which can often coexist.<\/p>\n\n\n\n<p>Scientific name: <strong>Erysiphe cichoracearum, Sphaerotheca fuliginea, Leveillula taurica, Erysiphe cichoracearum, Sphaerotheca fuliginea, Leveillula taurica, Erysiphaceae, Erysiphales, Podosphaera xanthii<\/strong><br>Other name: <strong>Powdery Mildews<br><\/strong>Greek name: <strong>\u03a9\u03af\u03b4\u03b9\u03bf \u0391\u03b3\u03b3\u03bf\u03c5\u03c1\u03b9\u03ac\u03c2<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Symptoms<\/h2>\n\n\n\n<p>In infestation by <strong>Erysiphe cichoracearum<\/strong>, small, round spots appear at the beginning, which, as the disease progresses, expand, acquire a chlorotic algae and are covered by the characteristic white rash.<\/p>\n\n\n<style id=\"bwg-style-0\">    #bwg_container1_0 #bwg_container2_0 .bwg-container-0.bwg-standard-thumbnails {      width: 1254px;              justify-content: center;        margin:0 auto !important;              background-color: rgba(255, 255, 255, 0.00);            padding-left: 4px;      padding-top: 4px;      max-width: 100%;            }        #bwg_container1_0 #bwg_container2_0 .bwg-container-0.bwg-standard-thumbnails .bwg-item {    justify-content: flex-start;      max-width: 250px;          }    #bwg_container1_0 #bwg_container2_0 .bwg-container-0.bwg-standard-thumbnails .bwg-item a {       margin-right: 4px;       margin-bottom: 4px;    }    #bwg_container1_0 #bwg_container2_0 .bwg-container-0.bwg-standard-thumbnails .bwg-item0 {      padding: 0px;            background-color:rgba(0,0,0, 0.30);      border: 0px none #CCCCCC;      opacity: 1.00;      border-radius: 0;      box-shadow: ;    }    #bwg_container1_0 #bwg_container2_0 .bwg-container-0.bwg-standard-thumbnails .bwg-item1 img {      max-height: none;      max-width: none;      padding: 0 !important;    }         @media only screen and (min-width: 480px) {\t\t#bwg_container1_0 #bwg_container2_0 .bwg-container-0.bwg-standard-thumbnails .bwg-item1 img {\t\t\t-webkit-transition: all .3s; transition: all .3s;\t\t}\t\t#bwg_container1_0 #bwg_container2_0 .bwg-container-0.bwg-standard-thumbnails .bwg-item1 img:hover {\t\t\t-ms-transform: scale(1.08);\t\t\t-webkit-transform: scale(1.08);\t\t\ttransform: scale(1.08);\t\t}\t\t\t\t.bwg-standard-thumbnails .bwg-zoom-effect .bwg-zoom-effect-overlay {\t\t\t\t\t\tbackground-color:rgba(0,0,0, 0.3);\t\t}\t\t.bwg-standard-thumbnails .bwg-zoom-effect:hover img {\t\t\t-ms-transform: scale(1.08);\t\t\t-webkit-transform: scale(1.08);\t\t\ttransform: scale(1.08);\t\t}\t\t      }\t    #bwg_container1_0 #bwg_container2_0 .bwg-container-0.bwg-standard-thumbnails .bwg-item1 {      padding-top: 56%;    }        #bwg_container1_0 #bwg_container2_0 .bwg-container-0.bwg-standard-thumbnails .bwg-title1 {      position: absolute;      top: 0;      z-index: 100;      width: 100%;      height: 100%;      display: flex;      justify-content: center;      align-content: center;      flex-direction: column;      opacity: 0;    }\t      #bwg_container1_0 #bwg_container2_0 .bwg-container-0.bwg-standard-thumbnails .bwg-title2,    #bwg_container1_0 #bwg_container2_0 .bwg-container-0.bwg-standard-thumbnails .bwg-ecommerce2 {      color: #FFFFFF;      font-family: Ubuntu;      font-size: 16px;      font-weight: bold;      padding: 2px;      text-shadow: ;      max-height: 100%;    }    #bwg_container1_0 #bwg_container2_0 .bwg-container-0.bwg-standard-thumbnails .bwg-thumb-description span {    color: #323A45;    font-family: Ubuntu;    font-size: 12px;    max-height: 100%;    word-wrap: break-word;    }    #bwg_container1_0 #bwg_container2_0 .bwg-container-0.bwg-standard-thumbnails .bwg-play-icon2 {      font-size: 32px;    }    #bwg_container1_0 #bwg_container2_0 .bwg-container-0.bwg-standard-thumbnails .bwg-ecommerce2 {      font-size: 19.2px;      color: #323A45;    }    <\/style>    <div id=\"bwg_container1_0\"         class=\"bwg_container bwg_thumbnail bwg_thumbnails \"         data-right-click-protection=\"0\"         data-bwg=\"0\"         data-scroll=\"0\"         data-gallery-type=\"thumbnails\"         data-gallery-view-type=\"thumbnails\"         data-current-url=\"\/en\/wp-json\/wp\/v2\/posts\/1237\"         data-lightbox-url=\"https:\/\/www.kalliergo.gr\/en\/wp-admin\/admin-ajax.php?action=GalleryBox&#038;current_view=0&#038;gallery_id=3&#038;tag=0&#038;theme_id=1&#038;shortcode_id=8&#038;sort_by=order&#038;order_by=asc&#038;current_url=%2Fen%2Fwp-json%2Fwp%2Fv2%2Fposts%2F1237\"         data-gallery-id=\"3\"         data-popup-width=\"800\"         data-popup-height=\"500\"         data-is-album=\"gallery\"         data-buttons-position=\"bottom\">      <div id=\"bwg_container2_0\">             <div id=\"ajax_loading_0\" class=\"bwg_loading_div_1\">      <div class=\"bwg_loading_div_2\">        <div class=\"bwg_loading_div_3\">          <div id=\"loading_div_0\" class=\"bwg_spider_ajax_loading\">          <\/div>        <\/div>      <\/div>    <\/div>            <form id=\"gal_front_form_0\"              class=\"bwg-hidden\"              method=\"post\"              action=\"#\"              data-current=\"0\"              data-shortcode-id=\"8\"              data-gallery-type=\"thumbnails\"              data-gallery-id=\"3\"              data-tag=\"0\"              data-album-id=\"0\"              data-theme-id=\"1\"              data-ajax-url=\"https:\/\/www.kalliergo.gr\/en\/wp-admin\/admin-ajax.php?action=bwg_frontend_data\">          <div id=\"bwg_container3_0\" class=\"bwg-background bwg-background-0\">                <div data-max-count=\"5\"         data-thumbnail-width=\"250\"         data-bwg=\"0\"         data-gallery-id=\"3\"         data-lightbox-url=\"https:\/\/www.kalliergo.gr\/en\/wp-admin\/admin-ajax.php?action=GalleryBox&amp;current_view=0&amp;gallery_id=3&amp;tag=0&amp;theme_id=1&amp;shortcode_id=8&amp;sort_by=order&amp;order_by=asc&amp;current_url=%2Fen%2Fwp-json%2Fwp%2Fv2%2Fposts%2F1237\"         id=\"bwg_thumbnails_0\"         class=\"bwg-container-0 bwg-thumbnails bwg-standard-thumbnails bwg-container bwg-border-box\">            <div class=\"bwg-item\">        <a class=\"bwg-a  bwg_lightbox\"  data-image-id=\"17\" href=\"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/photo-gallery\/dis-oidio-aggourias-02.jpg?bwg=1558032630\" data-elementor-open-lightbox=\"no\">                <div class=\"bwg-item0 \">          <div class=\"bwg-item1 bwg-zoom-effect\">            <div class=\"bwg-item2\">              <img decoding=\"async\" class=\"skip-lazy bwg_standart_thumb_img_0 \"                   data-id=\"17\"                   data-width=\"500\"                   data-height=\"327\"                   data-src=\"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/photo-gallery\/thumb\/dis-oidio-aggourias-02.jpg?bwg=1558032630\"                   src=\"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/photo-gallery\/thumb\/dis-oidio-aggourias-02.jpg?bwg=1558032630\"                   alt=\"dis-oidio-aggourias-02\"                   title=\"dis-oidio-aggourias-02\" \/>            <\/div>            <div class=\"bwg-zoom-effect-overlay\">              <div class=\"bwg-title1\"><div class=\"bwg-title2\">dis-oidio-aggourias-02<\/div><\/div>                                        <\/div>          <\/div>        <\/div>                        <\/a>              <\/div>            <div class=\"bwg-item\">        <a class=\"bwg-a  bwg_lightbox\"  data-image-id=\"16\" href=\"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/photo-gallery\/dis-oidio-aggourias-03.jpg?bwg=1558032630\" data-elementor-open-lightbox=\"no\">                <div class=\"bwg-item0 \">          <div class=\"bwg-item1 bwg-zoom-effect\">            <div class=\"bwg-item2\">              <img decoding=\"async\" class=\"skip-lazy bwg_standart_thumb_img_0 \"                   data-id=\"16\"                   data-width=\"500\"                   data-height=\"375\"                   data-src=\"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/photo-gallery\/thumb\/dis-oidio-aggourias-03.jpg?bwg=1558032630\"                   src=\"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/photo-gallery\/thumb\/dis-oidio-aggourias-03.jpg?bwg=1558032630\"                   alt=\"dis-oidio-aggourias-03\"                   title=\"dis-oidio-aggourias-03\" \/>            <\/div>            <div class=\"bwg-zoom-effect-overlay\">              <div class=\"bwg-title1\"><div class=\"bwg-title2\">dis-oidio-aggourias-03<\/div><\/div>                                        <\/div>          <\/div>        <\/div>                        <\/a>              <\/div>            <div class=\"bwg-item\">        <a class=\"bwg-a  bwg_lightbox\"  data-image-id=\"15\" href=\"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/photo-gallery\/dis-oidio-aggourias-04.jpg?bwg=1558032630\" data-elementor-open-lightbox=\"no\">                <div class=\"bwg-item0 \">          <div class=\"bwg-item1 bwg-zoom-effect\">            <div class=\"bwg-item2\">              <img decoding=\"async\" class=\"skip-lazy bwg_standart_thumb_img_0 \"                   data-id=\"15\"                   data-width=\"375\"                   data-height=\"500\"                   data-src=\"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/photo-gallery\/thumb\/dis-oidio-aggourias-04.jpg?bwg=1558032630\"                   src=\"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/photo-gallery\/thumb\/dis-oidio-aggourias-04.jpg?bwg=1558032630\"                   alt=\"dis-oidio-aggourias-04\"                   title=\"dis-oidio-aggourias-04\" \/>            <\/div>            <div class=\"bwg-zoom-effect-overlay\">              <div class=\"bwg-title1\"><div class=\"bwg-title2\">dis-oidio-aggourias-04<\/div><\/div>                                        <\/div>          <\/div>        <\/div>                        <\/a>              <\/div>            <div class=\"bwg-item\">        <a class=\"bwg-a  bwg_lightbox\"  data-image-id=\"14\" href=\"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/photo-gallery\/dis-oidio-aggourias-01.jpg?bwg=1558032630\" data-elementor-open-lightbox=\"no\">                <div class=\"bwg-item0 \">          <div class=\"bwg-item1 bwg-zoom-effect\">            <div class=\"bwg-item2\">              <img decoding=\"async\" class=\"skip-lazy bwg_standart_thumb_img_0 \"                   data-id=\"14\"                   data-width=\"500\"                   data-height=\"327\"                   data-src=\"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/photo-gallery\/thumb\/dis-oidio-aggourias-01.jpg?bwg=1558032630\"                   src=\"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/photo-gallery\/thumb\/dis-oidio-aggourias-01.jpg?bwg=1558032630\"                   alt=\"dis-oidio-aggourias-01\"                   title=\"dis-oidio-aggourias-01\" \/>            <\/div>            <div class=\"bwg-zoom-effect-overlay\">              <div class=\"bwg-title1\"><div class=\"bwg-title2\">dis-oidio-aggourias-01<\/div><\/div>                                        <\/div>          <\/div>        <\/div>                        <\/a>              <\/div>          <\/div>    <style>      \/*pagination styles*\/      #bwg_container1_0 #bwg_container2_0 .tablenav-pages_0 {\t\t\t\ttext-align: center;\t\t\t\tfont-size: 12px;\t\t\t\tfont-family: Ubuntu;\t\t\t\tfont-weight: bold;\t\t\t\tcolor: #666666;\t\t\t\tmargin: 6px 0 4px;\t\t\t\tdisplay: block;      }      @media only screen and (max-width : 320px) {      #bwg_container1_0 #bwg_container2_0 .displaying-num_0 {     \t display: none;      }      }      #bwg_container1_0 #bwg_container2_0 .displaying-num_0 {\t\t\t\tfont-size: 12px;\t\t\t\tfont-family: Ubuntu;\t\t\t\tfont-weight: bold;\t\t\t\tcolor: #666666;\t\t\t\tmargin-right: 10px;\t\t\t\tvertical-align: middle;      }      #bwg_container1_0 #bwg_container2_0 .paging-input_0 {\t\t\t\tfont-size: 12px;\t\t\t\tfont-family: Ubuntu;\t\t\t\tfont-weight: bold;\t\t\t\tcolor: #666666;\t\t\t\tvertical-align: middle;      }      #bwg_container1_0 #bwg_container2_0 .tablenav-pages_0 a.disabled,      #bwg_container1_0 #bwg_container2_0 .tablenav-pages_0 a.disabled:hover,      #bwg_container1_0 #bwg_container2_0 .tablenav-pages_0 a.disabled:focus,\t\t\t#bwg_container1_0 #bwg_container2_0 .tablenav-pages_0 input.bwg_current_page {\t\t\t\tcursor: default;\t\t\t\tcolor: rgba(102, 102, 102, 0.5);      }      #bwg_container1_0 #bwg_container2_0 .tablenav-pages_0 a,      #bwg_container1_0 #bwg_container2_0 .tablenav-pages_0 input.bwg_current_page {\t\t\t\tcursor: pointer;\t\t\t\ttext-align: center;\t\t\t\tfont-size: 12px;\t\t\t\tfont-family: Ubuntu;\t\t\t\tfont-weight: bold;\t\t\t\tcolor: #666666;\t\t\t\ttext-decoration: none;\t\t\t\tpadding: 3px 6px;\t\t\t\tmargin: 0;\t\t\t\tborder-radius: 0;\t\t\t\tborder-style: solid;\t\t\t\tborder-width: 1px;\t\t\t\tborder-color: #E3E3E3;\t\t\t\t\t\t\t\tbackground-color: rgba(255, 255, 255, 1.00);\t\t\t\tbox-shadow: 0;\t\t\t\ttransition: all 0.3s ease 0s;-webkit-transition: all 0.3s ease 0s;      }      <\/style>      <span class=\"bwg_nav_cont_0\">              <div class=\"tablenav-pages_0\">                  <\/div>                <input type=\"hidden\" id=\"page_number_0\" name=\"page_number_0\" value=\"1\" \/>      <script type=\"text\/javascript\">        if( jQuery('.bwg_nav_cont_0').length > 1 ) {          jQuery('.bwg_nav_cont_0').first().remove()        }        function spider_page_0(cur, x, y, load_more) {          if (typeof load_more == \"undefined\") {            var load_more = false;          }          if (jQuery(cur).hasClass('disabled')) {            return false;          }          var items_county_0 = 1;          switch (y) {            case 1:              if (x >= items_county_0) {                document.getElementById('page_number_0').value = items_county_0;              }              else {                document.getElementById('page_number_0').value = x + 1;              }              break;            case 2:              document.getElementById('page_number_0').value = items_county_0;              break;            case -1:              if (x == 1) {                document.getElementById('page_number_0').value = 1;              }              else {                document.getElementById('page_number_0').value = x - 1;              }              break;            case -2:              document.getElementById('page_number_0').value = 1;              break;\t\t\t\t\t\tcase 0:              document.getElementById('page_number_0').value = x;              break;            default:              document.getElementById('page_number_0').value = 1;          }          bwg_ajax('gal_front_form_0', '0', 'bwg_thumbnails_0', '0', '', 'gallery', 0, '', '', load_more, '', 1);        }                    jQuery('.first-page-0').on('click', function () {              spider_page_0(this, 1, -2, 'numeric');              return false;            });            jQuery('.prev-page-0').on('click', function () {              spider_page_0(this, 1, -1, 'numeric');              return false;            });            jQuery('.next-page-0').on('click', function () {              spider_page_0(this, 1, 1, 'numeric');              return false;            });            jQuery('.last-page-0').on('click', function () {              spider_page_0(this, 1, 2, 'numeric');              return false;            });        \t\t\t\t\/* Change page on input enter. *\/        function bwg_change_page_0( e, that ) {          if (  e.key == 'Enter' ) {            var to_page = parseInt(jQuery(that).val());            var pages_count = jQuery(that).parents(\".pagination-links\").data(\"pages-count\");            var current_url_param = jQuery(that).attr('data-url-info');            if (to_page > pages_count) {              to_page = 1;            }\t \t\t\t\t\t\t\t\t\t\t\t\tspider_page_0(this, to_page, 0, 'numeric');\t\t\t\t\t\t\treturn false;\t\t\t\t\t\t          }          return true;        }        jQuery('.bwg_load_btn_0').on('click', function () {            spider_page_0(this, 1, 1, true);            return false;        });      <\/script>      <\/span>                <\/div>        <\/form>        <style>          #bwg_container1_0 #bwg_container2_0 #spider_popup_overlay_0 {          background-color: #EEEEEE;          opacity: 0.60;          }          <\/style>        <div id=\"bwg_spider_popup_loading_0\" class=\"bwg_spider_popup_loading\"><\/div>        <div id=\"spider_popup_overlay_0\" class=\"spider_popup_overlay\" onclick=\"spider_destroypopup(1000)\"><\/div>        <input type=\"hidden\" id=\"bwg_random_seed_0\" value=\"1469855427\">                <\/div>    <\/div>    <script>      if (document.readyState === 'complete') {        if( typeof bwg_main_ready == 'function' ) {          if ( jQuery(\"#bwg_container1_0\").height() ) {            bwg_main_ready(jQuery(\"#bwg_container1_0\"));          }        }      } else {        document.addEventListener('DOMContentLoaded', function() {          if( typeof bwg_main_ready == 'function' ) {            if ( jQuery(\"#bwg_container1_0\").height() ) {             bwg_main_ready(jQuery(\"#bwg_container1_0\"));            }          }        });      }    <\/script>    \n\n\n\n<p>Growth of the fungus causes deformities in leaves and stems. The spots on the leaves develop into necrotic spots and destroy them. Small black spots that may be present on the affected leaves are the fungus&#8217;s closed cases.<\/p>\n\n\n\n<p>Infestation by <strong>Sphaerotheca fuliginea<\/strong> is widespread in all cucumber, melon and pumpkin growing areas.<\/p>\n\n\n\n<p>At first, light-colored spots appear on the upper surface of the leaves, which then expand and turn grey and cover the entire stem.<\/p>\n\n\n\n<p>The infestation occurs mainly on fully developed leaves and rarely on fruits. In severe infestations the whole plants are destroyed.<\/p>\n\n\n\n<p>The fungus <strong>Leveillula taurica<\/strong> causes light yellow spots to appear on the leaves of cucumber which develop into necrotic spots. Fungal decay occurs under favourable conditions on both leaf surfaces.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pathogens &#8211; Growth conditions<\/h2>\n\n\n\n<p>The fungus <strong>Erysiphe cichoracearum<\/strong> is an obligate ectoparasite, i.e. it grows only on the outer surface of the tissues and sends mycelia inside the cells to feed (unlike the fungus Leveillula taurica which grows on the mid-leaf). It is a pathogen widespread in the temperate zone. It reproduces by ascospores, which germinate in a wide temperature range. After germination within 2 hours it forms an appressorium and then pierces the epipenidium.<\/p>\n\n\n\n<p>The fungus grows rapidly and in warm areas it reproduces with conidia, which do not require very high relative humidity to germinate.<\/p>\n\n\n\n<p>The mycelium grows on the surface of the affected tissue.<\/p>\n\n\n\n<p>The fungus <strong>Sphaerotheca fuliginea<\/strong> is also an obligate pest. It can overwinter with the conidia in the greenhouse and infect the new crop. The conidia germinate at temperatures of around 25 \u00b0C and at high relative humidity (90-100 %). The mycelium grows on the surface of the tissues, initially glassy and dense and then turns brown. Closed cases are rarely formed.<\/p>\n\n\n\n<p>The infestation starts in patches and expands rapidly.<\/p>\n\n\n\n<p>The fungus <strong>Leveillula taurica<\/strong> is also an obligate parasite, infecting from the stomata. It enters the tissues and grows endophytically in the mesophyll. From there the conidiophores develop, appearing as a white excrescence. These produce the fungal spores (conidia) which are dry spores, are carried by the wind and do not require high humidity conditions to germinate. This is why powdery mildew of cucurbits is a widespread disease even in relatively dry conditions compared to other pathogens.<\/p>\n\n\n\n<p>The conidia also spread the disease to healthy plants.<\/p>\n\n\n\n<p>Spore germination and penetration can be completed within 3 hours.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Treatment<\/h2>\n\n\n\n<p>Powdery mildew of cucurbits is one of the most serious diseases of cucurbits and there are different degrees of susceptibility of the three pathogens to the various active substances.<\/p>\n\n\n\n<p>Protective control of the crop and early intervention with appropriate fungicides is recommended.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Source<\/h2>\n\n\n\n<p><a title=\"\" href=\"https:\/\/www.bayercropscience.gr\/\" target=\"_blank\" rel=\"noopener noreferrer\">www.bayercropscience.gr<\/a><br><a href=\"https:\/\/en.wikipedia.org\/wiki\/Erysiphe_cichoracearum\" target=\"_blank\" rel=\"noopener\">Erysiphe cichoracearum<\/a><br><a href=\"https:\/\/extension.umn.edu\/disease-management\/powdery-mildew-cucurbits\" target=\"_blank\" rel=\"noopener\">Powdery mildew of cucurbits<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>In cucurbits (cucumbers, pumpkins) we find powdery mildew of cucurbits infestations by all three pathogens, which can often coexist. Scientific name: Erysiphe cichoracearum, Sphaerotheca fuliginea, Leveillula taurica, Erysiphe cichoracearum, Sphaerotheca fuliginea, Leveillula taurica, Erysiphaceae, Erysiphales, Podosphaera xanthiiOther name: Powdery MildewsGreek name: \u03a9\u03af\u03b4\u03b9\u03bf \u0391\u03b3\u03b3\u03bf\u03c5\u03c1\u03b9\u03ac\u03c2 Symptoms In infestation by Erysiphe cichoracearum, small, round spots appear at the [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":1236,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_editorskit_title_hidden":false,"_editorskit_reading_time":2,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[32],"tags":[720,725,163,711],"class_list":["post-1237","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-plant-diseases-pests","tag-cucumbers","tag-plant-disease","tag-powdery-mildew","tag-zucchini"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Powdery mildew of cucurbits - KALLIERGO<\/title>\n<meta name=\"description\" content=\"Powdery mildew of cucurbits is one of the most serious diseases of cucurbits (cucumbers, pumpkins). The infestation occurs mainly on fully developed leaves.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Powdery mildew of cucurbits - KALLIERGO\" \/>\n<meta property=\"og:description\" content=\"Powdery mildew of cucurbits is one of the most serious diseases of cucurbits (cucumbers, pumpkins). The infestation occurs mainly on fully developed leaves.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/\" \/>\n<meta property=\"og:site_name\" content=\"KALLIERGO\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/kalliergo\/\" \/>\n<meta property=\"article:published_time\" content=\"2018-07-24T16:07:29+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-07-05T10:01:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/2013\/07\/99609e5cd2ea2cfe82a24716125ff22a.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"392\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Ilias Antonopoulos\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ilias Antonopoulos\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/\"},\"author\":{\"name\":\"Ilias Antonopoulos\",\"@id\":\"https:\/\/www.kalliergo.gr\/en\/#\/schema\/person\/f7d2d101370364ed36301c4f184a8d2c\"},\"headline\":\"Powdery mildew of cucurbits\",\"datePublished\":\"2018-07-24T16:07:29+00:00\",\"dateModified\":\"2023-07-05T10:01:48+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/\"},\"wordCount\":534,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.kalliergo.gr\/en\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/2013\/07\/99609e5cd2ea2cfe82a24716125ff22a.jpg\",\"keywords\":[\"CUCUMBERS\",\"PLANT DISEASE\",\"POWDERY MILDEW\",\"ZUCCHINI\"],\"articleSection\":[\"Plants Diseases and Pests\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/\",\"url\":\"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/\",\"name\":\"Powdery mildew of cucurbits - KALLIERGO\",\"isPartOf\":{\"@id\":\"https:\/\/www.kalliergo.gr\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/2013\/07\/99609e5cd2ea2cfe82a24716125ff22a.jpg\",\"datePublished\":\"2018-07-24T16:07:29+00:00\",\"dateModified\":\"2023-07-05T10:01:48+00:00\",\"description\":\"Powdery mildew of cucurbits is one of the most serious diseases of cucurbits (cucumbers, pumpkins). The infestation occurs mainly on fully developed leaves.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/#primaryimage\",\"url\":\"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/2013\/07\/99609e5cd2ea2cfe82a24716125ff22a.jpg\",\"contentUrl\":\"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/2013\/07\/99609e5cd2ea2cfe82a24716125ff22a.jpg\",\"width\":600,\"height\":392,\"caption\":\"Powdery mildew of cucurbits\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.kalliergo.gr\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Plants Diseases and Pests\",\"item\":\"https:\/\/www.kalliergo.gr\/en\/1\/plant-diseases-pests\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Powdery mildew of cucurbits\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.kalliergo.gr\/en\/#website\",\"url\":\"https:\/\/www.kalliergo.gr\/en\/\",\"name\":\"KALLIERGO\",\"description\":\"Learn How to Grow Growing Plants\",\"publisher\":{\"@id\":\"https:\/\/www.kalliergo.gr\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.kalliergo.gr\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.kalliergo.gr\/en\/#organization\",\"name\":\"KALLIERGO\",\"url\":\"https:\/\/www.kalliergo.gr\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.kalliergo.gr\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/2019\/12\/kalliergo-logo-04.png\",\"contentUrl\":\"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/2019\/12\/kalliergo-logo-04.png\",\"width\":377,\"height\":134,\"caption\":\"KALLIERGO\"},\"image\":{\"@id\":\"https:\/\/www.kalliergo.gr\/en\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/kalliergo\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.kalliergo.gr\/en\/#\/schema\/person\/f7d2d101370364ed36301c4f184a8d2c\",\"name\":\"Ilias Antonopoulos\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.kalliergo.gr\/en\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/785c88a243f49969ed04c982644007814a86fc586f9ce36a34cdb08f297e0979?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/785c88a243f49969ed04c982644007814a86fc586f9ce36a34cdb08f297e0979?s=96&d=mm&r=g\",\"caption\":\"Ilias Antonopoulos\"},\"description\":\"I share my knowledge and experience about gardening, growing vegetables, trees, flowers and recycling. Every day I learn new things. I am experiencing what Greek philosopher Socrates said: \\\"all I know is that I know nothing\\\" (\\\"\u0395\u03bd \u039f\u03af\u03b4\u03b1, \u038c\u03c4\u03b9 \u039f\u03c5\u03b4\u03ad\u03bd \u039f\u03af\u03b4\u03b1\\\"). I perceive my self as always a student. I created kalliergo.gr back in 2010, charmed by the plants magical world. I am a Biomedical Engineer, holding a MSc degree on E-Business. For a living I help businesses to grow online. I am not an agronomist but wish I had also a degree on agronomy. I hope that you will find interesting and helpful information on KALLIERGO.\",\"url\":\"https:\/\/www.kalliergo.gr\/en\/author\/ilias\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Powdery mildew of cucurbits - KALLIERGO","description":"Powdery mildew of cucurbits is one of the most serious diseases of cucurbits (cucumbers, pumpkins). The infestation occurs mainly on fully developed leaves.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/","og_locale":"en_US","og_type":"article","og_title":"Powdery mildew of cucurbits - KALLIERGO","og_description":"Powdery mildew of cucurbits is one of the most serious diseases of cucurbits (cucumbers, pumpkins). The infestation occurs mainly on fully developed leaves.","og_url":"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/","og_site_name":"KALLIERGO","article_publisher":"https:\/\/www.facebook.com\/kalliergo\/","article_published_time":"2018-07-24T16:07:29+00:00","article_modified_time":"2023-07-05T10:01:48+00:00","og_image":[{"width":600,"height":392,"url":"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/2013\/07\/99609e5cd2ea2cfe82a24716125ff22a.jpg","type":"image\/jpeg"}],"author":"Ilias Antonopoulos","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Ilias Antonopoulos","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/#article","isPartOf":{"@id":"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/"},"author":{"name":"Ilias Antonopoulos","@id":"https:\/\/www.kalliergo.gr\/en\/#\/schema\/person\/f7d2d101370364ed36301c4f184a8d2c"},"headline":"Powdery mildew of cucurbits","datePublished":"2018-07-24T16:07:29+00:00","dateModified":"2023-07-05T10:01:48+00:00","mainEntityOfPage":{"@id":"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/"},"wordCount":534,"commentCount":0,"publisher":{"@id":"https:\/\/www.kalliergo.gr\/en\/#organization"},"image":{"@id":"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/#primaryimage"},"thumbnailUrl":"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/2013\/07\/99609e5cd2ea2cfe82a24716125ff22a.jpg","keywords":["CUCUMBERS","PLANT DISEASE","POWDERY MILDEW","ZUCCHINI"],"articleSection":["Plants Diseases and Pests"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/","url":"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/","name":"Powdery mildew of cucurbits - KALLIERGO","isPartOf":{"@id":"https:\/\/www.kalliergo.gr\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/#primaryimage"},"image":{"@id":"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/#primaryimage"},"thumbnailUrl":"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/2013\/07\/99609e5cd2ea2cfe82a24716125ff22a.jpg","datePublished":"2018-07-24T16:07:29+00:00","dateModified":"2023-07-05T10:01:48+00:00","description":"Powdery mildew of cucurbits is one of the most serious diseases of cucurbits (cucumbers, pumpkins). The infestation occurs mainly on fully developed leaves.","breadcrumb":{"@id":"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/#primaryimage","url":"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/2013\/07\/99609e5cd2ea2cfe82a24716125ff22a.jpg","contentUrl":"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/2013\/07\/99609e5cd2ea2cfe82a24716125ff22a.jpg","width":600,"height":392,"caption":"Powdery mildew of cucurbits"},{"@type":"BreadcrumbList","@id":"https:\/\/www.kalliergo.gr\/en\/plant-diseases-pests\/powdery-mildew-cucurbits\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.kalliergo.gr\/en\/"},{"@type":"ListItem","position":2,"name":"Plants Diseases and Pests","item":"https:\/\/www.kalliergo.gr\/en\/1\/plant-diseases-pests\/"},{"@type":"ListItem","position":3,"name":"Powdery mildew of cucurbits"}]},{"@type":"WebSite","@id":"https:\/\/www.kalliergo.gr\/en\/#website","url":"https:\/\/www.kalliergo.gr\/en\/","name":"KALLIERGO","description":"Learn How to Grow Growing Plants","publisher":{"@id":"https:\/\/www.kalliergo.gr\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.kalliergo.gr\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.kalliergo.gr\/en\/#organization","name":"KALLIERGO","url":"https:\/\/www.kalliergo.gr\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.kalliergo.gr\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/2019\/12\/kalliergo-logo-04.png","contentUrl":"https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/2019\/12\/kalliergo-logo-04.png","width":377,"height":134,"caption":"KALLIERGO"},"image":{"@id":"https:\/\/www.kalliergo.gr\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/kalliergo\/"]},{"@type":"Person","@id":"https:\/\/www.kalliergo.gr\/en\/#\/schema\/person\/f7d2d101370364ed36301c4f184a8d2c","name":"Ilias Antonopoulos","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.kalliergo.gr\/en\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/785c88a243f49969ed04c982644007814a86fc586f9ce36a34cdb08f297e0979?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/785c88a243f49969ed04c982644007814a86fc586f9ce36a34cdb08f297e0979?s=96&d=mm&r=g","caption":"Ilias Antonopoulos"},"description":"I share my knowledge and experience about gardening, growing vegetables, trees, flowers and recycling. Every day I learn new things. I am experiencing what Greek philosopher Socrates said: \"all I know is that I know nothing\" (\"\u0395\u03bd \u039f\u03af\u03b4\u03b1, \u038c\u03c4\u03b9 \u039f\u03c5\u03b4\u03ad\u03bd \u039f\u03af\u03b4\u03b1\"). I perceive my self as always a student. I created kalliergo.gr back in 2010, charmed by the plants magical world. I am a Biomedical Engineer, holding a MSc degree on E-Business. For a living I help businesses to grow online. I am not an agronomist but wish I had also a degree on agronomy. I hope that you will find interesting and helpful information on KALLIERGO.","url":"https:\/\/www.kalliergo.gr\/en\/author\/ilias\/"}]}},"uagb_featured_image_src":{"full":["https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/2013\/07\/99609e5cd2ea2cfe82a24716125ff22a.jpg",600,392,false],"thumbnail":["https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/2013\/07\/99609e5cd2ea2cfe82a24716125ff22a-150x150.jpg",150,150,true],"medium":["https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/2013\/07\/99609e5cd2ea2cfe82a24716125ff22a-300x196.jpg",300,196,true],"medium_large":["https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/2013\/07\/99609e5cd2ea2cfe82a24716125ff22a.jpg",600,392,false],"large":["https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/2013\/07\/99609e5cd2ea2cfe82a24716125ff22a.jpg",600,392,false],"1536x1536":["https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/2013\/07\/99609e5cd2ea2cfe82a24716125ff22a.jpg",600,392,false],"2048x2048":["https:\/\/www.kalliergo.gr\/en\/wp-content\/uploads\/2013\/07\/99609e5cd2ea2cfe82a24716125ff22a.jpg",600,392,false]},"uagb_author_info":{"display_name":"Ilias Antonopoulos","author_link":"https:\/\/www.kalliergo.gr\/en\/author\/ilias\/"},"uagb_comment_info":0,"uagb_excerpt":"In cucurbits (cucumbers, pumpkins) we find powdery mildew of cucurbits infestations by all three pathogens, which can often coexist. Scientific name: Erysiphe cichoracearum, Sphaerotheca fuliginea, Leveillula taurica, Erysiphe cichoracearum, Sphaerotheca fuliginea, Leveillula taurica, Erysiphaceae, Erysiphales, Podosphaera xanthiiOther name: Powdery MildewsGreek name: \u03a9\u03af\u03b4\u03b9\u03bf \u0391\u03b3\u03b3\u03bf\u03c5\u03c1\u03b9\u03ac\u03c2 Symptoms In infestation by Erysiphe cichoracearum, small, round spots appear at the&hellip;","_links":{"self":[{"href":"https:\/\/www.kalliergo.gr\/en\/wp-json\/wp\/v2\/posts\/1237","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kalliergo.gr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kalliergo.gr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kalliergo.gr\/en\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kalliergo.gr\/en\/wp-json\/wp\/v2\/comments?post=1237"}],"version-history":[{"count":0,"href":"https:\/\/www.kalliergo.gr\/en\/wp-json\/wp\/v2\/posts\/1237\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kalliergo.gr\/en\/wp-json\/wp\/v2\/media\/1236"}],"wp:attachment":[{"href":"https:\/\/www.kalliergo.gr\/en\/wp-json\/wp\/v2\/media?parent=1237"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kalliergo.gr\/en\/wp-json\/wp\/v2\/categories?post=1237"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kalliergo.gr\/en\/wp-json\/wp\/v2\/tags?post=1237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}