{"id":544,"date":"2015-10-19T09:56:38","date_gmt":"2015-10-19T07:56:38","guid":{"rendered":"https:\/\/www.worldseed.org\/?page_id=544"},"modified":"2021-03-10T14:08:13","modified_gmt":"2021-03-10T13:08:13","slug":"other-initiatives","status":"publish","type":"page","link":"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/disease-resistance\/other-initiatives\/","title":{"rendered":"Other Initiatives"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"544\" class=\"elementor elementor-544\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t<div class=\"elementor-inner\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-eeab9e8 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"eeab9e8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-88ff6c5\" data-id=\"88ff6c5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d18d5e7 elementor-widget elementor-widget-template\" data-id=\"d18d5e7\" data-element_type=\"widget\" data-widget_type=\"template.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-template\">\n\t\t\t\t\t<div data-elementor-type=\"section\" data-elementor-id=\"3198\" class=\"elementor elementor-3198\" data-elementor-settings=\"[]\">\n\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-55c4fb20 elementor-section-height-min-height elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"55c4fb20\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-278544ec\" data-id=\"278544ec\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-c70c372 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c70c372\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-c8d0668\" data-id=\"c8d0668\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-708c7e7 elementor-widget elementor-widget-global elementor-global-3004 elementor-widget-shortcode\" data-id=\"708c7e7\" data-element_type=\"widget\" id=\"9\" data-settings=\"{&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_offset&quot;:100,&quot;sticky_parent&quot;:&quot;yes&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;],&quot;sticky_effects_offset&quot;:0}\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\"><div class=\"sectional-nav\"><ul class=\"myLeftSubMenu\"><li class=\"page_item page-item-3136 page_item_has_children menu-item menu-item-has-children\"><a href=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/plant-breeding-2\/\" class=\"menu-link\">Plant Breeding<\/a>\n<ul class='children'>\n\t<li class=\"page_item page-item-495 menu-item\"><a href=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/plant-breeding-2\/genetic-resources\/\" class=\"menu-link\">Genetic Resources<\/a><\/li>\n\t<li class=\"page_item page-item-500 menu-item\"><a href=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/plant-breeding-2\/plant-breeding-innovation\/\" class=\"menu-link\">Plant Breeding Innovation<\/a><\/li>\n\t<li class=\"page_item page-item-505 menu-item\"><a href=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/plant-breeding-2\/protection-of-varieties\/\" class=\"menu-link\">Protection of Varieties<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"page_item page-item-20 page_item_has_children menu-item menu-item-has-children\"><a href=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/disease-resistance\/\" class=\"menu-link\">Disease Resistance<\/a>\n<ul 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href=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/phytosanitary-matters-2\/is-seed-a-pest-risk\/technical-resources\/\" class=\"menu-link\">Technical resources<\/a><\/li>\n\t<\/ul>\n<\/li>\n\t<li class=\"page_item page-item-343 page_item_has_children menu-item menu-item-has-children\"><a href=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/phytosanitary-matters-2\/pest-lists\/\" class=\"menu-link\">Pest Lists<\/a>\n\t<ul class='children'>\n\t\t<li class=\"page_item page-item-342 menu-item\"><a href=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/phytosanitary-matters-2\/pest-lists\/pest-risk-analysis\/\" class=\"menu-link\">Pest Risk Analysis<\/a><\/li>\n\t<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul><select class=\"\" id=\"page_id\"><option value=\"3136\"  data-url=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/plant-breeding-2\/\">Plant Breeding<\/option><option value=\"495\"  data-url=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/plant-breeding-2\/genetic-resources\/\">Genetic Resources<\/option><option value=\"500\"  data-url=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/plant-breeding-2\/plant-breeding-innovation\/\">Plant Breeding Innovation<\/option><option value=\"505\"  data-url=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/plant-breeding-2\/protection-of-varieties\/\">Protection of Varieties<\/option><option value=\"20\"  data-url=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/disease-resistance\/\">Disease Resistance<\/option><option value=\"511\"  data-url=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/disease-resistance\/overview\/\">Overview<\/option><option value=\"514\"  data-url=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/disease-resistance\/pathogen-codes\/\">Pathogen Codes<\/option><option value=\"521\"  data-url=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/disease-resistance\/differential-hosts\/\">Differential Hosts<\/option><option value=\"544\"  selected=\"selected\" data-url=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/disease-resistance\/other-initiatives\/\">Other Initiatives<\/option><option value=\"546\"  data-url=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/disease-resistance\/other-initiatives\/ibeb\/\">IBEB<\/option><option value=\"468\"  data-url=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/trade-rules-2\/\">Trade Rules<\/option><option value=\"24\"  data-url=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/seed-treatment\/\">Seed Treatment<\/option><option value=\"337\"  data-url=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/phytosanitary-matters-2\/\">Phytosanitary Matters<\/option><option value=\"341\"  data-url=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/phytosanitary-matters-2\/seed-health\/\">Seed Health<\/option><option value=\"1744\"  data-url=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/phytosanitary-matters-2\/seed-health\/ishi-veg-method-development\/\">ISHI-Veg Method Development<\/option><option value=\"1745\"  data-url=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/phytosanitary-matters-2\/seed-health\/ishi-veg-protocols\/\">ISHI-Veg Protocols<\/option><option value=\"2749\"  data-url=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/phytosanitary-matters-2\/seed-health\/ishi-veg-validation-reports\/\">ISHI-Veg Validation Reports<\/option><option value=\"1124\"  data-url=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/phytosanitary-matters-2\/is-seed-a-pest-risk\/\">Is seed a pest risk?<\/option><option value=\"2502\"  data-url=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/phytosanitary-matters-2\/is-seed-a-pest-risk\/technical-resources\/\">Technical resources<\/option><option value=\"343\"  data-url=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/phytosanitary-matters-2\/pest-lists\/\">Pest Lists<\/option><option value=\"342\"  data-url=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/phytosanitary-matters-2\/pest-lists\/pest-risk-analysis\/\">Pest Risk Analysis<\/option><\/select><\/div>\n     <script>\n     jQuery(document).ready(function($) {\n          jQuery(\"#page_id\").on(\"change\",function(){\n               var letlet = jQuery(\"option:selected\", this).attr(\"data-url\");\n               var valval = jQuery(this).val();\n               location.href=letlet;\n            \/\/alert(letlet);\n            \/\/console.log(letlet+\"+\"+valval);\n          });\n      });\n      <\/script><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-c61d179\" data-id=\"c61d179\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-23b2f34 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"23b2f34\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-9af676a holder-card full brown\" data-id=\"9af676a\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5fd2cad elementor-widget__width-inherit elementor-widget-mobile__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"5fd2cad\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>ISF is structured into horizontal sections, transversal committees and special groups which convene annually at the ISF World Seed Congress, and in some cases, at the ISF March and October meetings. The Chairs play a key role in\u00a0aligning\u00a0the\u00a0work of their\u00a0sections,\u00a0committees\u00a0and groups with ISF\u2019s strategic objectives through the development\u00a0of action plans.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-1b238e6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1b238e6\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-395df7e holder-card full ico yellow\" data-id=\"395df7e\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f08c47b elementor-widget elementor-widget-heading\" data-id=\"f08c47b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Collaboration for Plant Pathogen Strain Identification (CPPSI)<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32fd5fe elementor-widget__width-inherit elementor-widget-mobile__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"32fd5fe\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<div class=\"first column\">\n<p>CPPSI is a science based initiative developed to standardize the identification of plant pathogen strains and races based on sets of host differentials and reference pathogen strains.<\/p>\n<p>The consistent naming of plant pathogen strains and races is a recognized need in industry and academia and there is no recognized global body that regulates the naming of plant pathogen strains. Consequently, a US based effort was initiated in 2007 by the International Seed Federation (ISF) in partnership with the American Phytopathological Society (APS) to address this issue. An APS ad Hoc Committee was formed to achieve this goal. After a US-based system was defined and four pilot differential host sets developed and launched, the initiative took the name of the Collaboration for Plant Pathogen Strain Identification (CPPSI). CPPSI has continuing support from the American Seed Trade Association (ASTA), APS and ISF. CPPSI is now housed at the UC Davis Seed Biotechnology Center.<br \/><a href=\"https:\/\/cppsi.ucdavis.edu\/\">See CPPSI website<\/a><\/p>\n<\/div>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-9d17029 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9d17029\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-56faf2d holder-card full ico yellow\" data-id=\"56faf2d\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-78be9a5 elementor-widget elementor-widget-heading\" data-id=\"78be9a5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">The European Seed Association (ESA)<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b014543 elementor-widget__width-inherit elementor-widget-mobile__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"b014543\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<div class=\"first column\">\n<p class=\"dontsplit\">Company claims on the level of resistance in a variety to a pathogen are based on tests carried out with well-characterized isolates of the pathogen in controlled environmental conditions. This resistance may be effective against all or some biotypes, pathotypes, races or strains of the pathogen. However, pathogens are known to develop and form new biotypes, pathotypes, races or strains that can cause damage to plants that remain unaffected by the original form of the pathogen.<\/p>\n<\/div>\n<div class=\"last  column\">\n<p class=\"dontsplit\">To provide support to companies in case of litigation through clear and consistent communication on disease resistance in vegetable crop varieties, ESA\u2019s Working Group on Harmonization of Resistance Terminology has put together information on the strain\/race of a pathogen to which commercial or other varieties are resistant and the level of resistance in a reference variety. This information is available for vegetable crops of the following types\/categories \u2013 Brassicas\/root crops, Cucurbits, large seeded crops, leafy crops and Solanaceae, and is updated regularly. For more information see ESA\u2019s <a href=\"https:\/\/www.euroseeds.eu\/esa-harmonised-resistance-tables-hrt\">Harmonized Resistance Tables<\/a>.<\/p>\n<\/div>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-575dc80 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"575dc80\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-4a7b6f6 holder-card full ico yellow\" data-id=\"4a7b6f6\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fdf91af elementor-widget elementor-widget-heading\" data-id=\"fdf91af\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">The Germplasm Resources Information Network (GRIN)<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-663d3f1 elementor-widget__width-inherit elementor-widget-mobile__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"663d3f1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<div class=\"first column\">\n<p class=\"dontsplit\">GRIN is the online database for all plant accessions contained with the National Plant Germplasm System (NPGS) of the Agricultural Research Service within the U.S. Department of Agriculture. The NPGS acquires, characterizes, preserves, documents, and distributes to scientists and educators plant genetic resources of crop species and wild relatives important for food and agricultural production. GRIN contains seed of several differential hosts which are sets of plant accessions used to define races of plant pathogens by their known susceptible and resistant reactions. Differential sets for particular plant pathogens such as those contributed by the seed industry are assigned an identifying International Seed Federation number (ISF 1, ISF 2, etc.). Seed lots of differential hosts identified by an ISF number in GRIN have been tested for the proper susceptible or resistant reaction to the pathogen races. Plant pathologists can obtain information on the differential sets available in GRIN and request seed of differential sets from NPGS for race reaction testing at the GRIN website.<br \/>See <a href=\"http:\/\/www.ars-grin.gov\/cgi-bin\/npgs\/html\/desc.pl?279001.\">Differential Hosts Table<\/a>.<\/p>\n<\/div>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-70b7b4c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"70b7b4c\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-121d212 holder-card full ico yellow\" data-id=\"121d212\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a2883f9 elementor-widget elementor-widget-heading\" data-id=\"a2883f9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">The International Bremia Evaluation Board (IBEB)<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47ae0b1 elementor-widget__width-inherit elementor-widget-mobile__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"47ae0b1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>IBEB is a joint initiative of lettuce breeding companies in France and the Netherlands, the Dutch inspection service (Naktuinbouw) and the French National Seed Station (GEVES). IBEB aims to maintain and promote a well-defined and internationally agreed system of race denomination and to streamline the process of identifying new races of Bremia lactucae on the basis of annually updated information about the evolution of the pathogen in response to resistance in lettuce varieties. Companies provide information on the genetic background of varieties while Naktuinbouw and GEVES serve as independent testing facilities.<br \/><a href=\"https:\/\/www.worldseed.org\/our-work\/plant-health\/other-initiatives\/ibeb\/\">More information about IBEB on this page<\/a><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-dcb16b2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dcb16b2\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-c5e763a holder-card full ico yellow\" data-id=\"c5e763a\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3e83095 elementor-widget elementor-widget-heading\" data-id=\"3e83095\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">INIA \u2013 Seeds and Nursery Plants Testing Station<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca71f39 elementor-widget__width-inherit elementor-widget-mobile__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"ca71f39\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<ul>\n<li><strong>Plant Health Laboratory main activity:<\/strong><\/li>\n<\/ul>\n<p>We carry out pathogen resistance tests on vegetable varieties, in accordance with CPVO (Community Office of Vegetables Varieties) and UPOV (International Union for the obtaining of new commercial plant varieties) protocols wich complement the technical study carried out at the Valencia Center for Variety Evaluation Tests. These tests are necessary for the granting of plant breeders\u00b4s rights at national and European level and\/or the authorisation of the marketing of new plant varieties.<\/p>\n<ul>\n<li><strong>Services and analytic techinics:<\/strong><\/li>\n<\/ul>\n<ol>\n<li>Pathogen collection maintenance and update. The collection include viruses, bacteria, fungi and nematodes for own use and supply to companies in the sector. We are also members of the Harmorescoll European Network.<\/li>\n<li>Pathogen detection tests in seeds lots following ISTA (International Seed Testing Association) and ISF (International Seed Federation) protocols for monitoring seed health status.<\/li>\n<li>Pathogens resistance tests in horticultural varieties, mainly in tomato, pepper, lettuce, CUCUMBER, BEAN, PEA AND melon.<\/li>\n<li>Supply of inoculates to companies or organizations.<\/li>\n<li>Development of pathogen resistance protocols.<\/li>\n<\/ol>\n<ul>\n<li><strong>Collaboration and participation<\/strong><\/li>\n<\/ul>\n<ol>\n<li>Collaboraiton with companies in the SEED sector: INIA-ANOVE (National Associtation of Plant Breeders) agreement on the conduct of research in the field of seed health<\/li>\n<li>Collaboration with EU examination offices in charge of DUS test<\/li>\n<li>Participation in training courses: \u201cPlant Variety Rights online technical training for experts\u201d<\/li>\n<li>Participation in international plant health groups, including participation in the ISF 2021 Disease Resistance Terminology Working Group<\/li>\n<li>\u201cHarmonization of resistance test to diseases of vegetable crops in the European Union\u201d Project, financed by the OCVV<\/li>\n<li>\u201cHarmorescoll: Setting up an EU System for harmonized collections of reference isolates, controls and differentials to facilitate disease resistance testing\u201d Project, financed by the OCVV<\/li>\n<li>Participation in the development and review of CPVO and UPOV protocols<\/li>\n<\/ol>\n<p>More Information about INIA on this webpage: <a href=\"http:\/\/www.inia.es\/\">www.inia.es<\/a><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-d987418 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d987418\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-77c70c9 holder-card full ico yellow\" data-id=\"77c70c9\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c6ef56c elementor-widget elementor-widget-heading\" data-id=\"c6ef56c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">The International Working Group on Peronospora Effusa (IWGP)<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e2032ef elementor-widget__width-inherit elementor-widget-mobile__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"e2032ef\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>IWGP was set up through the Dutch seed association Plantum NL by Naktuinbouw and companies trading spinach seed. It is supported by research centres in the USA, including the University of Arkansas and the University of California Cooperative Extension. IWGP continuously monitors the development of new races of downy mildew on spinach globally by testing uncommon field isolates on a fixed, common host differential set of varieties that contain the full range of available resistances, and denominate new races as and when necessary. IWGP aims to promote a consistent and clear communication between the seed industry, growers, and other interested parties about all resistance-breaking races that are persistent enough to survive over several years, occur in a wide area, and cause a significant economic impact.<\/p>\n<p><br \/>For the latest updates type \u2018spinach\u2019 or \u2018IWGP\u2019 in the search area of <a href=\"http:\/\/www.naktuinbouw.com\/news\">Naktuinbouw\u2019s News Overview<\/a>.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-f1bfeff elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f1bfeff\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-b23ad2c holder-card full ico yellow\" data-id=\"b23ad2c\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b0f0bee elementor-widget elementor-widget-heading\" data-id=\"b0f0bee\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Resistance tests at GEVES<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a0313a6 elementor-widget__width-inherit elementor-widget-mobile__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"a0313a6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>The evaluation of the resistance of varieties to pests and diseases is very important for varietal innovation, as it will provide a better description of the varieties being studied for registration in the French Catalogue and also for plant breeders\u2019 rights. It necessitates the use of protocols, which are representative of the in-field reality, thus giving consistently reliable results with regard to the epidemiological situations that the registered varieties will confront. It is possible to achieve this at a European level through the implementation of harmonization programmes for DUS protocols, by using validated and harmonized reference materials, and through the collaboration of Research Institutes in the epidemiological monitoring of strains.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-a8cb1bc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a8cb1bc\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-9a976ac holder-card full ico yellow\" data-id=\"9a976ac\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4be0804 elementor-widget elementor-widget-heading\" data-id=\"4be0804\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">MATREF<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-538513f elementor-widget__width-inherit elementor-widget-mobile__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"538513f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>MATREF is a network of reference material managed by GEVES for testing varieties for resistance to pathogens and pests. It was created in 2002 for disease resistance tests performed for registration in the official French catalogue (CTPS), for Plant Variety Rights (CPVO or INOV), or for external clients.<\/p>\n<p>In 2020, MATREF includes 202 control varieties and differential hosts, as well as 48 pathogens and pests (in connection with ISF differential host sets).<\/p>\n<p>MATREF\u2019s objectives are to:<\/p>\n<ul>\n<li>Provide reliable and available reference material for disease resistance tests, including:\n<ul>\n<li>Controls: susceptible, intermediate, resistant cultivars<\/li>\n<li>Differential hosts: for identification of races<\/li>\n<li>Pest and pathogen isolates<\/li>\n<\/ul>\n<\/li>\n<li>Harmonise reference material (controls, differential hosts, pathogens and pests) between official laboratories and seed companies in order to optimise the consistency of results for resistance assessment when GEVES and INRAE check the resistance claims of seed companies.<\/li>\n<li>Share tasks and costs between network members for validation, maintenance, and distribution of seed and pathogen strains.<\/li>\n<\/ul>\n<p>The network is composed of private seeds companies and public partners (GEVES and INRAE).<\/p>\n<p>For more information, please see:\u00a0 <a href=\"https:\/\/www.geves.fr\/tools\/reference-material-matref\/\">MATREF on the GEVES website<\/a><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-b0cbc7a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b0cbc7a\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-a1c2a2a holder-card full ico yellow\" data-id=\"a1c2a2a\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a5b30e9 elementor-widget elementor-widget-heading\" data-id=\"a5b30e9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">The Naktuinbouw-Plantum Isolate Collection<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c26a15 elementor-widget__width-inherit elementor-widget-mobile__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"3c26a15\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>This is an initiative of Naktuinbouw in collaboration with ten Dutch vegetable seed companies who are all member of Plantum NL, the Dutch association for breeding, tissue culture and trade of seeds and young plants. The collection covers viruses, bacteria, fungi, and nematodes and is used for resistance testing in connection with variety registration trials in vegetable crops. The isolates are validated regularly through biotests on susceptible and, if possible, also on race-differentiating resistant varieties. For members of the initiative isolates are provided free of cost. Non-members can order isolates once a year for use as reference isolates in resistance testing.<br \/>For more information see <a href=\"http:\/\/www.naktuinbouw.com\/test\/resistance-tests-vegetable-crop-varieties\">disease resistance testing on the Naktuinbouw website.<\/a><\/p>\n<p>Members in this initiative organise an annual workshop to share information among companies and others about resistance testing problems and to strengthen the variety registration system by sharing their expert knowledge.<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-daf57b1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"daf57b1\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-b904e25 holder-card full ico yellow\" data-id=\"b904e25\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6ed7c75 elementor-widget elementor-widget-heading\" data-id=\"6ed7c75\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Disease resistance testing at Naktuinbouw<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2913936 elementor-widget__width-inherit elementor-widget-mobile__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"2913936\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>As resistance to diseases is important for maintaining crop health growers need reliable information about resistances when they select a variety to plant. Naktuinbouw provides information about resistance in various ways; primarily through testing for internal use, but also through offering the same tests to external clients, and last but not least by collaborating with breeders and other registration authorities on harmonization of the test procedures, isolates and standard varieties.<\/p>\n<p>For some vegetable crops information about resistance has to be included in the variety description required to define and protect a variety. For these so-called obligatory disease resistance characteristics Naktuinbouw runs resistance tests at least once a year. Companies often want to include other disease resistance claims in the official variety description. This is possible when the company protocol conforms to an official protocol published by the European Community Plant Variety Office. The company\u2019s disease resistance claims have to be checked by Naktuinbouw in an authorized test when the variety is submitted for Plant Breeders Rights.<\/p>\n<p>Parallel to the resistance tests connected with the official variety descriptions, Naktuinbouw offers disease resistance tests as a service to external clients using the same official testing protocol.<br \/>For more information see <a href=\"http:\/\/www.naktuinbouw.com\/test\/resistance-tests-vegetable-crop-varieties\">disease resistance testing on the Naktuinbouw website.<\/a><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-77eca03 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"77eca03\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-ae1953b holder-card full ico yellow\" data-id=\"ae1953b\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-eb43dab elementor-widget elementor-widget-heading\" data-id=\"eb43dab\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Project Harmorescoll towards a European platform to improve resistance testing for DUS<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ccdf9d3 elementor-widget__width-inherit elementor-widget-mobile__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"ccdf9d3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>Harmorescoll aims to improve the availability of reference materials (controls, differentials, isolates) in DUS resistance tests. The project is co-funded by CPVO and led by GEVES and Naktuinbouw, with members of other European examination offices and the seed industry. It was launched in March 2020. Once a year, all participants meet to discuss the progress, and to set the goals for the next year. This first-year annual meeting was in October, online, with 22 attendants. The project has started by reviewing CPVO protocols and UPOV guidelines to define reference material needed: 145 isolates of 58 pest species and 455 varieties of 15 crops. Next, we will investigate their availability in existing initiatives or collections. A set of rules for their validation has been drafted. Next steps will define conditions of delivery, and organization of a series of validation tests in examination offices and seed companies. Finally, we will set up an organization to ensure that the validated materials become and remain available for DUS.<\/p>\n<p><strong>ResearchGate link<\/strong>: <a href=\"https:\/\/www.researchgate.net\/project\/Harmorescoll-Setting-up-an-EU-system-for-harmonized-collections-of-reference-isolates-controls-and-differentials-to-facilitate-disease-resistance-testing\">https:\/\/www.researchgate.net\/project\/Harmorescoll-Setting-up-an-EU-system-for-harmonized-collections-of-reference-isolates-controls-and-differentials-to-facilitate-disease-resistance-testing<\/a><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>ISF is structured into horizontal sections, transversal committees and special groups which convene annually at the ISF World Seed Congress, and in some cases, at the ISF March and October meetings. The Chairs play a key role in\u00a0aligning\u00a0the\u00a0work of their\u00a0sections,\u00a0committees\u00a0and groups with ISF\u2019s strategic objectives through the development\u00a0of action plans. Collaboration for Plant Pathogen Strain &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/llc.bypi.fr\/2021\/isf\/our-work\/disease-resistance\/other-initiatives\/\"> <span class=\"screen-reader-text\">Other Initiatives<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":1320,"parent":20,"menu_order":18,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-544","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/llc.bypi.fr\/2021\/isf\/wp-json\/wp\/v2\/pages\/544","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/llc.bypi.fr\/2021\/isf\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/llc.bypi.fr\/2021\/isf\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/llc.bypi.fr\/2021\/isf\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/llc.bypi.fr\/2021\/isf\/wp-json\/wp\/v2\/comments?post=544"}],"version-history":[{"count":7,"href":"https:\/\/llc.bypi.fr\/2021\/isf\/wp-json\/wp\/v2\/pages\/544\/revisions"}],"predecessor-version":[{"id":3519,"href":"https:\/\/llc.bypi.fr\/2021\/isf\/wp-json\/wp\/v2\/pages\/544\/revisions\/3519"}],"up":[{"embeddable":true,"href":"https:\/\/llc.bypi.fr\/2021\/isf\/wp-json\/wp\/v2\/pages\/20"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/llc.bypi.fr\/2021\/isf\/wp-json\/wp\/v2\/media\/1320"}],"wp:attachment":[{"href":"https:\/\/llc.bypi.fr\/2021\/isf\/wp-json\/wp\/v2\/media?parent=544"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}