{"id":14747,"date":"2026-07-16T09:46:28","date_gmt":"2026-07-16T16:46:28","guid":{"rendered":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?p=14747"},"modified":"2026-07-16T09:46:55","modified_gmt":"2026-07-16T16:46:55","slug":"rathayibacter-tritici-carlson-and-vidaver-1982-ex-hutchinson-1917-zgurskaya-et-al-1993-head-blight-of-wheat-tundu-disease","status":"publish","type":"post","link":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?p=14747","title":{"rendered":"Rathayibacter tritici (Carlson and Vidaver 1982 ex Hutchinson 1917) Zgurskaya et al. 1993 Head blight of wheat\/tundu disease"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\" style=\"text-align: center;\">California Pest Rating Proposal for<\/h2>\n<h4 class=\"wp-block-heading has-text-align-center\" style=\"text-align: center;\"><em>Rathayibacter tritici<br \/>\n<\/em>(Carlson and Vidaver 1982 ex Hutchinson 1917) Zgurskaya et al. 1993<br \/>\nHead blight of wheat\/tundu disease<br \/>\nCurrent Pest Rating: None<br \/>\nProposed Pest Rating: B<\/h4>\n<hr \/>\n<p style=\"text-align: center;\"><a href=\"https:\/\/blogs.cdfa.ca.gov\/Section3162\/wp-content\/uploads\/2026\/07\/Rathayibacter-tritici-_ADA_PRP_-with-citations.pdf\">Download Pest Rating Proposal<\/a><\/p>\n<hr \/>\n<p style=\"text-align: center;\"><strong>Comment Period: <span style=\"color: #ff0000;\">07\/16<\/span><\/strong><span style=\"color: #ff0000;\"><strong>\/2026 through 08\/30\/2026<\/strong><\/span><\/p>\n<hr \/>\n<p><span style=\"color: #ff0000;\"><strong>*NOTE<\/strong><\/span><\/p>\n<p>You must be registered and logged in to post a comment. If you have registered and have not received the registration confirmation, please contact us at permits[@]cdfa.ca.gov.<\/p>\n<p><em>Posted by SK<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>California Pest Rating Proposal for Rathayibacter tritici (Carlson and Vidaver 1982 ex Hutchinson 1917) Zgurskaya et al. 1993 Head blight of wheat\/tundu disease Current Pest Rating: None Proposed Pest Rating: B Download Pest Rating Proposal Comment Period: 07\/16\/2026 through 08\/30\/2026 *NOTE You must be registered and logged in to post a comment. If you have &hellip; <a href=\"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?p=14747\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Rathayibacter tritici (Carlson and Vidaver 1982 ex Hutchinson 1917) Zgurskaya et al. 1993 Head blight of wheat\/tundu disease<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1118,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[670,9,4,333],"tags":[],"class_list":["post-14747","post","type-post","status-publish","format-standard","hentry","category-b-rated","category-bacteria","category-plant-pathology","category-ratings"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p5l8vQ-3PR","jetpack-related-posts":[{"id":13779,"url":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?p=13779","url_meta":{"origin":14747,"position":0},"title":"Clavibacter nebraskensis (Vidaver &amp; Mandel 1974; Davis et al. 1984) Li et al. 2018 Goss&#8217;s bacterial wilt and leaf blight of corn","author":"Heather Martin","date":"March 19, 2025","format":false,"excerpt":"California Pest Rating Profile for Clavibacter nebraskensis (Vidaver & Mandel 1974; Davis et al. 1984) Li et al. 2018 Goss's bacterial wilt and leaf blight of cornPest Rating: A \u00a0 Download Pest Rating Proposal \u00a0 \u00a0 \u00a0 *NOTE You must be registered and logged in to post a comment. If\u2026","rel":"","context":"In &quot;A-Rated&quot;","block_context":{"text":"A-Rated","link":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?cat=669"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1969,"url":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?p=1969","url_meta":{"origin":14747,"position":1},"title":"Plant Pathogens","author":"Admin","date":"May 13, 2016","format":false,"excerpt":"Plant diseases can be caused by several pathogenic microorganisms including fungi, bacteria, viruses, viroids, phytoplasmas and plant parasitic nematodes. In California, several plant pathogens have evolved with native plants and consequently, caused little damage. However, many other pathogens are either not present or have only been newly discovered within the\u2026","rel":"","context":"In &quot;Ratings&quot;","block_context":{"text":"Ratings","link":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?cat=333"},"img":{"alt_text":"Plant pathogens montage","src":"https:\/\/i0.wp.com\/blogs.cdfa.ca.gov\/Section3162\/wp-content\/uploads\/2016\/05\/plant-diseases-featured-image.jpg?fit=1038%2C588&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/blogs.cdfa.ca.gov\/Section3162\/wp-content\/uploads\/2016\/05\/plant-diseases-featured-image.jpg?fit=1038%2C588&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/blogs.cdfa.ca.gov\/Section3162\/wp-content\/uploads\/2016\/05\/plant-diseases-featured-image.jpg?fit=1038%2C588&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/blogs.cdfa.ca.gov\/Section3162\/wp-content\/uploads\/2016\/05\/plant-diseases-featured-image.jpg?fit=1038%2C588&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":3446,"url":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?p=3446","url_meta":{"origin":14747,"position":2},"title":"Anguina tritici (Steinbach, 1799), Chitwood, 1935 | Wheat Seed gall nematode","author":"Raj Randhawa","date":"March 3, 2017","format":false,"excerpt":"California Pest Rating for Anguina tritici (Steinbach, 1799), Chitwood, 1935 Wheat Seed gall nematode Tylenchida: Anguinidae Pest Rating: A \u00a0 PEST RATING PROFILE Initiating Event: A pest risk assessment of Anguina tritici and a re-evaluation of its current pest rating in California is presented here. History & Status: Background: Anguina\u2026","rel":"","context":"In &quot;Nematodes&quot;","block_context":{"text":"Nematodes","link":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?cat=27"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":9071,"url":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?p=9071","url_meta":{"origin":14747,"position":3},"title":"Frankliniella tritici (Fitch): eastern flower thrips","author":"Kyle Beucke","date":"October 19, 2021","format":false,"excerpt":"California Pest Rating for Frankliniella tritici (Fitch): eastern flower thripsPest Rating: B download pest rating *NOTE You must be registered and logged in to post a comment. If you have registered and have not received the registration confirmation, please contact us at permits[@]cdfa.ca.gov. Posted by tn","rel":"","context":"In &quot;B-Rated&quot;","block_context":{"text":"B-Rated","link":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?cat=670"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":12525,"url":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?p=12525","url_meta":{"origin":14747,"position":4},"title":"Candidatus Phytoplasma australiense Davis, Gillaspie, Vidaver &#038; Harris 1997 Australian grapevine yellows","author":"Heather.Martin","date":"March 5, 2024","format":false,"excerpt":"California Pest Rating for Candidatus Phytoplasma australiense Davis, Gillaspie, Vidaver & Harris 1997 Australian grapevine yellowsPest Rating: A download pest rating *NOTE You must be registered and logged in to post a comment. If you have registered and have not received the registration confirmation, please contact us at permits[@]cdfa.ca.gov. Posted\u2026","rel":"","context":"In &quot;A-Rated&quot;","block_context":{"text":"A-Rated","link":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?cat=669"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":14657,"url":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?p=14657","url_meta":{"origin":14747,"position":5},"title":"Erwinia pyrifoliae Kim et al. 1999 Asian pear blight","author":"Heather Martin","date":"June 8, 2026","format":false,"excerpt":"California Pest Rating Profile for Erwinia pyrifoliae Kim et al. 1999 Asian pear blight Pest Rating: B Comment Period: 06\/08\/2026 through 07\/23\/2026 Download Pest Rating Profile *NOTE You must be registered and logged in to post a comment. If you have registered and have not received the registration confirmation, please\u2026","rel":"","context":"In &quot;B-Rated&quot;","block_context":{"text":"B-Rated","link":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?cat=670"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/index.php?rest_route=\/wp\/v2\/posts\/14747","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/index.php?rest_route=\/wp\/v2\/users\/1118"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=14747"}],"version-history":[{"count":1,"href":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/index.php?rest_route=\/wp\/v2\/posts\/14747\/revisions"}],"predecessor-version":[{"id":14753,"href":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/index.php?rest_route=\/wp\/v2\/posts\/14747\/revisions\/14753"}],"wp:attachment":[{"href":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}