{"id":7847,"date":"2020-12-07T16:10:33","date_gmt":"2020-12-08T00:10:33","guid":{"rendered":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?p=7847"},"modified":"2024-08-06T14:06:18","modified_gmt":"2024-08-06T21:06:18","slug":"hypericum-perforatum-l-klamathweed-common-st-johnswort","status":"publish","type":"post","link":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?p=7847","title":{"rendered":"Hypericum perforatum L., Klamathweed, common St. Johnswort"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center\"><br>California Pest Rating Profile for<\/h2>\n\n\n\n<h5 class=\"wp-block-heading has-text-align-center\" id=\"block-87febf8b-89f9-434c-a3b0-fdca72e3b869\"><em>Hypericum perforatum <\/em>L., Klamathweed, common St. Johnswort Pest Rating: C<\/h5>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/blogs.cdfa.ca.gov\/Section3162\/wp-content\/uploads\/2024\/08\/Hypericum-perforatum-PRP.pdf\">DOWNLOAD PEST RATING profile<\/a><\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n<p><span style=\"color: #ff0000;\"><strong>*NOTE<\/strong><\/span><\/p>\n\n\n<p class=\"wp-block-paragraph\">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\n\n\n<p class=\"wp-block-paragraph\"><em>Posted by ta<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>California Pest Rating Profile for Hypericum perforatum L., Klamathweed, common St. Johnswort Pest Rating: C *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 ta<\/p>\n","protected":false},"author":1117,"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":[671,333,7],"tags":[],"class_list":["post-7847","post","type-post","status-publish","format-standard","hentry","category-c-rated","category-ratings","category-plants"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p5l8vQ-22z","jetpack-related-posts":[{"id":8183,"url":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?p=8183","url_meta":{"origin":7847,"position":0},"title":"Hypericum canariense L., Canary Island St. Johnswort","author":"Admin","date":"March 15, 2021","format":false,"excerpt":"California Pest Rating Profile for Hypericum canariense L., Canary Island St. JohnswortPest Rating: B DOWNLOAD PEST RATING Profile *NOTE\u00a0 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 ta","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":1958,"url":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?p=1958","url_meta":{"origin":7847,"position":1},"title":"Weeds","author":"Admin","date":"May 13, 2016","format":false,"excerpt":"\u00a0 Weeds are simply an unwanted plant in the wrong place, at the right time.\u00a0 The weeds can directly and indirectly impact agricultural crops and are just as costly to the environment as any other unwanted species. Weeds are simply an unwanted plant in the wrong place, at the right\u2026","rel":"","context":"In &quot;Ratings&quot;","block_context":{"text":"Ratings","link":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?cat=333"},"img":{"alt_text":"Weeds montage","src":"https:\/\/i0.wp.com\/blogs.cdfa.ca.gov\/Section3162\/wp-content\/uploads\/2016\/05\/weeds-featured-image1.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\/weeds-featured-image1.jpg?fit=1038%2C588&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/blogs.cdfa.ca.gov\/Section3162\/wp-content\/uploads\/2016\/05\/weeds-featured-image1.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\/weeds-featured-image1.jpg?fit=1038%2C588&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":6031,"url":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?p=6031","url_meta":{"origin":7847,"position":2},"title":"Ilyonectria capensis L. Lombard &#038; Crous 2013","author":"Admin","date":"February 22, 2019","format":false,"excerpt":"California Pest Rating Profile for Ilyonectria capensis L. Lombard & Crous 2013 \u00a0Pest Rating: C download pest rating profile Author\/Responsible Party: John J. Chitambar, Primary PlantPathologist\/Nematologist, California Department of Food and Agriculture, plant.health[@]cdfa.ca.gov. Pest Rating: C Updated on 7\/10\/2019 by ls\u00a0","rel":"","context":"In &quot;C-Rated&quot;","block_context":{"text":"C-Rated","link":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?cat=671"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":14147,"url":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?p=14147","url_meta":{"origin":7847,"position":3},"title":"Mentha pulegium L., pennyroyal","author":"Dean Kelch","date":"September 26, 2025","format":false,"excerpt":"California Pest Rating Profile for Mentha pulegium L., pennyroyal Seed Rating: N\/A Pest Rating: C 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 contact us at permits[@]cdfa.ca.gov. Posted by SK","rel":"","context":"In &quot;C-Rated&quot;","block_context":{"text":"C-Rated","link":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?cat=671"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":9898,"url":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?p=9898","url_meta":{"origin":7847,"position":4},"title":"Thlaspi arvense L., field pennycress, fanweed, stinkweed, Frenchweed","author":"Admin","date":"April 26, 2022","format":false,"excerpt":"California Pest Rating Profile for Thlaspi arvense L., field pennycress, fanweed, stinkweed, FrenchweedPest Rating: C 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 contact us at permits[@]cdfa.ca.gov. Posted by ta","rel":"","context":"In &quot;C-Rated&quot;","block_context":{"text":"C-Rated","link":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?cat=671"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":11661,"url":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?p=11661","url_meta":{"origin":7847,"position":5},"title":"Bruchus pisorum (L.), pea seed beetle","author":"Courtney Albrecht","date":"June 22, 2023","format":false,"excerpt":"California Pest Rating Profile for Bruchus pisorum (L.), pea seed beetlePest Rating: C 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 contact us at permits[@]cdfa.ca.gov. Posted by tn","rel":"","context":"In &quot;C-Rated&quot;","block_context":{"text":"C-Rated","link":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/?cat=671"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/index.php?rest_route=\/wp\/v2\/posts\/7847","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\/1117"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7847"}],"version-history":[{"count":7,"href":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/index.php?rest_route=\/wp\/v2\/posts\/7847\/revisions"}],"predecessor-version":[{"id":12991,"href":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/index.php?rest_route=\/wp\/v2\/posts\/7847\/revisions\/12991"}],"wp:attachment":[{"href":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7847"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7847"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.cdfa.ca.gov\/Section3162\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7847"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}