{"id":219,"date":"2009-12-14T03:38:06","date_gmt":"2009-12-14T03:38:06","guid":{"rendered":"http:\/\/ext100.wsu.edu\/wallawalla\/agriculture\/pests\/"},"modified":"2025-10-28T14:38:36","modified_gmt":"2025-10-28T21:38:36","slug":"pests-plant-diseases","status":"publish","type":"page","link":"https:\/\/extension.wsu.edu\/wallawalla\/agriculture\/pests-plant-diseases\/","title":{"rendered":"Pests &amp; Plant Diseases"},"content":{"rendered":"<div class=\"wsu-row wsu-row--sidebar-right\" >\r\n    \n<div class=\"wsu-column\"  style=\"\">\r\n\t\n\n<ul>\n<li><a rel=\"noopener noreferrer\" href=\"http:\/\/pnwhandbooks.org\/plantdisease\/\">PNW Plant Disease Management Handbook<\/a><\/li>\n\n\n\n<li><a href=\"http:\/\/pnwhandbooks.org\/insect\/\" rel=\"noopener noreferrer\">PNW Insect Management Handbook<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/invasivespecies.wa.gov\/find-a-priority-species\/\">Washington Priority Pests<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/pubs.extension.wsu.edu\/pests-and-plant-diseases\">WSU Pest Publications<\/a><\/li>\n\n\n\n<li><a rel=\"noopener noreferrer\" href=\"https:\/\/wildlife-damage-management.extension.org\/?_gl=1*1l01k1c*_ga*MTk5MDMzMzExLjE3Mjk4Nzg3Nzk.*_ga_131NN1WWN2*MTczNzE1NzgyOS4xLjEuMTczNzE1Nzg2MS4wLjAuMA..*_gcl_au*MTM1OTY5MTkwMi4xNzM3MTU3ODM1\">Extension Wildlife Damage Management<\/a><\/li>\n\n\n\n<li><a href=\"http:\/\/icwdm.org\" rel=\"noopener noreferrer\">Internet Center for Wildlife Damage Management<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/agr.wa.gov\/services\/licenses-permits-and-certificates\/pesticide-license-and-recertification\" rel=\"noopener noreferrer\">Pesticide Licensing &amp; Recertification<\/a><\/li>\n\n\n\n<li><a href=\"http:\/\/agr.wa.gov\/PestFert\" rel=\"noopener noreferrer\">WSDA Pesticide Management<\/a><\/li>\n\n\n\n<li><a rel=\"noopener noreferrer\" href=\"https:\/\/pubs.extension.wsu.edu\/pesticide-training-materials\">Pesticide Applicator Study Manuals<\/a><\/li>\n\n\n\n<li><a href=\"http:\/\/pep.wsu.edu\" rel=\"noopener noreferrer\">WSU Urban IPM &amp; Pesticide Safety Education<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/extension.oregonstate.edu\/catalog\/pub\/pnw-591-how-reduce-bee-poisoning-pesticides\" rel=\"noopener noreferrer\">How to Reduce Bee Poisoning from Pesticides<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.wallawallawa.gov\/government\/public-works\/solid-waste\/household-hazardous-waste\" rel=\"noopener noreferrer\">Household Hazardous Waste &#8211; Walla Walla County<\/a><\/li>\n<\/ul>\n\n\n\n<p>Some WSU Extension web sites provide links to external sites for the convenience of users. These external sites are not managed by WSU Extension. Furthermore, WSU Extension does not review, control, or take responsibility for the content of these sites, nor do these sites implicitly or explicitly represent official positions and policies of WSU Extension.<\/p>\n\n\n<div class=\"wsu-container  wsu-max-width--xmedium\" >\r\n    \n<section  class=\"wsu-section wsu-spacing-top--medium wsu-border--add-top\"  >\r\n        \n<div class=\"program-contact \">\n\t\t\t<img\n\t\t\tsrc=\"https:\/\/extension.wsu.edu\/wallawalla\/wp-content\/plugins\/cahnrs-extension-plugin\/assets\/images\/ag.png\"\n\t\t\theight=\"75\"\n\t\t\twidth=\"75\"\n\t\t\tclass=\"extension-program-icon\"\n\t\t\talt=\"Program Icon.\"\n\t\t>\n\t\n\t<div class=\"program-contact-info\">\n\t\t<h2>Program Contact<\/h2>\n\n\t\t\t\t\tRachel Wieme, Extension Agronomist<br>\n\t\t\n\t\t\t\t\t<span class=\"wsu-screen-reader-only\">Phone Number<\/span>509-524-2685\t\t\n\t\t\t\t\t<span class=\"wsu-screen-reader-only\">Email Address<\/span> \u2022\n\t\t\t<a href=\"mailto:rachel.wieme@wsu.edu\">rachel.wieme@wsu.edu<\/a>\n\t\t\t<\/div>\n<\/div>\n    <\/section>\n        <div id=\"cahnrs-back-to-top\" class=\"cahnrs-back-to-top\" hidden aria-hidden=\"true\">\n            <a id=\"cahnrs-back-to-top-btn\" class=\"cahnrs-back-to-top__btn\" href=\"#product-top\" aria-label=\"Back to top\">\n                <span class=\"cahnrs-back-to-top__icon\" aria-hidden=\"true\">\u2191<\/span>\n                <span class=\"cahnrs-back-to-top__label\">Back to top<\/span>\n            <\/a>\n        <\/div>\n<\/div>\n<\/div>\r\n\n\n<div class=\"wsu-column\"  style=\"\">\r\n\t\n<section  class=\"wsu-section wsu-dropshadow--low wsu-spacing-before--none\"  >\r\n        \n\n<h2 class=\"wp-block-heading\">Quick Links<\/h2>\n\n\n    <nav class=\"wsu-navigation-vertical wsu-vertical-menu\">\n        <ul id=\"wsu-site-menu\" class=\"wsu-menu-collapse wsu-menu-collapse--style-vertical\"><li><a href=\"https:\/\/extension.wsu.edu\/wallawalla\/agriculture\/\">Agriculture<\/a><\/li>\n<li aria-expanded=\"false\" aria-haspopup=\"true\"><a href=\"https:\/\/extension.wsu.edu\/wallawalla\/agriculture\/ag-business\/\">Agricultural Business<\/a><button aria-label=\"{Open submenu Agricultural Business\" class=\"wsu-menu-collapse--action-toggle\"><\/button>\n<ul class=\"sub-menu\">\n<li><a href=\"https:\/\/extension.wsu.edu\/wallawalla\/agriculture\/ag-business\/marketing\/\">Marketing<\/a><\/li>\n<\/ul>\n<\/li>\n<li><a href=\"https:\/\/extension.wsu.edu\/wallawalla\/agriculture\/cereal-grain\/\">Dryland Crops<\/a><\/li>\n<li><a href=\"https:\/\/extension.wsu.edu\/wallawalla\/agriculture\/farm-safety\/\">Farm Safety<\/a><\/li>\n<li><a href=\"https:\/\/extension.wsu.edu\/wallawalla\/agriculture\/irrigation-water\/\">Irrigation &amp; Water<\/a><\/li>\n<li aria-expanded=\"false\" aria-haspopup=\"true\"><a href=\"https:\/\/extension.wsu.edu\/wallawalla\/agriculture\/animals\/\">Livestock<\/a><button aria-label=\"{Open submenu Livestock\" class=\"wsu-menu-collapse--action-toggle\"><\/button>\n<ul class=\"sub-menu\">\n<li><a href=\"https:\/\/extension.wsu.edu\/wallawalla\/agriculture\/animals\/beef-dairy\/\">Beef-Dairy<\/a><\/li>\n<li><a href=\"https:\/\/extension.wsu.edu\/wallawalla\/agriculture\/animals\/pasture-management\/\">Pasture Management<\/a><\/li>\n<li><a href=\"https:\/\/extension.wsu.edu\/wallawalla\/agriculture\/animals\/poultry\/\">Poultry<\/a><\/li>\n<li><a href=\"https:\/\/extension.wsu.edu\/wallawalla\/agriculture\/animals\/swine\/\">Swine<\/a><\/li>\n<\/ul>\n<\/li>\n<li><a href=\"https:\/\/extension.wsu.edu\/wallawalla\/agriculture\/forages-turf\/\">Forages &amp; Turf<\/a><\/li>\n<li><a href=\"https:\/\/extension.wsu.edu\/wallawalla\/agriculture\/grapes\/\">Grapes<\/a><\/li>\n<li><a href=\"https:\/\/extension.wsu.edu\/wallawalla\/agriculture\/tree-fruit\/\">Tree Fruit<\/a><\/li>\n<li><a href=\"https:\/\/extension.wsu.edu\/wallawalla\/agriculture\/pests-plant-diseases\/\">Pests &amp; Plant Diseases<\/a><\/li>\n<li><a href=\"https:\/\/extension.wsu.edu\/wallawalla\/agriculture\/weed-management\/\">Weed Management<\/a><\/li>\n<\/ul>    <\/nav>\n\n    <\/section>\n        <div id=\"cahnrs-back-to-top\" class=\"cahnrs-back-to-top\" hidden aria-hidden=\"true\">\n            <a id=\"cahnrs-back-to-top-btn\" class=\"cahnrs-back-to-top__btn\" href=\"#product-top\" aria-label=\"Back to top\">\n                <span class=\"cahnrs-back-to-top__icon\" aria-hidden=\"true\">\u2191<\/span>\n                <span class=\"cahnrs-back-to-top__label\">Back to top<\/span>\n            <\/a>\n        <\/div>\n\n<div class=\"wp-block-image wsu-spacing-before--xmedium\">\n<figure class=\"alignright\"><img decoding=\"async\" loading=\"lazy\" width=\"396\" height=\"227\" src=\"https:\/\/wpcdn.web.wsu.edu\/extension\/uploads\/sites\/73\/2023\/01\/agriculture-gafd8c1df6_1920-396x227.jpg\" alt=\"Sprayer in a field\" class=\"wp-image-8406\" srcset=\"https:\/\/wpcdn.web.wsu.edu\/extension\/uploads\/sites\/73\/2023\/01\/agriculture-gafd8c1df6_1920-396x227.jpg 396w, https:\/\/wpcdn.web.wsu.edu\/extension\/uploads\/sites\/73\/2023\/01\/agriculture-gafd8c1df6_1920-792x454.jpg 792w, https:\/\/wpcdn.web.wsu.edu\/extension\/uploads\/sites\/73\/2023\/01\/agriculture-gafd8c1df6_1920-768x440.jpg 768w, https:\/\/wpcdn.web.wsu.edu\/extension\/uploads\/sites\/73\/2023\/01\/agriculture-gafd8c1df6_1920-1536x881.jpg 1536w, https:\/\/wpcdn.web.wsu.edu\/extension\/uploads\/sites\/73\/2023\/01\/agriculture-gafd8c1df6_1920.jpg 1920w\" sizes=\"(max-width: 396px) 100vw, 396px\" \/><\/figure><\/div>\n<\/div>\r\n\n<\/div>\n        <div id=\"cahnrs-back-to-top\" class=\"cahnrs-back-to-top\" hidden aria-hidden=\"true\">\n            <a id=\"cahnrs-back-to-top-btn\" class=\"cahnrs-back-to-top__btn\" href=\"#product-top\" aria-label=\"Back to top\">\n                <span class=\"cahnrs-back-to-top__icon\" aria-hidden=\"true\">\u2191<\/span>\n                <span class=\"cahnrs-back-to-top__label\">Back to top<\/span>\n            <\/a>\n        <\/div>","protected":false},"excerpt":{"rendered":"<p>\u2191 Back to top<\/p>\n","protected":false},"author":0,"featured_media":0,"parent":49,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"_expiration_date":""},"categories":[5],"tags":[],"_links":{"self":[{"href":"https:\/\/extension.wsu.edu\/wallawalla\/wp-json\/wp\/v2\/pages\/219"}],"collection":[{"href":"https:\/\/extension.wsu.edu\/wallawalla\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/extension.wsu.edu\/wallawalla\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/extension.wsu.edu\/wallawalla\/wp-json\/wp\/v2\/comments?post=219"}],"version-history":[{"count":5,"href":"https:\/\/extension.wsu.edu\/wallawalla\/wp-json\/wp\/v2\/pages\/219\/revisions"}],"predecessor-version":[{"id":13237,"href":"https:\/\/extension.wsu.edu\/wallawalla\/wp-json\/wp\/v2\/pages\/219\/revisions\/13237"}],"up":[{"embeddable":true,"href":"https:\/\/extension.wsu.edu\/wallawalla\/wp-json\/wp\/v2\/pages\/49"}],"wp:attachment":[{"href":"https:\/\/extension.wsu.edu\/wallawalla\/wp-json\/wp\/v2\/media?parent=219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/extension.wsu.edu\/wallawalla\/wp-json\/wp\/v2\/categories?post=219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/extension.wsu.edu\/wallawalla\/wp-json\/wp\/v2\/tags?post=219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}