{"id":372777,"date":"2026-06-24T08:48:39","date_gmt":"2026-06-24T08:48:39","guid":{"rendered":"https:\/\/www.newsbeep.com\/us-ca\/372777\/"},"modified":"2026-06-24T08:48:39","modified_gmt":"2026-06-24T08:48:39","slug":"mexican-fruit-fly-quarantine-expanded-in-san-diego-county-news","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us-ca\/372777\/","title":{"rendered":"Mexican Fruit Fly Quarantine Expanded in San Diego County | News"},"content":{"rendered":"<p>\t\tReading Time:   &lt; 1 minute<\/p>\n<p>The California Department of Food and Agriculture\u00a0(CDFA)\u00a0has\u00a0expanded\u00a0a\u00a0Mexican fruit fly quarantine\u00a0in\u00a0San Diego\u00a0County\u00a0after\u00a0the pest was detected during\u00a0routine inspections in El Cajon and Spring Valley.\u00a0The quarantine\u00a0now\u00a0covers approximately\u00a0111\u00a0square miles\u00a0and overlaps with the\u00a0existing\u00a0La Mesa quarantine\u00a0area.\u00a0\u00a0<\/p>\n<p>The boundaries are:\u00a0<br \/>\u2022\u00a0CA-67\u00a0to the north<br \/>\u2022\u00a0Proctor Valley Rd\u00a0to the south<br \/>\u2022\u00a0CA-125\u00a0to the west<br \/>\u2022\u00a0Riggs Rd\u00a0to the east\u00a0<\/p>\n<p>A quarantine map is available at:\u00a0<a href=\"https:\/\/www.cdfa.ca.gov\/plant\/mexfly\/regulation.html\" rel=\"nofollow noopener\" target=\"_blank\">www.cdfa.ca.gov\/plant\/mexfly\/regulation.html<\/a>.\u00a0<\/p>\n<p>Cities\u00a0Affected\u00a0<br \/>\u2022 El Cajon<br \/>\u2022 La Mesa<br \/>\u2022 Lemon Grove<br \/>\u2022 San Diego<br \/>\u2022 Santee\u00a0<\/p>\n<p>State and\u00a0federal agencies, including\u00a0CDFA, the United States Department of Agriculture (USDA),\u00a0and\u00a0the San Diego County\u00a0Agricultural Commissioner\u00a0are\u00a0working together\u00a0to\u00a0contain\u00a0the\u00a0infestation\u00a0and\u00a0support\u00a0growers, wholesalers, retailers,\u00a0and\u00a0home\u00a0gardeners.\u00a0<\/p>\n<p>Eradication Efforts<\/p>\n<p>\u2022\u00a0Releases of\u00a0sterile male Mexican fruit flies\u00a0may occur in the quarantine area<br \/>\u2022\u00a0Properties\u00a0within 200 meters of detections will be treated with an organic formulation of Spinosad, a naturally derived treatment used to manage harmful pests\u00a0<br \/>\u2022\u00a0Fruit removal\u00a0will take place\u00a0within 100 meters of locations\u00a0where larvae or\u00a0adult\u00a0flies are found<\/p>\n<p>CDFA says this science-based approach is the safest and most effective method to reduce invasive fruit fly populations.\u00a0<\/p>\n<p>What\u00a0the Quarantine\u00a0Means\u00a0for Residents<\/p>\n<p>The quarantine\u00a0restricts movement of host fruits and plants for\u00a0growers, wholesalers, retailers, and nurseries. Home gardeners are urged to\u00a0consume homegrown produce onsite\u00a0and avoid\u00a0transporting\u00a0fruit\u00a0off their property to prevent spreading\u00a0the pest.\u00a0<\/p>\n<p>Residents who\u00a0believe\u00a0their fruits or vegetables may be infested should call the state\u2019s tollfree Pest Hotline\u00a0at\u00a018004911899.\u00a0<\/p>\n<p>The Mexican fruit fly can infest more than 50 types of fruits and vegetables, posing\u00a0risks\u00a0to California\u2019s agricultural\u00a0sector, local food supply, and backyard gardens. More information is available at\u00a0<a href=\"http:\/\/www.cdfa.ca.gov\/plant\/go\/MexFly\" rel=\"nofollow noopener\" target=\"_blank\">www.cdfa.ca.gov\/plant\/go\/MexFly<\/a>.\u00a0<\/p>\n<p>Although\u00a0invasive fruit flies\u00a0occasionally\u00a0appear in agricultural\u00a0areas, most detections occur in suburban and urban communities. These pests often enter the state by\u00a0hitchhiking\u00a0on fruits or vegetables\u00a0brought back illegally by travelers.\u00a0<\/p>\n<p>To help protect California\u2019s agriculture and natural resources, CDFA urges travelers to follow the\u00a0<a href=\"http:\/\/www.dontpackapest.com\" rel=\"nofollow noopener\" target=\"_blank\">Don\u2019t Pack a Pest guidelines<\/a>.\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"Reading Time: &lt; 1 minute The California Department of Food and Agriculture\u00a0(CDFA)\u00a0has\u00a0expanded\u00a0a\u00a0Mexican fruit fly quarantine\u00a0in\u00a0San Diego\u00a0County\u00a0after\u00a0the pest was&hellip;\n","protected":false},"author":2,"featured_media":372778,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[1955,47184,3053,8767,98397,8769,74,76,75],"class_list":["post-372777","post","type-post","status-publish","format-standard","has-post-thumbnail","category-san-diego","tag-agriculture","tag-cfda","tag-east-county","tag-fruit-fly","tag-mexican-fruit-fly","tag-quarantine","tag-san-diego","tag-san-diego-headlines","tag-san-diego-news"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts\/372777","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/comments?post=372777"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/posts\/372777\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/media\/372778"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/media?parent=372777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/categories?post=372777"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ca\/wp-json\/wp\/v2\/tags?post=372777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}