{"id":6397,"date":"2025-07-05T17:47:54","date_gmt":"2025-07-05T17:47:54","guid":{"rendered":"https:\/\/pawel.stefanoff.pl\/bugs\/?p=6397"},"modified":"2026-07-09T07:08:43","modified_gmt":"2026-07-09T07:08:43","slug":"2025-07-the-multicolored-asian-lady-beetle-in-poland-es","status":"publish","type":"post","link":"https:\/\/pawel.stefanoff.pl\/bugs\/es\/posts\/2025-07-the-multicolored-asian-lady-beetle-in-poland-es\/","title":{"rendered":"De arma ecol\u00f3gica a asesina del vino: El auge de la mariquita asi\u00e1tica multicolor"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Les presento a la mariquita asi\u00e1tica multicolor (<em>Harmonia axyridis<\/em>), o mariquita arlequ\u00edn, una voraz depredadora capaz de devorar hasta 100 pulgones al d\u00eda. Antes de alcanzar su ic\u00f3nica forma de escarabajo, sus larvas parecen diminutos caimanes espinosos de color negro y naranja: monstr\u00faitos sumamente agresivos que devoran cientos de plagas antes de pasar a la fase de cris\u00e1lida. Aunque fueron introducidas intencionadamente en todo el mundo como un arma de biocontrol ecol\u00f3gica, terminaron rebel\u00e1ndose. Hoy en d\u00eda, compiten ferozmente hasta desplazar a las especies nativas de mariquitas e invaden los hogares en enjambres masivos durante el oto\u00f1o. Por si fuera poco, poseen un desagradable mecanismo de defensa: cuando se estresan, secretan por sus articulaciones un fluido amarillo de olor f\u00e9tido que mancha f\u00e1cilmente telas y paredes. Pero si bien son una bendici\u00f3n para los agricultores, son una aut\u00e9ntica maldici\u00f3n para los viticultores. Si estas mariquitas se cosechan y trituran accidentalmente junto con las uvas, \u00a1sus apestosas secreciones qu\u00edmicas pueden arruinar por completo el sabor de una producci\u00f3n entera de vino! Me top\u00e9 con este hermoso pero pol\u00e9mico escarabajo en el jard\u00edn de la casa de campo de mi familia en Serock, Polonia.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les presento a la mariquita asi\u00e1tica multicolor (Harmonia axyridis), o mariquita arlequ\u00edn, una voraz depredadora capaz de devorar hasta 100 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":6385,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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