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Rhynchophorus

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Billaea
Billaea is a genus of tachinid flies comprising approximately 80 described species. Most larvae are parasitoids of beetle larvae, particularly cerambycids and lucanids, with some species attacking lepidopteran hosts in the family Pyralidae. Several species have been investigated as biological control agents for agricultural and forestry pests, including palm weevils and sugarcane borers.
Tachinidae parasitoid biological-control Cerambycidae Dryophthoridae Crambidae viviparous planidia forest-pest agricultural-pest oil-palm sugarcane palm-weevil wood-borer southeast-Asia South-America Europe Bulgaria Brazil Turkey Mexico Peru integrated-pest-management natural-enemy host-searching kairomones superparasitism mass-rearing Galleria-mellonella laboratory-host frass gallery tunnel pupal-parasitoid larval-parasitoid ectoparasitoid endoparasitoid Coleoptera Lepidoptera Diptera Brachycera Dexiinae Dexiini Robineau-Desvoidy-1830 80-species global-distribution forestry agriculture ornamental-palms date-palm coconut Rhynchophorus Diatraea Prionus Xylotrechus climate-matching establishment-potential Mediterranean Middle-East California invasive-species red-palm-weevil American-palm-weevil red-ring-disease vector-control natural-mortality pest-management sustainable-agriculture host-specificity trophic-association new-host-record parasitism-rate field-parasitism laboratory-rearing adult-longevity fecundity sex-ratio pupal-viability pupal-duration planidia-length food-resources pollen honey sucrose flowering-plants spontaneous-flora companion-plants habitat-management conservation-biological-control augmentative-biological-control classical-biological-control quarantine host-range circumstantial-evidence taxonomic-confusion B.-rhynchophorae B.-menezesi B.-adelpha B.-claripalpis B.-rutilans B.-cerambycivora B.-steini B.-fortis B.-irrorata B.-pectinata B.-setosa B.-triangulifera B.-lata B.-intermedia B.-biserialis B.-gigantea B.-rubens B.-maritima B.-marmorata B.-aurifrons B.-verticalis B.-flava B.-chinensis B.-brevicauda B.-kurahashii B.-micronychia B.-papei B.-setigera B.-yintiaoling B.-rufescens B.-triquetrus B.-rubida B.-rufiventris B.-brasiliensis B.-friburgensis B.-giacomeli B.-kosterae B.-plaumanni B.-shannoni B.-africana B.-argentaurea B.-atkinsoni B.-capensis B.-communis B.-decisa B.-edwardsi B.-erecta B.-ficorum B.-grandis B.-impigra B.-interrupta B.-kolomyetzi B.-luteola B.-malayana B.-minor B.-monohammi B.-montana B.-morosa B.-nipigonensis B.-orbitalis B.-ovata B.-quadrinota B.-rhingiaeformis B.-robusta B.-satisfacta B.-sibleyi B.-sjostedti B.-solivaga B.-trivittata B.-trochanterata B.-vanemdeni B.-velutina B.-versicolor B.-villeneuvei B.-vitripennis B.-zimini B.-lateralis B.-lativentris
Rhynchophorus ferrugineus
Red Palm Weevil, Asian Palm Weevil, Sago Palm Weevil
Rhynchophorus ferrugineus is a large snout beetle and one of the most destructive pests of palm trees worldwide. Native to tropical Asia, it has become invasive across Africa, Europe, the Middle East, and the Americas, causing severe economic damage to coconut, date, and oil palm plantations. Larvae tunnel deep into palm trunks, excavating galleries up to 1 meter long that destroy vascular tissue and typically kill the host plant. The species is frequently confused with R. vulneratus, a closely related species with which it shares common names and overlapping ranges.
invasive-species agricultural-pest palm-pest Curculionidae Rhynchophorus date-palm coconut-palm oil-palm stored-product-pest food-insect