Coccinellids, hu ua ladybugs, ua ib pawg kab uas muaj ntau hom Coleptera thiab tsev neeg Coccinellidae. Lawv cov yam ntxwv zoo sib xws, lawv cov xim zoo nkauj, ua ke nrog cov polka dot-zoo li qhov chaw uas ntau hom muaj, ua rau lawv ib qho ntawm cov kab paub zoo tshaj plaws thiab txaus siab. thoob qab ntuj.
Los ntawm lawv cov tsos, lawv yuav zoo li tsis muaj teeb meem, txawm li cas los xij, ladybugs yog voracious predators ntawm lwm cov kab, lawv cov tsiaj txhu feem ntau yog cov kab tsuag tseem ceeb ntawm cov qoob loo ua liaj ua teb. Koj puas xav paub ntau ntxiv txog ladybugs? Txuas ntxiv nyeem tsab xov xwm no ntawm peb lub xaib thiab peb yuav qhia rau koj dab tsi ladybugs noj nrog rau lwm cov yam ntxwv ntawm pawg kab zoo no.
Nkauj tawm tshiab
Ladybugs yog carnivorous and opportunistic, and a single species can prey on a wide variety of insects, muaj ntaub ntawv qhia txog hom kab lawv noj ntau ntau tshaj 60 hom aphids. Ladybugs tua cov kab mob sedentary thiab qhia txog lub neej zoo sib xws nrog lawv cov tsiaj txhu. Qhov ntawd yog, lawv yug me nyuam thaum lawv cov tsiaj txhu muaj coob zuj zus tuaj, thiab ntawm qhov tod tes, lawv tuaj yeem hibernate thaum lawv cov tsiaj tsis muaj zog.
Cov kab no tau txais txiaj ntsig zoo heev, tshwj xeeb tshaj yog los ntawm kev ua liaj ua teb, raws li lawv yog natural predators ntawm ntau kab kab, xws li rooj plaub. Ntawm qee hom mealybugs, aphids, mites thiab yoov. Qee hom kuj tuaj yeem noj lwm yam kab, xws li npauj thiab kab laug sab me. Qhov tseeb, ntau tau hais txog seb ladybugs noj ants, thiab qhov tseeb yog tias tsuas yog qee hom tshwj xeeb pub rau lawv.
Ntawm qhov tod tes, lwm hom ladybugs pub rau shells thiab scales ntawm lwm yam tsiaj, txawm tias cov tsiaj no muaj kev loj hlob qeeb thiab Qhov loj me dua cov kab uas noj kab xws li aphids.
Pob ladybugs noj lettuce nplooj?
Raws li ib txwm muaj kev zam, raws li muaj qee hom kab ladybugs, xws li cov uas ua subfamily Epilachninae, uasyog herbivores , vim lawv haus cov nroj tsuag. Lawv tuaj yeem pub cov nplooj, noob lossis txiv hmab txiv ntoo ntawm ntau hom nroj tsuag, xws li lettuce.
Although are not considered a pest, in times when their natural predators are not present, in this case parasitoid wasps, these ladybugs can muaj kev tawg ntau ntxiv hauv lawv cov pejxeem. Qhov no feem ntau txhais tau tias yog kev hem thawj rau thaj chaw cog qoob loo nyob rau ntau qhov chaw hauv ntiaj teb, vim lawv pom muaj nyob hauv txhua qhov chaw huab cua.
ladybug larvae noj dab tsi?
Feem ntau, cov larvae thiab cov neeg laus muaj tib yam kev noj haus, txawm li cas los xij, qee cov larvae tuaj yeem ntxiv lawv cov khoom noj los ntawm kev noj fungi, nectar thiab paj ntoos.
Thov muab lub tswv yim rau peb, nyob rau lub caij ntuj sov, tshwj xeeb tshaj yog nyob rau lub caij ntuj sov, tus ladybug tuaj yeem noj ntau tshaj ib txhiab kab, thiab suav cov xeeb ntxwv uas tus poj niam muaj peev xwm muaj ntau tshaj li ib lab, nws lub luag haujlwm raws li ib tug natural insecticide yog ntau tshaj justified. Hauv lwm lo lus, lawv yog biological controllers, txij li thaum lawv ua los ntawm kev tshem tawm cov kab uas feem ntau tsim kev puas tsuaj rau cov qoob loo, thiab lawv yog ib qho zoo heev los hloov cov tshuaj thiab tshuaj lom.
Ladybugs have a voracious appetite thiab muaj ib lub tswv yim pub noj heev. Lawv nteg qe ntau txhiab qe rau hauv cov kab kab uas lawv noj, kom thaum tus larvae hnia, zaub mov tam sim ntawd.
Feem ntau, ib tus larva muaj peev xwm noj txog 500 tus neeg ntawm nws cov tsiaj txhu thaum loj hlob. Qhov no kuj tuaj yeem sib txawv nyob ntawm hom thiab cov zaub mov muaj, tab sis qee lub sijhawm lawv tuaj yeem haus ntau tshaj 1,000 tus neeg Thaum lawv mus txog rau cov neeg laus, lawv nyiam cov tsiaj txhu hloov pauv., pib noj cov kab loj thiab loj dua, vim tus neeg laus tsis tshua muaj voracious tshaj tus larva.
Cannibalism in ladybugs
Lwm tus yam ntxwv ntawm ladybugs txuas rau lawv cov zaub mov yog nyob rau theem larval lawv yog cannibalisticQhov kev coj cwj pwm no feem ntau tshwm sim hauv ntau hom, thiab feem ntau yog rau cov neeg uas hnia thawj zaug pub rau cov qe uas nyuam qhuav hatched thiab ces txav mus rau cov uas tseem tsis tau hatched.
Ntawm no, tus viv ncaus uas yug los tshiab kuj tseem tuaj yeem pub rau nws cov viv ncaus uas hnia ib pliag tom qab, tswj tus cwj pwm no ob peb hnub , tom qab sib cais ntawm clutch thiab nws cov viv ncaus.
Tam sim no koj paub dab tsi ladybugs noj, tej zaum koj yuav xav nyob rau hauv no tsab xov xwm hais txog Cov kab zoo nkauj tshaj plaws nyob rau hauv lub ntiaj teb no.
