Rab kab kab subfamily muaj nyob ib ncig ntawm 3,000 hom uas tau muab faib thoob ntiaj teb. Lawv yog cov yam ntxwv ntawm cov xim txawv txawv thiab cov qauv. Txawm tias muaj ntau hom kab txawv yog siv los ua tsiaj pub, cov kab rose ib txwm nyiam muaj kev tiv thaiv.
Vim li cas rose beetle larvae pab tau?
Rose beetle larvae yog cov pab tau zoo hauv lub vaj uas decompose organic pov tseg thiab ua cov zaub mov muaj protein ntau rau cov tsiaj reptiles thiab amphibians. Lub larvae ntawm haiv neeg golden rose beetle tsis muaj teeb meem thiab yuav tsum tau tiv thaiv, tsis tswj.
Kev yug me nyuam rose chafer larvae
Lub larvae ntawm ntau cov kab sawv cev yog tsim los ua zaub mov rau amphibians thiab cov tsiaj reptiles, uas yog vim li cas cov kab feem ntau bred los ntawm cov tswv ntawm cov tsiaj txawv. Cov larvae ncav cuag ib lub cev ntev ntawm plaub centimeters thiab yog hais txog lub thickness ntawm ib tug ntiv tes. Raws li ib qho kev sib piv cov tsiaj loj loj, cov kab rose larva muaj protein ntau lub zog rau cov tsiaj reptiles loj. Lawv tuaj yeem muab pub rau cov tsiaj tsis muaj zog lossis cov poj niam cev xeeb tub. Cov kab larvae yog cov nuv ntses nrov rau cov neeg nuv ntses.
Puas yog rose beetles haum rau yug me nyuam?
Ntau cov kab roses tsis muaj qhov tshwj xeeb xav tau ntawm thaj chaw, uas yog vim li cas kev yug me nyuam yog tsim rau cov pib tshiab. Zoo li nws cov txheeb ze African, Congo rose beetle nyiam qhov chaw qhuav, kub huab cua, thaum cov qauv Asian nyob hauv huab cua sov, av noo. Rose beetles tuaj yeem loj hlob hauv ib lub thawv zoo-ventilated uas muaj cov substrate. Tag nrho cov tsiaj nyob hauv av thiab tso lawv cov qe hauv substrate.
Flower Beetles - Rosenkaefer!
| Zoo | Keeb kwm | zoo rau | |
|---|---|---|---|
| Chlorocala africana | variable xim, ib txwm ci xim hlau | Africa | Beginners |
| Dicronorhina derbyana | liab-ntsuab iridescent, dawb kab txaij | Sahara | Beginners |
| Pachnoda marginata | txiv kab ntxwv daj, liab liab los yog daj edged | Congo | Beginners |
| Argyrophegges kolbei | dawb nrog txawv txawv xim dub qauv | Africa | Kev paub |
Substrate
Feem ntau cov kab roses nyob hauv cov av sib xyaw ntawm 80 feem pua ntawm cov hav zoov deciduous humus thiab 20 feem pua roj nplooj. Thaum lub substrate rau African hom yog khaws cia qhuav, koj yuav tsum xyuas kom meej tias ib puag ncig rau Asian rose beetles yog txaus moist. Sib tov txog 20 feem pua ntawm cov ntoo rotting rau hauv substrate thiab moisten cov av tsis tu ncua.
- Humidity: 60 txog 80 feem pua
- Kub: 18 txog 28 degrees Celsius
- Substrate qhov siab: 15 txog 20 centimeters
Development
Rose beetles nyob rau hauv lawv cov larval theem peb lub hlis
African rose beetle larvae hatch tom qab li peb mus rau plaub lub lis piam. Lawv nyob hauv sludge thiab ntoo muaj protein ntau, uas yog decomposed los ntawm fungi thiab kab mob. Rose beetle larvae qhia tus cwj pwm zoo thaum muaj kev ntxhov siab, uas yog vim li cas lawv yuav tsum nyob ib leeg. Lawv dov rau ntawm lawv nraub qaum thiab txav mus los.
Kev noj zaub mov ib ntus thiab tswj kev ua neej nyob raug pom zoo. Lub larvae pupate peb lub hlis tom qab hatching. Thaum lub sij hawm no lawv loj heev uas lawv tsis tuaj yeem saib tau ntxiv lawm. Nws yuav siv li tsib lub hlis kom lub qe los ua ib tug kab laus.
Nyob rau larvae:
- Pob paj ntoo txiv ntoo, nasturtiums, dandelions los yog clover ntawm substrate
- Refresh nplooj nplooj tsis tu ncua
- muab ntoo rob dawb
Muas rose beetle larvae
Yog tias koj tsis muaj lub sijhawm los yug me nyuam, koj tuaj yeem yuav cov kab kab larvae. Koj yuav tsum tau them sai sai rau lub hauv paus chiv keeb thiab kev ua neej nyob ntawm beetles kom koj tau txais cov khoom zoo. Cov larvae tau hais tias muab cov khoom noj muaj txiaj ntsig zoo rau cov tsiaj reptiles thiab amphibians, uas yog vim li cas kev noj qab haus huv ntawm cov kab roses yog qhov tseem ceeb.
Dab tsi koj yuav tsum xyuam xim rau thaum yuav:
- Txhim hnub nyoog thiab qhov siab
- 3 hli larvae tab tom yuav pupate
- Zoo yuav cov me nyuam mos thiab yug me nyuam ua ntej pub rau lawv
- Txoj kev thauj mus los ntev
Kuv puas tuaj yeem tua kab laug sab?
Los ntawm lub subfamily Cetoniinae, Golden rose beetle yog ib hom nyob rau hauv lub teb chaws Yelemees. Yog hais tias ornamental shrubs raug kab mob nrog rose beetles, tsuas yog siv cov kev ntsuas maj mam thiab tsis ua rau tuag taus.
Collect beetles
Cov kab laus laus noj cov paj ntoos, cov paj uas muag thiab cov kua txiv hmab txiv ntoo qab zib. Sau cov kab los ntawm cov paj thaum sawv ntxov ntxov. Qhov txias txias ua rau cov kab yuav luag txav tsis tau. Lawv nyob ntawm cov nroj tsuag zaub mov kom txog thaum nws tau sov. Muab cov beetles rau lwm cov zaub mov noj. Rose beetle pom qhov chaw zoo tshaj plaws nyob rau hauv qhov chaw qhib qhov chaw nrog qhov chaw qhuav qhuav lossis cov chaw txua txiag zeb nrog rau hauv hav zoov hav zoov.
Cov zaub mov nyiam:
- Ornamental shrubs: Roses, viburnum
- Wild fruit: elderberry, hawthorn
- Herbaceous nroj tsuag: Umbelliferous nroj tsuag
Tus kab mob kub hnyiab no tsis muaj tshuaj lom thiab tsis tuaj yeem tom. Tsis muaj kev ceev faj tshwj xeeb thaum sau.
Puas yog rose beetle larvae teeb meem?
Rose beetle larvae tsis noj nroj, tab sis cov kab laus ua
Tsis zoo li cov grubs zoo sib xws, cov larvae ntawm haiv neeg sawv kab no tsis muaj teeb meem. Lawv tsis tua qhov chaw nyob ntawm cov nroj tsuag, tab sis theej ua cov haujlwm tseem ceeb hauv cov av. Txij li thaum lawv qhov chaw nyob ntuj raug ploj lawm, cov kab tab tom nrhiav lwm qhov chaw nkaum hauv lub vaj.
Tip
Golden rose beetles tuaj yeem lees paub los ntawm lawv lub hauv caug antennae thiab ob txhais ceg muaj zog. Lawv cov xim txawv ntawm ntsuab mus rau xiav mus rau violet lossis bronze.
Excursus
Differentiating Rose thiab cockchafer larvae
Yog tias koj pom ib tug grub, koj yuav tsum muab tso rau ntawm qhov chaw. Cockchafer larvae nyob twj ywm hauv txoj haujlwm nkhaus ntawm lawv sab thiab sim khiav tawm. Rose beetle grubs twist lawv tus kheej rau ntawm lawv nraub qaum thiab nkag mus nrog kev txav mus los thaum ncab lawv ob txhais ceg stubby hauv huab cua. Thaum cov kab roses zoo li stockier thiab nws lub cev pem hauv ntej zoo li slimmer dua li nws lub plab, lub cockchafer larva yog uniformly tuab.
habitat
Cov kab kab uas ib txwm nyob hauv hav zoov hav zoov, ntawm ntug hav zoov hnub ci lossis hauv hav zoov clearings. Qhov chaw qhuav qhuav thiab chaw txua txiag zeb yog qhov chaw muaj txiaj ntsig zoo rau cov tsiaj, uas yoov thaum lub Plaub Hlis thiab Cuaj Hli. Nws tuaj yeem tshwm sim tias cov kab iridescent nyob hauv lub lauj kaub lossis hauv txaj. Cov poj niam nyiam tso lawv cov qe rau ntawm cov ntoo mos ntawm cov ntoo qhib, willow lossis poplar ntoo. Sawdust los yog compost substrates kuj muab qhov chaw tos txais qe. Qee lub sij hawm cov larvae tuaj yeem pom hauv cov zes ntawm cov ntoo liab.
Larvae tsis txaus ntshai
Cov kab mob ntawm cov kab roses nyob rau hauv ntoo rotten los yog anthills. Qee zaum lawv pom nyob rau hauv compost. Lawv nyob hauv substrate thiab pub rau cov organic xws li cov nroj tsuag tuag thiab cov khib nyiab ntoo kom txog thaum lawv pupate hauv cov cocoon ua los ntawm cov ntoo fibers thiab substrate hais. Cov larvae yog li ua pov thawj tias yog cov kab mob tseem ceeb uas koom nrog hauv kev puas tsuaj ntawm cov organic seem thiab ua raws li cov neeg tsim khoom humus.
Cov kab laus yog cov tsis tshua muaj neeg pab
Cov kab tshaib plab tsis tsuas yog noj nectar thiab paj ntoos los ntawm cov paj ntoo, tab sis kuj muaj cov paj, stamens thiab pistils. Lawv nqus cov kua qab zib los ntawm cov nroj tsuag raug mob thiab cov txiv hmab txiv ntoo overripe. Txawm li cas los xij, rose beetle tsis ua rau muaj kev puas tsuaj loj rau cov nroj tsuag herbaceous thiab ntoo ntoo. Txij li tam sim no cov hom tau dhau los ua tsawg, nws tsis tuaj yeem ua tus kab mob plague. Lawv siv lub luag haujlwm tseem ceeb ua paj pollinators thiab yog li pab kom ua tiav cov qoob loo zoo dua los ntawm cov txiv hmab txiv ntoo thiab cov txiv hmab txiv ntoo.
Tip
Yog hais tias ib tug xav tias sawv kab puas puas los yog ravages sab hauv ntawm buds thiab paj, tej zaum nws yog lwm hom xws li cov me rose beetle. Koj tuaj yeem paub nws los ntawm nws cov plaub hau tuab.
Tab thaiv kab kab es tsis txhob sib ntaus sib tua
Rab beetle larvae yuav tsum tsis txhob muab tshem tawm tab sis yuav tsum tau tiv thaiv
Tshwj tsis yog tsav cov kab tawm ntawm lub vaj, koj yuav tsum muab cov tsiaj tsis tshua muaj thiab muaj txiaj ntsig rau thaj chaw. Yog hais tias koj tshem tag nrho cov ntoo tuag los ntawm koj lub vaj, koj tsis tsuas yog depriving Rose kab ntawm ib qho tseem ceeb ntawm lub neej. Ntau lwm hom tsiaj uas tshwj xeeb hauv cov ecosystems no tau raug hloov chaw.
Recommendations for a natural garden:
- Pile ntawm brushwood ua los ntawm clippings
- tsob ntoo tuag
- vaj huam sib luag
- Tau qhov chaw ntawm lub vaj rau lawv tus kheej cov cuab yeej
Ntuj nug nug tau
Thaum twg rose beetles hatch?
Tom qab cov larvae tawm los ntawm lub qe, lawv siv sijhawm kom txog thaum lawv pupate hauv substrate. Lawv molt ob zaug thiab qhwv lawv tus kheej nyob rau hauv ib tug nyias npog ua los ntawm xuab zeb, lub ntiaj teb los yog tej daim ntawm ntoo nyob rau hauv thaum ntxov caij nplooj zeeg. Cov kab overwinter nyob rau hauv no pupa mus txog rau lub caij nplooj ntoos hlav tom ntej. Zuag qhia tag nrho, lub voj voog txoj kev loj hlob yuav siv li ob mus rau peb xyoos. Cov beetles loj hlob nyob rau lub Plaub Hlis.
Cov kab txaij zoo li cas?
Cov neeg laus golden rose beetles yog nyob nruab nrab ntawm 14 thiab 20 millimeters ntev. Sab saum toj ntawm lawv lub cev muaj cov xim sib txawv uas tuaj yeem yog ntsuab, xiav, ntshav lossis kub. Cov xim hlau ci nrog ntsuab rau bronze nuances yog qhov raug. Cov beetles yog xim liab-kub hauv qab. Lub npog tis muaj ob peb xim dawb thiab transverse grooves. Tus ntoo khaub lig dawb uas txuas nruab nrab ntawm lub nraub qaum tis yog tawm tsam.
Puas yog txiv neej thiab poj niam ntawm cov kab roses sib txawv?
Cov hom tsiaj nyob hauv paj ntawm ntau yam ornamental shrubs thiab txiv hmab txiv ntoo ntoo. Thaum nws los txog rau kev noj zaub mov, cov poj niam txiv neej ntawm golden rose beetle qhia tsis txawv. Cov yam ntxwv ntawm lub cev kuj zoo ib yam. Tsis zoo li cov kab kab sib txuas, cov txiv neej tsis tuaj yeem txawv ntawm cov poj niam thaum xub thawj siab ib muag. Nyob rau hauv sib piv rau lawv cov poj niam cov khub, cov txiv neej muaj ib tug ntiav longitudinal furrow uas khiav raws ib sab ntawm lawv lub plab mog.
Puas tau kab kab ya?
Zoo li tag nrho cov kab roses, cov hom tsiaj kuj muaj tis uas ya tau. Lawv muaj kev tiv thaiv los ntawm cov tis npog thiab tuaj yeem raug thawb tawm mus rau sab hauv qab tis coverts. Lub elytra tseem kaw thaum lub sijhawm ya davhlau thiab tsis tau tsa, tsim kom muaj tus yam ntxwv ya davhlau. Cov hlau nplaum ntawm lub cev yog pom thaum lub davhlau, ua rau cov kab reminiscent ntawm ya gemstones.
