Feem ntau, xws li ib tug Kab Tsuag, zoo li ib tug dais, ua rau muaj teeb meem ntau, yog li tau tshem ntawm no kab thiab nws cov larva yog ib txwm tseem ceeb.
Medvedka ua rau ib qho underground txoj kev ua neej, yog li ntawd tej zaum gardeners yuav tsis txawm sai li cas to taub dab tsi tshwm sim los ntawm cov nroj tsuag kom tuag dheev.
Dais qe
Tom qab cov txheej txheem mating, tus kab poj niam ua ib lub zes, uas yog qhov sib npaug ntawm 10 centimeters long.
Qhov no zes lies nyob rau ntawm ib tug tob ntawm 10-15 cm, nws yog nyob rau hauv nws hais tias nws tawm lub qe, tus xov tooj ntawm cov uas muaj peev xwm ncav cuag 500 pieces. Yog li hais tias lub qe tsis them nrog pwm, tus dais inverts lawv los ntawm lub sij hawm mus rau lub sij hawm thiab kom zoo zoo xyuas lawv.
Txij li thaum lub qe yuav tsum tau sov, tus dais digs lawv nyob rau hauv qhov tob ntiav, yog li koj tsis tas yuav khawb tob kom nrhiav tau lawv. Feem ntau lawv tuaj yeem nrhiav tau hauv cov pob saum pob zeb ntawm lub ntiaj teb. Cov menyuam yaus tawm los ntawm qe tom qab 2-3 lub lis piam.
Hauv daim duab no koj tuaj yeem pom li cas lub qe ntawm tus dais dais saib:
Nqe lus piav ntawm larvae
Larva dais muaj peev xwm me ntsis nco cov koojtis los yog rau-legged kab laug sab nrog ib lub cev elongated. Lawv loj tuaj yeem ncav 15 hli. Lub forepaws ntawm larva yog muab tawm, lub larva ua hauj lwm nrog lawv, raking lub ntiaj teb nyob rau hauv pem hauv ntej ntawm nws.
Nws qhov zoo li tsa tus neeg laus kab, nrog qhov sib txawv ntawd nws muaj ntau me me. Thaum lub sij hawm nws txoj kev loj hlob, cov kab laum molts molts tsib zaug, tom qab uas nws matures thiab ua tiav heev rau kev luam dua.
Medvedka tsis yog tshwj xeeb yog lub zog rau cov mob mob, yog li nyob rau hauv loj heev winters, ib txhia kab tuag yuav tuag. Txij ntawd ntau npaum li cas rog tau tsim kab, yuav vam khom nws cov ciaj sia nyob rau lub caij ntuj no, nrog rau cov tom qab fecundity.
Nyob rau hauv no duab koj yuav saib tau li cas Medvedka lub lechka zoo li:
Qhov txawv ntawm larva larvae los ntawm May beetle
Lub larva ntawm xws li ib tug Kab Tsuag, zoo li ib tug cockchafer, tsis zoo li ib tug dawb caterpillar, nws loj ncav 2 cm, thiab lub thickness yuav txog li 8 mm. Lub qhov ncauj nyob hauv pem hauv ntej ntawm lub larva. thiab peb khub ntawm cov ceg me me uas muaj plaub nrog plaub.
Ntawm ob sab ntawm lub larvae ntawm xws li ib tug kab koj tau pom xim av dots, thiab nws rov qab yog ib me ntsis ib tsos nqaij daim tawv tshaj li tus so ntawm larvae.
Lub larva ntawm dais yog txawv kiag li los ntawm larvae ntawm May beetle. Thaum hatching, lub larva tsa ua kab me me, thiab nrog txhua lub molt nws ua loj dua hauv qhov loj thiab tau txais ib tus cwj pwm zoo, nce zoo li ib tug neeg laus dais.
Nyob rau hauv no Diam duab, koj yuav saib tau li cas lub beetle ntawm May beetle zoo li:
Yuav ua li cas tua?
Yog hais tias koj tsis tau pib tam sim ntawd nrog Medvedka, ces nws cov tub ntxhais hluas thiab cov neeg laus cov kab yuav nyob twj ywm rau hauv qhov chaw rau tag nrho cov nram qab no caij nyoog. Xws li ib tug Kab Tsuag tau yooj yim khawb tsiv hauv av ntawm txhua homYog li ntawd, Medvedka muaj peev xwm ua ib lub qhov rau nws tus kheej, tsis hais txog huab cua.
Tam sim no muaj ntau ntau yam zoopab kom tshem tawm ntawm xws li ib tug Kab Tsuag. Thawj tug yog agrotechnical. Nws dag nyob rau hauv qhov tseeb hais tias nws yog tsim nyog los npaj cov av rau cog ua ntej.
Nyob rau lub caij nplooj ntoos hlav thiab caij nplooj zeeg thaum caij nplooj ntoos zeeg, thaj av yuav tsum tau muab cog thiab khawb. Yog li, lub qe clutches ntawm bears, larvae yuav raug rhuav tshem, thiab cov lus pov hauv underground ua yuav disturbed.
Cog ib ncig ntawm lub perimeter vaj nroj tsuag xws li marigolds, muaj peev xwm mus tas li tshem ntawm dais thiab nws cov larvae. Qhov tseeb yog tias tsis hnov tsw ntawm no nroj tsuag scares tawm underground pests.
Lwm qhov kev nyab xeeb ntawm kev nyab xeeb kom tshem tau ntawm bears yog lure kab rau zaub roj. Nyob rau hauv lub qhov sab laug los ntawm dais, ob peb tee ntawm cov roj zaub ncuavtom qab uas ib khob dej tau nchuav muaj. Hauv ob peb feeb, Medvedka yuav tshwm rau ntawm cov av, thiab ob peb feeb ntxiv nws yuav tuag.
Nws yog ua tau rau sib ntaus sib tua siv cov kabmob niaj hnub no. Qhov tsis hnov tsw ntawm cov pob zeb tom qab cov kab, tom qab uas lawv noj cov kab laug lawv tawm tom qab thiab, tawm, lawv tuag sai sai. Thaum siv hom no, nws yog ib qho tseem ceeb heev uas yuav tau sau tag nrho cov tshuaj lom neeg, txij li thaum noog kuj yuav raug lom los ntawm cov kab no.
Medvedka - kab teeb meem thiab txaus ntshai rau qoob loo, muaj peev xwm ntawm kev luam tawm ceev ceev. Tias yog vim li cas nws yog ib qho tseem ceeb rau kev sib ntaus ob leeg nrog lub taub hau, thiab nrog lub larvae thiab qe. Nws yog nyuaj rau tua kab, tab sis nws yog nqi mus siv sij hawm mus ua puas lub kab thiab, yog li, txuag tau feem ntau ntawm cov qoob loo.
