Steppe Kab Civliv - Khoom Noj Txaus Ntshai

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Video: Steppe Kab Civliv - Khoom Noj Txaus Ntshai

Video: Steppe Kab Civliv - Khoom Noj Txaus Ntshai
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Steppe Kab Civliv - Khoom Noj Txaus Ntshai
Steppe Kab Civliv - Khoom Noj Txaus Ntshai
Anonim
Steppe kab civliv - khoom noj txaus ntshai
Steppe kab civliv - khoom noj txaus ntshai

Cov neeg ntaus kis kab mob nyob rau sab qab teb ntawm Russia, txawm hais tias nws tuaj yeem pom hauv cov lej me me yuav luag txhua qhov txhia chaw. Cov kab mob polyphagous no ua rau cov dos, taum, kua txob, taum pauv, txiv lws suav, rye, nplej, carrots, flax, haus luam yeeb, qos yaj ywm, lentils, zaub qhwv, beets, pob kws thiab ntau yam qoob loo qoob loo. Nws noj cov ntaiv ntawm kev cog qoob loo thiab nyom ntawm cov qia nyob ze ntawm lub hauv paus caj dab, vim qhov uas ua rau poob tuaj yeem ua tau zoo heev

Ntsib kab tsuag

Qhov loj ntawm qhov kev xav ntawm cov kab laum steppe yog hom twg los ntawm 12 txog 19 mm. Lub taub hau thiab lub cev ntawm cov neeg tsis txaus ntseeg tau pleev xim rau hauv cov xim dub. Lawv cov tis tau tsim los zoo heev, thiab qhov ntev ntawm lawv cov elytra feem ntau yog sib npaug rau qhov ntev ntawm lub plab, lossis ntau dua nws. Tsis tas li, txhua tus neeg tau nruab nrog lub qhov ncauj zom thiab lub kav hlau txais xov uas ntev tshaj lub cev. Thiab qhov ntev ntawm ovipositor ntawm cov kab mob txaus ntshai mus txog 12 - 17 hli.

Ob lub mis ntawm cov kab laum steppe yog qhov loj dua, nrog kev tsim cov lus hais tau zoo. Qhov ib sab ntawm qhov hais tawm ua rau ib sab npog cov lobes. Cov metathorax ntawm cov kab tau sib xyaw ua ke nrog mesothorax, thiab lawv cov pleural ntu tau sib cais sai los ntawm cov hlais lossis oblique sutures.

Duab
Duab

Nyob rau pem hauv ntej tibia ntawm steppe crickets muaj cov qog nqaij hlav hauv lub cev hnov. Cov ceg tom qab yog tus yam ntxwv ntawm tibiae elongated thiab elongated thiab thickened ob txhais ceg. Nyob rau tib lub sijhawm, pem hauv ntej ob txhais ceg ntawm cov kab mob gluttonous tau taug kev, thiab cov nraub qaum tau dhia. Hauv qab lub qab femora tau pleev xim rau xim dub, thiab qee zaum cov tawv daj daj tuaj yeem pom ntawm lawv.

Cov qe dawb ci ntawm cov kab laum steppe muaj li 3.5 hli loj. Larvae sib txawv los ntawm cov neeg laus kab laum nyob rau hauv kev txhim kho tis thiab me me.

Wintering ntawm teeb meem larvae yuav siv qhov chaw nyob hauv seem ntawm cov nroj tsuag. Thiab cov menyuam kab ntawm qhov kawg instar hibernate hauv qhov tob tob (lawv qhov tob feem ntau mus txog plaub caug centimeters). Tib lub sijhawm, hauv minks tob dua, mus txog rau peb caug larvae lossis ntau lub caij ntuj no, thiab hauv qhov tob dua - cov neeg sawv cev ib leeg lossis tsuas yog qee tus neeg. Txog rau thaum pib lub caij ntuj sov, lawv hloov pauv mus rau cov neeg laus kab. Feem ntau, cov kab mob polyphagous no nyob qis qis, nyiam nyob hauv thaj chaw ntub dej - hauv thaj chaw uas muaj dej hauv av siab, nrog rau ob sab ntawm cov dej sib txuas thiab nyob ntawm ntug dej. Thiab txoj kev ntawm lub neej ntawm cov cab no feem ntau yog thaum tsaus ntuj.

Cov poj niam nteg qe hauv kab tawg hauv av, peb txog tsib lub qe ib zaug. Tom qab ntawd, lawv tuag tam sim ntawd. Lub embryonic kev txhim kho kab tsuag siv sijhawm kaum tsib mus rau nees nkaum hnub.

Qee lub sij hawm, kev sib kis loj ntawm kev ua me nyuam yaus ntawm steppe crickets tuaj yeem pom - qhov no, cov qoob loo poob yog qhov tshwj xeeb tshaj yog, txawm tias cov cab no muab tsuas yog ib tiam hauv ib xyoos.

Duab
Duab

Steppe crickets yog thoob plaws tsis tsuas yog hauv Russia, tab sis kuj nyob rau sab hnub poob Asia thiab nyob rau sab qab teb sab hnub poob ntawm Europe. Koj tuaj yeem pom lawv nyob rau sab qaum teb ntawm Africa. Thiab hauv peb txoj kab nruab nrab, lawv feem ntau pom muaj nyob hauv Kazakhstan, Caucasus, Western Siberia thiab Central Asia.

Yuav ua li cas sib ntaus

Kev ywg dej cov qoob loo ntawm kev cog qoob loo yuav tsum tau ceev faj ntau li ntau tau, vim cov kab laum steppe yog qhov txaus ntshai tshwj xeeb thaum ywg dej. Hauv kev rau siab kom dim ntawm dej nyab, lawv pib sib sau ua ke hauv thaj chaw siab, qhov twg hauv lub sijhawm luv tshaj plaws lawv tuaj yeem rhuav tshem tag nrho cov qoob loo.

Hauv kev tawm tsam tiv thaiv kab laum steppe, lom cov kab ntub ntub tau pov thawj lawv tus kheej zoo. Nws kuj tseem tso cai txau cov qoob loo nrog "Karbofos" (rau kaum litres dej nws txaus los ntawm 6 txog 12 ml) lossis "Decis" (2 - 3 ml rau txhua kaum litres dej).

Ib lub caij nplooj zeeg sib sib zog nqus khawb av nrog ua tib zoo zom ntawm lub ntiaj teb clods tuaj yeem pab txo qis ib nrab ntawm cov pejxeem ntawm cov kab laum. Thiab thaum lub caij cog qoob loo, nws raug nquahu kom ua tiav kev sib koom ua ke loosening.

Lub hauv paus tseem ceeb ntawm cov yeeb ncuab ntawm steppe crickets yog ntau yam noog, uas ua rau txhua lub dag zog los noj hmo ntawm kab tsuag.

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