Pob Kws Linger - Cov Kab Mob Polyphagous

Cov txheej txheem:

Video: Pob Kws Linger - Cov Kab Mob Polyphagous

Video: Pob Kws Linger - Cov Kab Mob Polyphagous
Video: Xov Xwm KUB HNUB NO - Tshwm Kab Mob Phem Kis Tau Rau Tsiaj Tuag Coob Heev 29/10/2021 2024, Plaub Hlis Ntuj
Pob Kws Linger - Cov Kab Mob Polyphagous
Pob Kws Linger - Cov Kab Mob Polyphagous
Anonim
Pob kws linger - cov kab mob polyphagous
Pob kws linger - cov kab mob polyphagous

Pob kws linger ntawm ib ncig ntawm Russia nyob feem ntau nyob rau sab qab teb. Cov kab ntawm cov kab no ua rau lub cev puas tsuaj hauv qab ntawm cov zaub (tubers, keeb kwm, qia, thiab lwm yam), ntxiv rau cov noob qoob loo ntawm txhua hom qoob loo ua liaj ua teb. Thiab cov zaub mov ntawm kab feem ntau yog cov nyom, birch, knotweed thiab lwm yam nroj tsuag. Pob kws, beet, paj noob hlis thiab lwm yam qoob loo tshwj xeeb yog cuam tshuam los ntawm kev ua haujlwm ntawm pob kws lingering

Ntsib kab tsuag

Pob kws linger yog kab dub oval nrog qhov ntev ntawm 7, 3 txog 9, 6 hli. Nws lub cev muaj lub teeb ci xim daj. Qhov dav ntawm qhov qhia ntawm kab ntawm kab yog sib npaug rau qhov dav ntawm elytra, thiab cov kab sib txuas tom qab ntawm cov lus qhia tawm mus rau tom ntej. Lub elytra ntawm cov kab mob muaj qhov me me punctate grooves.

Lub qe oval ntawm pob kws lollipops tau txais txiaj ntsig nrog cov lus qhia ntse -sib npaug thiab mus txog qhov loj ntawm 0, 6 - 1 hli. Thiab cov kab menyuam mus txog 20 hli ntev muaj xim los ntawm daj-xim av mus rau xim daj-daj. Thawj peb ntu ntawm lawv lub cev, nrog rau lub taub hau, muaj xim av xim av, thiab nyob rau ntu kawg ntawm lub cev ntawm cov kab menyuam muaj teeb meem, koj tuaj yeem pom ob peb plaub hau ntev thiab ntau li plaub tus txha nqaj. Ntawm cov lus qhia ntawm lub plab ntawm pupae, uas loj hlob mus rau 7-10 hli, ib tus tuaj yeem pom cov diav rawg me me nruab nrog cov lus qhia sib nrug ntev.

Duab
Duab

Overwintering ntawm cov kab tsis zoo uas muaj hnub nyoog tshwm sim tsis tsuas yog hauv txheej txheej av, tab sis kuj nyob hauv txhua yam chaw nyob. Cov larvae hibernate ntawm qhov tob ntawm nees nkaum rau plaub caug centimeters. Thaum lub caij nplooj ntoo hlav, lawv pib noj tam sim cov av hauv qab ntawm cov nroj tsuag thiab lawv cov noob, thiab cov kab tsis zoo cuam tshuam rau cov tub ntxhais hluas tua thiab cov yub, gnawing cov qia thiab noj cov cotyledons uas tsis muaj zog. Lub sijhawm tshwj xeeb uas tsim kev puas tsuaj ntawm kab yog lub sijhawm ntawm lub sijhawm pecking ntawm cov tua me me mus rau qhov pib ntawm kev tsim ntawm ob khub ntawm cov nplooj tseeb.

Lub neej ncua ntawm kab yog kwv yees li ob txog peb xyoos, thiab kev loj hlob ntawm cov kab menyuam npog ib lub sijhawm los ntawm kaum ob txog kaum plaub hlis. Ntawm cov av, kab nyob hauv thaj tsam steppe raug xaiv kwv yees li lub Plaub Hlis, qee qhov hauv ib nrab ntawm nws. Lawv tseem tawm ntawm lawv qhov chaw nkaum mus txog thaum pib lub Tsib Hlis.

Thaum lub Tsib Hlis, cov poj niam pib nteg qe hauv txheej av saum npoo av. Qhov nruab nrab qhov tob ntawm lawv qhov kev tso kawm yog los ntawm ob txog peb txog kaum centimeters. Cov av ntawm tus poj niam pob kws lollipops nyiam xoob, thiab txheej txheem tso tawm tas mus li thoob plaws lub caij cog qoob loo - tag nrho, txhua tus poj niam muaj peev xwm nteg txog ib nrab txhiab qe.

Cov menyuam mos liab dawb ntawm pob kws lollipops yug los ntawm cov qe tsis ua haujlwm thiab tsis pub noj txhua. Feem ntau, nyob rau lub sijhawm ntawm lawv lub neej, uas yog kwv yees li ib xyoos, lawv tswj kom tso kaum ib zaug. Hauv qib menyuam, kab tsuag nyob li ntawm ob txog ob thiab ib nrab lub lim tiam. Thiab kab tawm los ntawm pupae tam sim ntawd muaj peev xwm ntawm kev tsim tawm.

Yuav ua li cas sib ntaus

Duab
Duab

Kev sib nrug deb thiab plowing poob, nrog rau cov plowing plowing tam sim tom qab sau qoob loo, tau txiav txim siab ntsuas zoo hauv kev tawm tsam pob kws lingering. Nroj tsuag, nrog rau cov ntoo seem, yuav tsum tau muab pov tseg tam sim ntawm lub txaj. Nws yog ib qho tseem ceeb heev uas yuav tsum tau hloov cov qoob loo hauv cov qoob loo kom zoo. Kev qhia kho cov noob nrog ntau yam tshuaj tua kab kuj tseem yuav ua haujlwm zoo. Tabu tau txiav txim siab los ua tshuaj tua kab mob zoo heev.

Txhawm rau rhuav tshem pob kws lollipops, txoj kev nuv ntses tau siv dav, raws li cov pob ntawm withering nyom ua ntej ntub nrog tshuaj tua kab tau tawg thoob plaws qhov chaw. Cov kab mob phem ua rau yuam kev xws li pob zeb rau cov chaw nyob, nce mus rau lawv thiab tuag sai. Qhov hnyav ntawm txhua kab nuv ntses yuav tsum yog qhov nruab nrab ntawm 0.5 kg, thiab rau lawv qhov ua kom tsis haum, xws li kev npaj ua Sharpei, Borey lossis Break yog qhov tsim nyog nyob rau hauv qhov nyiaj ntawm ob txog kaum grams ib heap.

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