Yog Dub Swallowtail Npauj Npaim Muaj txiaj ntsig - Kawm Txog Carrots Thiab Dub Swallowtail Caterpillars
Yog Dub Swallowtail Npauj Npaim Muaj txiaj ntsig - Kawm Txog Carrots Thiab Dub Swallowtail Caterpillars

Video: Yog Dub Swallowtail Npauj Npaim Muaj txiaj ntsig - Kawm Txog Carrots Thiab Dub Swallowtail Caterpillars

Video: Yog Dub Swallowtail Npauj Npaim Muaj txiaj ntsig - Kawm Txog Carrots Thiab Dub Swallowtail Caterpillars
Video: Maiv Xyooj 2024, Hlis ntuj nqeg
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Black swallowtail butterflies muaj kev sib raug zoo nrog cov nroj tsuag hauv tsev neeg carrot, Apiaceae. Muaj ntau cov nroj tsuag qus hauv tsev neeg no tab sis nyob rau thaj chaw uas tsis tshua muaj, koj tuaj yeem pom cov kab laus thiab lawv cov larvae dai rau hauv koj lub carrot thaj. Cov swallowtails puas noj carrots? Carrots thiab swallowtail caterpillars muaj kev sib hlub/kev ntxub ntxaug. Carrots thiab lawv cov kwv tij muab qhov chaw qe rau cov neeg laus thiab zaub mov rau cov menyuam yaus. Yog li kuv twv npauj npaim muaj ntau qhov txiaj ntsig, tab sis koj tau txais cov kab ntxim hlub no thaum koj loj hlob carrots.

Black Swallowtail Butterflies and Carrots

Carrots feem ntau tsis muaj kev cuam tshuam los ntawm cov kab saum toj no hauv av tab sis, hauv qee thaj chaw, lawv cov nplooj tuaj yeem raug txiav tawm tag nrho los ntawm qhov muaj cov swallowtail larvae. Cov neeg laus npauj npaim nyiam cov dej qab zib los ntawm ntau yam nroj tsuag, tab sis lawv nyiam tso lawv cov qe ntawm cov neeg hauv tsev neeg thiab cov kab ntsig chow rau ntawm lawv nplooj. Yog tias koj nyiam nyiam cov tsiaj qus, loj hlob carrots rau cov swallowtail butterflies yog ib txoj hauv kev kom ntxias lawv.

Black swallowtail butterflies thoob plaws North America. Lawv zoo nkauj dubthiab daj butterflies nrog me me ntawm xiav thiab liab ntawm lawv ob txhais ceg. Lawv cov larvae loj 2 nti (5 cm.) ntev kab ntsig nrog voracious appetites. Cov swallowtails puas noj carrots? Tsis yog, tab sis lawv cov xeeb ntxwv yeej nyiam cov nplooj.

Puas yog Dub Swallowtail Npauj Npaim Muaj txiaj ntsig?

Dub swallowtails tsis muaj teeb meem tiag tiag li cov neeg laus tab sis lawv tsis tau txais txiaj ntsig ncaj qha rau cov nroj tsuag vaj. Lawv cov tub ntxhais hluas raug suav hais tias yog kab tsuag ntau, tab sis qhov nruab nrab hatch tsis tua cov zaub ntug hauv paus, tsuas yog defoliates lawv. Nyob rau tib lub sijhawm, cov carrots tuaj yeem loj hlob nplooj thiab tiv taus cov kab mob larval onslaught.

Carrots thiab swallowtail caterpillars tuaj yeem muaj kev sib cav sib ceg, tab sis cov neeg laus tsuas yog siv cov nroj tsuag ua thaj chaw tsaws thiab qhov chaw tso lawv cov qe. Carrots thiab swallowtail caterpillars yog cov khub tas li nyob rau lub caij ntuj sov lig kom txog thaum cov larvae pupate thiab overwinter.

Cov larvae tseem yuav pom ntawm cov nroj tsuag qus xws li tshuaj lom hemlock thiab poj huab tais Anne's lace. Lwm cov nroj tsuag uas nyiam cov swallowtails yog dill, fennel, thiab parsley.

Loj hlob Carrots rau Dub Swallowtail Butterflies

Dub swallowtails paub txog lawv txoj kev zoo nkauj thiab ntau tus npauj npaim enthusiasts sim nyiam lawv mus rau lub vaj. Thaum muab cov paj uas muaj xim paj yeeb nplua nuj yog ib txoj hauv kev coj lawv los rau hauv thiab pub rau lawv, koom ua ke dub swallowtail butterflies thiab carrots yuav txhawb cov tiam tom ntej.

Black swallowtail butterflies yuav tshwm sim rau lub caij nplooj ntoo hlav thiab tso lawv cov qe rau ntawm cov nroj tsuag zoo tagnrho. Lawv cov tub ntxhais hluas ua rau qee qhov kev puas tsuaj los ntawmkev pub mis tab sis feem ntau tsis txaus los mus tas li puas cov qoob loo carrot. Ntau tus npauj npaim ntawm peb haiv neeg muab txoj hauv kev zoo nkauj ntawm kev kho kom zoo nkauj ntawm lub vaj, muab kev zoo siab rau lawv txoj kev maj mam thiab cov yeeb yuj zoo nkauj.

Cov nroj tsuag loj hlob zoo nkauj raws li thaj chaw yug me nyuam yuav ua kom muaj kev txuas ntxiv ntawm cov kab zoo nkauj no txhua xyoo. Raws li ib qho ntxiv lawm, koj thiab koj tsev neeg tau txais kev saib xyuas lub neej ntawm cov kab mob txaus ntshai tiag tiag.

Controlling Overactive Population of Larvae

Qee zaus, tshwj xeeb tshaj yog nyob rau thaj chaw lag luam loj hlob, cov neeg coob coob ntawm cov larvae tuaj yeem ua rau muaj teeb meem. Muaj tsawg zaus, tej zaum nws yuav tsim nyog los xaiv thiab rhuav tshem cov kab mob loj heev los yog siv cov khoom xws li Bacillus thuringiensis, cov kab mob ntuj tsim uas yuav tua cov kab mob.

Tseem muaj peb hom tachinid yoov thiab ob peb lwm yam tsiaj nyeg, suav nrog qee cov noog, uas pub rau kab ntsig. Txawm li cas los xij, cov larvae emit ib tug phem saj thiab tsw uas repels ntau yam predators.

Yog tias koj tsis loj hlob organically, koj tuaj yeem siv tshuaj tua kab. Nco ntsoov ua raws li cov lus qhia thiab tos ib hlis ua ntej sau cov zaub mov kho xws li carrots.

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