Puas yog yoov tshaj cum nyiam thiab tua los ntawm Xim?

Puas muaj cov xim tshwj xeeb uas nyiam yoov tshaj cum?
Tseeb tiag, yoov tshaj cum yuav raug kos rau qee yam xim. Thaum ua ke nrog kev txav mus los thiab ua tsis taus pa, cov khaub ncaws tsaus, xws li dub, navy, xiav, lossis liab, ua rau nws yooj yim dua rau cov kab no los ntes koj.

Cov yoov tshaj cum puas paub xim, txawm li cas los xij? Txawm li cas los xij, tsuas yog thaum cov pa roj carbon dioxide (CO2) nyob hauv thaj chaw lawv tuaj yeem paub qhov txawv xim. Tsis tas li ntawd, qee cov ntxhiab tsw thiab qhov ntsuas, xws li cua sov thiab dej vapor, yuav ua rau yoov tshaj cum ua rau xim.

Cov kws tshawb fawb ntawm University of Washington pom nyob rau hauv kev tshawb fawb xyoo 2022 uas tom qab luam tawm hauv Nature Communications tias yoov tshaj cum daj tuaj yeem raug kos rau qee yam xim, tshwj xeeb yog liab, txiv kab ntxwv, thiab xiav. Txoj kev tshawb fawb cov lus xaus tau pom tias cov xim ib leeg, tsis muaj teeb meem tsw ntxhiab xws li carbon dioxide, tsis muaj kev cuam tshuam rau tus cwj pwm ntawm yoov tshaj cum. Raws li txoj kev tshawb no, yoov tshaj cum tsuas pom qhov nyiam liab tom qab kuaj pom carbon dioxide (C02), uas txhua tus neeg exhale thaum lawv ua pa. Txawm li cas los xij, yoov tshaj cum tsis hnov ​​​​mob rau qee cov xim hauv kev sib piv rau tib neeg yog tias tsis muaj cov pa roj carbon dioxide nyob ze ntawm cov xim.

Yuav Ua Li Cas Mosquitoes Nrhiav Neeg

Cov yoov tshaj cum muaj ntau txoj hauv kev los nrhiav lawv tus tswv, uas tuaj yeem suav nrog tib neeg. Cov kab no muaj lub zeem muag zoo thiab tuaj yeem tsom mus rau qee qhov tsw ntxhiab thiab kub hloov pauv.

Qee lub ntsiab lus uas yuav nyiam yoov tshaj cum rau tib neeg muaj xws li cov hauv qab no:

Ua tsis taus pa

Cov yoov tshaj cum tuaj yeem hnov ​​​​cov pa roj carbon dioxide, uas yog tsim thaum tib neeg exhale, siv lawv cov palp, uas yog cov ntxhiab tsw ntawm lub cev nyob nruab nrab ntawm lawv lub kav hlau txais xov. Tus tswv tsev tuaj yeem tuaj yeem yog tias muaj cov pa roj carbon dioxide siab. Cov yoov tshaj cum yog cov rhiab heev rau cov tshuaj no thiab tuaj yeem nrhiav tus tswv tsev los ntawm qhov deb li ntawm 150 ko taw.

hws

Cov yoov tshaj cum kuj muaj peev xwm kuaj tau lactic acid, uric acid, thiab ammonia hauv tib neeg hws. Thaum koj nyob nraum zoov thaum lub caij ntuj sov sov, koj lub cev kub nce, uas ua rau hws los ua. Cov yoov tshaj cum feem ntau yog nyob ib ncig ntawm ob txhais tes, dab teg, pob taws, thiab ko taw vim tias cov cheeb tsam no feem ntau yuav raug huab cua thiab khaws cov dej noo.

Hom Ntshav

Raws li kev coj txawv txawv, cov kws tshawb fawb Nyij Pooj tau tshawb pom tias cov neeg muaj ntshav hom O yuav raug yoov tshaj cum ntau dua li cov neeg muaj ntshav hom A.

Xav paub ntau ntxiv txog yoov tshaj cum thiab ntshav hom ntawm no.

Hom yoov tshaj cum yuav cuam tshuam rau kev xaiv xim.

Txij li thaum lawv yog ib hom yoov tshaj cum, yoov tshaj cum daj (Aedes aegypti) yog qhov tseem ceeb ntawm kev tshawb fawb University of Washington tsis ntev los no; txawm li cas los xij, ob hom kuj tau sim. Pab pawg tshawb fawb tau tshawb pom tias yoov tshaj cum uas kis tau daj ntseg zoo li cov xim txiv kab ntxwv, liab, thiab xiav. Anopehles stephensi thiab yoov tshaj cum tom qab, txawm li cas los xij, tau kos rau xim liab-txiv kab ntxwv. Vim li no, nws muaj peev xwm hais tias lwm hom muaj qhov sib txawv rau cov xim.

Dab tsi hues ntxias yoov tshaj cum?

Tsaus hues thov yoov tshaj cum rau ntau yam laj thawj. Cov xim tsaus nti tuaj yeem ua raws li cov duab ntxoov ntxoo, uas muaj qhov zoo dua rau nqus thiab tuav cov cua sov, ua rau yoov tshaj cum siv lawv cov kav hlau txais xov zoo heev los txheeb xyuas tus tswv tsev.

Cov xim tsaus tsis yog nqus cua sov xwb; lawv kuj sawv tawm ntawm qhov sib txawv ntawm cov xim ci, uas sib koom ua ke. Cov xim tsaus nti tuaj yeem cuam tshuam cov yoov tshaj cum saib ntawm lub qab ntug thiab tso cai rau nws pom lub silhouette, uas lawv lees paub tias yog tus tswv tsev yav tom ntej (thiab zaub mov). Qhov no, nyob rau hauv lem, pab yoov tshaj cum zoo taug qab tej yam nyob deb.

Cov kev tshawb pom tshiab los ntawm University of Washington txoj kev tshawb fawb pom tau tias cov xim ib leeg, thaum tsis muaj qhov cuam tshuam olfactory zoo li carbon dioxide, tsis muaj txiaj ntsig cuam tshuam rau yoov tshaj cum tus cwj pwm. Kev tshawb fawb qhia tau hais tias yoov tshaj cum tau pom qhov ua rau cov xim liab-txiv kab ntxwv tsuas yog tom qab lawv pom cov pa roj carbon dioxide, uas txhua tus neeg tawm thaum peb ua pa.

Vim hais tias txhua tus tib neeg cov tawv nqaij tones sau npe raws li cov xim liab-txiv kab ntxwv nyob rau hauv lawv qhov pom, yoov tshaj cum kuj yuav raug kos rau xim liab thiab txiv kab ntxwv. Cov yoov tshaj cum yog nyiam rau cov xim liab-txiv kab ntxwv tshwj xeeb thaum nws ua ke nrog cov ntxhiab tsw ntxhiab thiab carbon dioxide nyob rau hauv ib qho 100- ko taw vojvoog.

Cov xim twg yoov tshaj cum tsis kam?

Pab pawg kawm University of Washington tau tshawb pom tias yoov tshaj cum feem ntau tsis quav ntsej dawb, ntsuab, thiab xiav.

Entomologists tau ntev lees paub qhov tseem ceeb ntawm cov xim raws li yoov tshaj cum kev nyiam. Cov yoov tshaj cum saib cov xim xim yog qhov txaus ntshai. Vim tias lawv nquag tuag los ntawm lub cev qhuav dej, ntau hom tsiaj tsis txhob tom nyob rau hauv lub hnub ci tag nrho thiab feem ntau nquag nquag thaum tsaus ntuj thiab sawv ntxov. Lub teeb hues yog li ntawd subconsciously txuam nrog txaus ntshai.

Kuv puas yuav tsum tau tshwj xeeb hues los tiv thaiv yoov tshaj cum tom?
Koj tuaj yeem xav txog kev tso dab tsi dawb, ntsuab, lossis xiav kom txo qis qhov yuav muaj yoov tshaj cum yuav tom koj. Cov xim tsaus nti zoo li navy thiab dub, crimson, lossis txiv kab ntxwv yog qhov ntxim nyiam rau yoov tshaj cum dua li cov xim sib dua xws li txiv kab ntxwv lossis liab.

Txawm li cas los xij, hnav ib qho xim tsis zoo li yuav tua yoov tshaj cum. Lawv yuav pom koj yog tias lawv pom muaj cov pa roj carbon dioxide, lub cev kub, thiab tawm hws. Ib tug neeg hnav liab lossis txiv kab ntxwv, ntawm qhov tod tes, tuaj yeem tom koj yog tias koj sawv ncaj nraim ntawm lawv.

Cov xim liab puas muaj kev sib txuas nrog ntshav?

Feem ntau hais lus, nws yuav suav tau tias tsis muaj kev sib txuas ntawm ob. Txawm tias yoov tshaj cum muaj ob lub qhov muag, lawv tsis pom kev zoo. Txawm hais tias cov kws tshawb fawb tseem tsis tau nkag siab tag nrho los yog yoov tshaj cum hnov ​​xim zoo ib yam li lwm hom, xws li tib neeg, lawv tsis pom cov duab nkig.

Yuav tiv thaiv yoov tshaj cum tom
Muaj qee yam uas koj tuaj yeem ua tau los pab kom yoov tshaj cum nyob deb thiab txo koj txoj kev pheej hmoo ntawm raug tom, txawm tias qee qhov kev hloov pauv uas nyiam lawv tuaj yeem tawm ntawm koj txoj kev tswj hwm. Ua raws li cov lus qhia nram qab no:

• Hnav cov tshuaj tua kab uas Lub Chaw Tiv Thaiv Kab Mob thiab Tiv Thaiv tau qhia.
• Txhawm rau txo cov nqaij ntshiv uas tuaj yeem raug tom, hnav lub tes tsho ntev thiab ris ntev.
• Aub tais, birdbaths, thiab cov thoob khib nyiab yuav tsum tau muab tshem tawm tag nrho vim cov dej sawv ntsug nyiam yoov tshaj cum thiab siv tau los ua qhov chaw yug me nyuam.
• Khaws koj cov gutters thiab vaj kom huv si.
• Tham nrog tus kws kho mob tshwj xeeb txog kev tiv thaiv yoov tshaj cum.
• Khaws qee qhov xim tawm ntawm koj qhov chaw nyob sab nraum zoov tuaj yeem pab txiav cov yoov tshaj cum.

Koj tuaj yeem pom tias nws muaj txiaj ntsig los hloov cov xim ntawm koj cov rooj tog zaum nraum zoov thiab kho kom zoo nkauj kom tiv thaiv yoov tshaj cum vim qee yam ntawm lawv nyiam ntau xim. Tsis txhob siv cov xim liab, txiv kab ntxwv, thiab dub. Txhawm rau tiv thaiv yoov tshaj cum, xaiv cov ntxoov ntxoo zoo li ntsuab, xiav, thiab dawb.

Tsis tas li ntawd, raws li cov paj liab los yog txiv kab ntxwv ci tuaj yeem nyiam yoov tshaj cum, tej zaum koj yuav xav kom tsis txhob loj hlob ntawm koj lub sam thiaj, patio, lossis lwm qhov chaw sab nraud ntawm koj lub tsev.

Cov yoov tshaj cum tuaj yeem tswj tau nrog Terminix.
Nws muaj peev xwm hais tias yoov tshaj cum tseem yuav swarm ntawm koj lub vaj txawm tias koj sim ua kom lawv nyob deb. Yog tias lawv yog, peb cov kws tshaj lij tuaj yeem pab tiv thaiv lawv.

Cov kws tshaj lij ntawm BENWEI uas tshwj xeeb hauv kev tswj yoov tshaj cum paub tias dab tsi rub cov kab nqus ntshav no rau hauv koj lub vaj thiab qhov xwm txheej twg ua rau lawv vam meej. Koj tus kws tshaj lij tswj cov yoov tshaj cum Terminix tuaj yeem qhia txoj hauv kev kom txo tus lej ze koj lub tsev. Yog xav paub ntxiv thiab kom tswj tau yoov tshaj cum, hu rau Terminix tam sim ntawd.