Waive wakakwana zvezvipembenene zvinotsamwisa zvinotora imba yako kana iwe usingazvitarisire? Iwe unogara uchipepeta nhunzi kana kuti ducking mosquito? Kana kuti pamwe iwe uri muridzi wemunda uri kutsvaga kudzivirira munda wako kubva kune zvipembenene zvinoremadza zvinogona kukuvadza hupenyu hwezvirimwa zvako? Pinda pyrethrins uye pyrethroids kununura! Zvese izvi zvinhu zvinogona kuuraya tumbuyu uye zvine basa rekuita mudzimba dzedu dzose, mapindu pamwe nekurima kukuru. Tichaona kuti zvigadzirwa izvi ndezvipi, uye zvazvakanakira nezvazvakaipira… mashandisiro azvo vanhu muhupenyu hwezuva nezuva kumba kana kupurazi.
Pyrethrins - iyo inotangira mumaruva emuti wepyrethrum. Icho chirimwa chinoyevedza chine maruva chakawanikwa chine zvinhu zvinoshanda zvine maitiro ekuita semishonga inouraya zvipembenene. Pyrethrins inouraya zvipembenene nekurwisa hurongwa hwetsinga dzezvipembenene, izvo zvinokatyamadza uye pakupedzisira zvinotungamirira kurufu. Pyrethrins yakagara ichishandiswa—yaitomboshandiswa muIjipiti yekare! Ivo vanozivikanwa nekukasira, kurapa kwavo kunoshanda kuchivaita mhinduro yakanaka kune tsikidzi dzinoda kubviswa nekukurumidza.
Asi, kune rumwe rutivi tine pyrethroids! Chii chinonzi Pyrethroids?: Mapyrethrins ari pamusika ari ezvipembenene echisikigo anowanzo kuparara nekukurumidza, nepo mapirathroids aine makemikari anogadzirwa nevanhu anotevedzera chivakwa ichi uye akakurudzirwa zvakanyanya kushandiswa kwekutengesa kunyanya kunze. Vakatanga kugadzirwa nevesainzi muma1960s sechisarudzo chakasimba, chinodhura. Pyrethroids: Kunyange ichiita zvakafanana kune pyrethrins, zvakakosha kuziva kuti panzvimbo yezvirimwa, izvi hazvibvi kubva kune zvakasikwa sezvo zviri zvekugadzira zvinogadzirwa zvipembenene. Pyrethroids yakatsiga kupfuura pyrethrins, zvinoreva kuti inomira zvirinani kana yakavhenekerwa nechiedza nemhepo nekufamba kwenguva - ichiita sarudzo yakanaka yekudzora tupukanana kwenguva refu.
Iwo mapyrethrins uye ane hukama hwepedyo asi ane simba pyrethroids zvinhu zvakanaka munzira dzakawanda kuvepo. Izvi zvikara zvinonyanya kunaka pakupedza umhutu hunogumbura uye zvikwekwe zvinokuvadza, nhata, pamwe chete nedzimwe tsikidzi dzinogona kuhwandira. Imwe yeakanakisa mabhenefiti ndeyekuti iwo akaderera-chepfu kuvanhu uye mhuka dzinovaraidza, saka inoshanda zvirinani kupfuura mamwe makemikari mazhinji aungafunga nezvekushandisa. Pamusoro peizvozvo, makemikari aya anogona kuparara zvichireva kuti anoshatisa nekukurumidza munzvimbo uye anokonzera kushomeka kukuvadza kune zvakasikwa.
Asi, pane mashoma mashoma aunofanira kuziva zvakare. Zvimwe zvigadzirwa zvine pyrethrins zvinogona kudhura uye zvinoda kushandiswa kakawanda zvisati zvashanda, semuenzaniso. Asi pamusoro pokubvisa vanhu vakaipa, vanourayawo nyuchi nemashavishavi uyewo maladybugs ayo maheps anodzora zvipembenene zvakaipa (mamwe marudzi akadaro atova mungozi yokutsakatika) Kusiyana neizvi, mapyrethroids ayo anopinda munzizi nemadziva asingazive akaratidzwa kuva anokuvadza. mhuka dzemumvura, kunyanya hove.
Pyrethrins uye pyrethroids zvinogona kuwanikwa mune zvakawanda zvigadzirwa zvemumba zvekushandisa mudzimba pamwe nemapurazi. Izvi zvinodiwa mukurima kuchengetedza michero nemiriwo inokura ipapo kubva kuzvipembenene. Varimi, pamwe nevanofarira mhuka pasi rese vachavimba navo kuchengetedza hupenyu hwavo hwechirimwa kubva pakuparara uye negoho zvine hungwaru pasina mhirizhonga yakawandisa nekuda kwekuputika kwezvipembenene. Izvo zvakakoshawo kuti zvipembenene netwumbuyu zvisabve pazvipfuyo zvedu, kusanganisira zvipfuyo zvakaita semombe, nyati kana hwai pakurima mahara kunoda kuve neutano hwakanaka.
Iwe unogona kushandisa zvigadzirwa zvine pyrethrins uye pyrethroids kumba munzira shoma dzakasiyana. Imwe yacho inowanikwa mumaspray uye foggers ayo anoshandiswa kuuraya tsikidzi dzisingadiwe semajuru, mapete, umhutu nezvimwewo. Sezvineiwo zvigadzirwa izvi zvinobatsira mukugadzira nzvimbo yekugara isina tsikidzi, chinhu chinodiwa nemunhu wese. Ivo vanotodzivirira mhuka dzinovaraidza kubva pakuwana zvinogumbura nhata uye zvikwekwe, kuitira kuti mhuka dzedu dzinodiwa dzirambe dzakagadzikana uye dzine hutano. Unogonawo kutsvaga mishonga iyi mumasprayers kuti uuraye tsikidzi, dzinoshanda mukuchengeta pekugara pasina tsikidzi.
Isu tinopa pyrethrins uye pyrethroids yemasevhisi kune vatengi vedu mune zvese zvikamu zvehutsanana pamwe nekudzora zvipembenene. Izvi zvinoitwa kuburikidza nekunzwisisa kwakadzama kwebhizinesi ravo pamwe chete nemhinduro dzakanakisa uye makore eruzivo mukudzora tumbuyu.Neanopfuura makore makumi maviri nematanhatu ekugadzira nekusimudzira zvigadzirwa Hvhoriyamu yedu yegore rekutengesa kunze i26+ matani. Tichiri kudaro, vashandi vedu ve10,000+ vanogona kukupa zvigadzirwa zvemhando yepamusoro uye masevhisi aripo uye vari kutarisira kushanda newe.
Ronch ine pyrethrins uye pyrethroids mumunda wehutsanana hweveruzhinji. Iine ruzivo rwakakura mundima yekubatana kwevatengi.Nekuedza kusingaperi uye kushanda nesimba, kushandisa masevhisi emhando yepamusoro uye zvigadzirwa zvakasarudzika kupa indasitiri-inotungamira masevhisi.
Ronch inopa zvigadzirwa zvakasiyana-siyana zvekugadzirisa zvirongwa. Izvi zvinosanganisira marudzi ese enzvimbo dzekuuraya utachiona uye kuuraya utachiona pamwe chete netwupukanana twuna twunosanganisirwa nemagadzirirwo akasiyana siyana uye michina inoenderana nechero mudziyo. Mishonga yese iri chikamu cherondedzero inokurudzirwa neWorld Health Organisation. Mishonga iyi inoshandiswa zvakanyanya mumapurojekiti mazhinji, ayo anosanganisira kudzora mapete nezvimwe zvipembenene, zvakaita semasvosve uye pyrethrins uye pyrethroids.
Ronch akazvipira kune pyrethrins uye pyrethroids mutungamiri muindasitiri yehutsanana kwezvakatipoteredza. Iyo yakavakirwa pamusika, iri kunyatso kusanganisa hunhu hweakasiyana maindasitiri uye veruzhinji nzvimbo, inotarisa pane zvinodiwa nevatengi uye musika uye kuvimba neakasimba yakazvimirira tsvagiridzo nekusimudzira nekubatanidza iyo yepamusoro tekinoroji mazano, nekukurumidza kupindura kune vatengi' kushandura zvinodiwa uye kupa vatengi mhando yepamusoro-yekupedzisira, yakavimbika, uye inosimbisa mhando yemishonga yezvipembenene, nharaunda utsanana sterilization uye disinfection zvinhu pamwe nekuuraya utachiona uye sterillization zvigadzirwa.
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