Imvelaphi emfutshane
I-Meperfluthrin, ulwelo lobuchwephesha lwe-pyrethroid olune-fluorinated, luye lwaba lolona lwakhiwo lukhethwayo lwezibulali-zinambuzane zasekhaya nezempilo yoluntu kwihlabathi liphela ngo-2026. Ulwelo lweMeperfluthrin olucocekileyo kakhulu lomzi-mveliso wethu luphumelele uvavanyo lokusebenza oluzimeleyo lomntu wesithathu, kunye nedatha yelabhoratri eqinisekisiweyo kunye nempendulo yesicelo sentsimi evela kubavelisi bamanye amazwe eMzantsi-mpuma Asia, eLatin America naseYurophu.
Idatha yokusebenza kovavanyo lweLabhoratri yokwenyani
1. Isantya sokuwa ngokukhawuleza kwiingcongconi Phantsi kweemeko eziqhelekileyo zovavanyo lwe-WHO, i-LT₅₀ (ixesha eliphakathi lokuwa) yeMeperfluthrin nxamnye neengcongconi ze-Aedes albopictus, iCulex pipiens kunye ne-Anopheles ingaphantsi kwemizuzu emi-5. Umsebenzi wayo wokuwa ngokukhawuleza uphindwe ka-2.5 kunei-transfluthrin, kwaye ingaphezulu ngokuphindwe ka-15–20 kune-allethrin yendabuko.
2. Amandla aphezulu okubulala ii-larvicidal xa kuthelekiswa ne-prallethrin kunye ne-transfluthrin, i-Meperfluthrin inetyhefu enamandla ngokuphindwe ka-3.3–57 kwi-moth larvae, inciphisa ngempumelelo imithombo yokuzalela kwezinambuzane ezibhabhayo ngaphakathi.
3. Umsebenzi ophezulu womphunga wokufutha isithuba Ngenxa yoxinzelelo lwayo olulinganiselayo lomphunga, iMeperfluthrin iyaguquguquka ngokulinganayo kwii-vaporizers zolwelo zombane, ii-mosquito coils kunye ne-aerosol sprays. Kwane-formulations zedosi ephantsi (0.06%–1.2%) zenza umaleko womoya okhuselayo oqhubekayo ngaphakathi kwe-15–20.㎡amagumbi iiyure ezi-6–8 ngaphandle kokuma.
4. Ulawulo olude lomphezulu oshiyekileyo Xa ixutyiwe ukuze itshizwe eludongeni, amakhethini kunye neekhabhathi zokugcina, ixesha lolawulo olusebenzayo lihlala iiveki ezi-2-4; kwi-PCO yobungcali yokubulala iintsholongwane ixesha elide, ukusebenza kwayo kuhlala kuzinzile ukuya kuthi ga kwiinyanga ezi-3.
Iziphumo zokwenyani eziqinisekisiweyo ezivela kubathengi behlabathi
Ityala 1: Umzi-mveliso wolwelo lweMosquito yoMbane waseMzantsi-mpuma Asia
Umvelisi wemveliso yococeko eVietnam wamkele ulwelo lwethu lweMeperfluthrin oluyi-95% ukuvelisa ulwelo lwe-vaporizer yombane oluyi-0.8%.
Ingxelo yomsebenzisi: Le mveliso iphumelela ekubulaleni iingcongconi ze-A-grade phantsi kwemigangatho yovavanyo lwesizwe; umlinganiselo omncinci wezinto eziluhlaza kune-dimefluthrin unciphisa iindleko zemveliso iyonke ngama-32%.
Ukusebenza kweMarike: Izinga lokuthengwa kwakhona kolwelo lweengcongconi olusebenzisa umbane kwivenkile linyuke ngama-41% kwiinyanga ezi-2 emva kokuqaliswa kwalo, kwaye izikhalazo zabathengi zimbalwa malunga nokugxothwa kweengcongconi okungasebenzi kakuhle.
Ityala lesi-2: Umvelisi weMigibe yeeNdwangu kunye neeWardrobe zaseYurophu
Uphawu lokulawula izinambuzane oluvela eSpain luxube ulwelo lweMeperfluthrin kwiibhodi zeglu zepheromone ukuze kubanjwe iinundu ezinxitywayo.
Isiphumo sasentsimini: I-Combined lure + iMeperfluthrin ifikelela kwinqanaba lokubanjwa nokususwa kwe-94% kwiimbungu zeemoth ezinxitywayo kunye nabantu abadala; akukho kuphinda kubonakale kwiikhabhathi kwiintsuku ezingama-30 emva konyango olunye.
Ityala lesi-3: Inkonzo ye-PCO yeHotele kunye neCatering (eMexico)
Amaqela obuchwephesha okubulala iintsholongwane asebenzisa ulwelo lweMeperfluthrin oluxutyiweyo ukuze lufake inkungu kwiindawo zokutyela, kwiindawo zokwamkela iindwendwe zeehotele nakwiindawo zokugcina izinto ukuze kulawulwe iimpukane, amaphela kunye neembovane.
Isiphumo esisebenzayo: Ukunciphisa izinambuzane ezibhabhayo nezirhubuluzayo nge-96% emva kokusebenza kanye kokugquma; akukho vumba linamandla lokucaphukisa, likhuselekile kwiindawo zokudibana nokutya emva kokungena komoya ngokupheleleyo.
Ukuhambelana koKhuseleko kunye nokuQulunqwa
1. Ubuthi obuphantsi bezilwanyana ezincancisayo obuhambelana nemigangatho ye-WHO. I-LD₅₀ yomlomo ebukhali yeempuku >5000mg/kg, i-LD₅₀ yolusu olubukhali >2000mg/kg; ihlelwa njengesithako esisebenzayo esinobuthi obuphantsi, esikhuselekileyo kusapho, ebantwaneni nakwimizi yezilwanyana zasekhaya xa yenziwe ngokwemilinganiselo eqhelekileyo.
2. Ukulungelelaniswa kokwenziwa okubanzi. Ingaxutywa ngokupheleleyo nezinyibilikisi eziqhelekileyo zendalo, iyahambelana neengcongconi, ulwelo lombane, izitshizi ze-aerosol, izitshizi ezisele kumphezulu, izibambo zeenundu zeempahla kunye neearhente zokufunxa isithuba.
3. Ukusebenza kakuhle kogcino oluzinzileyo Ubuchwephesha bethu bolwelo bugcina uzinzo lweekhemikhali kangangeminyaka emi-2 phantsi kogcino oluqhelekileyo lobushushu oluvaliweyo, akukho kubola okanye ukuncitshiswa kokusebenza kakuhle.
Iingenelo zeMarike ePhambili kubaThengisi
Idosi esebenzayo ephantsi: Isiphumo esilinganayo sokulawula izinambuzane kunye nokusetyenziswa kwe-1/5 yezinto ezikrwada ze-pyrethroids zesizukulwana esidala, okunciphisa iindleko zokwenziwa.
Ukusebenza kokuchasana nokuxhathisa: Ulwakhiwo olulodwa lweemolekyuli luphelisa iingxaki zokuchasana nezinambuzane ezibangelwa kukusetyenziswa ixesha elide kwe-allethrin kunye ne-transfluthrin.
Isiqinisekiso esipheleleyo sokuthumela ngaphandle: I-COA epheleleyo, iingxelo zovavanyo lobumsulwa be-HPLC, i-MSDS, amaxwebhu axhasayo obhaliso lwezinambuzane anikezelweyo ukuze kugqitywe irhafu.
Isiphelo Esisebenzisanayo
Ngaba ukhe wadibana nesantya esiphantsi sokuwa okanye isiphumo esihlala ixesha elide kwiifomyula zakho zococeko zangoku? Shiya iintlobo zakho zefomyula kunye nezinambuzane ekujoliswe kuzo apha ngezantsi, iqela lethu le-agronomy kunye nefomyula liza kwabelana ngeenkqubo zokuxuba zeMeperfluthrin ezifanayo simahla.
Ixesha leposi: Julayi-02-2026
