Nhoroondo Pfupi
Meperfluthrin, mvura yemhando itsva ye pyrethroid ine fluorine, yave chinhu chinonyanya kufarirwa pamishonga yekuuraya zvipembenene yemumba neveruzhinji pasi rose muna 2026. Mvura yeMeperfluthrin yakachena kwazvo yefekitori yedu yapasa bvunzo dzekushanda dzakazvimiririra dzevamwe, neruzivo rwemurabhoritari runosimbiswa uye mhinduro yekushandiswa kwemishonga kubva kune vagadziri vekune dzimwe nyika muSoutheast Asia, Latin America neEurope.
Ruzivo rweKushanda Kwebvunzo YeLabhoritari Chaiyo
1. Kukurumidza kudonha kweumhutu. Pasi pemamiriro akajairwa ekuyedzwa kweWHO, LT₅₀ (nguva yekudonha kwepakati) yeMeperfluthrin kurwisa umhutu hweAedes albopictus, Culex pipiens neAnopheles haipfuuri maminetsi mashanu. Kukurumidza kwayo kudonha kweumhutu ka2.5 kupfuuratransfluthrin, uye yakapetwa ka15–20 kupfuura allethrin yechinyakare.
2. Simba guru rekuuraya mabuu kana tichienzanisa neprallethrin ne transfluthrin, Meperfluthrin ine chepfu yakasimba ka3.3–57 kuhonye dzeumhutu, zvichibvisa zvinobudirira manyuko ekuberekesa zvipembenene zvinobhururuka mumba.
3. Kushanda kwemhepo yakawanda yekufema mhepo. Nekuda kwekumanikidzwa kwayo kwakaringana, Meperfluthrin inoshanduka kuita chando zvakaenzana mumagetsi emvura inoputika, mosquito coils uye aerosol sprays. Kunyangwe maformula emushonga mudiki (0.06%–1.2%) anoumba mhepo inodzivirira inogara iripo mukati me15–20.㎡makamuri kwemaawa matanhatu kusvika masere asingamiri.
4. Kudzora nzvimbo kwenguva refu kana yasanganiswa kuti ipfapfaidze pamadziro, maketeni nemakabati ekuchengetera, nguva yekudzora inoshanda inotora mavhiki maviri kusvika mana; kana mushonga wePCO wehunyanzvi uchishandiswa kwenguva refu, kushanda zvakanaka kunoramba kwakagadzikana kusvika kumwedzi mitatu.
Mhedzisiro Yechokwadi Yekushandisa Yakasimbiswa Kubva Kuvatengi Vepasi Rose
Nyaya 1: Fekitori yeMafuta eMosquito yeMagetsi yeSoutheast Asia
Kambani inogadzira zvinhu zvehutsanana muVietnam yakashandisa mvura yedu yeMeperfluthrin ye95% kugadzira mvura yemagetsi ye0.8%.
Mhinduro dzevashandisi: Chigadzirwa ichi chinouraya umhutu neA-grade pasi pemitemo yenyika; mwero wezvinhu zvakabikwa zvishoma pane dimefluthrin unoderedza mari yekugadzira ne32%.
Kushanda kwemusika: Kutengazve kwemvura yemagetsi yemumhutu muzvitoro kwakawedzera ne41% mukati memwedzi miviri mushure mekutangwa, nekunyunyuta kushoma kwevatengi nezvekusashanda zvakanaka kwemumhutu.
Nyaya yechipiri: Mugadziri weMisungo yeMachira neMawadhiropu eEuropean
Kambani yekudzivirira zvipembenene yekuSpain yakasanganisa mvura yeMeperfluthrin mumapuranga eglue epheromone kuti ibate mbatya dzezvipfukuto.
Mhedzisiro yemumunda: Combined lure + Meperfluthrin inosvika pa94% yekubatwa nekubviswa kwezvipembenene zvezvipenyu zvezvipenyu nevakuru; hapana kudzoka kwezvirwere muzvipfeko mukati memazuva makumi matatu mushure mekurapwa kamwe chete.
Nyaya 3: Sevhisi yePCO yeHotera & Kubika (Mexico)
Mapoka ehunyanzvi hwekuuraya utachiona anoshandisa mvura yeMeperfluthrin yakasanganiswa kuti iite kuti nzvimbo dzisasvibe mumaresitorendi, mumahotera nenzvimbo dzekuchengetera zvinhu kuti vadzivise nhunzi, mapete nemasvosve.
Mhedzisiro inoshanda: Kuderedzwa kwe96% kwezvipembenene zvinobhururuka mumba uye zvinokambaira mushure mekuvhiyiwa kamwe chete; hapana hwema hwakasimba hunotsamwisa, zvakachengeteka kunzvimbo dzinosangana nechikafu mushure mekufema kwakazara.
Kuenderana Kwekuchengetedzwa & Kugadzirwa
1. Chepfu shoma yemhuka dzinoyamwisa inoenderana nezvinodiwa neWHO. LD₅₀ yemuromo inouraya makonzo >5000mg/kg, LD₅₀ yeganda inouraya >2000mg/kg; inoiswa muchikamu chechinhu chinoshanda chine chepfu shoma, chakachengeteka kumhuri, vana nedzimba dzemhuka kana chakagadzirwa nemazinga akajairwa.
2. Kugadziriswa kwakafara. Inogona kusanganiswa zvizere nezvinhu zvinosanganiswa nemakemikari, inoenderana ne mosquito coils, electric liquid, aerosol sprays, residual surface sprays, clothes moth traps uye space fogging agents.
3. Kushanda zvakanaka kwekuchengetedza mvura yedu inochengetedza kugadzikana kwemakemikari kwemakore maviri pasi pekuchengetwa kwekupisa kwakajairika kwakavharwa, hapana kuora kana kuderedza kushanda kwayo.
Mabhenefiti eMusika Mukuru kune Vanotenga Zvinhu Kunze Kwenyika
Muyero unoshanda zvishoma: Kudzivirira zvipembenene zvakaenzana nekushandisa 1/5 yemishonga yekare yepyrethroids, zvichideredza mutengo wekugadzira.
Kushanda kwekudzivirira zvipembenene: Maumbirwo akasiyana emamorekuru anoderedza matambudziko ekudzivirira zvipembenene anokonzerwa nekushandiswa kwenguva refu kwe allethrin ne transfluthrin.
Kukodzera kwakakwana kwekutengeswa kwenyika: COA yakazara, mishumo yekuyedzwa kwekuchena kweHPLC, MSDS, magwaro ekutsigira kunyoreswa kwemishonga inouraya zvipembenene anopiwa pakubvumidzwa kwemitero.
Magumo Anodyidzana
Wakambosangana nekukasira kudonha kana kushanda kwenguva pfupi mumishonga yako yekurapa zvipembenene? Siya mhando dzemishonga yako uye zvipembenene zvinonangwa pazasi, timu yedu yezvekurima nekugadzira ichagovana zvirongwa zvekusanganisa Meperfluthrin mahara.
Nguva yekutumira: Chikunguru-02-2026
