Incamake y'amakuru
Meperfluthrin, ikinyabutabire gishya cya pyrethroid gifite fluorine, cyabaye igikoresho cy’ingenzi gikunzwe cyane mu miti yica udukoko mu ngo no mu buzima rusange mu 2026. Ikinyabutabire cya Meperfluthrin cy’uruganda rwacu gifite isuku nyinshi cyatsinze ibizamini by’imikorere byigenga by’inyongera, hamwe n’amakuru afatika yo muri laboratwari n’ibitekerezo by’ikoreshwa ry’ibinyabutabire bivuye mu nganda zo mu mahanga zo mu majyepfo y’uburasirazuba bwa Aziya, Amerika y’Epfo n’i Burayi.
Amakuru y'imikorere y'ibizamini bya laboratwari nyabyo
1. Umuvuduko wo kugwa vuba ku mibu Mu buryo busanzwe bwo gupima OMS, LT₅₀ (igihe cyo kugwa hagati) cya Meperfluthrin ku mibu ya Aedes albopictus, Culex pipiens na Anopheles ni munsi y'iminota 5. Igikorwa cyayo cyo kugwa vuba ni inshuro 2.5 ugereranyije n'igihetransfluthrine, kandi inshuro 15–20 ziruta allethrin gakondo.
2. Ingufu zo kwica udukoko two mu bwoko bwa larvicidal Ugereranyije na prallethrin na transfluthrin, Meperfluthrin ifite uburozi bungana n’inshuro 3.3–57 ku dukoko tw’imibu, ikagabanya neza aho udukoko two mu bwoko bwa larvici dukwirakwira mu nzu.
3. Ingufu nyinshi zikoreshwa mu gusohora umwuka mu kirere Kubera ko ikoresha umwuka uhagije, Meperfluthrin ihinduka mu buryo bungana mu byuma bikoresha amashanyarazi, mu byuma bikoresha imibu n'imiti ikoresha aerosol. Ndetse n'imiti ikoreshwa mu rugero ruto (0.06%–1.2%) ikora urwego rw'umwuka rudahwema kurinda imbere muri 15–20.㎡ibyumba mu gihe cy'amasaha 6-8 ubudahagarara.
4. Kugenzura ubuso igihe kirekire Iyo bivanzwe kugira ngo bisigazwe ku nkuta, amarido n'ibikoresho byo kubikamo, igihe cyo kugenzura neza kimara ibyumweru 2-4; ku miti ikoreshwa mu buryo bwa kinyamwuga ya PCO, ubushobozi bugumaho kugeza ku mezi 3.
Ingaruka nyazo za porogaramu zemejwe ziturutse ku bakiriya mpuzamahanga
Urugero rwa 1: Uruganda rw'amashanyarazi rukora imibu ikoreshwa mu gukwirakwiza amazi mu majyepfo y'uburasirazuba bwa Aziya
Uruganda rukora ibikoresho by'isuku muri Vietnam rwifashishije amazi yacu ya Meperfluthrin 95% kugira ngo rukore amazi ya vaporizer akoresha amashanyarazi 0.8%.
Ibitekerezo by'abakoresha: Iki gicuruzwa kigera ku rwego rwa A mu kwica imibu hakurikijwe amabwiriza y'igihugu yo gupima; ingano nto y'ibikoresho fatizo ugereranyije na dimefluthrin igabanya ikiguzi cy'umusaruro ku kigero cya 32%.
Imikorere y'isoko: Igipimo cyo kongera kugura umuti w'imibu ukoresha amashanyarazi cyazamutseho 41% mu mezi 2 nyuma yo gutangira gukoreshwa, aho abakiriya bake bagaragaza ko hari ikibazo cyo kwica imibu mu buryo budakora neza.
Urugero rwa 2: Umucuruzi w'imitego y'inyenzi zo mu Burayi zikora imyenda n'imyenda
Ikirango cyo kurwanya udukoko cyo muri Esipanye cyavangaga amazi ya Meperfluthrin mu mbaho za kole za pheromone kugira ngo bafate imyenda y’inyenzi.
Ibisubizo by'umusaruro: Ibiyobyabwenge bivanze + Meperfluthrin bigera ku kigero cya 94% byo gufata no gukuraho ibibyimba by'imyenda n'ibikuru; nta kongera kwandura byagaragaye mu myenda mu minsi 30 nyuma yo kuvurwa rimwe.
Urubanza rwa 3: Serivisi ya PCO yo mu mahoteli n'amafunguro (Megizike)
Amakipe y’inzobere mu kurwanya indwara ziterwa n’imiti akoresha amazi ya Meperfluthrin yakuwemo umwuka mu gupfuka ahantu mu maresitora, mu cyumba cy’inama cy’amahoteli no mu byumba byo kubikamo ibintu kugira ngo arwanye isazi, inyenzi n’ibimonyo.
Ingaruka zifatika: Kugabanya 96% by'udukoko two mu nzu duguruka n'udusimba nyuma yo gukorerwa ifu rimwe; nta mpumuro ikomeye itera ububabare, ni byiza ku hantu hahurira n'ibiryo nyuma yo guhumeka neza.
Guhuza umutekano n'ikoreshwa ry'imiti
1. Uburozi buke bw’inyamabere bukurikiza amabwiriza ya OMS. LD₅₀ yo mu kanwa ikaze y’imbeba >5000mg/kg, LD₅₀ yo mu ruhu ikaze >2000mg/kg; ishyirwa mu byiciro by’ibintu bifite uburozi buke, bikize ku muryango, abana n’amatungo iyo byakozwe ku rugero rusanzwe.
2. Uburyo bwo guhuza ibintu mu buryo bwagutse. Ishobora kuvangwa neza n'ibintu bisanzwe bisukura, ihuye n'imibu, amazi akoreshwa mu gusya, imiti ikoreshwa mu gusya, imiti ikoreshwa mu gusya imyenda n'ibintu bihumanya ikirere.
3. Imikorere ihamye yo kubika amazi yacu ikomeza ubuziranenge bw'ibinyabutabire mu gihe cy'imyaka 2 mu gihe cy'ubushyuhe busanzwe bufunze, nta kubora cyangwa kugabanya ubushobozi bwayo.
Ibyiza by'Isoko ry'ibanze ku batumiza mu mahanga
Igipimo gito gifatika: Ingaruka zingana zo kurwanya udukoko hamwe n'ikoreshwa rya 1/5 cy'ibikoresho fatizo bya pyrethroids bya kera, bigabanya ikiguzi cyo gukora ifumbire.
Imikorere yo kurwanya ubukana: Imiterere yihariye ya molekile igabanya ibibazo byo kurwanya udukoko biterwa no gukoresha allethrin na transfluthrin igihe kirekire.
Impamyabushobozi yuzuye yo kohereza mu mahanga: Raporo zuzuye za COA, raporo z’ibizamini by’ubuziranenge bwa HPLC, MSDS, inyandiko z’inyongera ku iyandikwa ry’imiti yica udukoko zitangwa kugira ngo harebwe uburenganzira bwo gutumiza.
Isozo ry'imikoranire
Ese wahuye n'umuvuduko muke wo kugabanya cyangwa ingaruka zirambye mu miti ikoreshwa mu gusukura imiti yica udukoko? Siga ubwoko bw'imiti yawe n'udukoko twibasira hano hepfo, itsinda ryacu ry'ubuhinzi n'imiti rizasangira gahunda zijyanye na Meperfluthrin ku buntu.
Igihe cyo kohereza: Nyakanga-02-2026
