Ndi tizilombo ting'onoting'ono ting'onoting'ono ting'onoting'ono tomwe cypermethrin ingathe kulamulira ndipo tingatigwiritse ntchito bwanji?

Njira ndi makhalidwe a ntchito

CypermethrinCholinga chake chachikulu ndi kutseka njira ya sodium ion m'maselo a mitsempha ya tizilombo, kuti maselo a mitsempha asamagwire ntchito, zomwe zimapangitsa kuti tizilombo toyambitsa matenda tife, tisagwirizane bwino, ndipo pamapeto pake tife. Mankhwalawa amalowa m'thupi la tizilombo chifukwa chokhudza ndi kumwa. Ali ndi mphamvu yofulumira komanso amakana kudya.

Pulogalamukuyika

1. Mbewu ndi malo ogwiritsidwa ntchito Matabwa, nsalu, nyumba, mafakitale, malo osapangira chakudya.

2. Kuteteza tizilombo toyambitsa matenda monga nkhuni ndi nsalu, ntchentche, udzudzu, mphemvu ndi tizilombo tina towononga nyumba, thanzi la anthu komanso mafakitale.

3. Sungani zinthu zotsalira komanso zotetezeka zogwiritsidwa ntchito m'chipinda chotentha pang'ono, chouma komanso chopanda mpweya wabwino, musasakanize ndi chakudya ndi zosakaniza, ndipo musalole ana kuti abwere. Mankhwalawa alibe mankhwala apadera, kapena zizindikiro za mankhwala ophera poizoni.

Mankhwalawa ali ndi mphamvu yogwira kwambiri, poizoni m'mimba komanso mphamvu yotsalira, njira yogwetsa zinthu, yoyenera kulamulira m'nyumba, m'malo opezeka anthu ambiri, m'mafakitale ndi tizilombo tina ta thanzi. Ndi othandiza kwambiri polimbana ndi mphemvu (makamaka mphemvu zazikulu, monga mphemvu yofiira, mphemvu yaku America, ndi zina zotero) ndipo ali ndi mphamvu yothamangitsa kwambiri.

Mankhwalawa amapopera m'nyumba pa 0.005% ~ 0.05% motsatana, zomwe zimakhudza kwambiri ntchentche zapakhomo, ndipo pamene kuchuluka kwake kwachepetsedwa kufika pa 0.0005% ~ 0.001%, amakhala ndi zotsatira zabwino. Kuchiza ubweya kumatha kuwongolera bwino thumba la njenjete, njenjete yotchinga ndi ubweya wa monochrome, ndipo mphamvu yake ndi yabwino kuposa permethrin, fenvalerate, proparthrin ndi d-permethrin. Ndi mankhwala okhawo ophera tizilombo omwe amavomerezedwa kuti agwiritsidwe ntchito pandege ku United States ndipo ndi amodzi mwa mankhwala ophera tizilombo omwe bungwe la World Health Organization limalangiza. Ali ndi mphamvu zambiri zophera tizilombo, ndipo mphamvu yake yopha tizilombo ndi yokwera nthawi 8.5 mpaka 20 kuposa pyrethroids. Ndi yokhazikika pa kuwala kuposa propylene benzyl, koma ili ndi mphamvu yoipa pa tizilombo. Chifukwa chake, iyenera kuphatikizidwa ndi mankhwala ophera tizilombo okhala ndi mphamvu yolimba ya knockout monga amethrin ndi ES-propylene, ndipo ingagwiritsidwe ntchito kwambiri polimbana ndi tizilombo m'nyumba, malo osungira, zaumoyo wa anthu onse komanso m'mafakitale.