Tetramethrin Yopanda Mtundu Wamtundu Wapamwamba

Mafotokozedwe Akatundu

Tetramethrin ndi mankhwala ophera tizilombo amphamvu m'banja la pyrethroid. Ndi makristalo oyera olimba ndipo amasungunuka pa 65-80 °C.Zogulitsa zamalonda ndi zosakaniza za stereoisomers. Nthawi zambiri zimagwiritsidwa ntchito ngati Wopha tizilombo toyambitsa matenda, ndipo zimakhudza dongosolo la mitsempha ya tizilombo, koma alibe Toxicity Against Mammals. ndipo alibe mphamvu pa Public Health.Imapezeka m'mabuku ambiri Mankhwala ophera tizilombo.

Kugwiritsa ntchito

Liwiro lake logogoda ku udzudzu, ntchentche ndi zina zambiri ndi lofulumira.Ilinso ndi zochita zothamangitsa mphemvu.Nthawi zambiri amapangidwa ndi mankhwala ophera tizilombo.Itha kupangidwa kukhala opha tizilombo komanso opha tizirombo aerosol.

Poizoni

Tetramethrin ndi mankhwala ophera tizilombo tochepa.Acute percutaneous LD50 mu akalulu> 2g/kg.Palibe zotsatira zoyipa pakhungu, maso, mphuno, ndi kupuma.Pansi pa zoyeserera, palibe mutagenic, carcinogenic, kapena zoberekera zomwe zidawonedwa.Mankhwalawa ndi oopsa ku nsomba Chemicalbook, yokhala ndi carp TLm (maola 48) a 0.18mg/kg.Blue gill LC50 (maola 96) ndi 16 μ G/L.Zinziri pachimake pakamwa LD50> 1g/kg.Ndiwowopsa ku njuchi ndi nyongolotsi za silika.