Ikhwalithi Ephakeme Ye-Crystalline Tetramethrin Engenambala Engenambala

Incazelo Yomkhiqizo

I-Tetramethrin iyi-Insecticide yokwenziwa enamandla emndenini we-pyrethroid.Iqinile njengekristale emhlophe enephoyinti lokuncibilika elingu-65-80 °C.Umkhiqizo othengiswayo uyingxube yama-stereoisomers.Uvame ukusetshenziswa njenge-Mosquito Larvae Killer, futhi uthinta isimiso sezinzwa zesinambuzane, kodwa awunabo Ubuthi obumelene nezilwane ezincelisayo. futhi ayisebenzi Kwezempilo Yomphakathi.Itholakala kwabaningi Imikhiqizo Yasekhaya Yezinambuzane.

Isicelo

Ijubane layo lokuwisa omiyane, izimpukane njll. liyashesha.Iphinde ibe nesenzo sokuxosha amaphela.Ivamise ukwakhiwa ngezibulala-zinambuzane ezinamandla amakhulu okubulala.Ingenziwa ibe isibulala-zinambuzane esifuthwayo kanye nesibulala-zinambuzane esibulala izinambuzane.

Ubuthi

I-Tetramethrin iyi-insecticide enobuthi obuphansi.I-Acute percutaneous LD50 konogwaja>2g/kg.Ayikho imiphumela ecasulayo esikhumbeni, emehlweni, ekhaleni, nasendleleni yokuphefumula.Ngaphansi kwezimo zokuhlola, akukho miphumela ye-mutagenic, carcinogenic, noma yokuzala eyabonwa.Lo mkhiqizo unobuthi ezinhlanzini I-Chemicalbook, ene-carp TLm (amahora angu-48) ka-0.18mg/kg.Igill eluhlaza okwesibhakabhaka i-LC50 (amahora angu-96) ingu-16 μ G/L.Izigwaca oral acute LD50>1g/kg.Iphinde ibe nobuthi ezinyosini nasezibungwini zikasilika.