I-Tetramethrin yeCrystalline engenambala ekumgangatho ophezulu

Ingcaciso yeMveliso

I-Tetramethrin sisibulali-zinambuzane esinamandla esenziwe ngokwenziwa kusapho lwe-pyrethroid. Sisiqina esimhlophe esikristale esinendawo yokunyibilika engama-65-80 °C. Le mveliso ithengiswayo ngumxube wee-stereoisomers. Isetyenziswa kakhulu njengeMosquito Larvae Killer, kwaye ichaphazela inkqubo yemithambo-luvo yesinambuzane, kodwa ayinatyhefu kwizilwanyana ezanyisayo. kwaye ayisebenzi kwiMpilo yoLuntu. Ifumaneka kwiindawo ezininzi Iimveliso zokubulala izinambuzane zasekhaya.

Isicelo

Isantya sayo sokuwa kwiingcongconi, iimpukane njl.njl. sikhawuleza. Ikwanayo nefuthe lokugxotha iimpethu. Idla ngokwenziwa ngezibulali zinambuzane ezinamandla amakhulu okubulala. Inokwenziwa ibe yi-spray insect killer kunye ne-aerosol insect killer.

Ubuthi

I-Tetramethrin sisibulali-zinambuzane esinobuthi obuphantsi. I-LD50 ebukhali e-percutaneous kwiimbila ezingaphezulu kwe-2g/kg. Akukho miphumo icaphukisayo eluswini, emehlweni, empumlweni, nakwindlela yokuphefumla. Phantsi kweemeko zovavanyo, akukho miphumo ye-mutagenic, i-carcinogenic, okanye yokuzala ebonwe. Le mveliso inetyhefu kwintlanzi iChemicalbook, ene-carp TLm (iiyure ezingama-48) ye-0.18mg/kg. I-Blue gill LC50 (iiyure ezingama-96) yi-16 μ G/L. I-Quail acute oral LD50>1g/kg. Inetyhefu nakwiinyosi nakwimibungu yesilika.