Ixabiso elithengiswayo lePyrethroids Insecticide Tetramethrin lisesitokhweni
Ingcaciso yeMveliso
I-Tetramethrin yi-ukukhuphisanaIsibulali-zinambuzaneizintokwaye ingakhawulezaukuwisa iingcongconi, iimpukane nezinyeizinambuzane ezindizayokwaye unakogxotha iphelakakuhle. ingagxotha iincukuthu ezihlala kwindawo emnyama ukuze kwandiswe amathuba okuba iincukuthu ziqhagamshelane nezinambuzane. Nangona kunjalo, isiphumo esibulalayo sale mveliso asinamandla, ngoko ke idla ngokusetyenziswa ngokuxutywa ne-permethrin enesiphumo esibi kakhulu kwi-aerosol, i-spray, ezilungele ngokukodwa ukuthintela izinambuzane kusapho, ucoceko loluntu, ukutya kunye nendawo yokugcina impahla.
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.













