Intengo ethengiswayo ye-Pyrethroids Insecticide Tetramethrin esitokweni
Incazelo Yomkhiqizo
I-Tetramethrin iyi-ukuncintisanaIsibulala-zinambuzaneizintofuthi ingasheshaukuwisa omiyane, izimpukane nezinyeizinambuzane ezindizayofuthi ingakwazixosha iphelakahle. ingaxosha amaphela ahlala endaweni emnyama ukuze kwandiswe ithuba lokuthi amaphela axhumane nesibulala-zinambuzane. Kodwa-ke, umphumela obulalayo walo mkhiqizo awunamandla, ngakho-ke uvame ukusetshenziswa ngokuxubile ne-permethrin enomphumela obulalayo onamandla ku-aerosol, i-spray, ezifanele kakhulu ukuvimbela izinambuzane emndenini, ekuhlanzeni komphakathi, ekudleni nasegumbini lokugcina impahla.
Isicelo
Ijubane layo lokuwa komiyane, izimpukane njll. liyashesha. Futhi inesenzo sokuxosha amaphela. Ivame ukwakhiwa ngezibulala-zinambuzane ezinamandla amakhulu okubulala. Ingakhiwa ibe yi-spray insect killer kanye ne-aerosol insect killer.
Ubuthi
I-Tetramethrin iyisibulala-zinambuzane esinobuthi obuphansi. I-LD50 ebukhali esikhumbeni kunogwaja>2g/kg. Akukho miphumela ecasulayo esikhumbeni, emehlweni, ekhaleni, nasendleleni yokuphefumula. Ngaphansi kwezimo zokuhlola, akukho miphumela yokuguqulwa kwezakhi zofuzo, ebangela umdlavuza, noma yokuzala ebonwe. Lo mkhiqizo unobuthi ezinhlanzini i-Chemicalbook, ene-carp TLm (amahora angu-48) engu-0.18mg/kg. I-Blue gill LC50 (amahora angu-96) ingu-16 μ G/L. I-Quail acute oral LD50>1g/kg. Inobuthi futhi ezinyosini nasezimbongolweni zesilika.













