Isibulala-zinambuzane i-Tetramethrin Mosquito 95% Tc Control Omiyane Izimpukane Amaphela

I-Tetramethrin isetshenziswa kabanzi njengenamandlaokwenziwe ngokwenziwaIsibulala-zinambuzaneemndenini we-pyrethroid. Iwuhlobo oluqinile oluyikristalu emhlophe. Umkhiqizo wentengiso uyinhlanganisela yama-stereoisomers. Uvame ukusetshenziswa njenge-isibulala-zinambuzane, futhi kuthinta isimiso sezinzwa salesi sinambuzane. Sitholakala ezindaweni eziningiIsibulali-zinambuzane Sasekhayaimikhiqizo.Ifomula yobufakazi yi-C19H25NO4; isisindo sama-molecule singama-331.4. Isimo saso siyikristalu elingenambala; amandla adonsela phansi aqondile angu-1.1 ku-20°C; umfutho waso womusi ungu-0.944 mPa ku-30°C; ilogiKow= 4.6. Ayincibiliki kakhulu (1.83 mg/l) emanzini ku-25°C, kodwa iyancibilika ezinyibilikisini eziningi eziphilayo. Ayizinzile endaweni enamandla ene-asidi kanye ne-alkaline.

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.