Ikhwalithi ephezulu yomkhiqizo wePyrethroid wePrallethrin

Ama-insecticide e-pyrethroid asetshenziswa kakhulu kwezolimo nasendlini ngenxa yokusebenza kwawo okuphezulu kanye nobuthi obuphansi kubantu.I-Prallethrin inomfutho womoya ophezulu kanye nesenzo esinamandla sokuwisa omiyane, izimpukane, njll.Isetshenziselwa ukwenza ikhoyili, umata nokunye. Ingabuye yenziwe ibefafaza umbulali wezinambuzane, umbulali wezinambuzane ze-aerosol.

Iwuketshezi oluphuzi noma oluphuzi olunsundu.VP4.67×10-3Pa(20℃), ukuminyana d4 1.00-1.02.Ayincibiliki kalula emanzini, incibilika kuzincibilikisi zemvelo ezifana nophalafini, i-ethanol, nexylene.Ihlala ikhwalithi enhle iminyaka engu-2 ekushiseni okujwayelekile.I-alkali, i-ultraviolet ingayenza ibole.InayoAbukho Ubuthi Obumelene Nezilwane Ezincelisayofuthi alinawo umthelelaImpilo Yomphakathi.

Ukusetshenziswa

Inomphumela oqinile wokubulala okuthintwayo, ngokuwisa kanye nokusebenza ngokubulala okuphindwe kane kunalokho kwe-D-trans allethrin ecebile, futhi inomthelela ovelele wokuxosha amaphela.Isetshenziswa kakhulu ukucubungula impepho exosha omiyane, impepho exosha omiyane kagesi, impepho exosha omiyane ewuketshezi kanye nezifutho zokulawula izinambuzane zasendlini njengezimpukane, omiyane, izintwala, amaphela, njll.

Ukunakwa

1. Gwema ukuxubana nokudla kanye nokudla.
2. Uma uphatha uwoyela ongahluziwe, kungcono ukusebenzisa imaski namagilavu ​​ukuze uvikeleke.Ngemva kokucubungula, hlanza ngokushesha.Uma umuthi ufafaza esikhumbeni, geza ngensipho namanzi acwebile.

3. Ngemva kokusetshenziswa, imiphongolo engenalutho akufanele igezwe emithonjeni yamanzi, emifuleni, noma emachibini.Kufanele zibhujiswe, zingcwatshwe, noma zicwiliswe kusisombululo esiqinile se-alkaline izinsuku ezimbalwa ngaphambi kokuhlanza nokugaywa kabusha.

4. Lo mkhiqizo kufanele ugcinwe endaweni emnyama, eyomile futhi epholile.