I-Piperonyl butoxide Pyrethroid Insecticide Synergist isesitokweni

I-Piperonyl butoxide (I-PBO) iyinhlanganisela ephilayo engenambala noma ephuzi elikhanyayo esetshenziswa njengengxenye yeIsibulala-zinambuzaneukwakheka.Naphezu kokungabi nomsebenzi wokubulala izibulala-zinambuzane ngokwawo, kuthuthukisa amandla ezibulala-zinambuzane ezithile ezifana ne-carbamates, i-pyrethrins, i-pyrethroids, kanye ne-Rotenone.Kuyi-semisynthetic derivative ye-safrole.I-Piperonyl butoxide (PBO) ingenye yezinto ezivelele kakhuluabasebenzisanayo ukuze bandise ukusebenza kahle kwezibulala-zinambuzaneAkukhona nje kuphela ukuthi ingandisa umphumela wezibulala-zinambuzane ngokusobala izikhathi ezingaphezu kweshumi, kodwa futhi ingandisa isikhathi sayo sokusebenza.

Isicelo

I-PBO ibanzi kakhuluesetshenziswa kwezolimo, impilo yomndeni kanye nokuvikelwa kwesitoreji. Yiyona kuphela egunyaziwe enomthelela omkhuluIsibulala-zinambuzaneisetshenziswa ekuhlanzeni ukudla (ukukhiqizwa kokudla) yi-UN Hygiene Organization.Kuyisithasiselo sethangi esiyingqayizivele esibuyisela umsebenzi wokulwa nezinhlobo zezinambuzane ezingamelani. Sisebenza ngokuvimbela ama-enzyme akhona ngokwemvelo abengalimaza i-molecule yezinambuzane. 

Indlela Yesenzo

 I-Piperonyl butoxide ingathuthukisa umsebenzi wokubulala izinambuzane we-pyrethroids kanye nemithi yokubulala izinambuzane ehlukahlukene njenge-pyrethroids, i-rotenone, kanye ne-carbamates. Iphinde ibe nemiphumela yokusebenzisana ku-fenitrothion, i-dichlorvos, i-chlordane, i-trichloromethane, i-atrazine, futhi ingathuthukisa ukuzinza kwezithako ze-pyrethroid. Uma usebenzisa i-housefly njengento yokulawula, umphumela wokusebenzisana walo mkhiqizo ku-fenpropathrin uphakeme kunowe-octachloropropyl ether; Kodwa maqondana nomphumela wokudonsa phansi ezimpukaneni zasekhaya, i-cypermethrin ayikwazi ukusetshenziswa. Uma isetshenziswa empephweni yokuxosha omiyane, awukho umphumela wokusebenzisana ku-permethrin, futhi ngisho nokusebenza kahle kuyancishiswa.