Mankhwala Othandiza Opha tizilombo a Piperonly Butoxide

Mafotokozedwe Akatundu

Piperonyl butoxide (PBO) yogwira mtima kwambiri ndi imodzi mwama synergists odziwika bwino kuti awonjezere mphamvu ya Mankhwala ophera tizilombo.Sikuti mwachionekere kuonjezera mankhwala zotsatira kuposa kakhumi, komanso kuonjezera zotsatira zake nthawi.

PBO imaphatikizira zapakatikati ndipo imagwiritsidwa ntchito kwambiri paulimi, thanzi labanja komanso chitetezo chosungira.Ndilo mankhwala ophera tizilombo okhawo ovomerezeka omwe amagwiritsidwa ntchito paukhondo wazakudya (kupanga chakudya) ndi UN Hygiene Organisation.Ndi chowonjezera chapadera cha thanki chomwe chimabwezeretsa ntchito motsutsana ndi tizilombo tolimbana ndi tizilombo.Zimagwira ntchito poletsa ma enzyme omwe amapezeka mwachilengedwe omwe angawononge mamolekyu ophera tizilombo.PBO imaphwanya chitetezo cha tizilombo ndipo kugwirizana kwake kumapangitsa kuti tizilombo toyambitsa matenda tikhale amphamvu komanso ogwira mtima.

Kachitidwe

Piperonyl butoxide imatha kupititsa patsogolo ntchito yowononga tizilombo ya pyrethroids ndi tizilombo tosiyanasiyana monga pyrethroids, rotenone, ndi carbamates.Ilinso ndi synergistic zotsatira pa fenitrothion, dichlorvos, chlordane, trichloromethane, atrazine, ndipo akhoza kusintha bata akupanga pyrethroid.Mukamagwiritsa ntchito ntchentche zapakhomo ngati chinthu chowongolera, mphamvu ya synergistic ya mankhwalawa pa fenpropathrin ndi yayikulu kuposa ya octachloropropyl ether;Koma ponena za kugwetsa kwa ntchentche zapakhomo, cypermethrin silingagwirizane.Mukagwiritsidwa ntchito muzofukiza zothamangitsira udzudzu, palibe zotsatira za synergistic pa permetrin, ndipo ngakhale mphamvuyo imachepetsedwa.