Ọgwụ nje Pyrethorid Insecticide PBO nwere ọnụahịa kacha mma

Nkọwa Ngwaahịa

Piperonyl butoxide dị irè nke ukwuu (PBO) bụ otu n'ime ndị na-arụkọ ọrụ ọnụ nke ọma iji mee ka irè ọgwụ nje dịkwuo mma. Ọ bụghị naanị na o nwere ike ime ka mmetụta ọgwụ nje dịkwuo elu karịa ugboro iri, kamakwa ọ nwere ike ịgbatị oge mmetụta ya.

PBObụ ihe eji emepụta ihe dị n'etiti ihe, a na-ejikwa ya nke ọma n'ọrụ ugbo, ahụike ezinụlọ na nchekwa nchekwa. Ọ bụ naanị ihe a kwadoro nke ukwuu.Ọgwụ ahụhụỌ bụ ihe mgbakwunye pụrụ iche nke UN Hygiene Organization na-eji eme ihe maka ịdị ọcha nri (mmepụta nri). Ọ bụ ihe mgbakwunye tankị pụrụ iche nke na-eweghachi ọrụ megide ụdị ụmụ ahụhụ na-eguzogide ọgwụ. Ọ na-arụ ọrụ site n'igbochi enzymes ndị sitere n'okike nke ga-emebi molekul ọgwụ ahụhụ. PBO na-agbaji nchebe ụmụ ahụhụ ahụ, ọrụ ya na-arụkọ ọrụ na-emekwa ka ọgwụ ahụhụ ahụ dịkwuo ike ma dị irè.

Ụdị Omume

Piperonyl butoxide nwere ike ime ka ọrụ igbu ụmụ ahụhụ nke pyrethroids na ọgwụ ahụhụ dị iche iche dịka pyrethroids, rotenone, na carbamates ka mma. Ọ nwekwara mmetụta synergistic na fenitrothion, dichlorvos, chlordane, trichloromethane, atrazine, ma nwee ike ime ka nkwụsi ike nke ihe ndị sitere na pyrethroid dịkwuo mma. Mgbe ị na-eji housefly dị ka ihe njikwa, mmetụta synergistic nke ngwaahịa a na fenpropathrin dị elu karịa nke octachloropropyl ether; Mana n'ihe gbasara mmetụta knotdown na houseflies, enweghị ike synergizing cypermethrin. Mgbe ejiri ya na ihe nsure ọkụ na-egbochi anwụnta, enweghị mmetụta synergistic na permethrin, ọbụnakwa arụmọrụ ya na-ebelata.