Pesticide Synergist Pyrethorid Insecticide PBO ka theko e ntle ka ho fetisisa

Tlhaloso ea Sehlahisoa

Piperonyl butoxide e sebetsang hantle haholo (PBO) ke e 'ngoe ea li-synergists tse hlahelletseng ho eketsa katleho ea Chefo e bolaeang likokoanyana. Hase feela hore ka ho hlaka e ka eketsa chefo e bolaeang likokoanyana ka makhetlo a fetang leshome, empa hape e ka lelefatsa phello ea eona nako.

PBOke syntheses ea lintho tse bonahalang lipakeng 'me e sebelisoa haholo temong, bophelo bo botle ba malapa le tšireletso ea polokelo. Ke eona feela phello e kholo e lumelletsoengSebolaea likokoanyanae sebelisoang bohloeki ba lijo (tlhahiso ea lijo) ke UN Hygiene Organisation. Ke tlatsetso e ikhethang ea tanka e khutlisetsang ts'ebetso khahlano le mefuta e hanyetsanang ea likokoanyana. E sebetsa ka ho thibela li-enzyme tse hlahang ka tlhaho tse neng li ka senya molek'hule ea chefo e bolaeang likokoanyana. PBO e phunyeletsa ts'ireletso ea kokoanyana 'me ts'ebetso ea eona ea ho sebelisana le eona e etsa hore likokoanyana li be matla le ho sebetsa.

Mokhoa oa Ts'ebetso

Piperonyl butoxide e ka ntlafatsa ts'ebetso ea likokoanyana tsa pyrethroids le likokoanyana tse fapaneng tse kang pyrethroids, rotenone le carbamates. E boetse e na le liphello tsa synergistic ho fenitrothion, dichlorvos, chlordane, trichloromethane, atrazine, 'me e ka ntlafatsa botsitso ba lihlahisoa tsa pyrethroid. Ha u sebelisa ntsintsi ea ntlo e le ntho e laolang, phello ea synergistic ea sehlahisoa sena ho fenpropathrin e phahame ho feta ea octachloropropyl ether; Empa mabapi le phello ea ho kokota ho lintsintsi tsa ntlo, cypermethrin ha e khone ho kopanngoa. Ha e sebelisoa libano tse thibelang menoang, ha ho na phello ea synergistic ho permethrin, esita le katleho e fokotsehile.