I-Bifenazate acaricide yokukhusela izityalo kulawulo lwezinambuzane

Ingcaciso yeMveliso

I-Bifenazate yi-acaricide yoqhagamshelwano esebenzayo ngokuchasene nawo onke amanqanaba obomi bezigcawu, ezibomvu- kunye namangolwane engca, kuquka namaqanda.Inefuthe elikhawulezayo lokuwisa (lidla ngokuba ngaphantsi kweentsuku ezi-3) kunye nomsebenzi oshiyekileyo egqabi othatha ukuya kwiiveki ezi-4.Umsebenzi wemveliso awuxhomekeke kwiqondo lokushisa - ulawulo aluncitshiswanga kumaqondo aphantsi.Ayilawuli umhlwa-, flat- okanye amangolwane abanzi.

Izifundo ukuza kuthi ga ngoku zibonisa ukuba i-bifenazate isebenza njenge-GABA (i-gamma-aminobutyric acid) echasene ne-peripheral nervous system kwi-neuromuscular synapse kwizinambuzane.I-GABA yi-amino acid ekhoyo kwi-nervous system yezinambuzane.I-Bifenazate ivimba i-GABA-activated chloride channels, okukhokelela ekuvuseleleni ngokugqithiseleyo kweenkqubo ze-nervous peripheral zezinambuzane ezithintekayo.Le ndlela yokusebenza ichazwa njengeyodwa phakathi kweeakharisayidi, nto leyo ecebisa ukuba imveliso inokudlala indima ebalulekileyo kwixesha elizayo kubuchule bolawulo loxhathiso lwezinambuzane.

Yiakharisayidi ekhetha kakhulu elawula ingolwane yesigcawu, iTetranychus urticae.I-Bifenazate ngumzekelo wokuqala we-carbazate acaricide.Inonyibiliko oluphantsi lwamanzi, iyaguquguquka kwaye akunakulindeleka ukuba ingene kumanzi aphantsi komhlaba.I-Bifenate nayo akulindelekanga ukuba iqhubele phambili kumhlaba okanye kwiinkqubo zamanzi.Inetyhefu kakhulu kwizilwanyana ezanyisayo kunye nesikhumba esaziwayo, iliso kunye nenkqubo yokuphefumla.Inetyhefu ephakathi kuninzi lwezinto eziphila emanzini, iinyosi zobusi kunye nemisundululu.

Uphononongo kwiDyunivesithi yaseFlorida ngasekupheleni kweminyaka yoo-1990 kwachonga ukuvela okunokwenzeka kokuxhathisa i-abamectin kwimites enamachokoza amabini kumaqunube;I-bifenazate inokubonelela ngolunye unyango.

Kwizilingo zentsimi, akukho phytotoxicity echazwe, nangona kumazinga aphezulu kakhulu kunezo zicetyiswayo.I-Bifenazate yinto ephakathi ecaphukisa iliso kwaye inokubangela ukusabela kolusu.I-Bifenazate ihlelwa njengengenatyhefu kwizilwanyana ezincinci ezincancisayo ngokomlomo obukhali.Inetyhefu kwindawo yasemanzini kwaye iyityhefu kakhulu kubomi basemanzini kunye neziphumo ezihlala ixesha elide.