Surfactantsgalue o ni mea e fa'asusu ai, fa'asalalauina, fa'asusuina ma fa'amavaeina i totonufaagasologa o vailaʻau faʻasainama ua avea ma vaega taua o fa'atulagaga o vaila'au fa'asaina. E masani fo'i ona ta'ua o ni sui fesoasoani, emulsifiers, dispersants ma adjuvants, ia e mafai ona avea ma fa'afefiloi tu'ufa'atasi o vaila'au fa'asaina eseese. I le taimi nei, o lo'o fa'agasolo le fa'atulagaina o vaila'au fa'asaina agai i oloa e fa'avae i le vai, granular, multi-functional, slow-release, labor-save ma oloa fa'amamaina. O lo'o tula'i mai le tele o fa'atulagaga fou e maualuga le lelei, saogalemu, taugofie ma fetaui ma le siosiomaga e aofia ai microemulsions, aqueous emulsions, suspoemulsions, water-dispersible granules, dry flowables ma fa'atulagaga slow-release ma o le a pulea le atina'eina o fa'atulagaga o vaila'au fa'asaina i le 21 seneturi. O le mana'oga mo vaila'au fa'asaina e aumaia e nei fa'atulagaga fou o vaila'au fa'asaina o le a fa'amalosia ai su'esu'ega, atina'e ma le gaosiga o vaila'au fa'apitoa mo vaila'au fa'asaina. O aga masani o le atina'eina o vaila'au fa'asaina i vaila'au fa'ato'aga i nai tausaga o lumana'i e fa'apea:
(1) E faʻavae i luga o uiga aoga o vailaʻau faʻatekinolosi,mea fa'aputu fa'asusuua lē toe fa'atatauina mea gaioi tetele ma sui i mea feololo, ae o oloa ua mae'a e tatau ona fa'apipi'iina i ni uiga lelei e fa'asusu ai, fa'asalalauina ma fa'atino ai galuega, ma fa'amalosia ai ni mana'oga sili atu i mea e fa'amama ai.
(2) I lalo o le fa'amoemoega o le fa'amautinoaina o le mautu o le teuina mo se taimi umi, o le emulsion i totonufa'asologa vaio loʻo taumafai e faʻaitiitia tele le mamafa o le fogāeleele o vai faʻasusu ma faʻatupuina ai galuega e faʻasalalau ma taofia ai le susu i oloa. O vailaʻau faʻasaina vailaʻau e pei o le glyphosate o loʻo atiaʻe i ni oloa e maualuga le aofaʻi, lea e faʻaleleia atili ai ituaiga e faʻatupuina ai le masima ma mea e faʻasusu ma faʻasusu ai.
(3) O le atinaʻeina ma le faʻalauiloaina ofa'asusuga fa'avae i le suāu'uUa vave ona faʻatupulaia le tele o oloa faʻaputu, ae o le tele o oloa o loʻo iai nei e mafatia i le le mautu o le tulaga lelei i tulaga o le tumau o le faʻasusu ma le mafai ona faʻasalalauina, lea e manaʻomia ona foia i se taimi vave e mafai ai.
(4) O le atina'eina osuspoemulsionsua faʻateleina le lauiloa, ma o le tuʻufaʻatasiga fou o mea aoga e manaʻomia ai ni surfactants ma ni fausaga e sili atu ona fetaui ma o latou foliga.
(5) O le saoasaoa o le R&D ovaila'au fa'asainama o loʻo faʻatelevaveina foʻi faʻatulagaga tutusa e aofia ai le WP, SC ma le WG. O faʻatulagaga masani e faia mai mea faʻafefeteina o loʻo i ai porotini ma suka e le mafai ona toe tutusa ma le faʻasologa o oloa o loʻo i ai nei o vailaʻau faʻatoʻaga, ma faʻavavevaveina ai le manaʻomia o le atinaʻeina o vailaʻau faʻasaina fou.
(6) O vailaʻau faʻasaina masani e iai ni auivi o le mama benzene o loʻo faʻaitiitia i se saoasaoa tele, ma o vailaʻau faʻasaina fou faʻapisinisi o le tele lava o heterocyclic compounds. I le taimi nei, o loʻo faʻaitiitia le aofaʻi o vailaʻau faʻasaina e maualalo le melting-point ae o loʻo faʻateleina le aofaʻi o vailaʻau faʻasaina e maualuga le melting-point; o faʻatulagaga e faʻaaogaina ai le light aromatic hydrocarbons e fai ma solvents o loʻo faʻaitiitia le aofaʻi faʻatasi ai ma suiga faʻatulagaina o loʻo faʻaauau pea i le faʻatulagaina o solvent; o mea e maualuga le emulsifiable concentrates ma solvent-free emulsifiable concentrates o loʻo i lalo o le atinaʻeina malosi. O nei suiga uma e tulaʻi mai ai luʻitau i faiga masani o le agrochemical surfactant e maua mai i vailaʻau faʻasaina faʻatekinolosi e faʻavae i luga o le mama benzene ma solvents light aromatic hydrocarbon, e valaʻaulia ai le faʻafouga faʻatekinolosi i surfactants faʻatoʻaga.
Taimi na lafoina ai: Iuni-02-2026