Eka vurimi, ku rima swirhapa na makhwati, switirhisiwa swo fafazela swi tlanga xiave xa nkoka swinene eka ku tiyisisa ku tirhisiwa lokunene na loku humelelaka ka swidlaya switsotswana, swidlaya switsotswana na manyoro. Exikarhi ka switirhisiwa leswi dumeke ngopfu i swifafazeri swa le ndzhaku na swifafazeri swa nkwama wa le ndzhaku.
Knapsack sprayer i xitirhisiwa xa vurimi lexi tirhisiwaka ngopfu lexi endleriweke ku endla leswaku ku fafazela swidlaya switsotswana, manyoro, swidlaya switsotswana na swidlaya switsongwatsongwana swi tirha kahle. I xifafazeri xa manual kumbe motorized lexi rhwariweke endzhaku kufana na nkwama wa le ndzhaku, leswi endlaka leswaku xi rhwalekaka swinene naswona swi olova ku xi fambisa.
Swifafazeri swa gezi i switirhisiwa swotala leswi tirhisiwaka eka switirhisiwa swohambana hambana, kusuka eka ku basisa naku basisa kuya eka ku lawula switsotswana naku penda. Ku twisisa matirhelo ya tona, matirhiselo, na swipimelo swina nkoka swinene eka ku hlawula xifafazeri lexi faneleke eka swilaveko swa wena naku xi tirhisa hindlela leyinene.