Comparative Study of Properties of Different Pesticide Formulations of the Same Active Ingredient
Uporedno ispitivanje karakteristika razlièitih formulacija pesticida sa istom aktivnom materijom
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Author
Gasic, Slavica
Oreskovic, Zlatko
Keywords
TrifluralinEmulsion, oil in water (EW)
Emulsifiable concentrate (EC)
emulzije ulje u vodi (EW)
koncentrati za emulzije (EC)
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Characteristics of two formulations of trifluralin, an emulsifiable concentrate (EC) and
emulsion, oil in water (EW), the latter being a new formulation of our design, were investigated
and compared. Attention was focused on particle size distribution and aspects of
the two aqueous dilute formulations as the most characteristic and comparable parameters.
The results show that the trifluralin EW formulation has certain advantages over the EC
formulation, but a final estimate will be possible only after testing biological efficacy of the
new formulation (EW). U radu su ispitivane i upoređivane karakteristike dve formulacije trifluralina, koncentrat
za emulziju (EC) i emulzija ulja u vodi (EW), koja je potpuno nova – nastala kao rezultat sopstvenog
rada. Tokom ispitivanja pažnja je bila usmerena na poređenje granulometrijskog
sastava i izgleda pomenutih formulacija u razblaženju, kao karakterističnih parametara za
poređenje. Rezultati ispitivanja su pokazali da formulacija trifluralina ulje u vodi (EW) pokazuje
izvesne prednosti u odnosu na koncentrat za emulziju (EC), s tim da će se konačna ocena
dobiti nakon ispitivanja biološke efikasnosti nove formulacije (EW).