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Table 2 Emulsion stability and foam formation of EC laboratory-prepared formulations

From: Characterization and insecticidal activity of two natural formulation types against the scale insect (Parlatoria ziziphi) and their biochemical effects on Citrus aurantium

Formulation Conc. of surf. % (v/v) Conc. of solvents % (v/v) Emulsion stability (separation mL) Foam formation (mL)
Artemisia 3% 5 92 1.8 2
5% 5 90 2 2.5
Laury 3% 10 87 1.5 0
5% 10 85 1.5 0
  1. Conc. = concentration