Physico-chemical properties of different formulations of phenmedipham and different FAR(a)-combinations used in sugarbeet. Surface tension, contact angle and emulsion stability of the spray liquids

adjuvant adjuvants belgique belgium beta vulgaris chemicophysical properties date de traitement dicotiledoneas dicotyledons escarda essai fecha de tratamiento formulaciones formulation formulations herbicidas herbicide herbicides low volume spraying mezclado mixing pruebas surface tension tension superficielle treatment date trials weed control