Basic Glyphosate Formulations <BR>Formulation Brand lb salt/gal lb ae/gal <BR>diammonium Touchdown 3.57 3.0 <BR> salt <BR>potassium Roundup 5.5 4.5 <BR> salt WeatherMax <BR>isopropylamine All except 4.0 3.0 <BR> salt the above 5.0 3.7 <BR> 5.4 4.0 <BR>