This formulation has been prepared in 2 kg batches in a 1.3 gal ball mill half filled with 1.25 in. Burundum cylinders. Add all ingredients, except "Kelzan," to the mill in the order listed. Mix until the carbaryl particles are approx. 7.5-8 \mm (Coulter Counter). When using a ball mill, about 5 h or grinding time is required to achieve the desired particle size. Add the "Kelzan" and mill for 15 min or until completely dissolved.