Yes, dry mustard can safely be used as a substitute for mustard seed. However, it may make the brine cloudier than mustard seed and may alter the flavor.   1 teaspoon mustard seeds = 1Â½ teaspoons dry mustard.
Humeston is a city in Wayne County, Iowa, United States. The population was 494 in the 2010 census, a decline from 542 in the 2000 census.
Ames, IA has a population of 62,815 people with a median age of 23.2 and a median household income of $41,616. Between 2014 and 2015 the population of Ames, IA grew from 61,276 to 62,815, a 2.51% increase and its median household income declined from $42,373 to $41,616, a -1.79% decrease. The population of Ames, IA is 81.8% White, 9.2% Asian, and 3.14% Black.