Several certified organic brands market their use of branded wheat and other varietal strains which were derived from mutagenic processes without any reference to this genetic manipulation .
Several certified organic brands 's companies support strict labeling or outright bans on GMO - crops .
Several certified organic brands , whose companies support strict labeling or outright bans on GMO - crops , market their use of branded wheat and other varietal strains which were derived from mutagenic processes without any reference to this genetic manipulation .