§ 175-o. Containers; labels. Before any such baby chicks are offered for sale or sold, each box, crate, coop or other container shall be plainly labeled with appropriate statements designating the kind and number of chicks in each such container, the date on which such chicks were hatched and by whom hatched, whether such chicks are sexed or unsexed, and, if sexed, such container shall designate whether the contents are cockerel chicks or pullet chicks, and any other representations made at or prior to the time of sale relative to the purity of the breed and such tests as shall have been made on the parent stock for pullorum disease (bacillary white diarrhea).