The Secretary shall limit the handling of tomatoes whenever he finds from the recommendation and information submitted by the Committee, or from other available information, that such regulation would tend to effectuate the declared policy of the act. Such regulation may:

(a) Limit, in any or all portions of the production area, the handling of particular grades, sizes, qualities (including maturity as a factor of grade or quality), or packs of any or all varieties of tomatoes, during any period; or

(b) Limit the handling of particular grades, sizes, qualities, or packs of tomatoes differently, from different varieties, for different stages of maturity, for different portions of the production area, for different containers, for different markets, for different purposes specified in § 966.54, or any combination of the foregoing, during any period; or

(c) Limit the handling of tomatoes by establishing, in terms of grades, sizes, or both, minimum standards of quality and maturity; or

(d) Fix the size, weight, capacity, dimensions, markings (including labels and stamps), or pack of the container or containers which may be used in the packaging, transportation, sale, shipment, or other handling of tomatoes.