Del. Code tit. 3, § 1237

This chapter shall be enforced by the State Department of Agriculture. The Department may establish regulations, but only after public hearing following due notice to carry out the purposes of this chapter, and all authority vested in the Department by virtue of this chapter may with like force be executed by such employees of the Department as may be designated for said purpose. Due notice shall be given under this section at least 10 days prior to the public hearing and shall consist of publication in newspapers of general circulation, a registered letter to the Pesticide Advisory Committee and may also be sent to representatives of pesticide application trade associations.