Required decisions. In the case of any proposed residential development that abuts agricultural uses, the Planning Board shall require the applicant to issue a disclosure to potential purchasers of lots or dwelling units as follows: "This property adjoins land used for agricultural purposes. Farmers have the right to apply approved chemical and organic fertilizers, pesticides, and herbicides, and to engage in farm practices which may generate dust, odor, smoke, noise and vibration." This disclosure shall be required to be made on a subdivision plat or site plan, and may also be required to be made through other means reasonably calculated to inform a prospective purchaser, such as by posting or letter of notification. This subsection may also be applied to any commercial development within the jurisdiction of the Planning Board which abuts commercial land, at the discretion of the Planning Board.