(A) Spray­ing of live foliage with any type of brush-killing chem­i­cals in lieu of cut­ting shall not be per­mit­ted on Coun­ty high­way rights of way.

(B) Each per­mit appli­ca­tion for chem­i­cals use for growth retar­dant or pre­ven­tion of reestab­lish­ment of brush shall be con­sid­ered indi­vid­u­al­ly.  Approval or dis­ap­proval will be based on the loca­tion and the pro­posed meth­ods and materials.

(C) Per­mit appli­ca­tions for chem­i­cal con­trol of veg­e­ta­tion shall require cer­ti­fi­ca­tion that the work will be accom­plished by per­son­nel licensed by the Depart­ment of Agri­cul­ture as Pes­ti­cide Applicators.