2 Va. Admin. Code § 5-670-200
When the commissioner has evidence that the use of any highly hazardous pesticide will significantly affect the quality of the environment or the health and safety of individual users, nontarget species, or a geographic area, he shall, with the approval of the board, control the distribution, sale and use of the substance by employing one or more of the following regulatory procedures:
§ 3.2-3906 of the Code of Virginia.
Former 2VAC20-20-200, derived from VR115-04-03 § 20, eff. May 28, 1986; amended, Virginia Register Volume 7, Issue 5, eff. January 2, 1991; Volume 7, Issue 24, eff. September 25, 1991; renumbered as 2VAC5-670-200, Virginia Register Volume 29, Issue 1, eff. October 10, 2012.