P-42.1, r. 0.1 - Regulation respecting the cultivation of potatoes

Full text
17. Where potato plants show visual symptoms of the potato leafroll virus or a potato mosaic virus of a combined percentage greater than 5%, the owner or custodian of the crop must control aphids using treatments registered pursuant to the Pest Control Products Act (S.C. 2002, c. 28) during the entire production period.
M.O. 2010-08-23, s. 17.