1. (1) The oxygen content of each storage room must be reduced to five percent within twenty calendar days after the room is sealed.

2. (2) Stored fruits or vegetables must be kept in controlled atmosphere storage under required degrees of temperature and percentage of air components for the specified period listed below:

   Apple Varieties	Minimum Storage Period
   Gala and Jonagold	Forty-five continuous calendar days
   Other	Sixty continuous calendar days
   Pear Varieties	Minimum Storage Period
   Bartlett	Forty-five continuous calendar days
   Other summer	Sixty continuous calendar days
   Bosc	Forty-five continuous calendar days
   Other winter	Sixty continuous calendar days

[Statutory Authority: RCW 15.30.050 and chapter 34.05 RCW. WSR 15-10-091, § 16-450-041, filed 5/6/15, effective 6/6/15.]