(1) Area 2 description. (Southeast corner of Klickitat County.) Sections 13, 14, 21, 22, 23, 24, 25, 26, 27, 28, 34, 35, 36, Township 5 north, Range 23 east; Sections 21, 22, south half of Section 23, Sections 26, 27, 28, 33, 34, west half of Section 35, Township 5 north, Range 22 east; Sections 1, 2, 11, 12, Township 4 north, Range 23 east.

(2) Area 2 restrictions. The use or application of low volatile formulations of use restricted herbicides is prohibited on and after April 15th through October 31st: Provided, That upon written request to the Washington state department of agriculture, a permit may be issued for purposes of critical weed control.