Or. Admin. R. 603-056-0145
(3) "Noxious Weed" and "Crop and Weed" analyses shall be based on a 20 gram sample for hard fescue, sheep fescue and blue fescue, 25 gram sample for Kentucky bluegrass (except a 10 gram Poa annua search), 30 gram sample for red fescue and chewings fescue, 50 gram sample for ryegrass and tall fescue, and a 2-1/2 gram sample for bentgrass. Testing shall be discontinued when results of the tests exceed the maximum limits set forth in Table 1.
[ED. NOTE: Tables referenced are available from the agency.]
[ED. NOTE: To view attachments referenced in rule text, click here for PDF copy.]
ORS 561.190 & 633.520
ORS 633.680
DOA 18-2011, f. & cert. ef. 10-4-11
DOA 10-2011(Temp), f. 6-30-11, cert. ef. 7-1-11 thru 12-20-11
DOA 25-2000, f. & cert. ef. 9-15-00
AD 1-1991, f. & cert. ef. 1-14-91
AD 3-1990, f. & cert. ef. 3-16-90
AD 9-1982, f. & ef. 9-9-82
AD 2-1979, f. & ef. 1-29-79
AD 1060(6-75), f. 5-30-75, ef. 6-25-75
AD 1040(30-74), f. 8-20-74, ef. 9-11-74