7 CFR 201.61 – Fluorescence percentages in ryegrasses
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Tolerances for 400-seed fluorescence tests shall be those set forth in the following table plus one-half the regular pure-seed tolerance determined in accordance with § 201.60. When only 200 seeds of a component in a mixture are tested, an additional 2 percent shall be added to the fluorescence tolerance.
Fluorescence Tolerance, Based on Test Fluorescence (TFL)
100 | |
99 | 1.0 |
98 | 1.6 |
97 | 2.0 |
96 | 2.3 |
95 | 2.6 |
94 | 2.9 |
93 | 3.2 |
92 | 3.4 |
91 | 3.6 |
90 | 3.8 |
89 | 4.0 |
88 | 4.1 |
87 | 4.3 |
86 | 4.5 |
85 | 4.7 |
84 | 4.8 |
83 | 4.9 |
82 | 5.0 |
81 | 5.2 |
80 | 5.3 |
79 | 5.4 |
78 | 5.5 |
77 | 5.6 |
76 | 5.7 |
75 | 5.8 |
74 | 5.8 |
73 | 5.9 |
72 | 6.0 |
71 | 6.1 |
70 | 6.2 |
69 | 6.2 |
68 | 6.3 |
67 | 6.3 |
66 | 6.4 |
65 | 6.5 |
64 | 6.5 |
63 | 6.5 |
62 | 6.6 |
61 | 6.6 |
60 | 6.7 |
59 | 6.7 |
58 | 6.8 |
57 | 6.8 |
56 | 6.8 |
55 | 6.8 |
54 | 6.9 |
53 | 6.9 |
52 | 6.9 |
51 | 6.9 |
50 | 6.9 |
49 | 6.9 |
48 | 6.9 |
47 | 6.9 |
46 | 6.9 |
45 | 6.9 |
44 | 6.9 |
43 | 6.9 |
42 | 6.9 |
41 | 6.9 |
40 | 6.9 |
39 | 6.8 |
38 | 6.8 |
37 | 6.8 |
36 | 6.8 |
35 | 6.7 |
34 | 6.7 |
33 | 6.7 |
32 | 6.6 |
31 | 6.6 |
30 | 6.5 |
29 | 6.5 |
28 | 6.4 |
27 | 6.4 |
26 | 6.3 |
25 | 6.2 |
24 | 6.2 |
23 | 6.1 |
22 | 6.0 |
21 | 5.9 |
20 | 5.8 |
19 | 5.7 |
18 | 5.6 |
17 | 5.5 |
16 | 5.4 |
15 | 5.3 |
14 | 5.2 |
13 | 5.0 |
12 | 4.9 |
11 | 4.7 |
10 | 4.6 |
9 | 4.4 |
8 | 4.2 |
7 | 4.0 |
6 | 3.7 |
5 | 3.5 |
4 | 3.2 |
3 | 2.8 |
2 | 2.4 |
1 | 1.8 |
0 | 1.0 |