Seed Treatment Tests – Performance Data – Denver City – Regional Test

Table 47. Results of the irrigated regional seed treatment test at Denver City, 2000.
Plants per foot of row at these days after planting Hypotoctyl Root lbs of lint
Treatment 7 14 21 28 rating1/ Necrosis, %2/ per acre
1 2.6 4.5 4.4 4.4 0.7 45 712
2 2.5 4.6 4.6 4.2 0.6 38 663
3 2.2 4.1 4.2 4.1 0.5 40 760
4 2.5 4.4 4.5 4.1 0.7 44 626
5 2.4 4.5 4.5 4.4 0.6 41 648
6 2.4 4.1 4.2 4.1 0.7 31 648
7 3.0 4.5 4.6 4.5 0.6 35 642
8 2.2 4.6 4.6 4.4 0.6 45 693
9 2.5 4.5 4.5 4.4 0.6 28 618
10 2.4 4.2 4.3 4.1 0.8 52 656
11 1.9 4.3 4.2 4.0 0.5 30 706
12 2.1 4.5 4.5 4.4 0.5 30 705
13 1.7 4.3 4.5 4.0 0.7 33 614
14 2.0 4.1 4.2 3.8 0.6 56 593
15 2.4 4.3 4.4 4.1 0.5 29 615
16 2.1 4.4 4.4 4.3 0.8 41 634
17 2.6 4.3 4.2 4.0 0.8 49 635
18 2.8 4.5 4.5 4.4 0.7 44 672
19 2.2 4.4 4.5 4.2 0.8 46 622
20 2.8 4.5 4.5 4.5 0.8 30 732
21 3.4 4.5 4.6 4.5 0.9 54 709
22 3.2 4.5 4.5 4.1 0.8 44 740
23 3.5 4.4 4.5 4.0 1.0 53 697
24 3.0 4.5 4.5 4.3 1.2 47 672
25 3.0 4.5 4.4 4.3 1.1 55 653
26 3.1 4.5 4.5 4.4 0.8 45 705
27 2.5 4.3 4.4 3.9 1.0 50 634
28 2.8 4.2 4.6 4.5 0.9 46 724
29 2.4 4.5 4.5 4.3 0.8 47 640
30 2.4 4.5 4.6 4.5 1.0 54 757
31 3.2 4.3 4.3 4.3 0.8 41 661
32 2.4 4.3 4.4 4.3 0.8 39 685
33 3.1 4.4 4.3 4.1 0.9 51 724
LSD 0.05 1.2 0.5
1/Hypocotyl ratings are on a scale of 0 to 3 with 0 = no lesion, 1 = superficial lesion, 2 = sunken lesion, and 3 = sunken lesion that is killing the plant.2/ Necrosis rating is the percentage of the root system that exhibits brown or black discoloration.

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