Fungicide: Headline Fungicide on Soybeans

 

Trial ID Application Method Previous Crop Variety Application Date & Crop Stage County
Headline bu./A
Untreated bu./A
Yield Difference bu./A
ST2009108A Ground Corn Pioneer 92M54 8/14/2009, R3 Fayette
57.8
54.2
3.6
ST2009113D Ground Corn Champion Seed 2290FG 8/14/2009, R3 Hardin
52.6
52.0
0.6
ST2009117B Ground Corn Champion 2.9RR2 8/13/2009, R3 Hardin
65.6
63.6
2.0
ST2009121B Ground Corn Champion Seed 2290FG 8/13/2009, R3 Hardin
57.8
55.7
2.1
ST2009125B Ground Corn Champion Seed 2590N 8/14/2009, R3 Hardin
48.3
47.2
1.1
ST2009126B Ground Corn Champion Seed 2590N 8/14/2009, R3 Hardin
49.3
48.5
0.8
ST2009130B Ground Corn Champion Seed 2590N 8/14/2009, R3 Hardin
45.8
43.4
2.4
ST2009153A Ground Corn NK Brand S22-C5 7/28/2009, R3 Humboldt
58.4
57.0
1.4
ST2009154A Ground Corn Latham L-2085R 7/28/2009, R3 Humboldt
53.4
51.4
2.0
ST2009161A Ground Corn Pioneer 92Y71 8/4/2009, R3 Webster
62.6
61.1
1.5
ST2009173A Ground Corn Pioneer 92Y30 8/5/2009, R3 Emmet
46.3
44.6
1.7
ST2009187A Ground Corn Pioneer 92M54 NotProvided, R1 Poweshiek
56.0
56.1
-0.1
ST2009220A Ground Corn Pioneer 92Y30 8/5/2009, R3 Webster
62.1
60.2
1.9
ST2009221A Ground Corn Pioneer 92Y30 8/5/2009, R3 Webster
67.7
65.7
2.0
ST2009223A Ground Corn Stine 1932-4 7/25/2009, R3 Howard
47.3
45.7
1.6
ST2009231A Ground Corn NK Brand S21-N6 8/5/2009, R3 Cherokee
72.9
65.0
7.9
ST2009237A Ground Corn Stine 3602-4 8/15/2009, R3 Lee
34.1
33.5
0.6
ST2009238A Ground Corn Stine 3602-4 8/13/2009, R3 Lee
30.6
30.0
0.6
ST2009281A Ground Corn Stine 77534 8/5/2009, R3 Boone
54.9
53.3
1.6
ST2009282A Ground Corn Stine 2420-4 8/4/2009, R3 Boone
54.3
46.5
7.8
ST2009306A Ground Corn Pioneer 92Y30 7/24/2009, R3 Calhoun
53.2
49.1
4.1
ST2009312A Ground Corn Stine 2538-4, Pioneer 92M53 7/29/2009, R3 Calhoun
64.4
62.4
2.0
ST2009318A Ground Corn Asgrow AG3139 RR2 8/4/2009, R3 Keokuk
56.9
55.4
1.5
ST2009326A Ground Corn Pioneer 92Y30 8/4/2009, R2 Story
56.2
53.8
2.4
ST2009328A Ground Corn Pioneer 92M61 8/4/2009, R2 Story
56.1
51.7
4.4
ST2009331A Ground Corn Asgrow AG2108 8/6/2009, R3 Hardin
48.7
41.1
7.6
ST2009347A Ground Corn Pioneer 92Y30 8/11/2009, R4 Boone
52.9
51.8
1.1
ST2009358A Ground Corn Asgrow AG2108 8/18/2009, R3 Chickasaw
50.5
48.0
2.5
ST2009360A Ground Corn NK Brand S21-N6 8/18/2009, R3 Chickasaw
56.2
55.9
0.3
ST2009365A Ground Corn NK Brand S21-N6 8/18/2009, R3 Butler
64.2
63.2
1.0
ST2009366A Ground Corn Sunrich food grade 8/17/2009, R3 Bremer
50.7
51.3
-0.6
ST2009380A Air Corn Pioneer 92Y30 8/10/2009, R1-R2 Polk
65.2
63.6
1.6
ST2009381A Air Corn Pioneer 92M53 8/10/2009, R1-R2 Polk
71.8
68.5
3.3
ST2009384A Air Corn Pioneer 92M54 8/10/2009, R1-R2 Polk
57.9
55.0
2.9
ST2009385A Air Corn Nutech Seed 2660RR/SCN 8/10/2009, R1-R2 Polk
56.7
55.0
1.7
ST2009391A Ground Corn Pioneer 93M11 8/14/2009, R3 Louisa
64.7
65.5
-0.8
ST2009392A Ground Corn AgVenture 34G4 8/14/2009, R3 Henry
62.0
58.0
4.0
ST2009396A Ground Corn NK Brand S21-N6 8/2/2009, R3 Chickasaw
59.2
57.7
1.5
ST2009397A Ground Soybeans Asgrow A2247 8/2/2009, R3 Chickasaw
61.1
59.0
2.1
ST2009403A Aerial Corn Pioneer 92Y30 7/30/2009, R3 Pocahontas
51.5
51.2
0.3
ST2009405A Ground Corn Asgrow AG2107 8/15/2009, R3 Floyd
50.1
48.4
1.7
ST2009407A Ground Corn FS/Growmark HS2766 RR 8/25/2009, R4 Black Hawk
55.1
54.3
0.8
ST2009410A Ground Corn Pioneer 92Y80 7/25/2009, R2 Dallas
62.4
60.4
2.0
ST2009413A Aerial Corn Garst S32-E2 8/2/2009, R3 Henry
65.8
65.4
0.4
ST2009428A Ground Corn Not Provided 8/25/2009, R4 Iowa
53.9
57.7
-3.8
ST2009430A Aerial Corn Pioneer 93M11 8/25/2009, R3 Johnson
58.3
57.8
0.5
           
56.2
54.3
1.9