Trial Type
Fungicide
General Stats
County
Roberts
Replications
4
Crop
Soybean
Seed Brand
No Value
Variety
No Value
Relative Maturity
1.0
Tillage
Conventional Till
Irrigated
No Value
Drain Tile
No Value
Previous Crop
Corn
Row Sapcing
30"
Plant Population
150000
Plant Date
20/05/2017
Cover Crop
No Value
Seed Treatment
No Value
Soil Stats
Soil Type
Fine
Soil pH
4.0
Organic Matter
No Value
Methodology
Four strips of Priaxor® fungicide were sprayed at 4 oz ac-1 on July 25 at R2. This product was a blend of both fluxapyroxad (group 7) and pyraclostrobin (group 11) fungicides. The field received approx. 11.28 in. of rain and accumulated 2034 GDDs from June 1 through August 31. This was drier and warmer than the average of 10.49 in. and 1927.6 GDDs.
Results
Overall, the fungicide had no significant effect on yields (Table 2). However, a 2016 trial in Kingsbury Co. with the same product, rate, and application timing showed a 3.5 bu ac-1 yield increase. Additional foliar fungicide trials are needed in the future, especially earlier in the growing season during flowering stages.
Rainfall
Temperature
Applications
No
No
| Disease | Brand | Event Date | ||
|---|---|---|---|---|
| R2 | Fungal | No Value | 25/07/2017 | No Value |
No
Fertilizer Applications
No
Insecticide Applications
No
Fungicide Applications
| Disease | Brand | Event Date | ||
|---|---|---|---|---|
| R2 | Fungal | No Value | 25/07/2017 | No Value |
Herbicide Applications
No