The purpose of this study is to evaluate the effectiveness of applying a fungicide, at different times throughout the day, both with and without dew on the leaves.

2018 Indiana Soybean Fungicide Study - Time of Day

For years, we have been taught to wait for the dew on leaves to dry before making herbicide applications. But what about fungicides? Because most fungicides used in soybean production have limited movement in the plant, could spraying when dew is still present on the leaves effectively increase our coverage without requiring a higher carrier rate? This first-year data from the Indiana PFR site shows no effect, positive or negative, to applying fungicides with dew still on the leaves. Further testing across additional environments is required to prove or disprove this theory.

 Burndown: 1 qt. Brash®, 1 qt. Roundup PowerMAX®, 4 oz. Dimetric® EXT Pre: 10 oz. Authority® Assist Post: 1 qt. Liberty®, 6 oz. Clethodim | 

2021 Iowa Soybean SINGULATION STUDY 15 IN. ROWS

2021 Iowa Soybean STARTER FERTILIZER STUDY 2X2X2

Fungicide Study

2018 Indiana Soybean Fungicide Study - Time Of Day

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