What fungicide and what insecticide soybeans?
Dan Loehr
Posted 6/18/2026 16:49 (#11678124)
Subject: What fungicide and what insecticide soybeans?


Holland, Indiana (SW IN)
Best looking soybeans we've ever had finished planting on April 15

Will be using a drone either 2 gal or 3 per acre --buying a new T100
asked our seed dealer main 3 diseases to worry about
Frogeye Leaf Spot, Cercospora Leaf Blight, and Septoria Brown Spot

Our primary insect we worry about is stink bugs usually the green stink bugs

--- FWIW I know what soybeans look like in July and yield is not closely correlated
We've been shooting for 90 Bu average on 2500 acres of not spectacular ground ---
Dang I think we have a shot at 90 average highest average we ever had was 83

We'll use either generic or blue box fungicide and insecticide all comes down to control and cost
Longevity of the insecticide is important a few stink bugs is about like having a little bit of VD

Dan
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