Bean Binoculars Incident

Frogeye Leaf Spot

Issue: Pathogen

Scounted in Story County, IA on August 13th, 2024

Frogeye Leaf Spot

Details:

Frogeye leaf spot was scouted in soybeans at the R4 (full pod) growth stage.

Conclusion:

Well-timed foliar fungicide applications can effectively control frogeye leaf spot. Researchers have reported that foliar fungicides applied during the pod development stages (R3-R4) are the most effective for managing frogeye leaf spot and protecting against yield reductions.

Resources:

Frogeye Leaf Spot | CPN

Up close photo of a soybean leaf with frogeye leaf spot. Close up photo of a soybean leaf with frogeye leaf spot.