Soybean sudden death syndrome



Related images: Sudden Death Syndrome Sudden death syndrome - first spots Sudden death syndrome - intermediate Sudden death syndrome root rot Close-up of defoliated plants Soybean sudden death syndrome - roots Field with severe sudden death syndrome damage Leaflet with interverinal necrosis Root with sudden death syndrome (SDS) fungi Bluish sudden death syndrome fungus

Soybean sudden death syndrome - roots

Roots with blue fungal colonies sometimes seen if soil moisture is high.

This image appears in the following article:

SDS is spreading in Iowa (September, 1998)

This is a copyrighted image. All rights reserved. Please see our usage policy page for usage information.
Iowa State University Entomology Department. Last modified September 13, 2000 by John VanDyk.