Source: NCSU COOPERATIVE EXTENSION, 8/26/20

Soybean pod damage can be caused by a variety of pests and environmental factors. Soybeans are most susceptible to yield loss from stress during the R3 (beginning pod) to R6 (full seed) growth stages. Over the past two weeks, we have had reports from several regions of the state (Blacklands, Coastal Plain, Northeast) of pods that appear to be molding and are often accompanied by a puncture wound (Photo 1). From what we have seen so far, the damage is typically isolated to <5% of the overall pod load and doesn’t appear likely to have large yield impacts. This damage is presumably prevalent this year due to prolonged wet and humid conditions, which are conducive to disease development. 

What is the pathogen causing this damage and can we do anything to control it?

For more of this story, click here.