|Bacterial Foliar Diseases|
|Fungal Foliar Diseases|
|Root & Lower Stem Diseases|
|Stem & Pod Diseases|
This is a collection of soybean disease photographs to help diagnose and understand soybean diseases found in Louisiana.
Pythium damping off.
Soybean field affected by Seedling disease.
Fusarium on soybean seedlings.
Stand loss due to Phytophthora.
Southern blight- sclerotia at stem.
Advanced symptoms of soybean Stem canker.
Interveinal chlorosis caused Stem canker.
Southern blight- close up of sclerotia at stem.
Red crown rot foliar symptoms.
Red crown rot on soybean stem base.
Red crown rot root symptoms.
Severe foliar symptoms of Sudden death syndrome.
Sudden death syndrome beginning pod abortion.
Sudden death syndrome pod abortion.
Severe foliar symptoms and defoliation of Sudden death syndrome.
Northern Stem canker in soybean.
Northern Stem canker.
Initial foliar symptoms Sudden death syndrome.
Perithecia on stem base.
Charcoal rot seed symptoms.
Charcoal rot shredded stem.
Charcoal rot root symptoms.
Anthracnose on soybean stems and pods.
Anthracnose on soybean fruiting bodies on stem.
Charcoal rot affected soybean field.
Phytophthora seeding disease.
Phytophthora stem discoloration.
Plant wilting due to Phytophthora.
Phytophthora root rot.
Inner stem discoloration caused by Charcoal rot.
Soybean stem streaks.
Picture of Stem and pod disease.
Close up of Stem and pod disease.
Photo of Stem and pod disease.
Detail of Stem and pod disease.
Detailed view of Stem and pod disease.
An image of Stem and pod disease.
Pod with Phomopsis on seed.
An example of Stem and pod disease.
Image of Stem and pod disease.
Example of Stem and pod disease.
Inside view of Stem and pod disease.
Pods with cracked coats on left and healthy right with Phomopsis and Pod and stem on center stem.
Internode shortening caused by Tobacco ringspot virus.
Severe stunting Tobacco ringspot.
Bud blight Tobacco ringspot.
Bean pod mottle foliar symptoms.
Bud blight Tobacco ringspot virus.
A photo of Root knot nematode.
Severe Root knot nematode.
Chlorosis and stunting caused by Root knot nematode.
Chlorosis due to Root knot nematode.
Root galling from Root knot nematode.
Purple seed stain caused by Cercospora kikuchii.
A picture of Cercospora leaf blight foliar symptoms.
Cercospora leaf blight foliar symptom.
Cercospora leaf blight foliar symptoms and sporulation.
Purple seed stain.
Advanced symptoms of Cercospora leaf blight.
A look at Cercospora blight.
A photo of Cercospora blight.
Photo of Sudden Death Syndrome (SDS).
Powdery mildew on upper leaflet surface.
A look at Sudden Death Syndrome (SDS).
An example of Sudden Death Syndrome (SDS).
Leaf spot caused by Frogeye leaf spot.
A look at Frogeye leaf spot.
An example of Frogeye leaf spot.
Frogeye with halo.
A picture of Frogeye leaf spot.
An image of Sudden Death Syndrome (SDS).
Soybean rust on kudzu lower leaf surface.
Soybean rust pustules on leaf underside.
Target spot foliar lesions.
Soybean rust mimics brown spot at first glance.
Soybean rust upper leaf severe.
Advanced Sudden Death Syndrome (SDS) foliar symptoms.
Sudden Death Syndrome (SDS) early virus-like symptoms.
Sudden Death Syndrome (SDS) late symptoms.
Aerial blight sclerotia.
Aerial blight sclerotia on foliage.
An image of Cercospora blight.
An example of Cercospora blight.
Aerial blight sclerotia on foliage.
Aerial blight on pods.
Photo of Aerial blight.
Aerial blight on plant foliage.
Aerial blight fungal growth.
Downy mildew upper leaf.
Downy mildew lower leaf.
Bacterial blight soybean.
Bacterial blight leaf injury.
An example of Bacterial blight.
Trifoliate with Bacterial blight.
Plant with Bacterial blight.