A portion of the stalk epidermis was removed to show depth of pustule.Host/Plant: Corn, plume grasses, teosinte, and gama grasses. (Zea mays)Pest/Path: Southern Rust (Puccinia polysora
Portion of leaf heavily infected with southern rust.Host/Plant: Corn, plume grasses, teosinte, and g...
Southern rust infected leaf sheath.Host/Plant: Corn, plume grasses, teosinte, and gama grasses. (Zea...
Leaf with few pustules but heavily infected.Host/Plant: Corn (Zea mays)Pest/Path: Common Rust (Pucci...
Pustules on stalk with sheath removed.Host/Plant: Corn, plume grasses, teosinte, and gama grasses. (...
Pustules found on various plant tissues.Host/Plant: Corn, plume grasses, teosinte, and gama grasses....
Pustules are more numerous on adaxial side of leaf.Host/Plant: Corn, plume grasses, teosinte, and ga...
High incidence of pustules on leaf, sheath and husk tissues.Host/Plant: Corn, plume grasses, teosint...
Southern rust pustules on husk, sheath and stalk tissue.Host/Plant: Corn, plume grasses, teosinte, a...
Cross section of a corn stalk showing depth of infection.Host/Plant: Corn, plume grasses, teosinte, ...
Cross section of a rust pustule revealing urediniospores.Host/Plant: Corn, plume grasses, teosinte, ...
Mature husk tissue with pustules of southern rust.Host/Plant: Corn, plume grasses, teosinte, and gam...
Husk tissue showing pustules. Telipspores can be observed between grains of corn.Host/Plant: Corn, ...
Classical southern rust pustules on leaf sheath.Host/Plant: Corn, plume grasses, teosinte, and gama ...
Very large and deep southern rust lesions on stalk.Host/Plant: Corn, plume grasses, teosinte, and g...
Large and deep infection in corn stalk.Host/Plant: Corn, plume grasses, teosinte, and gama grasses. ...
Portion of leaf heavily infected with southern rust.Host/Plant: Corn, plume grasses, teosinte, and g...
Southern rust infected leaf sheath.Host/Plant: Corn, plume grasses, teosinte, and gama grasses. (Zea...
Leaf with few pustules but heavily infected.Host/Plant: Corn (Zea mays)Pest/Path: Common Rust (Pucci...
Pustules on stalk with sheath removed.Host/Plant: Corn, plume grasses, teosinte, and gama grasses. (...
Pustules found on various plant tissues.Host/Plant: Corn, plume grasses, teosinte, and gama grasses....
Pustules are more numerous on adaxial side of leaf.Host/Plant: Corn, plume grasses, teosinte, and ga...
High incidence of pustules on leaf, sheath and husk tissues.Host/Plant: Corn, plume grasses, teosint...
Southern rust pustules on husk, sheath and stalk tissue.Host/Plant: Corn, plume grasses, teosinte, a...
Cross section of a corn stalk showing depth of infection.Host/Plant: Corn, plume grasses, teosinte, ...
Cross section of a rust pustule revealing urediniospores.Host/Plant: Corn, plume grasses, teosinte, ...
Mature husk tissue with pustules of southern rust.Host/Plant: Corn, plume grasses, teosinte, and gam...
Husk tissue showing pustules. Telipspores can be observed between grains of corn.Host/Plant: Corn, ...
Classical southern rust pustules on leaf sheath.Host/Plant: Corn, plume grasses, teosinte, and gama ...
Very large and deep southern rust lesions on stalk.Host/Plant: Corn, plume grasses, teosinte, and g...
Large and deep infection in corn stalk.Host/Plant: Corn, plume grasses, teosinte, and gama grasses. ...
Portion of leaf heavily infected with southern rust.Host/Plant: Corn, plume grasses, teosinte, and g...
Southern rust infected leaf sheath.Host/Plant: Corn, plume grasses, teosinte, and gama grasses. (Zea...
Leaf with few pustules but heavily infected.Host/Plant: Corn (Zea mays)Pest/Path: Common Rust (Pucci...