Add to ORKGRelatively young lesions of tropical rust. Tropical rust primarily occurs when corn is grown under warm to hot temps and humid conditions.Host/Plant: Corn, teosinte, and Tripsacum spp. grasses. (Zea mays)Pest/Path: Tropical Rust (Physopella zeae
Portion of leaf heavily infected with southern rust.Host/Plant: Corn, plume grasses, teosinte, and g...
Pythium stalk rot is seldom of importance as the disease is favored by hot and wet climatic conditio...
Southern rust infection at the node. Such sites of infection contribute to plant lodging.Host/Plant...
Recent infection of tropical rust on corn leaf.Host/Plant: Corn, teosinte, and Tripsacum spp. grasse...
Characteristic symptoms of tropical rust. This disease has not been detected in the U.S.Host/Plant:...
Immature pustules of tropical rust.Host/Plant: Corn, teosinte, and Tripsacum spp. grasses. (Zea mays...
Leaf heavily infected with tropical rust. Immature pustules.Host/Plant: Corn, teosinte, and Tripsac...
Corn plants heavily infected with tropical rust and anthracnose.Host/Plant: Corn, teosinte, and Trip...
Moist climatic conditions favor rust development and may cause significant yield losses.Host/Plant: ...
Very large and deep southern rust lesions on stalk.Host/Plant: Corn, plume grasses, teosinte, and g...
Uredinia are the dark spots inside the lesion and telia are located in the lesion margin.Host/Plant:...
Rust often occurs with other diseases as climatic conditions often favor foliar diseases.Host/Plant:...
Plant exhibiting high degree of southern rust infection.Host/Plant: Corn, plume grasses, teosinte, a...
Large and deep infection in corn stalk.Host/Plant: Corn, plume grasses, teosinte, and gama grasses. ...
Rust pustules on peduncle. Only under high moisture and cool conditions will this occur.Host/Plant:...
Portion of leaf heavily infected with southern rust.Host/Plant: Corn, plume grasses, teosinte, and g...
Pythium stalk rot is seldom of importance as the disease is favored by hot and wet climatic conditio...
Southern rust infection at the node. Such sites of infection contribute to plant lodging.Host/Plant...
Recent infection of tropical rust on corn leaf.Host/Plant: Corn, teosinte, and Tripsacum spp. grasse...
Characteristic symptoms of tropical rust. This disease has not been detected in the U.S.Host/Plant:...
Immature pustules of tropical rust.Host/Plant: Corn, teosinte, and Tripsacum spp. grasses. (Zea mays...
Leaf heavily infected with tropical rust. Immature pustules.Host/Plant: Corn, teosinte, and Tripsac...
Corn plants heavily infected with tropical rust and anthracnose.Host/Plant: Corn, teosinte, and Trip...
Moist climatic conditions favor rust development and may cause significant yield losses.Host/Plant: ...
Very large and deep southern rust lesions on stalk.Host/Plant: Corn, plume grasses, teosinte, and g...
Uredinia are the dark spots inside the lesion and telia are located in the lesion margin.Host/Plant:...
Rust often occurs with other diseases as climatic conditions often favor foliar diseases.Host/Plant:...
Plant exhibiting high degree of southern rust infection.Host/Plant: Corn, plume grasses, teosinte, a...
Large and deep infection in corn stalk.Host/Plant: Corn, plume grasses, teosinte, and gama grasses. ...
Rust pustules on peduncle. Only under high moisture and cool conditions will this occur.Host/Plant:...
Portion of leaf heavily infected with southern rust.Host/Plant: Corn, plume grasses, teosinte, and g...
Pythium stalk rot is seldom of importance as the disease is favored by hot and wet climatic conditio...
Southern rust infection at the node. Such sites of infection contribute to plant lodging.Host/Plant...