Characteristic symptoms of tropical rust. This disease has not been detected in the U.S.Host/Plant: Corn, teosinte, and Tripsacum spp. grasses. (Zea mays)Pest/Path: Tropical Rust (Physopella zeae
Uredinia are the dark spots inside the lesion and telia are located in the lesion margin.Host/Plant:...
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...
Characteristic symptoms of tropical rust. This disease has not been detected in the U.S.Host/Plant:...
Recent infection of tropical rust on corn leaf.Host/Plant: Corn, teosinte, and Tripsacum spp. grasse...
Relatively young lesions of tropical rust. Tropical rust primarily occurs when corn is grown under ...
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...
Immature pustules of tropical rust.Host/Plant: Corn, teosinte, and Tripsacum spp. grasses. (Zea mays...
Classical field symptoms of southern rust infection.Host/Plant: Corn, plume grasses, teosinte, and g...
Very large and deep southern rust lesions on stalk.Host/Plant: Corn, plume grasses, teosinte, and g...
Moist climatic conditions favor rust development and may cause significant yield losses.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...
Poza Rica, Mexico: Rust on peduncle. Will probably result in less yield.Host/Plant: Grain Sorghum (...
Uredinia are the dark spots inside the lesion and telia are located in the lesion margin.Host/Plant:...
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...
Characteristic symptoms of tropical rust. This disease has not been detected in the U.S.Host/Plant:...
Recent infection of tropical rust on corn leaf.Host/Plant: Corn, teosinte, and Tripsacum spp. grasse...
Relatively young lesions of tropical rust. Tropical rust primarily occurs when corn is grown under ...
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...
Immature pustules of tropical rust.Host/Plant: Corn, teosinte, and Tripsacum spp. grasses. (Zea mays...
Classical field symptoms of southern rust infection.Host/Plant: Corn, plume grasses, teosinte, and g...
Very large and deep southern rust lesions on stalk.Host/Plant: Corn, plume grasses, teosinte, and g...
Moist climatic conditions favor rust development and may cause significant yield losses.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...
Poza Rica, Mexico: Rust on peduncle. Will probably result in less yield.Host/Plant: Grain Sorghum (...
Uredinia are the dark spots inside the lesion and telia are located in the lesion margin.Host/Plant:...
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...