RESULTS

(4)

FILTER

DISEASE: Bacterial blight

HOST: Soybean

Leaves with yellowish brown necrotic lesions. Lesions also may be yellow to light brown and bordered by yellowish green halos. Lesions occur on stems, petioles, and pods.

Bacterial blight | Soybean

DISEASE: Bacterial blight

HOST: Soybean (Glycine max)

PATHOGEN: Pseudomonas syringae pv. glycinea

SOURCE: J. B. Sinclair

DISEASE: Bacterial leaf spot

HOST: Soybean

Early symptoms of bacterial blight.

Bacterial leaf spot | Soybean

DISEASE: Bacterial leaf spot

HOST: Soybean (Glycine max)

PATHOGEN: Pseudomonas syringae pv. glycinea

SOURCE: D. Cupples

DISEASE: Bermudagrass white leaf

HOST: Grass

White leaf disease of bermudagrass.

Bermudagrass white leaf | Grass

DISEASE: Bermudagrass white leaf

HOST: Grass (Cynodon transvaalensis)

PATHOGEN: 'Candidatus Phytoplasma cynodontis'

PATHOGEN SYNONYM: Phytoplasma Bermuda white leaf group

SOURCE: M. Davis

DISEASE: European stone fruit yellows

HOST: Almond

The disease causes yellowing and rolling of leaves (right). Leaves become thick and rough in texture. Healthy leaves (left).

European stone fruit yellows | Almond

DISEASE: European stone fruit yellows

HOST: Almond (Prunus dulcis)

PATHOGEN: 'Candidatus Phytoplasma prunorum'

PATHOGEN SYNONYM: Phytoplasma Apple proliferation group

SOURCE: E. Seemueller