RESULTS

(5)

FILTER

DISEASE: Bacterial leaf spot and blight

HOST: Parsley

Blighted leaves with large, brown necrotic areas.

Bacterial leaf spot and blight | Parsley

DISEASE: Bacterial leaf spot and blight

HOST: Parsley (Petroselinum crispum)

PATHOGEN: Pseudomonas syringae pv. apii

SOURCE: APS

DISEASE: Bacterial leaf spot

HOST: Celery

Leaves with typical symptoms of rusty brown lesions with greasy appearance.

Bacterial leaf spot | Celery

DISEASE: Bacterial leaf spot

HOST: Celery (Apium graveolens)

PATHOGEN: Pseudomonas syringae pv. apii

SOURCE: R. Gilbertson

DISEASE: Bacterial leaf spot

HOST: Celery

Celery leaves with rusty brown lesions and some yellowing at leaf tips.

Bacterial leaf spot | Celery

DISEASE: Bacterial leaf spot

HOST: Celery (Apium graveolens)

PATHOGEN: Pseudomonas syringae pv. apii

SOURCE: S. Koike

DISEASE: Bacterial mushy canker

HOST: Papaya

This disease (Micronesia) differs from bacterial decline by causing blackish, water-soaked, mushy cankers near or in leaf axils or on young stems.

Bacterial mushy canker | Papaya

DISEASE: Bacterial mushy canker

HOST: Papaya (Carica papaya)

PATHOGEN: Erwinia sp.

SOURCE: E. Trujillo

DISEASE: Halo blight

HOST: Rice

Leaves with yellowish brown lesions, 2 to 10 mm in diameter. Lesions are surrounded by distinct halos. Later, brown spots or stripes may develop in the center.

Halo blight | Rice

DISEASE: Halo blight

HOST: Rice (Oryza sativa)

PATHOGEN: Pseudomonas syringae pv. oryzae

SOURCE: H. Kuwata