RESULTS

(8)

FILTER

DISEASE: Bacterial brown spot

HOST: Bean

Bean with water-soaked and necrotic lesions on pods and leaves.

Bacterial brown spot | Bean

DISEASE: Bacterial brown spot

HOST: Bean (Phaseolus vulgaris)

PATHOGEN: Pseudomonas syringae pv. syringae

SOURCE: H. Schwartz

DISEASE: Bacterial brown spot

HOST: Bean

Common bean with necrotic lesions on upper and lower surfaces of leaves. Lesions often are surrounded by bright yellow zones (not shown).

Bacterial brown spot | Bean

DISEASE: Bacterial brown spot

HOST: Bean (Phaseolus vulgaris)

PATHOGEN: Pseudomonas syringae pv. syringae

SOURCE: H. Schwartz

DISEASE: Bacterial brown spot

HOST: Bean

Leaves of common bean with shot-holes, a late stage of disease.

Bacterial brown spot | Bean

DISEASE: Bacterial brown spot

HOST: Bean (Phaseolus vulgaris)

PATHOGEN: Pseudomonas syringae pv. syringae

SOURCE: H. Schwartz

DISEASE: Bacterial brown spot

HOST: Bean

Leaves of dwarf bean exhibiting late stage of disease.

Bacterial brown spot | Bean

DISEASE: Bacterial brown spot

HOST: Bean (Phaseolus vulgaris)

PATHOGEN: Pseudomonas syringae pv. syringae

SOURCE: J. Young

DISEASE: Bacterial brown spot

HOST: Mallotus

Leaf with small, rustylike lesions.

Bacterial brown spot | Mallotus

DISEASE: Bacterial brown spot

HOST: Mallotus (Mallotus japonicus)

PATHOGEN: Xanthomonas campestris pv. malloti

SOURCE: M. Goto

DISEASE: Bacterial brown spot

HOST: Mallotus

Leaf with tiny, light brown spots surrounded by chlorotic zones.

Bacterial brown spot | Mallotus

DISEASE: Bacterial brown spot

HOST: Mallotus (Mallotus japonicus)

PATHOGEN: Xanthomonas campestris pv. malloti

SOURCE: M. Kobayashi, M. Goto

DISEASE: Bacterial hyperplastic canker

HOST: Almond

Diseased tree with multiple cankers. Margins of cankers are rough, soft, cheesy, dark brown, and have scalloped water-soaked spots that turn brown. Multiple cankers may girdle and kill small twigs.

Bacterial hyperplastic canker | Almond

DISEASE: Bacterial hyperplastic canker

HOST: Almond (Prunus dulcis)

PATHOGEN: Pseudomonas amygdali

SOURCE: P. Psallidas

DISEASE: Syringae leaf spot

HOST: Tomato

Leaves with brown necrotic lesions and chlorotic margins. Symptoms vary greatly among cultivars. Some have black or brown lesions with bright yellow, chlorotic areas and others do not have yellowing.

Syringae leaf spot | Tomato

DISEASE: Syringae leaf spot

HOST: Tomato (Lycopersicon esculentum)

PATHOGEN: Pseudomonas syringae pv. syringae

SOURCE: R. Gitaitis