RESULTS

(7)

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DISEASE: Bacterial gall

HOST: Carrot

Root with many galls of different sizes.

Bacterial gall | Carrot

DISEASE: Bacterial gall

HOST: Carrot (Daucus carota)

PATHOGEN: Rhizobacter dauci

SOURCE: H. Kuwata

DISEASE: Bacterial gall

HOST: Carrot

Galls caused from inoculation of injured roots (left two) and uninjured roots (center two). Uninjured, noninoculated root (right).

Bacterial gall | Carrot

DISEASE: Bacterial gall

HOST: Carrot (Daucus carota)

PATHOGEN: Rhizobacter dauci

SOURCE: M. Goto

DISEASE: Bacterial leaf spot (Head rot)

HOST: Cauliflower

Leaves with tiny lesions surrounded by large halos.

Bacterial leaf spot (Head rot) | Cauliflower

DISEASE: Bacterial leaf spot (Head rot)

HOST: Cauliflower (Brassica oleracea var. botrytis)

PATHOGEN: Pseudomonas syringae pv. maculicola

SOURCE: R. Campbell

DISEASE: Bacterial leaf spot (Head rot)

HOST: Cauliflower

Section of a cauliflower head with discolored, infected tissues.

Bacterial leaf spot (Head rot) | Cauliflower

DISEASE: Bacterial leaf spot (Head rot)

HOST: Cauliflower (Brassica oleracea var. botrytis)

PATHOGEN: Pseudomonas syringae pv. maculicola

SOURCE: R. Campbell

DISEASE: Bacterial leaf spot

HOST: Collard

Leaf with several kinds of spots. Small necrotic lesions with yellow halos, brown lesions, and large, brown necrotic areas caused by coalescing of lesions.

Bacterial leaf spot | Collard

DISEASE: Bacterial leaf spot

HOST: Collard (Brassica oleracea var. acephala)

PATHOGEN: Pseudomonas syringae pv. maculicola

SOURCE: S. Miller

DISEASE: Bacterial leaf spot

HOST: Orchid

Infected leaf of Phalaenopsis orchid with light brown necrotic area.

Bacterial leaf spot | Orchid

DISEASE: Bacterial leaf spot

HOST: Orchid (Phalaenopsis sp.)

PATHOGEN: Pectobacterium cypripedii

PATHOGEN SYNONYM: Erwinia cypripedii

SOURCE: R. McMillan

DISEASE: Bacterial leaf spot

HOST: Radish

Leaf with brown lesions, some with a water-soaked appearance.

Bacterial leaf spot | Radish

DISEASE: Bacterial leaf spot

HOST: Radish (Raphanus sativus var. longipinnatus)

PATHOGEN: Pseudomonas syringae pv. maculicola

SOURCE: J. Togashi, M. Goto