RESULTS

(5)

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DISEASE: Ash yellows

HOST: Ash

Forest of declining trees, some chlorotic and others with dieback.

Ash yellows | Ash

DISEASE: Ash yellows

HOST: Ash (Fraxinus americana)

PATHOGEN: 'Candidatus Phytoplasma fraxini'

PATHOGEN SYNONYM: Phytoplasma Ash yellows group

SOURCE: W. Sinclair

DISEASE: Ash yellows

HOST: Ash

White ash with deliquescent branching.

Ash yellows | Ash

DISEASE: Ash yellows

HOST: Ash (Fraxinus americana)

PATHOGEN: 'Candidatus Phytoplasma fraxini'

PATHOGEN SYNONYM: Phytoplasma Ash yellows group

SOURCE: W. Sinclair

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

DISEASE: Bacterial needle blight

HOST: China fir

Leaves with brown blotches. Some are dead.

Bacterial needle blight | China fir

DISEASE: Bacterial needle blight

HOST: China fir (Cunninghamia lanceolata)

PATHOGEN: Pseudomonas syringae pv. cunninghamiae

SOURCE: M. Goto

DISEASE: Bacterial soft rot

HOST: Radish

Rot and collapse of internal root tissues.

Bacterial soft rot | Radish

DISEASE: Bacterial soft rot

HOST: Radish (Raphanus sativus var. longipinnatus)

PATHOGEN: Pectobacterium carotovorum

PATHOGEN SYNONYM: Erwinia carotovora subsp. carotovora

SOURCE: M. Goto