RESULTS

(15)

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DISEASE: Bacterial blight

HOST: Geranium

Close-up of upper side of leaf with dark brown spots.

Bacterial blight | Geranium

DISEASE: Bacterial blight

HOST: Geranium (Pelargonium sp.)

PATHOGEN: Xanthomonas hortorum pv. pelargonii

PATHOGEN SYNONYM: Xanthomonas campestris pv. pelargonii

SOURCE: M. Daughtrey

DISEASE: Bacterial blight

HOST: Geranium

Close-up of lower side of leaf with dark brown lesions.

Bacterial blight | Geranium

DISEASE: Bacterial blight

HOST: Geranium (Pelargonium sp.)

PATHOGEN: Xanthomonas hortorum pv. pelargonii

PATHOGEN SYNONYM: Xanthomonas campestris pv. pelargonii

SOURCE: M. Daughtrey

DISEASE: Bacterial canker (Leaf and fruit spot)

HOST: Kiwi

Diseased blossoms, a stage of bacterial canker.

Bacterial canker (Leaf and fruit spot) | Kiwi

DISEASE: Bacterial canker (Leaf and fruit spot)

HOST: Kiwi (Actinidia chinensis)

PATHOGEN: Pseudomonas syringae pv. actinidiae

SOURCE: J. Young

DISEASE: Bacterial canker (Leaf and fruit spot)

HOST: Kiwi

Leaf spot stage of the disease with small, brown lesions with yellow halos.

Bacterial canker (Leaf and fruit spot) | Kiwi

DISEASE: Bacterial canker (Leaf and fruit spot)

HOST: Kiwi (Actinidia chinensis)

PATHOGEN: Pseudomonas syringae pv. actinidiae

SOURCE: M. Goto

DISEASE: Bacterial canker (Leaf and fruit spot)

HOST: Kiwi

Leaf spots on young leaves. Note dark brown to black lesions on lower surface (left) and similar lesions on upper surface but with yellow halos (right).

Bacterial canker (Leaf and fruit spot) | Kiwi

DISEASE: Bacterial canker (Leaf and fruit spot)

HOST: Kiwi (Actinidia chinensis)

PATHOGEN: Pseudomonas syringae pv. actinidiae

SOURCE: J. Young

DISEASE: Bacterial canker (Leaf and fruit spot)

HOST: Kiwi

Rusty-colored exudate oozing from cankers on infected trunk.

Bacterial canker (Leaf and fruit spot) | Kiwi

DISEASE: Bacterial canker (Leaf and fruit spot)

HOST: Kiwi (Actinidia chinensis)

PATHOGEN: Pseudomonas syringae pv. actinidiae

SOURCE: M. Goto