RESULTS

(6)

FILTER

DISEASE: Bacterial shoot blight

HOST: Tea

Leaves with reddish brown spots.

Bacterial shoot blight | Tea

DISEASE: Bacterial shoot blight

HOST: Tea (Camellia sinensis)

PATHOGEN: Pseudomonas syringae pv. theae

SOURCE: M. Goto

DISEASE: Bacterial wilt

HOST: Squash

Field with severe symptoms of wilt. Foliage often is chlorotic and leaf margins may be chlorotic and necrotic before plant death. Bacterial ooze may be seen streaming from the xylem when infected stems are cut.

Bacterial wilt | Squash

DISEASE: Bacterial wilt

HOST: Squash (Cucurbita maxima)

PATHOGEN: Erwinia tracheiphila

SOURCE: B. Jacobsen, M. Shurtleff

DISEASE: Gypsophila gall

HOST: Gypsophila (Baby's breath)

Gall on gypsophila stem.

Gypsophila gall | Gypsophila (Baby's breath)

DISEASE: Gypsophila gall

HOST: Gypsophila (Baby's breath) (Gypsophila elegans)

PATHOGEN: Pantoea agglomerans pv. agglomerans

SOURCE: S. Manulis

DISEASE: Gypsophila gall

HOST: Gypsophila (Baby's breath)

Gall 1 month after inoculation of stem.

Gypsophila gall | Gypsophila (Baby's breath)

DISEASE: Gypsophila gall

HOST: Gypsophila (Baby's breath) (Gypsophila elegans)

PATHOGEN: Pantoea agglomerans pv. agglomerans

SOURCE: S. Manulis

DISEASE: Gypsophila gall

HOST: Gypsophila (Baby's breath)

Brown gall on crown of gypsophila.

Gypsophila gall | Gypsophila (Baby's breath)

DISEASE: Gypsophila gall

HOST: Gypsophila (Baby's breath) (Gypsophila elegans)

PATHOGEN: Pantoea agglomerans pv. agglomerans

SOURCE: S. Manulis

DISEASE: Gypsophila gall

HOST: Gypsophila (Baby's breath)

Galls (left) caused by Pantoea agglomerans pv. agglomerans tend to be brownish, and those (right) caused by P. agglomerans pv. betae are white.

Gypsophila gall | Gypsophila (Baby's breath)

DISEASE: Gypsophila gall

HOST: Gypsophila (Baby's breath) (Gypsophila elegans)

PATHOGEN: Pantoea agglomerans pv. agglomerans

SOURCE: S. Manulis