RESULTS

(4)

FILTER

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 leaf spot (Head rot)

HOST: Lettuce

Leaf with black, greasy spots that tend to be vein delimited. Lesions begin as small, angular, water-soaked lesions that coalesce, resulting in large necrotic areas.

Bacterial leaf spot (Head rot) | Lettuce

DISEASE: Bacterial leaf spot (Head rot)

HOST: Lettuce (Lactuca sativa)

PATHOGEN: Xanthomonas axonopodis pv. vitians

PATHOGEN SYNONYM: Xanthomonas campestris pv. vitians

SOURCE: A. Alvarez

DISEASE: Pseudomonas leaf spot

HOST: Primrose

Leaf with brownish red spots and reddening of adjacent areas. Disease begins as small, water-soaked lesions that later coalesce into large necrotic spots.

Pseudomonas leaf spot | Primrose

DISEASE: Pseudomonas leaf spot

HOST: Primrose (Primula sp.)

PATHOGEN: Pseudomonas syringae pv. primulae

SOURCE: APS