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Pathogen

Pseudomonas syringae pv. lachrymans

Overview

Scientific name

Pseudomonas syringae pv. lachrymans

Genus

Pseudomonas

EPPO code

PSDMLA

Common name

Bacterial spot of cucurbits

Synonyms

Pseudomonas lachrymans

Description

Pseudomonas syringae pv. lachrymans is the pathogen causing Angular leaf spot. It  is most severe on cucumber, zucchini squash, and honeydew melon but also can infect muskmelon, cantaloupe, watermelon, other squashes, pumpkin, and various gourds.