halo blight
noun
a disease of plants, characterized by small, necrotic leaf or fruit lesions surrounded by a yellowish, halolike band, caused by any of several bacteria of the genus Pseudomonas.
Origin of halo blight
First recorded in 1915–20
Words nearby halo blight
halm,
halma,
halmahera,
halmstad,
halo,
halo blight,
halo effect,
halo nevus,
halo sign,
halo-,
halobacteria