halo blight

/ˌheɪloʊ blaɪt/

Definitions of halo blight

1. noun

   a blight affecting the leaves of oats and other grasses
   type of:

   blight

   any plant disease resulting in withering without rotting
2. noun

   a blight of bean plants
   synonyms: bean blight, halo spot

   type of:

   blight

   any plant disease resulting in withering without rotting