DISEASE: Bacterial leaf spot
HOST: Amaranth
Brown necrotic leaf spots surrounded by narrow, yellow halos.
Bacterial leaf spot | Amaranth
DISEASE: Bacterial leaf spot
HOST: Amaranth (Amaranthus cruentus)
PATHOGEN: Burkholderia andropogonis
PATHOGEN SYNONYM: Pseudomonas andropogonis
SOURCE: M. Goto
DISEASE: Leaf scald
HOST: Sugarcane
Acute disease symptoms of wilting with upward curling of leaves with extensive necrosis.
Leaf scald | Sugarcane
DISEASE: Leaf scald
HOST: Sugarcane (Sacharum officinarum)
PATHOGEN: Xanthomonas albilineans
SOURCE: R. Birch