What is "spot blotch"

Spot blotch is a leaf disease of wheat caused by Cochliobolus sativus. Cochliobolus sativus also infects other plant parts and in conjunction with other pathogens causes common root rot and black point.

Spot blotch is a disease of barley caused by Cochliobolus sativus. The disease is found everywhere that barley is grown, but only causes significant yield losses in warm, humid climates.

Spot blotch may refer to:

• Spot blotch (barley), a disease of barley caused by Cochliobolus sativus
• Spot blotch (wheat), a leaf disease of wheat caused by Cochliobolus sativus