Streak disease of maize is caused by? by Sunday | Jan 22 | Agricultural Science WAEC | 0 comments A. virus B. nematode C. fungus D. bacterium Correct Answer: Option A A. virus Users Also Read These:If maize seed is sown at a spacing of 100cm x 50cm;…Which of the following disease is caused by a bacterium?The disease caused by the bacterium Bacillus…The pox disease in livestock are caused by?If 200kg of NPK fertilizer is required for an…