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 the spacing of maize is 0.9m by 0.3m and one seed…The disease caused by the bacterium Bacillus…A farmer sold all his harvested maize totaling 260…The damage to the stem of maize plants resulting in…The pox disease in livestock are caused by?